OMNICOM GROUP INC
10-Q, 1999-05-17
ADVERTISING AGENCIES
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                                    FORM 10-Q

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

(Mark One)
           [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

                 For the Quarterly Period Ended: March 31, 1999
                                                 --------------

                                      OR

          [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

              For the transition period from __________ to ___________.
 
                         Commission File Number: 1-10551
                                                 -------

                               Omnicom Group Inc.
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)


     New York                                             13-1514814
- --------------------------------------------------------------------------------
(State or other jurisdiction of                        (IRS Employer
incorporation or organization)                         Identification No.)


 437 Madison Avenue, New York, New York                       10022
- --------------------------------------------------------------------------------
(Address of principal executive offices)                   (Zip Code)


     (212) 415-3600
- --------------------------------------------------------------------------------
(Registrant's telephone number, including area code)

Not Applicable
- --------------------------------------------------------------------------------
(Former name, former address and former fiscal year, if changed since 
last report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.     Yes X     No 
                                          ----     ----

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest  practicable  date.  178,881,900 (as of April 30,
1999)

<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
                                      INDEX


                                                                        Page No.
                                                                        --------


PART I. FINANCIAL INFORMATION


     Item 1.      Financial Statements.

                  Consolidated Condensed Balance Sheets -                   
                      March 31, 1999, December 31, 1998 and
                      March 31, 1998                                        2

                  Consolidated Condensed Statements of Income -
                      Three Months Ended March 31, 1999 and 1998            3

                  Consolidated Condensed Statements of Cash Flows -
                      Three Months Ended March 31, 1999 and 1998            4

                  Notes to Consolidated Condensed Financial
                      Statements                                            5-10

     Item 2.      Management's Discussion of Financial Condition
                      And Results of Operations.                           11-17

     Item 3.      Quantitative and Qualitative Disclosures About
                      Market Risk.                                          18

PART II.          OTHER INFORMATION

     Item 6.      Exhibits and Reports of Form 8-K.                         21


                                       1
<PAGE>

                          PART I. FINANCIAL INFORMATION
                          Item 1. Financial Statements
                       OMNICOM GROUP INC. AND SUBSIDIARIES
                     CONSOLIDATED CONDENSED BALANCE SHEETS
                             (Dollars in Thousands)
<TABLE>
<CAPTION>
                          Assets                                                                     
                          ------                                                   March 31,         December 31,       March 31,
                                                                                     1999                1998             1998
                                                                                -------------       -------------    --------------
<S>                                                                             <C>                 <C>              <C>           
Current assets:
   Cash and cash equivalents                                                    $     310,673       $     648,781    $      283,221
   Investments available-for-sale, at market, which approximates cost                  47,674              68,610            74,657
   Accounts receivable, less allowance for doubtful accounts
     of $54,187, $58,240 and $41,400                                                2,758,269           2,688,649         2,308,817
   Billable production orders in process, at cost                                     282,386             255,294           282,349
   Prepaid expenses and other current assets                                          478,391             448,496           364,063
                                                                                -------------       -------------    --------------
         Total Current Assets                                                       3,877,393           4,109,830         3,313,107

Furniture, equipment and leasehold improvements at cost, less
  accumulated depreciation and amortization of $459,584
  $444,670 and $385,684                                                               374,024             375,649           331,727
Investments in affiliates                                                             312,440             262,392           226,233
Intangibles, less amortization of $304,340, $284,663 and $243,913                   2,049,154           2,071,724         1,796,995
Deferred tax benefits                                                                  94,610             104,875            82,828
Deferred charges and other assets                                                     202,615             199,056           146,283
                                                                                -------------       -------------    --------------
                                                                                $   6,910,236       $   7,123,526    $    5,897,173
                                                                                =============       =============    ==============
       Liabilities and Shareholders' Equity
       ------------------------------------
Current liabilities:
   Accounts payable                                                             $   2,824,329       $   3,366,086    $    2,403,590
   Payable to banks and current portion of long-term debt                             253,569             139,894           338,427
   Other accrued liabilities                                                        1,328,865           1,474,811         1,187,459
   Accrued taxes on income                                                             65,791              59,797            69,382
                                                                                -------------       -------------    --------------
         Total Current Liabilities                                                  4,472,554           5,040,588         3,998,858

Long term debt                                                                        662,293             268,913           203,479
Convertible subordinated debentures                                                   448,497             448,497           448,500
Deferred compensation and other liabilities                                           237,272             229,239           220,505
Minority interests                                                                     75,853              90,778            68,120

Shareholders' equity:
   Common stock                                                                        93,525              93,328            92,355
   Additional paid-in capital                                                         733,597             720,343           647,191
   Retained earnings                                                                  667,939             628,743           468,458
   Unamortized restricted stock                                                       (52,727)            (58,060)          (42,706)
   Accumulated other comprehensive income                                            (119,154)            (94,781)          (48,984)
   Treasury stock                                                                    (309,413)           (244,062)         (158,603)
                                                                                -------------       -------------    --------------
         Total Shareholders' Equity                                                 1,013,767           1,045,511           957,711
                                                                                -------------       -------------    --------------
         Total Liabilities and Shareholders' Equity                             $   6,910,236       $   7,123,526    $    5,897,173
                                                                                =============       =============    ==============
</TABLE>

The accompanying notes to consolidated condensed financial statements are
an integral part of these statements.


                                       2
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
                   CONSOLIDATED CONDENSED STATEMENTS OF INCOME
                  (Dollars in Thousands, Except Per Share Data)

                                              Three Months Ended March 31,
                                            ---------------------------------
                                                 1999               1998
                                            -------------        ------------
Commissions and fees                        $   1,146,877        $    905,799

Operating expenses:
         Salaries and related costs               688,301             552,164
         Office and general expenses              324,006             251,988
                                            -------------        ------------
                                                1,012,307             804,152
                                            -------------        ------------

Operating profit                                  134,570             101,647

Net interest expense:
         Interest and dividend income              (7,225)             (6,927)
         Interest paid or accrued                  18,472              14,214
                                            -------------        ------------
                                                   11,247               7,287
                                            -------------        ------------

Income before income taxes                        123,323              94,360

Income taxes:
         Federal                                   20,079              15,330
         State and local                            7,476               6,355
         International                             22,960              17,696
                                            -------------        ------------
         Total income taxes                        50,515              39,381
                                            -------------        ------------

Income after income taxes                          72,808              54,979 
Equity in affiliates                                  929               4,086
Minority  interests                                (8,175)             (7,741)  
                                            -------------        ------------  
         Net income                         $      65,562        $     51,324 
                                            =============        ============


Net Income Per Common Share:
- ----------------------------

Net income:
     Basic                                      $    0.37            $  0.30
     Diluted                                    $    0.37            $  0.29

Dividends declared per common share             $    0.15            $  0.125

The accompanying notes to consolidated condensed financial statements are 
an integral part of these statements.


                                       3
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
                 CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS
                             (Dollars in Thousands)

<TABLE>
<CAPTION>
                                                                              Three Months Ended
                                                                                 March 31,
                                                                       -----------------------------
                                                                           1999              1998
                                                                       -----------       -----------
<S>                                                                    <C>               <C>        
Cash flows from operating activities:
     Net income                                                        $    65,562       $    51,324
     Adjustments to reconcile net income to net cash
       used for operating activities:
     Depreciation and amortization of tangible assets                       22,889            18,544
     Amortization of intangible assets                                      16,849            10,915
     Minority interests                                                      8,175             7,741
     Earnings of affiliates less than 
       (in excess of) dividends received                                       945            (1,673)
     Decrease in deferred tax benefits                                       1,065             1,771
     Provision for losses on accounts receivable                             2,344             1,754
     Amortization of restricted stock                                        5,273             4,482
     (Increase) decrease  in accounts receivable                          (140,594)            5,437
     Increase in billable production orders in process                     (20,605)          (74,093)
     Increase in prepaid expenses and other current assets                 (39,394)          (19,077)
     Decrease in accounts payable                                         (465,440)         (512,684)
     Decrease in other accrued liabilities                                (114,084)          (90,104)
     Increase (decrease) in accrued taxes on income                         10,211           (33,928)
     Other                                                                   1,719             2,295
                                                                       -----------       -----------
         Net cash used for operating activities                           (645,085)         (627,296)
                                                                       -----------       -----------
Cash flows from investing activities:
     Capital expenditures                                                  (27,163)          (25,295)
     Payments for purchases of equity interests in
       subsidiaries and affiliates, net of cash acquired                  (108,409)         (239,823)
     Proceeds from sales of equity interests in
       subsidiaries and affiliates                                             634               869
     Payments for purchases of investments available-for-sale
       and other investments                                               (21,278)          (15,136)
     Proceeds from sales of investments available-for-sale
       and other investments                                                37,518            27,785
                                                                       -----------       -----------
         Net cash used for investing activities                           (118,698)         (251,600)
                                                                       -----------       -----------
Cash flows from financing activities:
     Net borrowings under lines of credit                                  109,117            86,497
     Share transactions under employee stock plans                          13,484              (659)
     Proceeds from issuance of shares                                           --           171,035
     Proceeds from issuance of debt obligations                            476,778           391,045
     Repayments of principal of debt obligations                           (59,345)           (5,497)
     Dividends and loans to minority shareholders                          (16,473)           (8,426)
     Dividends paid                                                        (25,069)          (19,908)
     Purchase of treasury shares                                           (72,524)          (18,437)
                                                                       -----------       -----------
         Net cash provided by financing activities                         425,968           595,650
                                                                       -----------       -----------
Effect of exchange rate changes on cash and cash equivalents                  (293)            1,329
                                                                       -----------       -----------
     Net decrease in cash and cash equivalents                            (338,108)         (281,917)
Cash and cash equivalents at beginning of period                           648,781           565,138
                                                                       -----------       -----------
Cash and cash equivalents at end of period                             $   310,673       $   283,221
                                                                       ===========       ===========
Supplemental Disclosures:
     Income taxes paid                                                 $    35,205       $    75,257
                                                                       ===========       ===========
     Interest paid                                                     $    19,191       $    12,897
                                                                       ===========       ===========
</TABLE>

The accompanying notes to consolidated condensed financial statements are 
an integral part of these statements.


                                       4
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
              NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

1)          The consolidated  condensed  interim financial  statements  included
      herein have been prepared by the Company,  without audit,  pursuant to the
      rules and regulations of the Securities and Exchange  Commission.  Certain
      information  and  footnote  disclosures  normally  included  in  financial
      statements  prepared in  accordance  with  generally  accepted  accounting
      principles  have been  condensed  or  omitted  pursuant  to such rules and
      regulations.   All  prior  period  amounts  included  in  these  financial
      statements  have been restated to reflect the effect of accounting for the
      acquisition  of Abbott  Mead  Vickers  Plc as a  pooling-of-interests (see
      footnote number 8).

2)          These  statements  reflect  all  adjustments,  consisting  of normal
      recurring accruals, which in the opinion of management,  are necessary for
      a  fair  presentation  of  the  information  contained  therein.   Certain
      reclassifications have been made to the March 31, 1998 reported amounts to
      conform them with the March 31, 1999 and  December 31, 1998  presentation.
      These  consolidated  condensed  financial  statements  should  be  read in
      conjunction with the consolidated  financial  statements and notes thereto
      included in the  Company's  annual  report on Form 10-K for the year ended
      December 31, 1998.

3)          Results  of  operations  for  interim  periods  are not  necessarily
      indicative of annual results.


                                       5
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

4)          Basic  earnings per share is based upon the weighted  average number
      of common shares outstanding during the period. Diluted earnings per share
      is based on the above,  plus, if dilutive,  common share equivalents which
      include  outstanding  options  and  restricted  shares,  and if  dilutive,
      adjusted  for the  assumed  conversion  of the  Company's  2.25% and 4.25%
      Convertible  Subordinated  Debentures (the  "Debentures")  and the assumed
      increase in net income for the after tax interest cost of the  Debentures.
      In determining if the Debentures were dilutive at March 31, 1999 and 1998,
      the Debentures  were assumed to be converted for the entire  quarter.  For
      purposes of  computing  diluted  earnings  per share for the three  months
      ended March 31, 1999 and 1998,  respectively,  178,357,000 and 174,388,000
      common  share   equivalents   were  assumed  to  have  been   outstanding.
      Additionally,  for the three months ended March 31, 1999 6,936,000  shares
      were  assumed to have been  converted  related to the  Debentures  and the
      assumed increase in net income used in the computation was $2,385,000. The
      number of shares used in the  computations  of basic and diluted  earnings
      per share were as follows:

                                                   Three Months
                                                   Ended March 31,
                                                   ---------------

                                                 1999            1998
                                                 ----            ----

         Basic EPS                           175,329,000       171,032,000
         Diluted EPS                         185,293,000       174,388,000


                                       6
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

            For purposes of computing  diluted  earnings per share for the three
      months ended March 31, 1999, the Company's 2.25% Convertible  Subordinated
      Debentures were not reflected in the computation, as their inclusion would
      have been  anti-dilutive.  For purposes of computing  diluted earnings per
      share for the three months ended March 31, 1998, the  Debentures  were not
      reflected  in  the  computation,   as  their  inclusion  would  have  been
      anti-dilutive.

5)          Total comprehensive income and its components were as follows:

                                                           Three Months 
                                                          Ended March 31, 
                                                      ---------------------
                                                      (Dollars in Thousands)
                                                        1999        1998
                                                      --------    ---------

      Net Income                                      $ 65,562    $ 51,324
      Other Comprehensive Income -
        Foreign Currency Translation
        Adjustments                                    (24,373)     (1,626)
                                                      --------    --------
      Comprehensive Income                            $ 41,189    $ 49,698
                                                      ========    ========

6)          In June 1998,  the Financial  Accounting  Standards  Board  ("FASB")
      issued Statement of Financial  Accounting  Standards No. 133,  "Accounting
      for Derivative  Instruments and Hedging Activities" ("SFAS No. 133") which
      the Company is required to adopt  effective  January 1, 2000. SFAS No. 133
      cannot be applied  retroactively.  SFAS No. 133 establishes accounting and
      reporting standards requiring that every derivative  instrument (including
      certain derivative instruments embedded


                                       7
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

      in other contracts) be recorded in the balance sheet as either an asset or
      liability  measured at its fair value.  SFAS No. 133 requires that changes
      in the derivative's fair value be recognized  currently in earnings unless
      specific  hedge  accounting  criteria  are  met.  Special  accounting  for
      qualifying hedges allows a derivative's gains and losses to offset related
      results on the hedged item in the income  statement,  and requires  that a
      company must formally document, designate, and assess the effectiveness of
      transactions that receive hedge accounting. Once implemented, SFAS No. 133
      must be applied to (a) derivative  instruments and (b) certain  derivative
      instruments  embedded in hybrid contracts that were issued,  acquired,  or
      substantively modified after December 31, 1997.

                   The Company intends to adopt SFAS No. 133 for its fiscal year
      ending December 31, 2000.  The impact of  SFAS  No. 133  on  the Company's
      financial statements  will  depend  on  a  variety  of  factors, including
      future  interpretative  guidance  from  the  FASB,  the  future  level  of
      forecasted and actual foreign currency transactions,  the  extent  of  the
      Company's hedging activities, the types of hedging  instruments  used  and
      the effectiveness of  such  instruments.  However,  the  Company  does not
      believe  the  effect  of  adopting  SFAS  No. 133  will be material to its
      financial position.


                                       8
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

7)          The Company's  wholly-owned and  partially-owned  businesses operate
      within the corporate  communications  services  operating  segment.  These
      businesses provide a variety of communications services to clients through
      several  worldwide,  national and regional  independent agency brands. The
      businesses  exhibit  similar  economic  characteristics  driven from their
      consistent efforts to create customer driven marketing  communications and
      services that build their clients  businesses.  A summary of the Company's
      operations by geographic  area as of March 31, 1999 and 1998,  and for the
      three months then ended is presented below:

<TABLE>
<CAPTION>
                                                          (Dollars in Thousands)
                                       --------------------------------------------------------------------------------

                                         United     United                       Other        Other
                                         States    Kingdom  Germany   France     Europe    International   Consolidated
                                         ------    -------  -------   ------     ------    -------------   ------------

<S>                                    <C>        <C>       <C>      <C>       <C>           <C>            <C>       
1999 
     Commissions and Fees              $587,212   $164,751  $91,621  $83,895   $116,195      $103,203       $1,146,877
     Long-Lived Assets                  162,619     99,698   11,441   15,648     25,179        59,439          374,024

1998
     Commissions and Fees              $475,161   $137,824  $70,135  $41,766   $ 92,076      $ 88,837       $  905,799
     Long-Lived Assets                  164,961     82,942   10,136   14,569     26,226        32,893          331,727

8)          On February 10, 1999, the Company completed the acquisition of
      Abbott Mead Vickers plc ("AMV").  AMV  provides  corporate  communications
      services to clients principally in the United Kingdom.  The Company issued
      approximately  9.6 million  shares of new common stock in exchange for the
      92.3% of AMV ordinary shares not already owned by the Company,  at a fixed
      exchange  ratio of .1347  common  shares of the Company  per AMV  ordinary
      share. The
</TABLE>


                                       9
<PAGE>

                       OMNICOM GROUP INC. AND SUBSIDIARIES
        NOTES TO CONSOLIDATED CONDENSED FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

      transaction  was  accounted for under the  pooling-of-interests  method of
      accounting.  Accordingly,  the Company's  financial  statements  have been
      restated  to  include  the  operating  results  of  AMV  for  all  periods
      presented.

            For the three month period ended March 31, 1998, previously reported
      commissions and fees and net income for the company were  $860,976,000 and
      $50,903,000,   respectively.   The  amounts   presented  in  the  restated
      consolidated  condensed financial  statements reflect an increase from the
      previously  reported amounts of $44,823,000 to commissions and fees and an
      increase of $421,000 to net income.  These increases reflect the impact of
      including  the  operating  results of AMV for the three month period ended
      March 31, 1998, net of adjustments to eliminate inter-company transactions
      between  AMV and the  Company and  adjustments  to conform AMV  accounting
      methods to those used by the Company.

9)          On April 30, 1999, the Company entered into a $750 million revolving
      credit  agreement  with a consortium of banks  expiring on April 28, 2000.
      This revolving credit agreement includes a facility for issuing commercial
      paper.


                                       10
<PAGE>

Item 2. MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS
- --------------------------------------------------------------------------------

         Results of Operations
         ---------------------

         First Quarter 1999 Compared to First Quarter 1998
         -------------------------------------------------

            Consolidated  worldwide  revenues  from  commission  and fee  income
      increased 26.6% in the first quarter of 1999 to $1,146.9  million compared
      to $905.8  million  in the first  quarter of 1998.  Consolidated  domestic
      revenues  increased  23.6% in the first quarter of 1999 to $587.2  million
      compared  to $475.2  million in the first  quarter  of 1998.  Consolidated
      international  revenues  increased  30.0% in the first  quarter of 1999 to
      $559.7  million  compared to $430.6  million in the first quarter of 1998.
      Absent the effect of acquisitions, net of divestitures  and changes in the
      foreign exchange value of the U.S. dollar, consolidated worldwide revenues
      increased  14.1% in the  first  quarter  of 1999 as  compared  to the same
      period in 1998.

            Worldwide operating expenses increased 25.9% in the first quarter of
      1999 as  compared  to the first  quarter  of 1998.  Absent  the  effect of
      acquisitions,  net of  divestitures  and changes in the  foreign  exchange
      value of the U.S.  dollar,  operating  expenses  increased 13.7% over 1998
      levels.  This  increase  reflects  normal  salary  increases and growth in
      client service expenditures to support the increased revenue base.

                                       11
<PAGE>

 MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------

      
 
            Net interest expense  increased by $4.0 million in the first quarter
      of 1999 as compared to the same period in 1998.  This  increase  primarily
      reflects higher average borrowings during the period,  partially offset by
      the effect of higher  average  amounts of cash and  marketable  securities
      invested during the period.

            Pretax  profit  margin  was  10.8% in the first  quarter  of 1999 as
      compared  to 10.4% in the same  period in 1998.  Operating  margin,  which
      excludes interest and dividend income and interest  expense,  was 11.7% in
      the first quarter of 1999 as compared to 11.2% in the same period in 1998.

            The effective income tax rate was 41.0% in the first quarter of 1999
      as compared to 41.7% in the first quarter of 1998. This decrease primarily
      reflects a reduction in effective tax rates at the Company's international
      subsidiaries.

            The  decrease  in  equity  in   affiliates  is  the  result  of  the
      acquisition of additional  ownership  interests in certain affiliates that
      resulted in their consolidation in the March 31, 1999 financial statements
      and lower  profits  earned by certain  companies in which the Company owns
      less than a 50% equity interest.

            The increase in minority  interest  expense is primarily  due to new
      minorities  resulting from  acquisitions and


                                       12
<PAGE>

 MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------

      greater earnings by companies where minority interests exist.

            Net income  increased 27.7% to $65.6 million in the first quarter of
      1999 as compared to $51.3  million in the same period in 1998.  Absent the
      effect of acquisitions,  net of  divestitures   and changes in the foreign
      exchange value of the U.S. dollar, net income increased 13.9% in the first
      quarter of 1999 as compared to the first quarter of 1998.

      Capital Resources and Liquidity
      -------------------------------

            Cash and cash  equivalents  at March 31,  1999  decreased  to $310.7
      million from $648.8 million at December 31, 1998. The relationship between
      payables to the media and suppliers and receivables from clients, at March
      31, 1999, is consistent with industry norms.

            The  Company  maintains   relationships   with  a  number  of  banks
      worldwide,  which have  extended  unsecured  committed  lines of credit in
      amounts  sufficient to meet the Company's  cash needs.  At March 31, 1999,
      the  Company  had $803.7  million  in such  unsecured  committed  lines of
      credit,  comprised of a $500.0 million revolving credit agreement expiring
      June 30, 2003, and $303.7 million in lines of credit,  principally outside
      of the United States. Of the $803.7 million in unsecured  committed lines,
      $183.7  million  remained  available at March 31, 1999.  Additionally,  on
      April


                                       13
<PAGE>

 MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------

      30,  1999  the  Company  entered  into a  $750  million  revolving  credit
      agreement expiring on April 28, 2000.

            Management  believes the aggregate lines of credit  available to the
      Company  plus cash flows from  operations  will be adequate to support its
      anticipated requirements.

      Year 2000 Issue
      ---------------

            The Year 2000 issue is the result of computer programs being written
      using two  digits,  rather  than  four,  to define  the  applicable  year.
      Accordingly,  any of the  computer  programs  utilized by the Company that
      have date sensitive  software may cause system failures or miscalculations
      if data entry of "00" is recognized as a date other than 2000.

            The Company has developed a Year 2000 readiness plan to address Year
      2000 issues.  This plan has included the  establishment of Omnicom 2000, a
      special  purpose entity  dedicated to ensuring that Omnicom  companies are
      addressing  and  resolving  Year  2000  compliance  issues.  Omnicom  2000
      comprises an Executive Committee of senior executives from Omnicom and its
      principal  subsidiaries,  and a team of  dedicated  internal  managers and
      consultants.   Omnicom  2000  has  also  retained  external  managers  and
      consultants  to assist in project  management  and  quality  control.  The
      Company's  plan  includes  an  assessment   phase,  a  testing  phase,  an
      implementation phase and a contingency planning


                                       14
<PAGE>

 MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------

      phase.  Additionally,  the Audit Committee of the Board of Directors meets
      periodically to review progress against the plan.

            As part of its  assessment  phase,  the Company  compiled a detailed
      inventory of systems and potential  Year 2000  readiness  issues at all of
      its principal locations. Based on this information, the Company determined
      that it is  required  to  modify  portions  of its  software  so that  its
      computer  systems will properly utilize dates beyond December 31, 1999. In
      addition,  the Company is dependent on  third-party  computer  systems and
      applications,  particularly  with  respect  to such  tasks as  accounting,
      billing,  buying and planning and paying for media.  The Company is in the
      process of modifying or replacing affected systems, and is also evaluating
      the  adequacy of the  processes  and  progress of  third-party  vendors of
      systems that may be affected by the Year 2000 issue.  The Company believes
      that it has  identified  critical  third-party  vendors,  and it  recently
      completed its testing of these  critical  vendors to determine  their Year
      2000  readiness.  The Company has been working  with and will  continue to
      work with  these and other  vendors  and  believes  they will be Year 2000
      compliant.

            The Company has completed the assessment phase and believes that the
      implementation phase of its Year 2000 readiness plan will be substantially
      completed by the middle


                                       15
<PAGE>

 MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------

      of 1999. Contingency planning will continue throughout 1999.

            The Company  believes that,  through  upgrades,  modifications,  and
      replacement of its existing hardware, software and non-IT systems, it will
      achieve Year 2000 readiness. However, if such upgrades,  modifications and
      replacements  are not made, or are not made in a timely  manner,  the Year
      2000 issue could have a material impact on the Company's operations.

            The  out-of-pocket  costs  incurred in the first quarter of 1999 for
      its Year  2000  program  were not  material  to  consolidated  results  of
      operations  and are expected to be immaterial  for the year ended December
      31, 1999.  These costs,  the majority of which will not be  capitalizable,
      include third party  consultants  and the  replacement  and remediation of
      existing  computer  software  and  hardware.  Such  costs  do not  include
      internal management time, the effects of which are also not expected to be
      material to the Company's  results of  operations or financial  condition.
      The Company will continue to refine its estimates of the costs of its Year
      2000 efforts through  progress  reports from each location and through its
      capital expenditure budget review process.

            At this  stage  of the  process,  the  Company  believes  that it is
      difficult to specifically  identify the cause of the


                                       16
<PAGE>

 MANAGEMENT'S DISCUSSION OF FINANCIAL CONDITION AND RESULTS OF 
                            OPERATIONS (CONTINUED)
- --------------------------------------------------------------------------------

      most reasonable  worst case Year 2000 scenario.  Due to the  decentralized
      nature of the Company's structure and systems, the Company believes that a
      reasonable  worst case scenario  could involve the failures of significant
      third  parties  (including  entities  with which the Company has no direct
      involvement  such as  telecommunications  companies and public  utilities)
      that continue for more than several days and affect a  significant  number
      of the Company's operating  locations.  The Company is considering various
      contingency  planning  approaches  in the  event of such  failures  and is
      currently developing a plan for its operations to follow in the event of a
      Year 2000 failure. The development of the Company's contingency plans will
      be ongoing and will reflect  additional  information  with regard to third
      parties' Year 2000 readiness as it is received.

            The Company's Year 2000 efforts are ongoing and its overall plan, as
      well as the consideration of contingency plans, will continue to evolve as
      new  information   becomes  available.   While  the  Company   anticipates
      continuity of its business  activities,  that continuity will be dependent
      upon its ability,  and the ability of third  parties with whom the Company
      relies on directly, or indirectly, to be Year 2000 compliant.


                                       17
<PAGE>

 Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
- --------------------------------------------------------------------------------

      Market Risk
      -----------

            The  Company's  market  risks  primarily  consist  of the  impact of
      changes in currency  exchange rates on assets and  liabilities of non-U.S.
      operations and the impact of changes in interest rates on debt.

            The Company's 1998 Form 10-K provides a more detailed  discussion of
      the market  risks  affecting  its  operations.  As of March 31,  1999,  no
      material change has occurred in the Company's market risks, as compared to
      the disclosure in its Form 10-K for the year ending December 31, 1998.


                                       18

<PAGE>

      Forward-Looking Statements
      --------------------------

            "Management's  Discussion  of  Financial  Condition  and  Results of
      Operations" and  "Quantitative  and Qualitative  Disclosures  About Market
      Risk"  set  forth  in  this   report   contain    disclosures   which  are
      forward-looking   statements.   Forward-looking   statements  include  all
      statements  that do not relate solely to historical or current facts,  and
      can be  identified  by the use of words such as "may,"  "will,"  "expect,"
      "project,"  "estimate,"  "anticipate,"  "envisage,"  "plan" or "continue."
      These  forward-looking  statements  are based upon the  Company's  current
      plans or  expectations  and are subject to a number of  uncertainties  and
      risks  that  could  significantly  affect  current  plans and  anticipated
      actions and the Company's  future  financial  condition  and results.  The
      uncertainties and risks include,  but are not limited to, general economic
      and business conditions; loss of significant customers;  changes in levels
      of client  advertising;  the  impact of  competition;  risks  relating  to
      acquisition activities; the complexity of integrated computer systems; and
      the success and expense of the  remediation  efforts of the  Company,  its
      subsidiaries  and third parties in achieving  Year 2000  compliance.  As a
      consequence,  current  plans,  anticipated  actions  and future  financial
      condition   and   results  may  

                                       19
<PAGE>

      differ from those expressed in any  forward-looking  statements made by or
      on behalf of the Company. 

SIGNATURES:
- -----------

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.


                                                           Omnicom Group Inc.
                                                              (Registrant)
                                                           ------------------


Date: May 17, 1999                              /s/  Randall J. Weisenburger
      ------------                              ----------------------------
                                                    Randall J. Weisenburger
                                                    Chief Financial Officer
                                                   (Principal Financial Officer)



Date: May 17, 1999                              /s/  Philip J. Angelastro
      ------------                              -------------------------
                                                     Philip J. Angelastro
                                                     Controller
                                                    (Chief Accounting
                                                     Officer)


                                       20

<PAGE>

                           PART II. OTHER INFORMATION

         Item 6. Exhibits and Reports on Form 8-K

(a) Exhibits

         Exhibit Number                     Description of Exhibit
         --------------                     ----------------------

         10.1                           364-Day  Credit  Agreement,  dated as of
                                        April 30,  1999, among  Omnicom  Finance
                                        Inc.,   Omnicom  Finance  Limited,   the
                                        financial   institutions party  thereto,
                                        Citibank, N.A., as Administrative Agent,
                                        The    Bank   of   Nova    Scotia,    as
                                        Documentation    Agent,   and   Istituto
                                        Bancario  San Paolo Di  Torino  Istituto
                                        Mobiliare     Italiano    S.p.A.,     as
                                        Syndication     Agent    (the    "Credit
                                        Agreement").

         10.2                           List  of  Contents  of  Exhibits  to the
                                        Credit Agreement.

         10.3                           Guaranty,  dated  as of April  30, 1999,
                                        made by Omnicom Group Inc.

         27                             Financial   Data   Schedule   (filed  in
                                        electronic format only)

(b) Reports on Form 8-K

         No reports on Form 8-K were filed during the first quarter of 1999.


                                       21



                                                                   Exhibit 10.1
================================================================================

                OMNICOM FINANCE INC. and OMNICOM FINANCE LIMITED,
                                  as Borrowers

                            364-DAY CREDIT AGREEMENT

                           Dated as of April 30, 1999

                                  ------------
                                  $750,000,000
                                  ------------

                                CITIBANK, N.A.,
                             as Administrative Agent

                                       and

                            THE BANK OF NOVA SCOTIA,
                             as Documentation Agent

                                       and

     ISTITUTO BANCARIO SAN PAOLO DI TORINO ISTITUTO MOBILIARE ITALIANO SPA,
                              as Syndication Agent
                              --------------------

================================================================================

<PAGE>



                               TABLE OF CONTENTS(1)

Section                                                                    Page
- -------                                                                    ----
Section 1.     Definitions and Principles of Construction.....................1

     1.01      Defined Terms..................................................1
     1.02      Principles of Construction....................................10

Section 2.     Amount and Terms of Loans.....................................10

     2.01      The Loans.....................................................10
     2.02      Minimum Amount of Each Borrowing..............................11
     2.03      Notice of Borrowing...........................................11
     2.04      Disbursement of Funds.........................................11
     2.05      Notes.........................................................12
     2.06      Conversions...................................................13
     2.07      Pro Rata Borrowings...........................................13
     2.08      Interest......................................................13
     2.09      Interest Periods..............................................14
     2.10      Increased Costs, Illegality, etc..............................14
     2.11      Compensation..................................................16
     2.12      Change of Applicable Lending Office...........................17
     2.13      [Intentionally Omitted].......................................17
     2.14      [Intentionally Omitted].......................................17
     2.15      [Intentionally Omitted].......................................17

Section 3.     [Intentionally Omitted].......................................17

Section 4.     Fees; Termination or Reduction of Commitments; 
               Commitment Termination Date; Extension of
               Commitments; Increase of Commitments..........................17

     4.01      Fees..........................................................17
     4.02      Termination or Reduction of Commitments.......................18
     4.03      Commitment Termination Date; 
               Extension of Commitments......................................18
     4.04      Increase of Commitments.......................................19

Section 5.     Prepayments; Payments.........................................20

     5.01      Voluntary Prepayments.........................................20
     5.02      Mandatory Prepayments.........................................20
     5.03      Method and Place of Payment...................................20
     5.04      Net Payments..................................................21

- ---------------

(1)   This Table of Contents is provided for convenience only and is not part of
      the attached Credit Agreement.
 
                                      i
<PAGE>

Section 6.     Conditions Precedent..........................................22

     6.01      Effectiveness.................................................22
     6.02      Borrowings....................................................23

Section 7.     Representations, Warranties 
               and Agreements................................................24

     7.01      Corporate Status..............................................24
     7.02      Corporate Power and Authority.................................25
     7.03      No Violation..................................................25
     7.04      Governmental Approvals........................................25
     7.05      Litigation....................................................25
     7.06      True and Complete Disclosure..................................26
     7.07      Use of Proceeds; Margin Regulations...........................26
     7.08      Tax Returns and Payments......................................26
     7.09      Compliance with ERISA.........................................26
     7.10      Subsidiaries..................................................27
     7.11      Compliance with Statutes, etc.................................27
     7.12      Investment Company Act........................................27
     7.13      Public Utility Holding Company Act............................27
     7.14      [Intentionally Omitted].......................................27
     7.15      Year 2000 Issues].............................................27

Section 8.     Affirmative Covenants.........................................28

     8.01      Information Covenants.........................................28
     8.02      Books, Records and Inspections................................28
     8.03      Corporate Franchises..........................................28
     8.04      Compliance with Statutes, etc.................................29
     8.05      ERISA.........................................................29
     8.06      End of Fiscal Years; Fiscal Quarters..........................29

Section 9.     Negative Covenants............................................30

     9.01      Liens.........................................................30
     9.02      Consolidation, Merger, Sale of Assets, etc....................30
     9.03      Leases........................................................30
     9.04      Indebtedness..................................................30
     9.05      Advances, Investments and Loans...............................30
     9.06      Transactions with Affiliates..................................31
     9.07      Limitation on Restrictions on Subsidiary 
               Dividends and Other Distributions.............................31
     9.08      Business......................................................31
     9.09      [Intentionally Omitted].......................................31
     9.10      Dividends.....................................................31

Section 10.    Event of Default..............................................31

     10.01     Payments......................................................31
     10.02     Representations, etc..........................................32
     10.03     Covenants.....................................................32

                                       ii
<PAGE>

     10.04     Default Under Other Agreements................................32
     10.05     Bankruptcy, etc...............................................32
     10.06     ERISA.........................................................33
     10.07     Guaranty......................................................33
     10.08     Ownership of the Borrowers....................................33
     10.09     Ownership of the Guarantor....................................33
     10.10     Judgments.....................................................33

Section 11.    The Administrative Agent; Agents..............................34

     11.01     Appointment...................................................34
     11.02     Nature of Duties..............................................34
     11.03     Lack of Reliance on the Administrative Agent..................34
     11.04     Certain Rights of the Administrative Agent....................35
     11.05     Reliance......................................................35
     11.06     Indemnification...............................................35
     11.07     The Administrative Agent in its Individual Capacity...........36
     11.08     Holders.......................................................36
     11.09     Resignation By the Administrative Agent.......................36
     11.10     The Documentation Agent and the Syndication Agent.............36
     11.11     Replacement...................................................37

Section 12.    Miscellaneous.................................................37

     12.01     Payment of Expenses, etc......................................37
     12.02     Right of Setoff...............................................37
     12.03     Notices.......................................................38
     12.04     Benefit of Agreement..........................................38
     12.05     No Waiver; Remedies Cumulative................................40
     12.06     Payments Pro Rata.............................................40
     12.07     Calculations; Computations....................................41
     12.08     Governing Law; Submission to Jurisdiction; Venue..............41
     12.09     Payment Denominations.........................................41
     12.10     Counterparts..................................................42
     12.11     [Intentionally Omitted].......................................42
     12.12     Headings Descriptive..........................................42
     12.13     Amendment or Waiver...........................................42
     12.14     Survival......................................................42
     12.15     Domicile of Loans.............................................43
     12.16     Limitation on Additional Amounts, etc.........................43

                                      iii
<PAGE>

SCHEDULE I   - Schedule of Commitments
SCHEDULE II  - Bank Addresses and Lending Offices
SCHEDULE III - Subsidiaries of the Borrowers as of March 29, 1999

EXHIBIT A    - Form of Notice of Borrowing
EXHIBIT B    - Form of Note
EXHIBIT C-1  - Form of Opinion of Counsel (New York) - OFI and Guarantor
EXHIBIT C-2  - Form of Opinion of Counsel (New York) - Banks
EXHIBIT C-3  - Form of Opinion of Counsel (New York) - OFL
EXHIBIT C-4  - Form of Opinion of Counsel (United Kingdom) - OFL
EXHIBIT D-1  - Form of Officers' Certificate - OFI
EXHIBIT D-2  - Form of Officers' Certificate - OFL
EXHIBIT D-3  - Form of Officers' Certificate - Guarantor
EXHIBIT E    - Form of Guaranty

                                       iv
<PAGE>

      364-DAY CREDIT AGREEMENT, dated as of April 30, 1999 among OMNICOM FINANCE
INC., a corporation organized and existing under the laws of Delaware ("OFI");
OMNICOM FINANCE LIMITED, a corporation organized and existing under the laws of
England and Wales ("OFL") and, together with OFI, individually, a "Borrower" and
collectively the "Borrowers"); the financial institutions listed in Schedule I
(each a "Bank" and, collectively, the "Banks"); CITIBANK, N.A., acting in the
manner and to the extent described in Section 11 (in such capacity, the
"Administrative Agent"); THE BANK OF NOVA SCOTIA, as Documentation Agent; and
ISTITUTO BANCARIO SAN PAOLO DI TORINO ISTITUTO MOBILIARE ITALIANO SPA, as
Syndication Agent.

                              W I T N E S S E T H:
                              --------------------

      WHEREAS, the Borrowers have requested the Banks, and the Banks have
agreed, to extend credit to the Borrowers on the terms and conditions
hereinafter set forth;

      NOW, THEREFORE, in consideration of the mutual agreements contained herein
and subject to the terms and conditions hereof, the parties hereto hereby agree
as follows:

      Section 1. Definitions and Principles of Construction.

      1.01 Defined Terms. As used in this Agreement, the following terms shall
have the following meanings (such meanings to be equally applicable to both the
singular and plural forms of the terms defined):

      "Administrative Agent" shall have the meaning provided in the first
paragraph of this Agreement and shall include any successor to the
Administrative Agent appointed pursuant to Section 11.09.

      "Administrative Agent's Account" shall mean such account at the relevant
Payment Office as the Administrative Agent may designate in writing to the other
parties hereto.

      "Affiliate" shall mean, with respect to any Person, any other Person
(other than an individual) directly or indirectly controlling, controlled by, or
under direct or indirect common control with, such Person; provided, however,
that for purposes of Section 9.06, an Affiliate of a Borrower shall include any
Person that directly or indirectly owns more than 5% of such Borrower and any
officer or director of such Borrower or any such Person. A Person shall be
deemed to control another Person if such Person possesses, directly or
indirectly, the power to direct or cause the direction of the management and
policies of such other Person, whether through the ownership of voting
securities, by contract or otherwise.

      "Agreement" shall mean this 364-day Credit Agreement, as modified,
supplemented or amended from time to time.

<PAGE>

      "Applicable Lending Office" shall mean, with respect to each Bank, (i)
such Bank's Base Rate Lending Office in the case of a Base Rate Loan, and (ii)
such Bank's Eurocurrency Lending Office in the case of a Eurocurrency Rate Loan.

      "Applicable Margin" for Eurocurrency Rate Loans and "Applicable Facility
Fee Rate" at any time shall mean the respective rates per annum set forth in the
table below opposite the applicable Rating Level at such time:

                           Applicable Margin for
                               Eurocurrency          Applicable Facility
    Rating Level                Rate Loans                Fee Rate
    ------------                ----------                --------
    Rating Level 1                0.190%                   0.085%

    Rating Level 2                0.200%                   0.100%

    Rating Level 3                0.240%                   0.110%

    Rating Level 4                0.275%                   0.125%

    Rating Level 5                0.375%                   0.275%

provided that, if the aggregate principal amount outstanding of the Eurocurrency
Rate Loans on any day exceeds 66-2/3% of the Total Commitment, the Applicable
Margin for Eurocurrency Rate Loans for that day shall be 0.050% higher than the
rate set forth above, when the applicable Rating Level is Rating Level 1, Rating
Level 2 or Rating Level 3, and 0.100% higher than the rate set forth above, when
the Applicable Rating Level is Rating Level 4 or Rating Level 5, and provided,
further, that, if the Moody's Rating or the S&P Rating relates to the Guarantor
Subordinated Debt, then the respective rates set forth above shall be determined
by reference to the Rating Level which is one level higher than the Rating Level
which would otherwise apply to such Guarantor Subordinated Debt (for which
purpose, Rating Level 1 shall be the highest rating).

      "Bank" and "Banks" shall have the meaning provided in the first paragraph
of this Agreement.

      "Bankruptcy Code" shall have the meaning provided in Section 10.05.

      "Base Rate" shall mean, with respect to any Base Rate Loan, for any day,
the higher of (a) the Federal Funds Rate for such day plus 1/2 of 1% or (b) the
rate of interest publicly announced by Citibank in New York, New York, from time
to time, as Citibank's base rate (or, if Citibank ceases to be the
Administrative Agent, the rate of interest publicly announced by the successor
Administrative Agent as its prime lending rate in New York, New York, from time
to time). Each change in any interest rate provided for herein as the basis for
determining the Base Rate shall be taken into account for that purpose with
effect at the time of such change.


                                       2
<PAGE>

      "Base Rate Lending Office" shall mean, with respect to each Bank, the
office of such Bank specified as its "Base Rate Lending Office" opposite its
name on Schedule II or such other office, Subsidiary or Affiliate of such Bank
as such Bank may from time to time specify as such to the Borrowers and the
Administrative Agent.

      "Base Rate Loan" shall mean any Loan designated or deemed designated as
such by the relevant Borrower at the time of the incurrence thereof or
conversion thereto by such Borrower.

      "Borrower" and "Borrowers" shall have the meaning provided in the first
paragraph of this Agreement.

      "Borrowing" shall mean the borrowing of Loans of one Type from all the
Banks on a given date (or the conversion of such Loan or Loans of a Bank or
Banks on a given date).

      "Business Day" shall mean any day (a) on which commercial banks are not
authorized or required to close in New York City and (b) if such day relates to
a Borrowing of, a payment or prepayment of principal of or interest on, or the
Interest Period for, a Eurocurrency Rate Loan or a notice by any Borrower with
respect to any such Borrowing, payment, prepayment or Interest Period, that is
also a day on which dealings in deposits denominated in Dollars are carried out
in the London interbank market.

      "Citibank" shall mean Citibank, N.A. and its successors.

      "Code" shall mean the Internal Revenue Code of 1986, as amended from time
to time.

      "Commercial Paper" shall mean commercial paper of either Borrower which is
not backed by the Letter of Credit referred to in the Amended and Restated
Credit Agreement dated as of May 10, 1996 amended and restated as of February
20, 1998, among OFI, OFL, ABN Amro Bank N.V., New York Branch, as Administrative
Agent and Co-Arranger, Chase Securities, Inc., as Syndication Agent, ABN Amro
Bank, N.V., New York Branch and Chase Manhattan Bank, as Managing Banks, and the
financial institutions identified therein as the Banks, as lenders.

      "Commitment" shall mean, for each Bank, the amount set forth opposite such
Bank's name in Schedule I hereto directly below the column entitled
"Commitment," as same may be (x) reduced from time to time pursuant to Section
4.02 and/or Section 10, (y) increased pursuant to Section 4.04 and/or (z)
adjusted from time to time as a result of assignments to or from such Bank
pursuant to Section 12.04(b).

      "Commitment Termination Date" shall have the meaning provided in Section
4.03.


                                       3
<PAGE>

      "Contingent Obligation" shall mean, as to any Person, any obligation of
such Person guaranteeing or intended to guarantee any Indebtedness, leases,
dividends or other obligations ("primary obligations") of any other Person (the
"primary obligor") in any manner, whether directly or indirectly, including,
without limitation, any obligation of such Person, whether or not contingent,
(i) to purchase any such primary obligation or any property constituting direct
or indirect security therefor, (ii) to advance or supply funds (x) for the
purchase or payment of any such primary obligation or (y) to maintain working
capital or equity capital of the primary obligor or otherwise to maintain the
net worth or solvency of the primary obligor, (iii) to purchase property,
securities or services primarily for the purpose of assuring the owner of any
such primary obligation of the ability of the primary obligor to make payment of
such primary obligation or (iv) otherwise to assure or hold harmless the holder
of such primary obligation against loss in respect thereof; provided, however,
that the term "Contingent Obligation" shall not include (x) endorsements of
instruments for deposit or collection in the ordinary course of business, (y)
guarantees of customary indemnification obligations in connection with
acquisition agreements and (z) guarantees of earn-out payment obligations in
connection with the purchase of property or services to the extent that they are
still contingent. The amount of any Contingent Obligation shall be deemed to be
an amount equal to the stated or determinable amount of the primary obligation
in respect of which such Contingent Obligation is made or, if not stated or
determinable, the maximum reasonably anticipated liability in respect thereof
(assuming such Person is required to perform thereunder) as determined by such
Person in good faith.

      "Credit Documents" shall mean this Agreement, each Note and the Guaranty
as modified, supplemented or amended from time to time.

      "date hereof" and "date of this Agreement" shall mean April 30, 1999.

      "Default" shall mean any event, act or condition which, with notice or
lapse of time, or both, would constitute an Event of Default.

      "Dollars" and the sign "$" shall each mean freely transferable lawful
money of the United States.

      "ERISA" shall mean the Employee Retirement Income Security Act of 1974, as
amended from time to time. Section references to ERISA are to ERISA, as in
effect at the date of this Agreement, and to any subsequent provisions of ERISA,
amendatory thereof, supplemental thereto or substituted therefor.

      "ERISA Affiliate" shall mean any person (as defined in Section 3 (9) of
ERISA) which together with OFI or any of its Subsidiaries would be a member of
the same "controlled group" within the meaning of Section 414 (b), (m), (c) and
(o) of the Code.

      "Eurocurrency Base Rate" shall mean, with respect to the Interest Period
for a Eurocurrency Rate Loan, (a) the rate per annum appearing on Page 3750 of
the Dow Jones Markets (Telerate) Service (or on any successor or substitute page
of such service, or any


                                       4
<PAGE>

successor to or substitute for such service, providing rate quotations
comparable to those currently provided on such page of such service, as
determined by the Administrative Agent from time to time for purposes of
providing quotations of interest rates applicable to Dollar deposits in the
London interbank market) as of 11:00 a.m. (London time) on the date two Business
Days prior to the first day of the Interest Period for such Loan as the London
Interbank Offered Rate (as defined below) for deposits denominated in Dollars
having a term comparable to such Interest Period and (if applicable) in an
amount of $1,000,000 or more, or (b) if no such rate appears on such page or if
such page shall cease to be publicly available or if the information appearing
on such page, in the reasonable judgment of the Administrative Agent, shall
cease accurately to reflect the rate offered by leading banks in the London
interbank market (the "London Interbank Offered Rate") (as reported by any
publicly available source of similar market data selected by the Administrative
Agent that, in the reasonable judgment of the Administrative Agent, accurately
reflects the London Interbank Offered Rate), the average of the offered
quotations to first-class banks in the London interbank market by each of the
Reference Banks for deposits denominated in Dollars in amounts comparable to the
outstanding principal amount of the Eurocurrency Rate Loan for which an interest
rate is then being determined with maturities comparable to the Interest Period
to be applicable to such Eurocurrency Rate Loan, determined as of 11:00 a.m.
(London time) on the date which is two Business Days prior to the commencement
of such Interest Period; provided that, if any Reference Bank fails to provide
the Administrative Agent with its aforesaid quotation, the Eurocurrency Base
Rate shall be based on the quotation or quotations provided to the
Administrative Agent by the other Reference Bank or Reference Banks (and rounded
upward, if necessary, to the nearest whole multiple of 1/16 of 1%).

      "Eurocurrency Lending Office" shall mean, for each Bank, the office of
such Bank (or of an Affiliate of such Bank) specified as such in Schedule II
hereto or such other office, Subsidiary or Affiliate of such Bank as such Bank
may from time to time specify as such to the Borrowers and the Administrative
Agent.

      "Eurocurrency Rate" shall mean, with respect to the Interest Period for a
Eurocurrency Rate Loan, the rate per annum (rounded upward if necessary to the
next whole multiple of 1/100 of 1%) determined by dividing (i) the Eurocurrency
Base Rate applicable to such Interest Period by (ii) a percentage equal to 100%
minus the then stated maximum rate of all reserve requirements (including,
without limitation, any marginal, emergency, supplemental, special or other
reserves) applicable to any member bank of the Federal Reserve System in respect
of Eurocurrency liabilities (as defined in Regulation D) with comparable
maturities.

      "Eurocurrency Rate Loan" shall mean any Loan designated or deemed
designated as such by the relevant Borrower at the time of the incurrence
thereof by such Borrower, which Loans bear interest at rates based on rates
referred to in the definition of "Eurocurrency Base Rate" in this Section 1.01.

      "Event of Default" shall have the meaning provided in Section 10.


                                       5
<PAGE>

      "Existing Commitment Termination Date" shall have the meaning provided in
Section 4.03(b).

      "Existing Indebtedness" shall have the meaning provided in Section 9.04.

      "Facility Fee" shall have the meaning provided in Section 4.01(a).

      "Federal Funds Rate" shall mean a fluctuating interest rate per annum,
equal for each day to the weighted average of the rates on overnight Federal
funds transactions with members of the Federal Reserve System arranged by
Federal funds brokers, as published for such day (or, if such day is not a
Business Day, for the next preceding Business Day) by the Federal Reserve Bank
of New York or, if such rate is not so published for any day which is a Business
Day, the average of the quotations for such day on such transactions received by
the Administrative Agent from three Federal funds brokers of recognized standing
selected by it.

      "Fees" shall mean all amounts payable pursuant to or referred to in
Section 4.01.

      "Foreign Subsidiary" shall mean any Subsidiary which is not organized
under the laws of the United States of America, a State of the United States of
America or the District of Columbia and substantially all of whose assets and
business are located or conducted outside the United States of America.

      "Governmental Authority" shall mean the United States or any other nation,
or any political subdivision of any thereof (whether state or local), and any
government, agency, authority, instrumentality, regulatory body, court, central
bank or other entity exercising executive, legislative, judicial, taxing,
regulatory or administrative powers or functions of or pertaining to government.

      "Guarantor" shall mean Omnicom Group Inc., a corporation organized and
existing under the laws of New York.

      "Guarantor Debt" shall mean Guarantor Senior Debt and Guarantor
Subordinated Debt.

      "Guarantor Senior Debt" shall mean (i) non-credit enhanced long-term
senior unsecured debt of the Guarantor or (ii) non-credit enhanced long-term
senior unsecured debt of a Subsidiary of the Guarantor guaranteed by the
Guarantor.

      "Guarantor Subordinated Debt" shall mean Subordinated Indebtedness (as
defined in the Guaranty) of the Guarantor that is long-term, unsecured and
non-credit enhanced, including (without limitation) non-credit enhanced
long-term subordinated unsecured debt of a Subsidiary of the Guarantor
guaranteed by the Guarantor, which guaranty qualifies as Subordinated
Indebtedness (as defined in the Guaranty).

      "Guaranty" shall have the meaning provided in Section 6.01(g).


                                       6
<PAGE>

      "Indebtedness" shall mean, as to any Person, without duplication, (i) all
indebtedness (including principal, interest, fees and charges) of such Person
for borrowed money (whether by loan or issuance and sale of debt securities or
otherwise) or for the deferred purchase price of property or services (other
than earn-out payment obligations of such Person in connection with the purchase
of property or services to the extent they are still contingent), (ii) the face
amount of all letters of credit issued for the account of such Person and all
drafts drawn thereunder (other than letters of credit issued in support of
accrued expenses and accounts payable incurred in the ordinary course of
business), (iii) all liabilities secured by any Lien on any property owned by
such Person, whether or not such liabilities have been assumed by such Person,
(iv) the aggregate amount required to be capitalized under leases under which
such Person is the lessee and (v) all Contingent Obligations of such Person.

      "Interest Determination Date" shall mean, with respect to any Eurocurrency
Rate Loan, the second Business Day prior to the commencement of the Interest
Period relating to such Eurocurrency Rate Loan.

      "Interest Period" shall have the meanings provided in Sections 2.09.

      "Lien" shall mean any mortgage, pledge, hypothecation, assignment, deposit
arrangement, encumbrance, lien (statutory or other), preference, priority or
other security agreement of any kind or nature whatsoever (including, without
limitation, any conditional sale or other title retention agreement, any
financing or similar statement or notice filed under the UCC or any other
similar recording or notice statute, and any capital lease, but excluding any
operating lease even if accompanied by a precautionary filing under the UCC).

      "Loan" shall mean shall have the meaning provided in Section 2.01(a).

      "London Interbank Offered Rate" shall have the meaning as provided in the
definition of "Eurocurrency Base Rate".

      "Margin Stock" shall have the meaning provided in Regulation U of the
Board of Governors of the Federal Reserve System.

      "Material Subsidiary" means a Subsidiary of the Guarantor (other than a
Borrower) that alone or together with its Subsidiaries (i) as of the end of the
most recently completed fiscal year of the Guarantor accounted, in terms of
investments therein or advances thereto by the Guarantor and its Subsidiaries,
for more than 10% of the consolidated assets of the Guarantor and its
Subsidiaries, (ii) as of the end of such fiscal year owned more than 10% of the
consolidated assets of the Guarantor and its Subsidiaries, or (iii) accounted in
such fiscal year for more than 10% of the consolidated income of the Guarantor
and its Subsidiaries from continuing operations before income taxes,
extraordinary items and cumulative effect of a change in accounting principles,
all as set forth in the consolidated financial statements of the Guarantor for
such fiscal year.

      "Moody's" shall mean Moody's Investors Service, Inc., or any successor
thereto.


                                       7
<PAGE>

      "Moody's Rating" shall mean, as at any time, (i) the rating then currently
in effect by Moody's relating to the Guarantor Senior Debt and (ii) if there is
no rating then currently in effect by Moody's relating to the Guarantor Senior
Debt, the rating then currently in effect by Moody's relating to the Guarantor
Subordinated Debt and (iii) if there is no rating then currently in effect
relating to the Guarantor Debt, the corporate credit rating (if any) then
currently in effect by Moody's.

      "Note" shall have the meaning provided in Section 2.05(a).

      "Notice of Borrowing" shall have the meaning provided in Section 2.03.

      "Notice of Conversion" shall have the meaning provided in Section 2.06.

      "Notice Office" shall mean the office of the Administrative Agent located
at 399 Park Avenue, New York, New York 10043, or such other office as the
Administrative Agent may hereafter designate in writing as such to the other
parties hereto.

      "Obligations" shall mean all amounts owing to the Administrative Agent or
any Bank pursuant to the terms of this Agreement or any other Credit Document.

      "Payment Office" shall mean the office designated by the Administrative
Agent as such to the other parties hereto.

      "PBGC" shall mean the Pension Benefit Guaranty Corporation established
pursuant to Section 4002 of ERISA or any successor thereto.

      "Person" shall mean any individual, partnership, joint venture, firm,
corporation, association, trust or other enterprise or any government or
political subdivision or any agency, department or instrumentality thereof.

      "Plan" shall mean any multiemployer plan or single-employer plan as
defined in Section 4001 of ERISA, which is maintained, or at any time during the
five calendar years preceding the date hereof was maintained, for employees of
OFI or by a Subsidiary of OFI or an ERISA Affiliate.

      "Rating Level 1" shall mean (a) no Specified Event of Default has occurred
and is continuing and (b) the Moody's Rating is greater than or equal to Al or
the S&P Rating is greater than or equal to A+.

      "Rating Level 2" shall mean (a) no Specified Event of Default has occurred
and is continuing, (b) the Moody's Rating is A2 or the S&P Rating is A and (c)
Rating Level 1 is not in effect.


                                       8
<PAGE>

      "Rating Level 3" shall mean (a) no Specified Event of Default has occurred
and is continuing, (b) the Moody's Rating is A3 or the S&P Rating is A- and (c)
neither Rating Level 1 nor Rating Level 2 is in effect.

      "Rating Level 4" shall mean (a) no Specified Event of Default has occurred
and is continuing, (b) the Moody's Rating is Baa1 or the S&P Rating is BBB+ and
(c) none of Rating Level 1, Rating Level 2 or Rating Level 3 is in effect.

      "Rating Level 5" shall mean (a) there exists a Moody's Rating or S&P
Rating or both but (b) none of Rating Level 1, Rating Level 2, Rating Level 3 or
Rating Level 4 is in effect.

      "Reference Banks" shall mean Citibank, The Bank of Nova Scotia and
Istituto Bancario San Paolo Di Torino Istituto Mobiliare Italiano S.p.A.

      "Regulation D" shall mean Regulation D of the Board of Governors of the
Federal Reserve System as from time to time in effect and any successor to all
or a portion thereof establishing reserve requirements.

      "Relevant Institution" shall have the meaning provided in Section 12.02.

      "Reportable Event" shall mean an event described in Section 4043(c) of
ERISA with respect to a Plan as to which the 30-day notice requirement has not
been waived by the PBGC.

      "Required Banks" shall mean, at any time, Banks holding at least 66-2/3%
(or more than 50% in the case of Section 10) of the Total Commitment or, if the
Total Commitment has been terminated, Banks holding at least 66-2/3% (or more
than 50% in the case of Section 10) of the then aggregate unpaid principal
amount of the Obligations.

      "S&P" shall mean Standard & Poor's Ratings Group, a division of McGraw
Hill, Inc., or any successor thereto.

      "S&P Rating" shall mean, as at any time, (i) the rating then currently in
effect by S&P relating to the Guarantor Senior Debt and (ii) if there is no
rating then currently in effect by S&P relating to the Guarantor Senior Debt,
the rating then currently in effect by S&P relating to the Guarantor
Subordinated Debt and (iii) if there is no rating then currently in effect by
S&P relating to the Guarantor Debt, the corporate credit rating (if any) then
currently in effect by S&P.

      "SEC" shall have the meaning provided in Section 8.01(c).

      "Specified Event of Default" shall mean (a) an Event of Default described
in any of Sections 10.01(i), 10.01(ii) (in respect of interest only), 10.04 or
10.10, (b) any default by the Guarantor in the due performance or observance by
it of clauses (m)(vi), (o) or (p) of Section 7


                                       9
<PAGE>

of the Guaranty, which default (x) if it occurs during any of the first three
fiscal quarters of the Guarantor, shall be continuing from and after the date 30
days after the last day of the fiscal quarter in which such default occurs and
(y) if it occurs during the fourth fiscal quarter of the Guarantor, shall be
continuing from and after the date 60 days after the last day of the fiscal
quarter in which such default occurs, (c) the Guaranty shall cease to be in full
force and effect, or (d) the Guarantor shall deny or disaffirm the Guarantor's
obligations under the Guaranty.

      "Subsidiary" shall mean, as to any Person (the "Relevant Person"), any
other Persons whose financial condition and results are (or should, under U.S.
generally accepted accounting principles, be) consolidated into the financial
statements of the Relevant Person.

      "Taxes" shall have the meaning provided in Section 5.04.

      "Total Commitment" shall mean, at any time, the sum of the Commitments of
each of the Banks at such time.

      "Type" shall mean any type of Loan determined with respect to the interest
option applicable thereto, i.e., a Base Rate Loan or a Eurocurrency Rate Loan.

      "UCC" shall mean the Uniform Commercial Code as from time to time in
effect in the relevant jurisdiction.

      "Unfunded Current Liability" of any Plan shall mean the amount, if any, by
which the present value of the accrued benefits under the Plan as of the close
of its most recent plan year exceeds the fair market value of the assets
allocable thereto, determined in accordance with Section 412 of the Code.

      "United States" and "U.S." shall each mean the United States of America.

      1.02 Principles of Construction. (a) All references to sections, schedules
and exhibits are to sections, schedules and exhibits in or to this Agreement
unless otherwise specified. The words "hereof," "herein" and "hereunder" and
words of similar import when used in this Agreement shall refer to this
Agreement as a whole and not to any particular provision of this Agreement.

      (b) All accounting terms not specifically defined herein shall be
construed in accordance with generally accepted accounting principles in the
United States in conformity with those used in the preparation of the financial
statements referred to in Section 6(e) of the Guaranty.

      Section 2. Amount and Terms of Loans.

      2.01 The Loans. (a) Subject to and upon the terms and conditions set forth
herein, each Bank with a Commitment severally agrees, at any time commencing on
the date hereof to but not including the Commitment Termination Date, to make
loans (each, a "Loan"


                                       10
<PAGE>

and collectively, as the context requires, the "Loans") to each Borrower in
Dollars, which Loans (i) shall, at the option of such Borrower, be Base Rate
Loans or Eurocurrency Rate Loans, provided that, except as otherwise
specifically provided in Section 2.10(b), all Loans comprising the same
Borrowing shall at all times be of the same Type, and (ii) may be repaid,
prepaid and reborrowed in accordance with the provisions hereof; provided,
however, that the aggregate principal amount of Loans outstanding from any Bank
shall at no time exceed (after giving effect to the use of the proceeds of any
Loan then being made) an amount equal to the Commitment of such Bank at such
time. More than one Borrowing may occur on the same date.

      (b) [Intentionally Omitted]

      (c) [Intentionally Omitted]

      (d) Anything in this Section 2.01 to the contrary notwithstanding, the
aggregate unpaid principal amount of all Loans outstanding at the same time
shall not exceed the Total Commitment at such time.

      (e) [Intentionally Omitted]

      2.02 Minimum Amount of Each Borrowing. The aggregate principal amount of
each Borrowing hereunder shall be not less than $10,000,000 or a larger whole
multiple of $1,000,000 for each such Loan, except as required by Section
2.10(b). Borrowings of Loans of different Types or, in the case of Eurocurrency
Rate Loans, having different Interest Periods, at the same time hereunder shall
be deemed separate Borrowings.

      2.03 Notice of Borrowing. Whenever either Borrower desires to make a
Borrowing hereunder, it shall give the Administrative Agent notice thereof at
its Notice Office by noon (New York time) on the date three Business Days prior
to each Eurocurrency Rate Loan and by noon (New York time) on the date of each
Base Rate Loan. Each such notice (each a "Notice of Borrowing") shall be in the
form of Exhibit A, appropriately completed to specify the aggregate principal
amount of the Loans to be made pursuant to such Borrowing, the date of such
Borrowing (which shall be a Business Day), whether the Loans being made pursuant
to such Borrowing are to be maintained as Base Rate Loans or Eurocurrency Rate
Loans and, in the case of Eurocurrency Rate Loans, the Interest Period to be
applicable thereto. The Administrative Agent shall promptly give each Bank
notice of such proposed Borrowing, of such Bank's proportionate share thereof
and of the other matters required by the immediately preceding sentence to be
specified in the Notice of Borrowing.

      2.04 Disbursement of Funds. No later than 2:00 p.m. (New York time) on the
date specified in each Notice of Borrowing for Base Rate Loans and noon (New
York time) on the date specified in each Notice of Borrowing for Eurocurrency
Rate Loans, each Bank will make available, through such Bank's Applicable
Lending Office, its pro rata portion of each Borrowing requested to be made on
such date by either Borrower under Section 2.01, in immediately available funds
at the Payment Office of the Administrative Agent, and the Administrative Agent
will make available to such Borrower at its Payment Office the aggregate


                                       11
<PAGE>

of the amounts so made available by the Banks in immediately available funds.
Unless the Administrative Agent shall have been notified by any Bank prior to
the date of Borrowing that such Bank does not intend to make available to the
Administrative Agent such Bank's portion of any Borrowing to be made on such
date, the Administrative Agent may assume that such Bank has made such amount
available to the Administrative Agent on such date of Borrowing and the
Administrative Agent may, in reliance upon such assumption, make available to
the relevant Borrower a corresponding amount. If such corresponding amount is
not in fact made available to the Administrative Agent by such Bank, the
Administrative Agent shall be entitled to recover such corresponding amount from
such Bank on demand. If such Bank does not pay such corresponding amount
forthwith upon the Administrative Agent's demand therefor, the Administrative
Agent shall promptly notify the relevant Borrower and such Borrower shall
immediately pay such corresponding amount to the Administrative Agent. The
Administrative Agent shall also be entitled to recover on demand from such Bank
or the relevant Borrower, as the case may be, interest on such corresponding
amount in respect of each day from the date such corresponding amount was made
available by the Administrative Agent to such Borrower until the date such
corresponding amount is recovered by the Administrative Agent, at a rate per
annum equal to (i) if recovered from such Bank, the cost to the Administrative
Agent of funding the relevant amount and (ii) if recovered from such Borrower,
the then applicable rate for Base Rate Loans or Eurocurrency Rate Loans, as the
case may be. Nothing in this Section 2.04 shall be deemed to release any Bank
from its obligation to make Loans hereunder or to prejudice any rights which the
relevant Borrower may have against any Bank as a result of any failure by such
Bank to make Loans hereunder.

      2.05 Notes. (a) (a) The obligation of each Borrower to pay the principal
of, and interest on, the Loans made by each Bank to such Borrower shall be
evidenced by a promissory note duly executed and delivered by such Borrower
substantially in the form of Exhibit B with blanks appropriately completed in
conformity herewith (each, a "Note" and, collectively, the "Notes").

      (b) The Note issued to each Bank shall (i) be payable to such Bank and be
dated the date of this Agreement, (ii) mature, with respect to each Loan
evidenced thereby, in the case of a Eurocurrency Rate Loan, on the last day of
its Interest Period, and in the case of a Base Rate Loan, on the Commitment
Termination Date, (iii) bear interest as provided in the appropriate clause of
Section 2.08 in respect of the Base Rate Loans and Eurocurrency Rate Loans, as
the case may be, evidenced thereby and (iv) be entitled to the benefits of this
Agreement and the Guaranty.

      (c) [Intentionally Omitted]

      (d) [Intentionally Omitted]

      (e) [Intentionally Omitted]

      (f) Each Bank will note on its internal records the amount of each Loan
made by it and each payment in respect thereof and will prior to any transfer of
its Note endorse on the


                                       12
<PAGE>

reverse side thereof the outstanding principal amount of Loans evidenced
thereby. Failure to make any such notation shall not affect the relevant
Borrower's obligations in respect of such Loans. 

      2.06 Conversions. Each Borrower shall have the option to convert on any
Business Day all or a portion equal to at least $5,000,000 of the outstanding
principal amount of the Base Rate Loans made to such Borrower pursuant to one or
more Borrowings into a Borrowing of Eurocurrency Rate Loans, provided that (i)
no Default or Event of Default is in existence on the date of the conversion and
(ii) no conversion pursuant to this Section 2.06 shall result in a greater
number of Borrowings than is permitted under Section 2.01. Each such conversion
shall be effected by the relevant Borrower by giving the Administrative Agent at
its Notice Office prior to noon (New York time) at least three Business Days'
prior notice (a "Notice of Conversion") specifying the Base Rate Loans to be so
converted and the Interest Period to be applicable thereto. The Administrative
Agent shall give each Bank prompt notice of any such proposed conversion
affecting any of its Base Rate Loans.

      2.07 Pro Rata Borrowings. All Borrowings under this Agreement shall be
incurred from the Banks pro rata on the basis of their Commitments. It is
understood that no Bank shall be responsible for any default by any other Bank
of its obligation to make Loans hereunder and that each Bank shall be obligated
to make the Loans provided to be made by it hereunder regardless of the failure
of any other Bank to make its Loans hereunder.

      2.08 Interest. (a) Each Borrower agrees to pay interest in respect of the
unpaid principal amount of each Base Rate Loan made to such Borrower from the
date the proceeds thereof are made available to such Borrower until the maturity
thereof (whether by acceleration or otherwise) at a rate per annum which shall
be the Base Rate in effect from time to time.

      (b) Each Borrower agrees to pay interest in respect of the unpaid
principal amount of each Eurocurrency Rate Loan made to such Borrower from the
date the proceeds thereof are made available to such Borrower until the maturity
thereof (whether by acceleration or otherwise) at a rate per annum which shall,
during the Interest Period applicable thereto, be the Eurocurrency Rate for such
Interest Period plus the Applicable Margin.

      (c) [Intentionally Omitted]

      (d) [Intentionally Omitted]

      (e) Subject to Section 12.09, overdue principal and overdue interest in
respect of each Loan and any other overdue amount payable by any Borrower
hereunder shall bear interest at a rate per annum equal to 2% per annum in
excess of the Base Rate in effect from time to time; provided, however, that no
Loan shall bear interest after maturity at a rate per annum, less than 2% in
excess of the rate of interest applicable thereto at maturity.

      (f) Accrued (and theretofore unpaid) interest shall be payable (i) in
respect of each Base Rate Loan, quarterly in arrears on the last Business Day of
each March, June,


                                       13
<PAGE>

September and December, (ii) in respect of each Eurocurrency Rate Loan, on the
last day of the Interest Period applicable thereto and, in the case of an
Interest Period in excess of three months, on each date occurring at three month
intervals after the first day of such Interest Period, and (iii) in respect of
each Loan, on any prepayment (on the amount prepaid), at maturity (whether by
acceleration or otherwise) and, after such maturity, on demand.

      (g) On each Interest Determination Date, the Administrative Agent shall
determine the interest rate for the Eurocurrency Rate Loans for which such
determination is being made, and shall promptly notify the relevant Borrower and
the Banks thereof. Each such determination shall, absent manifest error, be
final and conclusive and binding on all parties hereto.

      2.09 Interest Periods. At the time it gives any Notice of Borrowing or
Notice of Conversion in respect of the making of, or conversion into any
Eurocurrency Rate Loan, the relevant Borrower shall have the right to elect, by
giving the Administrative Agent notice thereof, the interest period or interest
periods (each, an "Interest Period") applicable to such Eurocurrency Rate Loan,
each of which shall, at the option of such Borrower, be a one, two, three, six
or (subject to availability as determined by 100% of the Banks) nine month
period, provided that: (i) all Eurocurrency Rate Loans comprising a Borrowing
shall at all times have the same Interest Period except as otherwise required by
Section 2.10(b); (ii) the Interest Period for any Eurocurrency Rate Loan shall
commence on the date of Borrowing of such Loan (including the date of any
conversion of a Base Rate Loan into Eurodollar Rate Loan); (iii) if the Interest
Period relating to a Eurocurrency Rate Loan begins on a day for which there is
no numerically corresponding day in the calendar month at the end of such
Interest Period, such Interest Period shall end on the last Business Day of such
calendar month; (iv) if any Interest Period would otherwise expire on a day
which is not a Business Day, such Interest Period shall expire on the next
succeeding Business Day; provided, however, that if the Interest Period for a
Eurocurrency Rate Loan would otherwise expire on a day which is not a Business
Day but is a day of the month after which no further Business Day occurs in such
month, such Interest Period shall expire on the next preceding Business Day; and
(v) no Interest Period shall extend beyond the Commitment Termination Date.

      2.10 Increased Costs, Illegality, etc. (a) In the event that any Bank
shall have determined (which determination shall, absent manifest error, be
final and conclusive and binding upon all parties hereto but, with respect to
clause (i) below, may be made only by the Administrative Agent):

            (i) on any Interest Determination Date that, by reason of any
      changes arising after the date of this Agreement affecting the London
      interbank market for deposits in Dollars, adequate and fair means do not
      exist for ascertaining the applicable interest rate on the basis provided
      for in the definition of Eurocurrency Rate; or

            (ii) at any time, that such Bank shall incur increased costs or
      reductions in the amounts received or receivable hereunder with respect to
      any Eurocurrency Rate Loan because of (x) any change since the date hereof
      in any applicable law or


                                       14
<PAGE>

      governmental rule, regulation, order or request (whether or not having the
      force of law) (or in the interpretation or administration thereof and
      including the introduction of any new law or governmental rule,
      regulation, order or request), such as, for example, but not limited to,
      (1) a change in the basis of taxation of payments to any Bank or its
      Applicable Lending office of the principal of or interest on the Notes or
      any other amounts payable hereunder (except for changes in the rate of tax
      on, or determined by reference to, the net income or profits of such Bank
      or its Applicable Lending Office imposed by any jurisdiction in which its
      principal office or Applicable Lending Office is located) or (2) a change
      in official reserve requirements, but, in all events, excluding reserves
      required under Regulation D to the extent included in the computation of
      the Eurocurrency Rate, and/or (y) other circumstances affecting such Bank
      or the interbank Eurocurrency market, or the position of such Bank in such
      market; or

            (iii) at any time, that the making of any Eurocurrency Rate Loan has
      been made (x) unlawful by any law or governmental rule, regulation or
      order, (y) impossible by compliance by such Bank with any governmental
      request (whether or not having force of law) or (z) impracticable as a
      result of a contingency occurring after the date of this Agreement which
      materially and adversely affects the London interbank market for Dollar
      deposits; 

then, and in any such event, such Bank (or the Administrative Agent, in the case
of clause (i) above) shall promptly give notice (by telephone confirmed in
writing) to the Borrowers, accompanied by an explanation of the basis therefor,
and, except in the case of clause (i) above, to the Administrative Agent of such
determination (which notice the Administrative Agent shall promptly transmit to
each of the other Banks). Thereafter (x) in the case of clause (i) above,
Eurocurrency Rate Loans of the maturities identified by the Administrative Agent
in such notice as unavailable shall no longer be available until such time as
the Administrative Agent notifies the relevant Borrower and the Banks that the
circumstances giving rise to such notice by the Administrative Agent no longer
exist, and any Notice of Borrowing or Notice of Conversion given by the relevant
Borrower with respect to its affected Eurocurrency Rate Loans which have not yet
been incurred (including by way of conversion) shall be deemed rescinded by such
Borrower, (y) in the case of clause (ii) above, the Borrower to whom the
Eurocurrency Rate Loan was made shall pay to such Bank, upon written demand
therefor, such additional amounts (in the form of an increased rate of, or a
different method of calculating, interest or otherwise as such Bank in its sole
discretion shall determine) as shall be required to compensate such Bank for
such increased costs or reductions in amounts received or receivable hereunder
(a written notice as to the additional amounts owed to such Bank, showing the
basis for the calculation thereof, certified to such Borrower by such Bank
shall, absent manifest error, be final and conclusive and binding on all the
parties hereto) and (z) in the case of clause (iii) above, take one of the
actions specified in Section 2.10(b) as promptly as possible and, in any event,
within the time period required by law.

      (b) At any time that any Eurocurrency Rate Loan is affected by the
circumstances described in Section 2.10(a)(ii) or (iii), the Borrower to whom
such Loan was


                                       15
<PAGE>

made may (and in the case of a Eurocurrency Rate Loan affected by the
circumstances described in Section 2.10(a)(iii) shall) either (i) if the
affected Loan is then being made initially or pursuant to a conversion cancel
said Borrowing by giving the Administrative Agent telephonic notice (confirmed
in writing) of the cancellation on the same date that such Borrower was notified
by the Bank or the Administrative Agent pursuant to Section 2.10(a)(ii) or (iii)
or (ii) if the affected Eurocurrency Rate Loan is then outstanding, upon at
least three Business Days' written notice to the Administrative Agent, prepay
the Eurocurrency Rate Loans of the affected Bank and reborrow the same as Base
Rate Loans, provided that, if more than one Bank is affected at any time, then
all affected Banks must be treated the same pursuant to this Section 2.10(b).

      (c) If any Bank determines at any time that any applicable law or
governmental rule, regulation order or request (whether or not having the force
of law) concerning capital adequacy, or any change in interpretation or
administration thereof by any governmental authority, central bank or comparable
agency, which shall have become effective or applicable after the date hereof,
will have the effect of increasing the amount of capital required or expected to
be maintained by such Bank or a holding company of which such Bank is a
Subsidiary based on the existence of such Bank's Commitment hereunder or its
obligations hereunder, then the Borrowers shall pay to such Bank upon its
written demand therefor, such additional amounts as shall be required to
compensate such Bank or such holding company for the increased cost to such Bank
as a result of such increase of capital; such obligations of the Borrowers shall
be joint and several. In determining such additional amounts, each Bank will act
reasonably and in good faith and will use averaging and attribution methods
which are reasonable, provided that such Bank's determination of compensation
owing under this Section 2.10(c) shall, absent manifest error, be final and
conclusive and binding on all the parties hereto. Each Bank, upon determining
that any additional amounts will be payable pursuant to this Section 2.10(c),
will give prompt written notice thereof to the Borrowers, which notice shall
show the basis for calculation of such additional amounts, although the failure
to give any such notice shall not release or diminish any of the Borrowers'
obligations to pay additional amounts pursuant to this Section 2.10(c), absent
manifest error. 

      2.11 Compensation. Each Borrower shall compensate each Bank, upon its
written request (which request shall set forth the basis for requesting such
compensation), for all reasonable losses, expenses and liabilities (including,
without limitation, any loss, expense or liability incurred by reason of the
liquidation or reemployment of deposits or other funds required by such Bank to
fund its Eurocurrency Rate Loans) which such Bank may sustain: (i) if for any
reason (other than a default by such Bank or the Administrative Agent) a
Borrowing of Eurocurrency Rate Loans does not occur on a date specified therefor
in a Notice of Borrowing or Notice of Conversion (whether or not withdrawn by
the relevant Borrower or deemed withdrawn pursuant to Section 2.10(a)); (ii) if
any repayment (including any repayment made pursuant to Section 2.04 and any
prepayment made pursuant to Section 5.01 or 5.02) occurs on a date which is not
the last day of the Interest Period with respect thereto; (iii) if any
prepayment of any of its Eurocurrency Rate Loans is not made on any date
specified in a notice of prepayment given by the relevant Borrower; or (iv) as a
consequence of (x) any other default by the relevant Borrower


                                       16
<PAGE>

to repay its Loans when required by the terms of this Agreement or any Note of
such Bank or (y) any prepayment made pursuant to Section 2.10(b).

      2.12 Change of Applicable Lending Office. Each Bank agrees that, upon the
occurrence of any event giving rise to the operation of or a payment obligation
of either Borrower under Section 2.10(a)(ii) or (iii), 2.10(c) or 5.04 with
respect to such Bank, such Bank will, if requested by either of the Borrowers,
use its best efforts to designate another Applicable Lending Office for any
Loans affected by such event, with the object of avoiding the consequence of the
event giving rise to the operation of any such Section; provided that no such
designation shall be made if, in the reasonable judgment of such Bank, such Bank
would suffer any administrative, economic, legal, tax or regulatory
disadvantage. Nothing in this Section 2.12 shall affect or postpone any of the
obligations of the Borrowers or the right of any Bank provided in Section 2.10
or 5.04.

      2.13 [Intentionally Omitted]

      2.14 [Intentionally Omitted]

      2.15 [Intentionally Omitted]

      Section 3. [Intentionally Omitted]

      Section 4. Fees; Termination or Reduction of Commitments; Commitment
Termination Date; Extension of Commitments; Increase of Commitments.

      4.01 Fees. (a) (a) The Borrowers jointly and severally agree to pay to the
Administrative Agent on the dates set forth below, for distribution to the
Banks, a facility fee (the "Facility Fee") for the period from the date of this
Agreement until the Commitment Termination Date (or such earlier date as the
Total Commitment shall have been terminated) computed at the Applicable Facility
Fee Rate on the Total Commitment. Accrued Facility Fees shall be due and payable
quarterly in arrears on the third Business Day of each April, July, October and
January of each year, for the calendar quarter ending most recently prior to
such payment date, and on the Commitment Termination Date or upon such earlier
date as the Total Commitment shall be terminated.

      (b) The Borrowers jointly and severally agree to pay to the Administrative
Agent on the date of this Agreement, for distribution to each Bank, such fees as
may be agreed in writing between the Borrowers, the Administrative Agent and the
Banks.

      (c) [Intentionally Omitted]

      (d) The Borrowers shall pay to the Administrative Agent, for its own
account, such fees as may be agreed to from time to time between the Borrowers
and the Administrative Agent.


                                       17
<PAGE>

      4.02 Termination or Reduction of Commitments. (a) (a) On the Commitment
Termination Date, the Total Commitment (and the Commitment of each Bank) shall
terminate in its entirety.

      (b) Upon at least five Business Days' prior notice to the Administrative
Agent at its Notice Office (which notice the Administrative Agent shall promptly
transmit to each of the Banks), the Guarantor shall have the right, without
premium or penalty, to reduce or terminate the Total Commitment in whole or in
part, in integral multiples of $10,000,000 or lesser whole multiples of
$1,000,000; provided that any such reduction or termination must be applied to
reduce the Total Commitment on a pro rata basis and (ii) no such reduction of
the Total Commitment shall reduce the Total Commitment to less than the
aggregate amount of the Loans then outstanding.

      4.03 Commitment Termination Date; Extension of Commitments. (a) The
"Commitment Termination Date" shall be April 28, 2000 or such later date to
which the Commitment Termination Date has been extended pursuant to this Section
4.03.

      (b) The Guarantor may, by notice to the Administrative Agent (which shall
promptly so notify the Banks) given not earlier than 60 days and not later than
45 days before the Commitment Termination Date then in effect (the "Existing
Commitment Termination Date"), request that the Banks extend the Commitment
Termination Date for an additional 364 days from the Consent Date (as
hereinafter defined). Such request shall be accompanied by a certificate of a
senior officer of the Guarantor stating that no Default or Event of Default has
occurred and is continuing and that since the date of the annual consolidated
financial statements received by the Banks pursuant to Section 7(a) of the
Guaranty most immediately prior to the date of such request, there has been no
material adverse change in the business, operations, property, assets, condition
(financial or otherwise) or (to the knowledge of the Guarantor) prospects of the
Guarantor or of the Guarantor and its Subsidiaries taken as a whole. Each Bank
which, in its sole discretion, agrees to so extend the Commitment Termination
Date and its Commitment (an "Extending Bank") shall notify the Administrative
Agent in writing of such Bank's agreement to such extension not earlier than 45
days and not later than 35 days prior to the Existing Commitment Termination
Date, such notice to be revocable until the Consent Date, whereupon it will
become irrevocable. Any Bank that fails to so notify the Administrative Agent
shall be deemed to have declined to agree to the requested extension (such
Banks, together with such Banks as shall have notified the Administrative Agent
of their decision not to so extend the Commitment Termination Date and their
respective Commitments, the "Non-Extending Banks"). The Administrative Agent
shall promptly, and in any event not later than 30 days prior to the Existing
Commitment Termination Date (the "Consent Date"), notify the Guarantor of the
Banks' respective decisions.

      (c) The Guarantor shall have the right, during the period commencing on
the Consent Date and ending three Business Days prior to the Existing Commitment
Termination Date (the "Determination Date"), to replace the Commitments of the
Non-Extending Banks with such additional Commitments as the Extending Banks may
irrevocably agree, by notice to the


                                       18
<PAGE>

Administrative Agent, to make. The Administrative Agent shall promptly give the
Guarantor notice of any such irrevocable agreement. If the aggregate amount of
such additional Commitments from Extending Banks is less than the aggregate
amount of the Commitments of the Non-Extending Banks, the Guarantor shall have
the right to add to this Agreement one or more new banks to replace such
difference in Commitments (each Extending Bank so agreeing and each such new
bank, an "Additional Commitment Bank"). Each Additional Commitment Bank shall
enter into an agreement in form and substance satisfactory to the Guarantor and
the Administrative Agent pursuant to which such Additional Commitment Bank
shall, effective as of the Existing Commitment Termination Date, have undertaken
a Commitment (which, if such Additional Commitment Bank is an Extending Bank,
shall be in addition to such Extending Bank's Commitment hereunder on such
date).

      (d) If on the Determination Date (i) the sum of the total Commitments of
the Extending Banks and the total Commitments of the Additional Commitment Banks
is more than 50% of the Commitments in effect immediately prior to the Existing
Commitment Termination Date and (ii) no Default or Event of Default has occurred
and is continuing, then, effective as of the Existing Commitment Termination
Date, the Commitment Termination Date shall be extended to the date 364 days
after the Consent Date (except that, if the date to which the Commitment
Termination Date is to be extended is not a Business Day, the Commitment
Termination Date as so extended shall be the next preceding Business Day) and
each Additional Commitment Bank shall thereupon become a "Bank" for all purposes
of this Agreement, the Commitment of each Additional Commitment Bank which is an
Extending Bank shall be increased in accordance with its agreement referred to
in Section 4.03(c) and the respective Commitments of the other Extending Banks
shall continue to be as they were before such extension became effective. The
Administrative Agent shall promptly give the Banks, the Borrowers and the
Guarantor written notice of each extension effected pursuant to this Section
4.03, the post-extension levels of the Commitments of the various Banks and the
Commitment Termination Date as extended.

      (e) The Commitment of each Non-Extending Bank shall terminate on the
Existing Commitment Termination Date and each Non-Extending Bank shall be paid
in full all amounts owing to it hereunder and remaining unpaid on or before the
Existing Commitment Termination Date.

      4.04 Increase of Commitments. The Guarantor shall have the right, at any
time prior to the then Existing Commitment Termination Date, to effect an
increase or increases in the Total Commitment to any amount up to $900,000,000;
provided that (i) no Default or Event of Default has occurred and is continuing;
and (ii) one or more of the existing Banks agree, but are not required to agree,
to increase their respective Commitments hereunder and/or one or more new banks,
satisfactory to the Guarantor and reasonably satisfactory to the Administrative
Agent, agree to provide Commitments hereunder. Notice from the Guarantor
requesting such increase shall be given to the Banks, with a copy to the
Administrative Agent, at least three Business Days before the proposed effective
date for such increase. An increase in the Total Commitments


                                       19
<PAGE>

pursuant to this Section 4.04 shall not, however, be permitted if the Total
Commitment shall have been reduced pursuant to Section 4.02(b) during the
preceding four months.

      Section 5. Prepayments; Payments.

      5.01 Voluntary Prepayments. Each Borrower shall have the right to prepay
the Loans without premium or penalty, in whole or in part from time to time on
the following terms and conditions: (i) such Borrower shall give the
Administrative Agent at its Notice Office at least two Business Days' prior
notice (in the case of Eurocurrency Rate Loans) and same-day prior notice (in
the case of Base Rate Loans) of its intent to prepay the Loans, the amount of
such prepayment, the Types of Loans to be prepaid, and, in the case of
Eurocurrency Rate Loans, the specific Borrowing or Borrowings pursuant to which
made, which notice the Administrative Agent shall promptly transmit to each of
the Banks; (ii) each prepayment shall be in an aggregate principal amount of at
least $1,000,000 in the case of Base Rate Loans and $5,000,000 in the case of
Eurocurrency Rate Loans; provided that no partial prepayment made pursuant to
any Borrowing shall reduce the outstanding Loans made pursuant to such Borrowing
to an amount less than $1,000,000 in the case of Base Rate Loans and $5,000,000
in the case of Eurocurrency Rate Loans; (iii) prepayments of Eurocurrency Rate
Loans made pursuant to this Section 5.01 may only be made if at the time of such
prepayment such Borrower shall have paid in full all amounts requested by any of
the Banks pursuant to Section 2.11; and (iv) each prepayment in respect of any
Loans made pursuant to a Borrowing shall be applied pro rata among such Loans.

      5.02 Mandatory Prepayments. (a) [Intentionally omitted]

      (b) [Intentionally Omitted]

      (c) On any day on which the aggregate outstanding principal amount of the
Loans (after giving effect to all other repayments of any of such Loans on such
date) exceeds the Total Commitment as then in effect, the Borrowers shall prepay
principal of the Loans in an amount equal to such excess; provided that any such
prepayment shall be applied first to Base Rate Loans outstanding and second to
Eurocurrency Rate Loans outstanding.

      (d) With respect to each prepayment of Loans required by this Section
5.02, the Borrowers may, subject to Section 2.01(c), designate the specific
Borrowing or Borrowings to which the prepayment shall be applied; provided that
each prepayment of any Loans made pursuant to a Borrowing shall be applied pro
rata among the Loans in such Borrowing. In the absence of a designation by the
Borrowers as described in the preceding sentence, the Administrative Agent
shall, subject to the above, make such designation in its sole discretion.

      5.03 Method and Place of Payment. Except as otherwise specifically
provided herein, all payments under this Agreement or any Note shall be made to
the Administrative Agent for account of the Bank or Banks entitled thereto not
later than 3:00 p.m. (New York City time) on the date when due and shall be made
in Dollars in immediately available funds at the Payment Office of the
Administrative Agent. Whenever any payment to be made hereunder or under any
Note shall be stated to be due on a day which is not a Business Day, the due
date


                                       20
<PAGE>

thereof shall be extended to the next succeeding Business Day and, with respect
to payments of principal, interest shall be payable at the applicable rate
during such extension.

      5.04 Net Payments. (a) All payments made by the Borrowers hereunder or
under any Note will be made without setoff, counterclaim or other defense. All
such payments will be made free and clear of, and without deduction or
withholding for, any present or future taxes, levies, imposts, duties, fees,
assessments or other charges of whatever nature now or hereafter imposed by any
jurisdiction or by any political subdivision or taxing authority thereof or
therein (but excluding, except as provided below, any tax imposed on or measured
by the net income of a Bank pursuant to the laws of the jurisdiction (or any
political subdivision or taxing authority thereof or therein) in which the
principal office or Applicable Lending Office of such Bank is located ("Excluded
Taxes") and all interest, penalties or similar liabilities with respect thereto
(collectively, "Taxes"). The Borrowers shall reimburse each Bank, upon the
written request of such Bank, for Excluded Taxes in respect of amounts paid to
or on behalf of such Bank pursuant to the preceding sentence. If any Taxes are
so levied or imposed, the Borrowers agree to pay the full amount of such Taxes
and such additional amounts as may be necessary so that every payment of all
amounts due hereunder or under any Note, after withholding or deduction for or
on account of any Taxes, will not be less than the amount provided for herein or
in such Note. The Borrowers will furnish to the Administrative Agent within 45
days after the date the payment of any Taxes is due pursuant to applicable law
certified copies of tax receipts evidencing such payment by the Borrowers. The
Borrowers will indemnify and hold harmless each Bank, and reimburse such Bank
upon its written request, for the amount of any Taxes so levied or imposed and
paid by such Bank.

      (b) Each Bank shall designate an Applicable Lending Office that, on the
date of this Agreement or (in the case of any Person that becomes a Bank
hereunder by means of an assignment) on the date that such Bank becomes a party
hereto, is entitled to a zero rate of (i) United States withholding tax on all
payments made hereunder by OFI and (ii) United Kingdom withholding tax on all
payments made hereunder by OFL. On the date of this Agreement, each Bank
organized under the laws of a jurisdiction outside the United States has
provided OFI with the forms prescribed by the Internal Revenue Service of the
United States (currently Form 4224 or Form 1001) certifying such Bank's
exemption from United States withholding taxes with respect to all payments to
be made to such Bank hereunder and under the Notes as at the date of such
certificate. Within thirty (30) days after the date of this Agreement, each Bank
organized under the laws of a jurisdiction outside the United Kingdom shall
request, and shall provide to OFL as soon as received, the notice issued by the
Department of Inland Revenue of the United Kingdom (currently Form 242/FD)
certifying such Bank's exemption from United Kingdom withholding taxes with
respect to all payments to be made to such Bank hereunder and under the Notes as
at the date of such certificate. Each Bank shall provide such forms (or
appropriate replacement forms) on an updated basis from time to time if
requested by OFI in the case of United States forms and by OFL in the case of
United Kingdom forms. Unless the Borrowers have received forms or other
documents satisfactory to them indicating that payments hereunder or under any
Note are not subject to withholding tax or are subject to such tax at a rate
reduced by an applicable tax treaty, (a) OFI shall withhold taxes from such
payments at the applicable


                                       21
<PAGE>

statutory rate in the case of payments to or for any Bank organized under the
laws of a jurisdiction outside the United States, and (b) OFL shall withhold
taxes from such payments at the applicable statutory rate in the case of
payments to or for any Bank organized under the laws of a jurisdiction outside
the United Kingdom. If any Bank organized under the laws of a jurisdiction
outside the United States fails to provide OFI, or if any Bank organized under
the laws of a jurisdiction outside of the United Kingdom fails to provide OFL,
with the prescribed forms referred to in the second, third and fourth sentences
of this Section 5.04(b), and notwithstanding Section 12.15 hereof, the Borrowers
shall not be required to compensate such Bank under Section 5.04(a) for the
amount of taxes withheld pursuant to the immediately preceding sentence;
provided that this sentence shall be inapplicable to any Bank that is not able
to make the certification set forth in such prescribed forms as a result of a
change in United States federal, or United Kingdom, income tax law, regulation
or interpretation occurring after the date of this Agreement, or to an
amendment, modification or revocation of an applicable tax treaty or a change in
official position regarding the application or interpretation thereof, in each
case, occurring after the date hereof.

      Section 6. Conditions Precedent.

      6.01 Effectiveness. The effectiveness of each Bank's Commitment under this
Agreement is subject to the satisfaction of the following conditions on the date
of this Agreement or such other date as is specified below:

      (a) Notes. There shall have been delivered to the Administrative Agent for
account of each of the Banks the Note which is to evidence such Bank's Loans.

      (b) Opinions of Counsel. For OFI, the Administrative Agent shall have
received (i) from Dewey Ballantine LLP, special New York counsel to the
Borrowers and the Guarantor, an opinion addressed to each of the Banks
substantially in the form of Exhibit C-1 (some of which matters may, with the
consent of the Administrative Agent, be opined upon by the General Counsel of
the Guarantor), and covering such other matters incident to the transactions
contemplated herein as any Bank may reasonably request, and (ii) from Milbank,
Tweed, Hadley & McCloy LLP, special New York counsel to Citibank, an opinion
addressed to each of the Banks substantially in the form of Exhibit C-2 and
covering such other matters incident to the transactions contemplated herein as
any Bank may reasonably request; for OFL, the Administrative Agent shall have
received (i) from Dewey Ballantine LLP, special New York counsel to the
Borrowers and the Guarantor, an opinion addressed to each of the Banks
substantially in the form of Exhibit C-3 and covering such other matters
incident to the transactions contemplated herein as any Bank may reasonably
request and (ii) from Macfarlanes, special English counsel to OFL, an opinion
addressed to each of the Banks substantially in the form of Exhibit C-4 and
covering such other matters incident to the transactions contemplated herein as
any Bank may reasonably request.

      (c) Corporate Documents; Proceedings. (i) For OFI, the Administrative
Agent shall have received a certificate, signed by the President, the Chief
Financial Officer, any Vice President, the Treasurer or any Assistant Treasurer
of OFI, and attested to by the Secretary


                                       22
<PAGE>

or any Assistant Secretary thereof, in the form of Exhibit D-1 with appropriate
insertions, together with copies of the Certificate of Incorporation and By-Laws
of OFI and the resolutions of such Borrower referred to in such certificate.

      (ii) For OFL, the Administrative Agent shall have received a certificate,
signed by a director of OFL in the form of Exhibit D-2, with appropriate
insertions, together with copies of the organizational documents of OFL and the
resolutions of OFL referred to in such certificate.

      (iii) The Administrative Agent shall have received a certificate, signed
by the President, the Chief Financial Officer, any Vice President, the Treasurer
or the Assistant Treasurer of the Guarantor and attested to by the Secretary or
any Assistant Secretary of the Guarantor, in the form of Exhibit D-3, with
appropriate insertions, together with copies of the Certificate of Incorporation
and By-Laws of the Guarantor and the Resolutions of the Guarantor referred to in
such Certificate.

      (iv) For each Borrower, all corporate and legal proceedings and all
instruments and agreements in connection with the transactions contemplated in
this Agreement and the other Credit Documents shall be satisfactory in form and
substance to the Banks, and the Administrative Agent shall have received all
information and copies of all documents and papers, including records of
corporate proceedings and governmental approvals, if any, which any Bank
reasonably may have requested in connection therewith, such documents and papers
where appropriate to be certified by proper corporate or governmental
authorities. 

      (d) [Intentionally Omitted]

      (e) [Intentionally Omitted]

      (f) [Intentionally Omitted]

      (g) Guaranty. The Guarantor shall have duly authorized, executed and
delivered a Guaranty in the form of Exhibit E (as modified, supplemented, or
amended from time to time, the "Guaranty"), and the Guaranty shall be in full
force and effect as of the date of this Agreement.

      (h) [Intentionally Omitted] 
      
      (i) [Intentionally Omitted]

      (j) Fees Paid. All Fees payable under this Agreement to the Banks on the
date of this Agreement shall have been paid by the Borrowers.

      6.02 Borrowings. Each Borrowing of each Borrower is subject (except and to
the extent hereinafter indicated) to the satisfaction of the following
conditions with each


                                       23
<PAGE>

Borrowing constituting a representation and warranty by such Borrower that the
conditions specified in paragraph (c) below are then satisfied:

      (a) [Intentionally Omitted]

      (b) No Default; Representations and Warranties. At the time of each
Borrowing (other than a Borrowing of a Eurocurrency Rate Loan which, if given
effect, would not increase the aggregate amount of outstanding Eurocurrency Rate
Loans of any Bank) and also after giving effect thereto (i) there shall exist no
Default and (ii) all representations and warranties contained herein or in the
other Credit Documents (except the third sentence of Section 6(e) of the
Guaranty) shall be true and correct in all material respects with the same
effect as though such representations and warranties had been made on and as of
the date of such Borrowing, other than representations and warranties stated to
be correct as of a date certain which shall have been true and correct in all
material respects on such date certain.

      (c) Subsequent Legal Opinions. If, at the time of any Borrowing for either
Borrower, any Bank shall have requested same, the Administrative Agent shall
have received from Dewey Ballantine LLP, special New York counsel to the
Borrowers and the Guarantor, and/or Macfarlanes, special English counsel to OFL,
or such other counsel as shall be reasonably satisfactory to the Required Banks,
an opinion in form and substance satisfactory to the Banks, addressed to the
Banks, and dated the date of such Borrowing, covering, specifically, such of the
matters set forth in the opinions of counsel required to be delivered pursuant
to Section 6.01(b) above with respect to such Borrowing of such Borrower as the
requesting Bank shall specify.

      (d) Guaranty. The Guaranty shall be in full force and effect as of the
date of each Borrowing.

      (e) [Intentionally Omitted]

      The acceptance of the benefits of each Borrowing shall constitute a
representation and warranty by such Borrower to each of the Banks that all the
conditions specified in Section 6.02(b) above exist as of that time. All the
Notes, certificates, legal opinions and other documents and papers referred to
in this Section 6, unless otherwise specified, shall be delivered to the
Administrative Agent at the Administrative Agent's Notice Office for the account
of each of the Banks and, except for the Notes, in sufficient counterparts for
each of the Banks and shall be satisfactory in form and substance to the Banks.

      Section 7. Representations, Warranties and Agreements. In order to induce
the Banks to enter into this Agreement and to make the Loans, each Borrower (but
only OFI with respect to Section 7.09) makes the following representations,
warranties and agreements as to itself as of the date of this Agreement, which
shall survive the execution and delivery of this Agreement and the Notes and the
making of the Loans.

      7.01 Corporate Status. Each of the Borrowers and its Subsidiaries (i) is a
duly organized and validly existing corporation in good standing under the laws
of the jurisdiction of


                                       24
<PAGE>

its incorporation, (ii) has the power and authority to own its property and
assets and to transact the business in which it is engaged and (iii) is duly
qualified as a foreign corporation and in good standing in each jurisdiction
where the ownership, leasing or operation of property or the conduct of its
business requires such qualification, except where the failure to be so
qualified could not have a material adverse effect on the business, operations,
property, assets, condition (financial or otherwise) or (to the knowledge of
such Borrower) prospects of such Borrower or of such Borrower and its
Subsidiaries taken as a whole.

      7.02 Corporate Power and Authority. Each Borrower has the corporate power
to execute, deliver and perform the terms and provisions of each of the Credit
Documents to which it is party and has taken all necessary corporate action to
authorize the execution, delivery and performance by it of each of such Credit
Documents. Such Borrower has duly executed and delivered each of the Credit
Documents to which it is party, and each of such Credit Documents constitutes
its legal, valid and binding obligation enforceable in accordance with its terms
except as the enforceability thereof may be limited by applicable bankruptcy,
insolvency, reorganization or other similar laws affecting creditors' rights
generally and by general equitable principles (regardless of whether the issue
of enforceability is considered in a proceeding in equity or at law).

      7.03 No Violation. Neither the execution, delivery or performance by
either Borrower of the Credit Documents to which it is a party, nor compliance
by it with the terms and provisions thereof, (i) will contravene any provision
of any law, statute, rule or regulation or any order, writ, injunction or decree
of any court or governmental instrumentality, (ii) will conflict or be
inconsistent with or result in any breach of any of the terms, covenants,
conditions or provisions of, or constitute a default under, or result in the
creation or any indenture, mortgage, deed of trust, credit agreement, loan
agreement or any other agreement, contract or instrument to which such Borrower
or any of its Subsidiaries is a party or by which it or any of its property or
assets is bound or to which it may be subject or (iii) will violate any
provision of the Certificate of Incorporation, By-Laws or other comparable
corporate charter documents of such Borrower or any of its Subsidiaries.

      7.04 Governmental Approvals. No order, consent, approval, license,
authorization or validation of, or filing, recording or registration with
(except as have been obtained or made prior to the date hereof), or exemption
by, any governmental or public body or authority, or any subdivision thereof, is
required to authorize, or is required in connection with, (i) the execution,
delivery and performance of any Credit Document to which each Borrower is a
party or (ii) the legality, validity, binding effect or enforceability of any
such Credit Document.

      7.05 Litigation. There are no actions, suits or proceedings pending or, to
the best knowledge of either Borrower threatened (i) with respect to any Credit
Document or (ii) that are reasonably likely to materially and adversely affect
the business, operations, property, assets, condition (financial or otherwise)
or (to the knowledge of such Borrower) prospects of such Borrower or of such
Borrower and its Subsidiaries taken as a whole.


                                       25
<PAGE>

      7.06 True and Complete Disclosure. All factual information (taken as a
whole) heretofore or contemporaneously furnished by or on behalf of each
Borrower in writing to any Bank (including, without limitation, all information
contained in the Credit Documents) for purposes of or in connection with this
Agreement or any transaction contemplated herein is, and all other such factual
information (taken as a whole) hereafter furnished by or on behalf of such
Borrower in writing to any Bank will be, true and accurate in all material
respects on the date as of which such information is dated or certified and does
not or will not omit to state any fact necessary to make such information (taken
as a whole) not misleading in any material respect at such time in light of the
circumstances under which such information was provided.

      7.07 Use of Proceeds; Margin Regulations. All proceeds of each Loan shall
be used by each Borrower for general corporate purposes, including the repayment
of maturing Commercial Paper of such Borrower and acquisitions. No part of the
proceeds of any Loan will be used by such Borrower to purchase or carry any
Margin Stock or to extend credit to others for the purpose of purchasing or
carrying any Margin Stock in violation of Regulation T, U or X of the Board of
Governors of the Federal Reserve Board. Not more than 25% of the value of the
assets of such Borrower or such Borrower and its Subsidiaries subject to the
restrictions contained in Section 9 of this Agreement constitute Margin Stock
and, at the time of each Borrowing, not more than 25% of the value of the assets
of such Borrower or such Borrower and its Subsidiaries subject to the
restrictions contained in Section 9 of this Agreement will constitute Margin
Stock. Notwithstanding the foregoing provisions of this Section 7.07, each
Borrower will not use the proceeds of any Loan to purchase the capital stock of
any corporation in a transaction, or as part of a series of transactions, (i)
the purpose of which is, at the time of any such purchase, to acquire control of
such corporation or (ii) the result of which is the ownership by the Guarantor
and its Subsidiaries (including, without limitation, such Borrower) of 10% or
more of the capital stock of such corporation, in either case if the Board of
Directors of such corporation has publicly announced its opposition to such
transaction.

      7.08 Tax Returns and Payments. Each of the Borrowers and its Subsidiaries
has filed all tax returns required to be filed (taking into account all valid
extensions) by it and has paid all income taxes payable by it which have become
due pursuant to such tax returns and all other taxes and assessments payable by
it which have become due, other than those not yet delinquent and except for
those contested in good faith and for which adequate reserves have been
established. Each Borrower and its Subsidiaries has paid, or has provided
adequate reserves (in the good faith judgment of the management of the Borrower)
for the payment of, all Federal and state income taxes or income tax imposed by
any other relevant jurisdiction applicable for all prior fiscal years and for
the current fiscal year to the end of the fiscal quarter immediately preceding
the date hereof.

      7.09 Compliance with ERISA. Each Plan is in substantial compliance with
ERISA; no Plan is insolvent or in reorganization, no Plan has an Unfunded
Current Liability, and no Plan has an accumulated or waived funding deficiency
or permitted decreases in its funding standard account within the meaning of
Section 412 of the Code; neither OFI or any Subsidiary or ERISA Affiliate of OFI
has incurred any material liability to or on account of a Plan pursuant


                                       26
<PAGE>

to Section 515, 4062, 4063, 4064, 4201 or 4204 of ERISA or expects to incur any
liability under any of the foregoing sections on account of the termination of
participation in or contributions to any such Plan; no proceedings have been
instituted to terminate any Plan; no condition exists which presents a material
risk to OFI or any of its Subsidiaries of incurring a liability to or on account
of a Plan pursuant to the foregoing provisions of ERISA and the Code; no Lien
imposed under the Code or ERISA on the assets of OFI or any of its Subsidiaries
exists or is likely to arise on account of any Plan; and OFI and its
Subsidiaries may terminate contributions to any other employee benefit plans
maintained by them without incurring any material liability to any Person
interested therein.

      7.10 Subsidiaries. As of March 29, 1999, the corporations listed on
Schedule III are the only Subsidiaries of the Borrowers. Schedule III correctly
sets forth, as of March 29, 1999, the percentage ownership (direct and indirect)
of the Borrowers in each class of capital stock of each of its Subsidiaries and
also identifies the direct owner thereof.

      7.11 Compliance with Statutes, etc. Each of the Borrowers and its
Subsidiaries is in compliance with all applicable statutes, regulations and
orders of, and all applicable restrictions imposed by, all governmental bodies,
domestic or foreign in respect of the conduct of its business and the ownership
of its property (including applicable statutes, regulations, orders and
restrictions relating to environmental standards and controls), except such
noncompliances as would not, if the aggregate, have a material adverse effect on
the business, operations, property, assets, condition (financial or otherwise)
or (to the knowledge of such Borrower) prospects of such Borrower or of such
Borrower and its Subsidiaries taken as a whole.

      7.12 Investment Company Act. Neither Borrower nor any of its Subsidiaries
is an "investment company" within the meaning of the Investment Company Act of
1940, as amended.

      7.13 Public Utility Holding Company Act. Neither Borrower nor any of its
Subsidiaries is a "holding company," or a "subsidiary company" of a "holding
company," or an "affiliate," of a "holding company" or of a "subsidiary company"
of a "holding company" within the meaning of the Public Utility Holding Company
Act of 1935, as amended.

      7.14 [Intentionally Omitted]

      7.15 Year 2000 Issues. The Borrowers have reviewed the mission critical
systems in the operations of the Guarantor and its Subsidiaries with a view to
assessing the potential impact of the Year 2000 Problem on the businesses of the
Guarantor and its Subsidiaries. Based on such review and on actions being taken
as part of the Guarantor's Year 2000 program, the Borrowers have no reason to
believe that a material adverse effect on the Guarantor and its Subsidiaries
taken as a whole will result from a Year 2000 Problem. For purposes of this
Section, "Year 2000 Problem" means any significant risk that computer hardware
or software used in the business or operations of the Guarantor and its
Subsidiaries will not, in the case of dates or time periods occurring after
December 31, 1999, function at least as effectively as in the case of dates or
time periods occurring prior to January 1, 2000.


                                       27
<PAGE>

      Section 8. Affirmative Covenants. Each Borrower (but only OFI with respect
to Section 8.05) covenants and agrees as to itself that on and after the date
hereof and until the Total Commitment has terminated and the Loans and Notes,
together with interest, Fees and all other obligations incurred hereunder and
thereunder, are paid in full:

      8.01 Information Covenants. Each Borrower will furnish to each Bank:

      (a) Officer's Certificates. At the time of the delivery of the financial
statements provided for in Section 7(a)(i) and (ii) of the Guaranty, a
certificate of the chief financial officer of such Borrower to the effect that,
to the best of his knowledge, no Default or Event of Default has occurred and is
continuing or, if any Default or Event of Default has occurred and is
continuing, specifying the nature and extent thereof.

      (b) Notice of Default or Litigation. Promptly, and in any event within
three Business Days after an officer of the Borrower obtains knowledge thereof,
notice of (i) the occurrence of any event which constitutes a Default or Event
of Default and (ii) any litigation or governmental proceeding pending (x)
against such Borrower or any of its Subsidiaries which could materially and
adversely affect the business, operations, property, assets, condition
(financial or otherwise) or (to the knowledge of such Borrower) prospects of
such Borrower or such Borrower and its Subsidiaries taken as a whole or (y) with
respect to any Credit Document.

      (c) Other Reports and Filings. Promptly, copies of all financial
information, proxy materials and other information and reports, if any, which
such Borrower shall file with the Securities and Exchange Commission or any
governmental agencies substituted therefor (the "SEC").


      (d) Other Information. From time to time, such other information or
documents (financial or otherwise) as any Bank may reasonably request.

      8.02 Books, Records and Inspections. Each Borrower will, and will cause
each of its Subsidiaries to, keep proper books of record and accounts in which
full, true and correct entries in conformity with generally accepted accounting
principles and all requirements of law shall be made of all dealings and
transactions in relation to its business and activities. Each Borrower will, and
will cause each of its Subsidiaries to, permit officers and designated
representatives of the Administrative Agent or any Bank to visit and inspect,
under guidance of officers of such Borrower or such Subsidiary, any of the
properties of such Borrower or such Subsidiary, and to examine the books of
record and accounts of such Borrower or such Subsidiary and discuss the affairs,
finances and accounts of such Borrower or such Subsidiary with, and be advised
as to the same by, its and their officers, all at such reasonable times and
intervals and to such reasonable extent as the Administrative Agent or such Bank
may request.

      8.03 Corporate Franchises. Each Borrower will, and will cause each of its
Subsidiaries to, do or cause to be done, all things necessary to preserve and
keep in full force and effect its existence and its material rights, franchises,
licenses and patents; provided, however, that nothing in this Section 8.03 shall
prevent (i) the withdrawal by such Borrower or any of its


                                       28
<PAGE>

Subsidiaries of its qualification as a foreign corporation in any jurisdiction
where such withdrawal could not have a material adverse effect on the business,
operations, property, assets, condition (financial or otherwise) or (to the
knowledge of such Borrower) prospects of such Borrower or such Subsidiary or
(ii) any merger involving such Borrower or any of its Subsidiaries to the extent
permitted by Section 7(j) of the Guaranty.

      8.04 Compliance with Statutes, etc. Each Borrower will, and will cause
each of its Subsidiaries to, comply with all applicable statutes, regulations
and orders of, and all applicable restrictions imposed by, all governmental
bodies, domestic or foreign, in respect of the conduct of its business and the
ownership of its property (including applicable statutes, regulations, orders
and restrictions relating to environmental standards and controls), except such
noncompliances as could not, in the aggregate, have a material adverse effect on
the business, operations, property, assets, condition (financial or otherwise)
or (to the knowledge of such Borrower) prospects of such Borrower or of such
Borrower and its Subsidiaries taken as a whole.

      8.05 ERISA. As soon as possible and, in any event, within 10 days after
OFI or any of its Subsidiaries or ERISA Affiliates knows or has reason to know
any of the following, OFI will deliver to each of the Banks a certificate of the
chief financial officer of OFI setting forth details as to such occurrence and
such action, if any, which OFI, such Subsidiary or such ERISA Affiliate is
required or proposes to take, together with any notices required or proposed to
be given to or filed with or by OFI, the Subsidiary, the ERISA Affiliate, the
PBGC, a Plan participant or the Plan administrator with respect thereto: that a
Reportable Event has occurred, that an accumulated funding deficiency has been
incurred or an application may be or has been made to the Secretary of the
Treasury for a waiver or modification of the minimum funding standard (including
any required installment payments) or an extension of any amortization period
under Section 412 of the Code with respect to a Plan, that a Plan has been or
may be terminated via a "distress termination" as referred to in Section 4041(c)
of ERISA, reorganized, partitioned or declared insolvent under Title IV of
ERISA, that a Plan has an Unfunded Current Liability giving rise to a Lien under
ERISA, that proceedings may be or have been instituted by the PBGC to terminate
a Plan, that a proceeding has been instituted pursuant to Section 515 of ERISA
to collect a delinquent contribution to a Plan, or that OFI, any of its
Subsidiaries or ERISA Affiliates will or may incur any liability (including any
contingent or secondary liability) to or on account of the termination of or
withdrawal from a Plan under Section 4062, 4063, 4064, 4201 or 4204 of ERISA. In
addition to any certificates or notices delivered to the Banks pursuant to the
first sentence hereof, copies of notices received by OFI or any of its
Subsidiaries required to be delivered to the Banks hereunder shall be delivered
to the Banks no later than 10 days after the later of the date such notice has
been filed with the Internal Revenue Service or the PBGC, given to Plan
participants or received by OFI or such Subsidiary.

      8.06 End of Fiscal Years; Fiscal Quarters. Each Borrower shall cause (i)
each of its, and each of its Subsidiary's, fiscal years to end on December 31
and (ii) each of its, and each of its Subsidiary's, fiscal quarters to end on
March 31, June 30, September 30 and December 31.


                                       29
<PAGE>

      Section 9. Negative Covenants. Each Borrower covenants and agrees, as to
itself, that on and after the date hereof and until the Total Commitment has
terminated and the Loans and Notes, together with interest, Fees and all other
obligations incurred hereunder and thereunder, are paid in full:

      9.01 Liens. Such Borrower will not, and will not permit any of its
Subsidiaries to, create, incur, assume or suffer to exist any Lien upon or with
respect to any property or assets (real or personal, tangible or intangible) of
such Borrower or any of its Subsidiaries, whether now owned or hereafter
acquired, provided that the provisions of this Section 9.01 shall not prevent
the creation, incurrence, assumption or existence of Liens expressly permitted
under Section 7(i) of the Guaranty.

      9.02 Consolidation, Merger, Sale of Assets, etc. Such Borrower will not,
and will not permit any of its Subsidiaries to, wind up, liquidate or dissolve
its affairs or enter into any transaction of merger or consolidation, or convey,
sell, lease or otherwise dispose of (or agree to do any of the foregoing at any
future time) all or any part of its property or assets, or purchase or otherwise
acquire (in one or a series of related transactions) any part of the property or
assets (other than purchases or other acquisitions of inventory, materials and
equipment in the ordinary course of business) of any Person, or permit any of
its Subsidiaries so to do any of the foregoing, except that such Borrower and
its Subsidiaries may take any of the foregoing actions to the extent expressly
permitted under Section 7(j) of the Guaranty.

      9.03 Leases. Such Borrower will not enter into or permit any Subsidiary to
enter into any agreements to rent or lease any real or personal property
(excluding capitalized leases) except in the ordinary course of business.

      9.04 Indebtedness. Such Borrower will not permit any of its Subsidiaries
to contract, create, incur, assume or suffer to exist any Indebtedness, except
(i) Indebtedness listed on Schedule II to the Guaranty ("Existing
Indebtedness"), (ii) accrued expenses and current trade accounts payable
incurred in the ordinary course of business, and obligations under trade letters
of credit incurred by such Subsidiaries in the ordinary course of business,
which are to be repaid in full not more than one year after the date on which
such Indebtedness is originally incurred to finance the purchase of goods by
such Subsidiary and (iii) obligations under letters of credit incurred by such
Subsidiaries in the ordinary course of business in support of obligations
incurred in connection with worker's compensation, unemployment insurance and
other social security legislation and (iv) Indebtedness of Subsidiaries of such
Borrower to the extent permitted under Section 7(1) of the Guaranty.

      9.05 Advances, Investments and Loans. Such Borrower will not, and will not
permit any of its Subsidiaries to, lend money or credit or make advances to any
Person, or purchase or acquire any stock, obligations or securities of, or any
other interest in, or make any capital contribution to, any other Person, except
as expressly permitted under Section 7(m) of the Guaranty.


                                       30
<PAGE>

      9.06 Transactions with Affiliates. Such Borrower will not, and will not
permit any of its Subsidiaries to, enter into any transaction or series of
related transactions, whether or not in the ordinary course of business, with
any Affiliate of such Borrower, other than on terms and conditions substantially
as favorable to such Borrower or such Subsidiary as would be obtainable by such
Borrower or such Subsidiary at the time in a comparable arm's-length transaction
with a Person other than an Affiliate.

      9.07 Limitation on Restrictions on Subsidiary Dividends and Other
Distributions. Such Borrower will not, and will not permit any of its
Subsidiaries to, directly or indirectly, create or otherwise cause or suffer to
exist or become effective any encumbrance or restriction on the ability of any
such Subsidiary to (a) pay dividends or make any other distributions on its
capital stock or any other interest or participation in its profits owned by
such Borrower or any Subsidiary of such Borrower, or pay any Indebtedness owed
to such Borrower or a Subsidiary of the Borrower, (b) make loans or advances to
the Borrower or (c) transfer any of its properties or assets to such Borrower,
except for such encumbrances or restrictions existing under or by reason of (i)
applicable law, (ii) this Agreement or any other Credit Document and (iii)
customary provisions restricting subletting or assignment of any lease governing
a leasehold interest of the Borrower or a Subsidiary of the Borrower.

      9.08 Business. Such Borrower will not, and will not permit any of its
Subsidiaries to, engage (directly or indirectly) in any business other than the
business in which it is engaged on the date hereof and any other reasonably
related businesses.

      9.09 [Intentionally Omitted]

      9.10 Dividends. Such Borrower will not declare or pay any dividends, or
return any capital, to its stockholders or authorize or make any other
distribution, payment or delivery of property or cash to its stockholders as
such, or redeem, retire, purchase or otherwise acquire, directly or indirectly,
for a consideration, any shares of any class of its capital stock now or
hereafter outstanding (or any options or warrants issued by such Borrower with
respect to its capital stock), or set aside any funds for any of the foregoing
purposes, or permit any of its Subsidiaries to purchase or otherwise acquire for
a consideration any shares of any class of the capital stock of such Borrower
now or hereafter outstanding (or any options or warrants issued by such Borrower
with respect to its capital stock); provided that such Borrower may take any of
the foregoing actions so long as no Default or Event of Default exists or would
result therefrom.

      Section 10. Event of Default. Upon the occurrence of any of the following
specified events (each an "Event of Default"):

      10.01 Payments. (i) Any principal of any Loan or any Note shall not have
been paid when due or (ii) any interest on any Loan or any Note or any Fees or
any other amounts owing hereunder or under any Note with respect thereto shall
not have been paid when due and such payment failure shall continue unremedied
for three or more Business Days; or


                                       31
<PAGE>

      10.02 Representations, etc. Any representation, warranty or statement made
by either Borrower or the Guarantor herein or in any other Credit Document or in
any certificate delivered pursuant hereto or thereto shall prove to be untrue in
any material respect on the date as of which made or deemed made; or

      10.03 Covenants. Either Borrower shall (i) default in the due performance
or observance by it of any term, covenant or agreement contained in Section
8.01(b)(i), 8.06 or 9 or (ii) default in the due performance or observance by it
of any term, covenant or agreement (other than those referred to in Sections
10.01 and 10.02 and clause (i) of this Section 10.03) contained in this
Agreement and such default shall continue unremedied for a period of 30 days
after written notice to such Borrower by the Administrative Agent or any Bank;
or

      10.04 Default Under Other Agreements. Either Borrower, the Guarantor or
any of their Subsidiaries shall (i) default in any payment of any Indebtedness
in excess of $15,000,000 in the aggregate (other than the Notes) beyond the
period of grace (not to exceed 30 days), if any, provided in the instrument or
agreement under which such Indebtedness was created or (ii) default in the
observance or performance of any agreement or condition relating to any such
Indebtedness (other than the Notes) or contained in any instrument or agreement
evidencing, securing or relating thereto, or any other event shall occur or
condition exist, the effect of which default or other event or condition is to
cause, or to permit the holder or holders of any such Indebtedness (or a trustee
or agent on behalf of such holder or holders) to cause (determined without
regard to whether any notice is required), any such Indebtedness to become due
prior to its stated maturity; or any such Indebtedness of either Borrower, the
Guarantor or any of their Subsidiaries shall be declared to be due and payable,
or required to be prepaid other than by a regularly scheduled required
prepayment, prior to the stated maturity thereof; or

      10.05 Bankruptcy, etc. Either Borrower, the Guarantor or any Material
Subsidiary shall commence a voluntary case concerning itself under the United
States Bankruptcy Code (the "Bankruptcy Code"); or an involuntary case is
commenced against either Borrower, the Guarantor or any Material Subsidiary, and
the petition is not controverted within 10 days, or is not dismissed within 60
days, after commencement of the case; or a custodian (as defined in the
Bankruptcy Code) is appointed for, or takes charge of, all or substantially all
of the property of either Borrower, the Guarantor or any Material Subsidiary; or
either Borrower, the Guarantor or any Material Subsidiary commences any other
proceeding under any reorganization, arrangement, adjustment of debt, relief of
debtors, insolvency or similar law of any jurisdiction whether now or hereafter
in effect relating to such Borrower, the Guarantor or such Material Subsidiary;
or there is commenced against either Borrower, the Guarantor or any Material
Subsidiary any such proceeding which remains undismissed for a period of 60
days; or either Borrower, the Guarantor or any Material Subsidiary is
adjudicated insolvent or bankrupt; or any order of relief or other order
approving any such case or proceeding is entered; or either Borrower, the
Guarantor or any Material Subsidiary suffers any appointment of any custodian or
the like for it or all or substantially all of its property to continue
undischarged or unstayed for a period of 60 days; or either Borrower, the
Guarantor or any Material Subsidiary makes a general


                                       32
<PAGE>

assignment for the benefit of creditors; or any corporate action is taken by
either Borrower, the Guarantor or any Material Subsidiary for the purpose of
effecting any of the foregoing; or

      10.06 ERISA. Any Plan shall fail to maintain the minimum funding standard
required for any plan year or part thereof or a waiver of such standard or
extension of any amortization period is sought or granted under Section 412 of
the Code, any Plan is, shall have been or is likely to be terminated or the
subject of termination proceeding under ERISA, any Plan shall have an Unfunded
Current Liability, or OFI or any of its Subsidiaries or ERISA Affiliates has
incurred or is likely to incur a liability to or on account of a Plan under
Section 515, 4062, 4063, 4064, 4201 or 4204 of ERISA, and there shall result
from any such event or events the imposition of a Lien upon the assets of the
Borrowers, the Guarantor or any of their Subsidiaries, the granting of a
security interest, or a liability or a material risk of incurring a liability to
the PBGC or a Plan or a trustee appointed under ERISA or a penalty under Section
4971 of the Code, which, in the opinion of the Required Banks, will have a
material adverse effect upon the business operations, property, assets,
condition (financial or otherwise) or prospects of the Borrowers, the Guarantor,
the Borrowers and their Subsidiaries taken as a whole or the Guarantor and its
Subsidiaries taken as a whole; or

      10.07 Guaranty. The Guaranty or any provision thereof shall cease to be in
full force or effect; or the Guarantor shall deny or disaffirm the Guarantor's
obligations under the Guaranty; or the Guarantor shall default in the due
performance or observance of any term, covenant or agreement on its part to be
performed or observed pursuant to the Guaranty (other than those referred to in
Sections 7 (a) - (g) , (1) or (m) of the Guaranty) ; or the Guarantor shall
default in the due performance or observance of any term, covenant or agreement
contained in Sections 7 (a) - (g) , (1) or (m) of the Guaranty and such default
shall continue unremedied for a period of 30 days after written notice to the
Borrower by either the Administrative Agent or any Bank; or

      10.08 Ownership of the Borrowers. The Guarantor shall cease to own,
directly or indirectly, all of the capital stock of the Borrowers free and clear
of all Liens, adverse claims and rights of third parties; or

      10.09 Ownership of the Guarantor. (i) In any twelve month period, 40% or
more of the members of the full Board of Directors of the Guarantor shall have
resigned or been removed or replaced, or (ii) the acquisition, whether directly
or indirectly, by any Person or "group" (as defined in Section 13(d)(3) of the
Securities Exchange Act of 1934, as amended) (other than an employee benefit or
stock ownership plan of the Guarantor) of more than 30% of the voting stock of
the Guarantor shall have occurred; or

      10.10 Judgments. One or more judgments or decrees shall be entered against
either of the Borrowers, the Guarantor or any of their Subsidiaries involving in
the aggregate for the Borrowers, the Guarantor and their Subsidiaries a
liability (not paid or fully covered by insurance) of $15,000,000 or more, and
all such judgments or decrees shall not have been vacated, discharged or stayed
or bonded pending appeal within 60 days after the entry thereof;


                                       33
<PAGE>

then, and in any such event, and at any time thereafter, if any Event of Default
shall then be continuing, the Administrative Agent may and, upon the written
request of the Required Banks, shall, by written notice to the Borrowers, take
any or all of the following actions, without prejudice to the rights of the
Administrative Agent, any Bank or the holder of any Note to enforce its claims
against the Borrowers (provided that, if an Event of Default specified in
Section 10.05 shall occur with respect to the Borrowers, the result which would
occur upon the giving of written notice by the Administrative Agent to the
Borrowers as specified in clauses (i) and (ii) below shall occur automatically
without the giving of any such notice): (i) declare the Total Commitment
terminated, whereupon the Commitment of each Bank to make Loans hereunder shall
forthwith terminate immediately and any Facility Fees and all other Fees shall
forthwith become due and payable without any other notice of any kind; and/or
(ii) declare the principal of and any accrued interest in respect of all Loans
and the Notes and all obligations owing hereunder and thereunder to be,
whereupon the same shall become, forthwith due and payable without presentment,
demand, protest or other notice of any kind, all of which are hereby waived by
the Borrowers.

      Section 11. The Administrative Agent; Agents.

      11.01 Appointment. The Banks hereby designate Citibank as Administrative
Agent, to act as specified herein and in the other Credit Documents. Each Bank
hereby irrevocably authorizes, and each holder of any Note by the acceptance of
such Note shall be deemed irrevocably to authorize, the Administrative Agent to
take such action on its behalf under the provisions of this Agreement, the other
Credit Documents and any other instruments and agreements referred to herein or
therein and to exercise such powers and to perform such duties hereunder and
thereunder as are specifically delegated to or required of the Administrative
Agent by the terms hereof and thereof and such other powers as are reasonably
incidental thereto. The Administrative Agent may perform any of its duties
hereunder by or through its officers, directors, agents or employees.

      11.02 Nature of Duties. The Administrative Agent shall have no duties or
responsibilities except those expressly set forth in this Agreement and the
Guaranty. Neither the Administrative Agent nor any of its officers, directors,
agents or employees shall be liable for any action taken or omitted by it or
them hereunder or under any other Credit Document or in connection herewith or
therewith, unless caused by its or their gross negligence or willful misconduct.
The duties of the Administrative Agent shall be mechanical and administrative in
nature; the Administrative Agent shall not have by reason of this Agreement or
any other Credit Document a fiduciary relationship in respect of any Bank or the
holder of any Note; and nothing in this Agreement or any other Credit Document,
expressed or implied, is intended to or shall be so construed as to impose upon
the Administrative Agent any obligations in respect of this Agreement or any
other Credit Document except as expressly set forth herein.

      11.03 Lack of Reliance on the Administrative Agent. Independently and
without reliance upon the Administrative Agent, each Bank and the holder of each
Note, to the extent it deems appropriate, has made and shall continue to make
its own independent investigation and


                                       34
<PAGE>

appraisal of the financial condition and affairs of the Borrowers and the
Guarantor in connection with the making and the continuance of the Loans and the
taking or not taking of any action in connection herewith and, except as
expressly provided in this Agreement, the Administrative Agent shall have no
duty or responsibility, either initially or on a continuing basis, to provide
any Bank or the holder of any Note with any credit or other information with
respect thereto, whether coming into its possession before the making of the
Loans or at any time or times thereafter. The Administrative Agent shall not be
responsible to any Bank or the holder of any Note for any recitals, statements,
information, representations or warranties herein or in any document,
certificate or other writing delivered in connection herewith or for the
execution, effectiveness, genuineness, validity, enforceability, perfection,
collectibility, priority or sufficiency of this Agreement or any other Credit
Document or the financial condition of the Borrowers or the Guarantor or be
required to make any inquiry concerning either the performance or observance of
any of the terms, provisions or conditions of this Agreement or any other Credit
Document, or the financial condition of the Borrowers or the Guarantor or the
existence or possible existence of any Default or Event of Default.

      11.04 Certain Rights of the Administrative Agent. If the Administrative
Agent shall request instructions from the Required Banks with respect to any act
or action (including failure to act) in connection with this Agreement or any
other Credit Document, the Administrative Agent shall be entitled to refrain
from such act or taking such action unless and until the Administrative Agent
shall have received instructions from the Required Banks; and the Administrative
Agent shall not incur liability to any Person by reason of so refraining.
Without limiting the foregoing, no Bank or the holder of any Note shall have any
right of action whatsoever against the Administrative Agent as a result of the
Administrative Agent's acting or refraining from acting hereunder or under any
other Credit Document in accordance with the instructions of the Required Banks.

      11.05 Reliance. The Administrative Agent shall be entitled to rely, and
shall be fully protected in relying, upon any note, writing, resolution, notice,
statement, certificate, telex, teletype or telecopier message, cablegram,
radiogram, order or other document or telephone message signed, sent or made by
any Person that the Administrative Agent believed to be the proper Person, and,
with respect to all legal matters pertaining to this Agreement and any other
Credit Document and its duties hereunder and thereunder, upon advice of counsel
selected by it.

      11.06 Indemnification. To the extent the Administrative Agent is not
reimbursed by the Borrowers, the Banks will reimburse the Administrative Agent
on demand, in proportion to their respective percentages used in determining the
Required Banks at such time, for and against any and all liabilities,
obligations, losses, damages, penalties, claims, actions, judgments, suits,
costs, expenses (including, without limitation, attorneys' fees and expenses) or
disbursements of whatsoever kind or nature which may be imposed on, asserted
against or incurred by the Administrative Agent in performing its duties
hereunder or under any other Credit Document, or in any way relating to or
arising out of this Agreement or any other Credit Document; provided that no
Bank shall be liable for any portion of such liabilities, obligations, losses,
damages, penalties, actions, judgments, suits, costs, expenses or disbursements
resulting


                                       35
<PAGE>

from the Administrative Agent's gross negligence or willful misconduct. The
obligations of the Banks under this Section 11.06 shall survive the termination
of this Agreement.

      11.07 The Administrative Agent in its Individual Capacity. The
Administrative Agent may accept deposits from, lend money to, and generally
engage in any kind of banking, trust or other business with the Borrowers or any
Affiliate of the Borrowers as if it were not performing the duties specified
herein, and may accept fees and other consideration from the Borrowers for
services in connection with this Agreement and otherwise without having to
account for the same to the Banks.

      11.08 Holders. The Administrative Agent may deem and treat the payee of
any Note as the owner thereof for all purposes hereof unless and until a written
notice of the assignment, transfer or endorsement thereof, as the case may be,
shall have been filed with the Administrative Agent. Any request, authority or
consent of any Person who, at the time of making such request or giving such
authority or consent, is the holder of any Note shall be conclusive and binding
on any subsequent holder, transferee, assignee or indorsee, as the case may be,
of such Note or of any Note or Notes issued in exchange therefor.

      11.09 Resignation By the Administrative Agent. (a) The Administrative
Agent may resign from the performance of all its functions and duties hereunder
and/or under the other Credit Documents at any time by giving 15 Business Days'
prior written notice to the Borrowers and the Banks. Such resignation shall take
effect upon the appointment of a successor Administrative Agent pursuant to
clauses (b) and (c) below or as otherwise provided below.

      (b) Upon any such notice of resignation, the Banks shall appoint a
successor Administrative Agent hereunder or thereunder who shall be a commercial
bank or trust company reasonably acceptable to the Borrowers.

      (c) If a successor Administrative Agent shall not have been so appointed
within such 15 Business Day period, the Administrative Agent, with the consent
of the Borrowers, may then appoint a successor Administrative Agent who shall
serve as Administrative Agent hereunder or thereunder until such time, if any,
as the Banks appoint a successor Administrative Agent as provided above.

      (d) If no successor Administrative Agent has been appointed pursuant to
clause (b) or (c) above by the 20th Business Day after the date such notice of
resignation was given by the Administrative Agent, the Administrative Agent's
resignation shall become effective and the Banks shall thereafter perform all
the duties of the Administrative Agent hereunder and/or under any other Credit
Document until such time, if any, as the Banks appoint a successor
Administrative Agent as provided above.

      11.10 The Documentation Agent and the Syndication Agent. The Documentation
Agent and the Syndication Agent so named in this Agreement shall have no rights
or obligations under this Agreement in their respective capacities as the
Documentation Agent and the Syndication Agent.


                                       36
<PAGE>

      11.11 Replacement. The Guarantor may, with the consent of the Required
Banks, replace the Bank which is acting in the capacity of Administrative Agent,
but solely with respect to such capacity.

      Section 12. Miscellaneous.

      12.01 Payment of Expenses, etc. The Borrowers shall: (i) whether or not
the transactions herein contemplated are consummated, pay all reasonable
out-of-pocket costs and expenses (x) of the Administrative Agent (including,
without limitation, the fees and disbursements of Milbank, Tweed, Hadley &
McCloy LLP) in connection with the preparation, execution and delivery of this
Agreement and the other Credit Documents and the documents and instruments
referred to herein and therein and any amendment, waiver of consent relating
hereto or thereto and (y) of the Administrative Agent and each of the Banks in
connection with the enforcement of this Agreement and the other Credit Documents
and the documents and instruments referred to herein and therein (including,
without limitation, the fees and disbursements of counsel for the Administrative
Agent and for each of the Banks); (ii) pay and hold each of the Banks harmless
from and against any and all present and future stamp and other similar taxes
with respect to the foregoing matters and save each of the Banks harmless from
and against any and all liabilities with respect to or resulting from any delay
or omission (other than to the extent attributable to such Bank) to pay such
taxes; and (iii) indemnify each of the Administrative Agent and each Bank, its
affiliates and their respective officers, directors, employees, representatives
and agents from and hold each of them harmless against any and all liabilities,
obligations, losses, damages, penalties, claims, actions, judgments, suits,
costs, expenses and disbursements incurred by any of them as a result of, or
arising out of, or in any way related to, or by reason of, any investigation,
litigation or other proceeding (whether or not the Administrative Agent or any
Bank is a party thereto) related to the entering into and/or performance of this
Agreement or any other Credit Document or the use or proposed use of the
proceeds of any Loans or the consummation of any transactions contemplated
herein or in any other Credit Document, including, without limitation, the fees
and disbursements of counsel incurred in connection with any such investigation,
litigation or other proceeding (but excluding any such liabilities, obligations,
losses, etc., to the extent incurred by reason of the gross negligence or
willful misconduct of the Person to be indemnified).

      12.02 Right of Setoff. In addition to any rights now or hereafter granted
under applicable law or otherwise, and not by way of limitation of any such
rights, upon the occurrence of an Event of Default, each Bank and the
Administrative Agent (each, together with its affiliates, a "Relevant
Institution") is hereby authorized at any time or from time to time, without
presentment, demand, protest or other notice of any kind to the Borrowers or to
any other Person, any such notice being hereby expressly waived, to set off and
to appropriate and apply any and all deposits (general or special) and any other
indebtedness at any time held or owing by such Relevant Institution (including,
without limitation, by branches and agencies of such Relevant Institution
wherever located) to or for the credit or the account of a Borrower against and
on account of the Obligations and liabilities of such Borrower to such Relevant
Institution under this Agreement or under any of the other Credit Documents,
including, without limitation, all


                                       37
<PAGE>

interests in Obligations purchased by such Relevant Institution (if a "Bank")
pursuant to Section 12.06(b), and all other claims of any nature or description
arising out of or connected with this Agreement or any other Credit Document,
irrespective of whether or not such Relevant Institution shall have made any
demand hereunder and although said Obligations, liabilities or claims, or any of
them, shall be contingent or unmatured.

      12.03 Notices. Except as otherwise expressly provided herein, all notices
and other communications provided for hereunder shall be in writing (including
telegraphic, telex, telecopier or cable communication) and mailed, telegraphed,
telexed, telecopied, cabled or delivered: if to the Borrowers, at their
respective addresses specified opposite their signatures below; if to any Bank,
at its Base Rate Lending Office specified opposite its name on Schedule II; if
to the Administrative Agent, at its Notice Office; or, as to the Borrowers or
the Administrative Agent, at such other address as shall be designated by such
party in a written notice to the other parties hereto and, as to each other
party, at such other address as shall be designated by such party in a written
notice to the Borrowers and the Administrative Agent. All such notices and
communications shall, when mailed, telegraphed, telexed, telecopied, or cabled
or sent by overnight courier, be effective when deposited in the mails,
delivered to the telegraph company, cable company or overnight courier, as the
case may be, or sent by telex or telecopier, except that notices and
communications to the Administrative Agent and notices and communications sent
by mail to any party, shall not be effective until received.

      12.04 Benefit of Agreement. (a) This Agreement shall be binding upon and
inure to the benefit of and be enforceable by the respective successors and
assigns of the parties hereto; provided, however, that the Borrowers may not
assign or transfer any of their respective rights or obligations hereunder
without the prior written consent of the Banks; and provided, further, that,
although any Bank may transfer, assign or grant participations in its rights
hereunder and under the Notes, such Bank shall remain a "Bank" for all purposes
hereunder (and may not transfer or assign its Commitment hereunder except as
provided in Section 12.04(b)) and the transferee, assignee or participant, as
the case may be, shall not constitute a "Bank" hereunder; and provided, further,
that no Bank shall transfer, grant or assign any participation under which the
participant shall have rights to approve any amendment to or waiver of this
Agreement except to the extent such amendment or waiver requires the consent of
100% of the Banks, as provided in Section 12.13. In the case of any such
participation, the participant shall not have any rights under this Agreement or
any of the other Credit Documents (the participant's rights against such Bank in
respect of such participation to be those set forth in the agreement executed by
such Bank in favor of the participant relating thereto) and all amounts payable
by the Borrowers hereunder shall be determined as if such Bank had not sold such
participation, except that the participant shall be entitled to the benefits of
Sections 2.10, 2.11 and 5.04 of this Agreement to the extent that such Bank
would be entitled to such benefits if the participation had not been
transferred, granted or assigned. Promptly following the consummation of any
participation pursuant to this Section 12.04(a), the Bank entering into such
participation shall promptly notify the Borrowers thereof.


                                       38
<PAGE>

      (b) Notwithstanding the foregoing, any Bank may, with prior written
consent of the Guarantor (whose consent shall not be unreasonably withheld),
assign all, or if less than all, a portion equal to at least $5,000,000 in the
aggregate of its Commitment (and related outstanding principal amount of Loans)
hereunder to one or more commercial banks or other financial institutions
engaged in the business of lending money or acquiring debt securities; provided
that (i) at such time Schedule I hereto shall be deemed modified to reflect the
Commitments of such new Bank and of the existing Banks, (ii) upon surrender of
the old Notes, new Notes will be issued, at the expense of the Borrower that
issued the Note, to such new Bank and to the assigning Bank, such new Notes to
be in conformity with the requirements of Section 2.05 (with appropriate
modifications) to the extent needed to reflect the revised Commitments and (iii)
the Administrative Agent shall receive at the time of each such assignment, from
the assigning or the assignee Bank, the payment of a non-refundable assignment
fee of $3,000. To the extent of any assignment pursuant to this Section
12.04(b), the assigning Bank shall be relieved of its obligations hereunder with
respect to its assigned Commitments. To the extent that an assignment of all or
any portion of a Bank's Commitments and related outstanding Obligations pursuant
to this Section 12.04(b) would, at the time of such assignment, result in
increased costs under Section 2.10, 2.11 or 5.04 greater than those being
charged by the respective assigning Bank prior to such assignment, then the
Borrowers shall not be obligated to pay such greater increased costs (although
the Borrowers shall be obligated to pay any other increased costs of the type
described above resulting from changes after the date of the respective
assignments).

      (c) [Intentionally Omitted]

      (d) Notwithstanding anything to the contrary contained herein, each Bank
shall be entitled to pledge its Loans and/or Notes hereunder to a Federal
Reserve Bank in support of borrowings made by such Bank from such Federal
Reserve Bank.

      (e) Notwithstanding anything to the contrary contained herein, subject to
the prior written consent of the Guarantor (which shall not be unreasonably
withheld), any Bank (a "Granting Bank"), may grant to a special purpose funding
vehicle (an "SPC"), identified as such in writing from time to time by the
Granting Bank to the Administrative Agent, the Guarantor and the Borrowers, the
option to provide to the Borrowers all or any part of any Loan that such
Granting Bank would otherwise be obligated to make to the Borrower pursuant to
this Agreement; provided that (i) nothing herein shall constitute a commitment
by any SPC to make any Loan, and (ii) if an SPC elects not to exercise such
option or otherwise fails or is unable to provide all or any part of such Loan,
the Granting Bank shall be obligated to make such Loan pursuant to the terms
hereof. The making of a Loan by an SPC hereunder shall utilize the Commitment of
the Granting Bank to the same extent, and as if, such Loan were made by such
Granting Bank. Each party hereto hereby agrees that no SPC shall be liable for
any indemnity or payment under this Agreement for which a Bank would otherwise
be liable for so long as, and to the extent, the Granting Bank provides such
indemnity or makes such payment. In furtherance of the foregoing, each Borrower
and the Guarantor hereby agree (which agreement shall survive the termination of
this Agreement) that, prior to the date that is one year and one day after the


                                       39
<PAGE>

payment in full of all outstanding commercial paper or other senior indebtedness
of any SPC, it will not institute against, or join any other Person in
instituting against, such SPC any bankruptcy, reorganization, arrangement,
insolvency or liquidation proceedings under the laws of the United States or any
State thereof.

      12.05 No Waiver; Remedies Cumulative. No failure or delay on the part of
the Administrative Agent or any Bank or the holder of any Note in exercising any
right, power or privilege hereunder under any other Credit Document and no
course of dealing between the Borrowers, the Administrative Agent or any Bank or
the holder of any Note shall operate as a waiver thereof; nor shall any single
or partial exercise of any right, power or privilege hereunder or under any
other Credit Document preclude any other or further exercise thereof or the
exercise of any other right, power or privilege hereunder or thereunder. The
rights, powers and remedies herein or in any other Credit Document expressly
provided are cumulative and not exclusive of any rights, powers or remedies
which the Administrative Agent or any Bank or the holder of any Note would
otherwise have. No notice to or demand on the Borrowers in any case shall
entitle the Borrowers to any other or further notice or demand in similar or
other circumstances or constitute a waiver of the rights of the Administrative
Agent or any Bank or the holder of any Note to any other or further action in
any circumstances without notice or demand.

      12.06 Payments Pro Rata. (a) The Administrative Agent agrees that promptly
after its receipt of each payment from or on behalf of either Borrower in
respect of any Obligations of such Borrower hereunder, it shall distribute such
payment to the Banks pro rata based upon their respective shares, if any, of the
Obligations with respect to which such payment was received.

      (b) Each of the Banks agrees that, if it should receive any amount
hereunder (whether by voluntary payment, by realization upon security, by the
exercise of the right of setoff or banker's lien, by counterclaim or cross
action, by the enforcement of any right under the Credit Documents, or
otherwise), which is applicable to the payment of the principal of, or interest
on, the Loans, Facility Fees or other Fees, of a sum which with respect to the
related sum or sums received by other Banks is in a greater proportion than the
total amount of such Obligation then owed and due to such Bank bears to the
total amount of such Obligation then owed and due to all of the Banks
immediately prior to such receipt, then such Bank receiving such excess payment
shall purchase for cash without recourse or warranty from the other Banks an
interest in the Obligations of the Borrowers to such Banks in such amount as
shall result in a proportional participation by all the Banks in such amount;
provided, however, that if all or any portion of such excess amount is
thereafter recovered from such Bank, such purchase shall be rescinded and the
purchase price restored to the extent of such recovery, but without interest;
and provided, further, that a Bank's obligations pursuant to this Section
12.06(b) shall not be interpreted to apply to any portion of the Fee which is
payable to such Bank pursuant to Section 4.01(b) hereof and is not payable to
other Banks because of the Banks' differing Commitment levels.


                                       40
<PAGE>

      12.07 Calculations; Computations. All computations of interest and
Facility Fees hereunder shall be made on the basis of a year of 360 days
(365/366 days in the case of interest on Base Rate Loans) for the actual number
of days (including the first day but excluding the last day) occurring in the
period for which such interest or Facility Fees are payable. Notwithstanding the
foregoing, for each day that interest is calculated by reference to the Federal
Funds Rate, such interest shall be computed on the basis of a year of 360 days.

      12.08 Governing Law; Submission to Jurisdiction; Venue. (a) This Agreement
and the other Credit Documents and the rights and obligations of the parties
hereunder and thereunder shall be construed in accordance with and be governed
by the law of the State of New York. Any legal action or proceeding against the
Borrowers with respect to this Agreement or any other Credit Document may be
brought in the courts of the State of New York or of the United States for the
Southern District of New York, and, by execution and delivery of this Agreement,
each Borrower hereby irrevocably accepts for itself and in respect of its
property, generally and unconditionally, the jurisdiction of the aforesaid
courts. Each Borrower agrees that if at any time its principal place of business
is not in the City and State of New York, it will irrevocably designate, appoint
and empower an agent for purposes of this Section, in the City and State of New
York, as its designee, appointee and agent to receive, accept and acknowledge
for and on its behalf, and in respect of its property, service of any and all
legal process, summons, notices and documents which may be served in any such
action or proceeding. If for any reason such designee, appointee and agent shall
cease to be available to act as such, each Borrower agrees to designate a new
designee, appointee and agent in New York City on the terms and for the purposes
of this provision satisfactory to the Administrative Agent. Each Borrower
further irrevocably consents to the service of process out of any of the
aforementioned courts in any such action or proceeding by the mailing of copies
thereof by registered or certified mail, postage prepaid, to such Borrower at
its address set forth opposite its signature below, such service to become
effective 30 days after such mailing. Nothing herein shall affect the right of
the Administrative Agent, any Bank or the holder of any Note to serve process in
any other manner permitted by law or to commence legal proceedings or otherwise
proceed against the Borrowers in any other jurisdiction.

      (b) Each Borrower hereby irrevocably waives any objection which it may now
or hereafter have to the laying of venue of any of the aforesaid actions or
proceedings arising out of or in connection with this Agreement or any other
Credit Document brought in the courts referred to in clause (a) above and hereby
further irrevocably waives and agrees not to plead or claim in any such court
that any such action or proceeding brought in any such court has been brought in
an inconvenient forum.

      12.09 Payment Denominations. All payments of principal and interest on any
Loan and other amounts to be paid by any Borrower under this Agreement shall be
made in Dollars. The obligation of the Borrowers to make payment in Dollars of
the principal of and interest on the Notes and any other amounts due hereunder
or under any other Credit Document to the Payment Office of the Administrative
Agent as provided in Section 5.03 shall not be discharged or satisfied by any
tender, or any recovery pursuant to any judgment, which is


                                       41
<PAGE>

expressed in or converted into any currency other than Dollars, except to the
extent such tender or recovery shall result in the actual receipt by the
Administrative Agent at its Payment Office on behalf of the Banks or holders of
the Notes of the full amount of Dollars expressed to be payable in respect of
the principal of and interest on the Notes and all other amounts due hereunder
or under any other Credit Document. The obligation of the Borrowers to make
payments in Dollars as aforesaid shall be enforceable as an alternative or
additional cause of action for the purpose of recovery in Dollars of the amount,
if any, by which such actual receipt shall fall short of the full amount of
Dollars expressed to be payable in respect of the principal of and interest on
the Notes and any other amounts due under any other Credit Document, and shall
not be affected by judgment being obtained for any other sums due under this
Agreement or under any other Credit Document.

      12.10 Counterparts. This Agreement may be executed in any number of
counterparts and by the different parties hereto on separate counterparts, each
of which when so executed and delivered shall be an original, but all of which
shall together constitute one and the same instrument. A set of counterparts
executed by all the parties hereto shall be lodged with the Borrowers and the
Administrative Agent.

      12.11 [Intentionally Omitted]

      12.12 Headings Descriptive. The headings of the several sections and
subsections of this Agreement are inserted for convenience only and shall not in
any way affect the meaning or construction of any provision of this Agreement.

      12.13 Amendment or Waiver. None of this Agreement or any other Credit
Document nor any terms hereof or thereof may be changed, waived, discharged or
terminated unless such change, waiver, discharge or termination is in writing
signed by the Required Banks; provided, however, that: no such change, waiver,
discharge or termination shall, without the consent of each Bank, (i) extend the
Commitment Termination Date (except as provided in Section 4.03) or the final
maturity of any Loan or Note or reduce the rate or extend the time of payment of
interest or Fees thereon, or reduce the principal amount thereof, or increase
the Commitment of any Bank (except as provided in Section 4.04) over the amount
thereof then in effect (it being understood that a waiver of any Default or
Event of Default or of a mandatory reduction in the Total Commitment shall not
constitute a change in the terms of any Commitment of any Bank) , (ii) release
the Guarantor from its obligations under the Guaranty, (iii) amend, modify or
waive any provision of this Section 12.13 or Section 11.06, 12.01, 12.02, 12.04,
12.06 or 12.07, (iv) reduce the percentage specified in the definition of
Required Banks, or (v) consent to the assignment or transfer by the Borrowers of
any of their rights and obligations under this Agreement.

      12.14 Survival. All indemnities set forth herein, including, without
limitation, in Sections 2.10, 2.11, 5.04, 11.06 and 12.01, shall survive the
execution and delivery of this Agreement and the Notes and the making and
repayment of the Loans.


                                       42
<PAGE>

      12.15 Domicile of Loans. Subject to Section 5.04(b), but notwithstanding
Section 12.04 (b), each Bank may transfer and carry its Loans at, to or for the
account of any office, Subsidiary or Affiliate of such Bank; provided, that each
Bank will use its best efforts not to effect a transfer of its Loans to an
Applicable Lending Office which would give rise to the operation of Section
2.10(a) (ii) or (iii) or 2.10(c) unless in its sole discretion such Bank finds
that such nontransfer would be disadvantageous to it.

      12.16 Limitation on Additional Amounts, etc. Notwithstanding anything to
the contrary contained in Sections 2.10, 2.11 or 5.04 of this Agreement, (a) a
Bank shall not be entitled to payment of any amount under any such Section from
a Borrower unless such Bank is seeking payment from other borrowers similarly
situated in respect of the relevant increased costs, Taxes, losses, expenses or
liabilities, reduction in amounts received or receivable or reduction in return
on capital, and (b) unless a Bank gives notice to the Borrowers that they are
obligated to pay an amount under any such Section within six months after the
later of (x) the date such Bank incurs the respective increased costs, Taxes,
loss, expense or liability, reduction in amounts received or receivable or
reduction in return on capital or (y) the date such Bank has actual knowledge of
its incurrence of the respective increased costs, Taxes, loss, expense or
liability, reductions in amounts received or receivable or reduction in return
on capital, then such Bank shall only be entitled to be compensated for such
amount by the Borrowers pursuant to said Section 2.10, 2.11 or 5.04, as the case
may be, to the extent the costs, Taxes, loss, expense or liability, reduction in
amounts received or receivable or reduction in return on capital are incurred or
suffered on or after the date which occurs six months prior to such Bank's
notice to the Borrowers that it is obligated to pay the respective amounts
pursuant to said Section 2.10, 2.11 or 5.04, as the case may be. This Section
12.16 shall have no applicability to any Section of this Agreement other than
said Sections 2.10, 2.11 and 5.04.


                                       43
<PAGE>

      IN WITNESS WHEREOF, the parties hereto have caused their duly authorized
officers to execute and deliver this Agreement as of the date first above
written.

Address:
- --------

437 Madison Avenue                   OMNICOM FINANCE INC.
New York, New York 10022

                                     By: /s/ Dennis E. Hewitt
                                         -----------------------
                                         Name:  Dennis E. Hewitt
                                         Title: Treasurer
 
                                     OMNICOM FINANCE LIMITED

                                     By: /s/ Dennis E. Hewitt
                                         -----------------------
                                         Name:  Dennis E. Hewitt
                                         Title: Director

                                     By: /s/  Barry J. Wagner
                                         -----------------------
                                         Name:   Barry J. Wagner
                                         Title:  Director

<PAGE>

                                     CITIBANK, N.A.,
                                      as Administrative Agent

                                     By: /s/ Carolyn A. Kee
                                         ---------------------
                                         Name:  Carolyn A. Kee
                                         Title  Vice President

<PAGE>

                                     THE BANK OF NOVA SCOTIA,
                                      as Documentation Agent

                                     By: /s/ J.R. Trimble
                                         -------------------
                                         Name:  J.R. Trimble
                                         Title: Senior Relationship Manager

<PAGE>

                                     ISTITUTO BANCARIO SAN PAOLO DI TORINO
                                     ISTITUTO MOBILIARE ITALIANO SPA,
                                     as Syndication Agent
  
                                     By: /s/ Robert Wurster       Carlo Persico
                                         --------------------------------------
                                         Name:  Robert Wurster    Carlo Persico
                                         Title: 1st V.P.          D.G.M.

<PAGE>

                                     BANK OF NEW YORK

                                     By: /s/ Georgia Pan-Kita
                                         -----------------------
                                         Name:  Georgia Pan-Kita
                                         Title: VP

<PAGE>

                                     CITIBANK N.A.

                                     By: /s/ Carolyn A. Kee
                                         ---------------------
                                         Name:  Carolyn A. Kee
                                         Title: Vice President

<PAGE>

                                     DRESDNER BANK AG, New York & 
                                       Grand Cayman Branches

                                     By: /s/ Laura G. Fazio
                                         ---------------------
                                         Name:  Laura G. Fazio
                                         Title: First Vice President

                                     By: /s/ Helen Ng, P.E.
                                         --------------------
                                         Name:  Helen Ng, P.E.
                                         Title: Assistant Vice President

<PAGE>

                                     FLEET BANK, N.A.

                                     By: /s/ Thomas J. Levy
                                         ----------------------
                                         Name:   Thomas J. Levy
                                         Title:  Vice President

<PAGE>

                                     HSBC BANK USA

                                     By: /s/ D.M. Zieske
                                         ------------------
                                         Name:  D.M. Zieske
                                         Title: Assistant Vice President

<PAGE>

                                     ISTITUTO BANCARIO SAN PAOLO DI TORINO
                                     ISTITUTO MOBILIARE ITALIANO S.p.A.

                                     By: /s/ Robert Wurster        Carlo Persico
                                         ---------------------------------------
                                         Name:   Robert Wurster    Carlo Persico
                                         Title:  1st V.P.          D.G.M.

<PAGE>

                                     MELLON BANK

                                     By: /s/ Maria N. Sisto
                                         ---------------------
                                         Name:  Maria N. Sisto
                                         Title: A.V.P.

<PAGE>

                                     PNC BANK N.A.

                                     By: /s/ Tom Colwell
                                         ------------------
                                         Name:  Tom Colwell
                                         Title: Vice President

<PAGE>

                                     SCOTIABANC INC.

                                     By: /s/ W.J. Brown
                                         -----------------
                                         Name:  W.J. Brown
                                         Title: Managing Director

<PAGE>

                                     SVENSKA HANDELSBANKEN

                                     By: /s/ Paul Breakspear
                                         ----------------------
                                         Name:  Paul Breakspear
                                         Title: Account Manager

                                     By: /s/ Shane Thorne
                                         -------------------
                                         Name:  Shane Thorne
                                         Title  Deputy Head

<PAGE>

                                     THE BANK OF NOVA SCOTIA

                                     By: /s/ J.R. Trimble
                                         -------------------
                                         Name:  J.R. Trimble
                                         Title  Senior Relationship Manager

<PAGE>

                                     THE CHASE MANHATTAN BANK

                                     By: /s/ Bruce E. Langenkamp
                                         --------------------------
                                         Name:  Bruce E. Langenkamp
                                         Title: Vice President

<PAGE>

                                     THE FIRST NATIONAL BANK OF CHICAGO

                                     By: /s/ Stephen E. McDonald
                                         --------------------------
                                         Name:  Stephen E. McDonald
                                         Title: First Vice President

<PAGE>

                                     THE SUMITOMO BANK, LTD.

                                     By: /s/ C. Michael Garrido
                                         -------------------------
                                         Name:  C. Michael Garrido
                                         Title  Senior Vice President

<PAGE>

                                     U.S. BANK NATIONAL ASSOCIATION

                                     By: /s/ Robert W. Miller
                                         -----------------------
                                         Name:  Robert W. Miller
                                         Title: Senior Vice President

<PAGE>

                                     WACHOVIA BANK, N.A.

                                     By: /s/ William C. Christie
                                         --------------------------
                                         Name:  William C. Christie
                                         Title: Senior Vice President

<PAGE>

                                   SCHEDULE I
                                   ----------

                             SCHEDULE OF COMMITMENTS
                             -----------------------

Name of Bank                                                      Commitment
- ------------                                                      ----------

Bank of New York                                                  $20,000,000

Citibank, N.A.                                                   $100,000,000

Dresdner Bank AG                                                  $60,000,000

Fleet Bank, N.A.                                                  $50,000,000

HSBC Bank USA                                                     $65,000,000

Istituto Bancario San Paolo Di Torino                             $70,000,000
Istituto Mobiliare Italiano S.p.A.

Mellon Bank                                                       $30,000,000

PNC Bank N.A.                                                     $30,000,000

Svenska Handelsbanken                                             $30,000,000

The Bank of Nova Scotia/Scotiabanc Inc.                           $75,000,000

The Chase Manhattan Bank                                          $60,000,000

The First National Bank of Chicago                                $30,000,000

The Sumitomo Bank, Ltd.                                           $50,000,000

U.S. Bank National Association                                    $20,000,000

Wachovia Bank, N.A.                                               $60,000,000
                                                                  -----------

                                            Total             $750,000,000.00
                                                              ===============

<PAGE>

                                   SCHEDULE II
                                   -----------

                       BANK ADDRESSES AND LENDING OFFICES
                       ----------------------------------

<TABLE>
<CAPTION>
                                           Base Rate                           Eurocurrency
Name of Bank                               Lending Office                      Lending Office
- ------------                               --------------                      --------------

<S>                                        <C>                                 <C>    
The Bank of New York                       Same as Name of Bank                Same as Name of Bank
1 Wall Street
New York Corp. Div. - 22nd Floor
New York, New York  10286
Attention:  Georgia Pan-Kita

Citibank, N.A. (Notices)                   Citibank N.A. (Credit Matters)      Same as Base Rate Lending Office
Two Penns Way, Suite 200                   399 Park Avenue
New Castle, Delaware  19720                8th Floor/Zone 5
Attention:  Carlos Lopez                   New York, New York  10043
                                           Attention: Eric Huttner

Dresdner Bank AG                           Same as Name of Bank                Same as Name of Bank
75 Wall Street - 30th Floor
New York, New York  10005-2889
Attention:  Laura Fazio

Fleet Bank, N.A.                           Same as Name of Bank                Same as Name of Bank
1185 Avenue of the Americas, 2nd Floor
New York, New York  10036
Attention:  Thomas Levy

HSBC Bank USA                              Same as Name of Bank                Same as Name of Bank
140 Broadway - 4th Floor
New York, New York  10005-1196
Attention:  Diane Zieske

Istituto Bancario San Paolo Di Torino      Same as Name of Bank                Same as Name of Bank
Istituto Mobiliare Italiano S.p.A.
245 Park Avenue - 35th Floor
New York, New York  10167
Attention:  Robert Wurster

Mellon Bank                                Same as Name of Bank                Same as Name of Bank
1735 Market Street - 7th Floor
Philadelphia, Pennsylvania  19103
Attention:  Maria Sisto

<PAGE>

                                           Base Rate                           Eurocurrency
Name of Bank                               Lending Office                      Lending Office
- ------------                               --------------                      --------------

PNC Bank N.A.                              PNC Bank N.A.                       PNC Bank N.A.
345 Park Avenue - 29th Floor               620 Liberty Avenue                  249 5th Avenue
New York, New York  10154                  Pittsburgh, Pennsylvania  15222     Pittsburgh, Pennsylvania  15222
Attention:  Donald Davis                   Attention:  Hillary Guttman         Attention:  Tammy Witucki

Svenska Handelsbanken                      Same as Name of Bank                Same as Name of Bank
Trinity Tower
9 Thomas Moore Street
London E19WY, United Kingdom
Attention: Paul Breakspear

The Bank of Nova Scotia                    Same as Name of Bank                Same as Name of Bank
One Liberty Plaza - 26th Floor
New York, New York  10006
Attention:  Kevin McCarthy

The Chase Manhattan Bank                   Same as Name of Bank                Same as Name of Bank
270 Park Avenue
New York, New York  10017
Attention:  Bruce Langenkamp

The First National Bank of Chicago         Same as Name of Bank                Same as Name of Bank
153 West 51st Street
New York, New York  10019
Attention:  Marguerite Burtzlaff

The Sumitomo Bank, Ltd.                    Same as Name of Bank                Same as Name of Bank
277 Park Avenue - 6th Floor
New York, New York  10172
Attention:  Leo Pagarigan

U.S. Bank National Association             Same as Name of Bank                Same as Name of Bank
601 Second Avenue South - 5th Floor
MPFP0510
Minneapolis, Minnesota  55402-4302
Attention:  Robert Miller

Wachovia Bank, N.A.                        Same as Name of Bank                Same as Name of Bank
191 Peachtree Street, N.E.
Atlanta, Georgia  30303
Attention:  William Christie
</TABLE>

<PAGE>

                                  SCHEDULE III
                                  ------------

               SUBSIDIARIES OF THE BORROWERS AS OF MARCH 29, 1999
               --------------------------------------------------

                                      None.


                                                                   Exhibit 10.2

EXHIBIT A     Form of Notice of Borrowing
EXHIBIT B     Form of Note
EXHIBIT C-1   Form of Opinion of Counsel (New York) - OFI and Guarantor
EXHIBIT C-2   Form of Opinion of Counsel (New York) - Banks
EXHIBIT C-3   Form of Opinion of Counsel (New York) - OFL
EXHIBIT C-4   Form of Opinion of Counsel (United Kingdom) - OFL
EXHIBIT D-1   Form of Officers' Certificate - OFI
EXHIBIT D-2   Form of Officers' Certificate - OFL
EXHIBIT D-3   Form of Officers' Certificate - Guarantor
EXHIBIT E     Form of Guaranty

                                                                   Exhibit 10.3
================================================================================

                               OMNICOM GROUP INC.,
                                  as Guarantor

                                    GUARANTY

                           Dated as of April 30, 1999

================================================================================
<PAGE>


                               TABLE OF CONTENTS(1)

Paragraph                                                                   Page
- ---------                                                                   ----

1.     The Guaranty............................................................1

2.     Waiver of Notice, Etc...................................................1

3.     Waiver of Suretyship Defenses...........................................2

4.     Obligations Unconditional...............................................2

5.     Subrogation.............................................................3

6.     Representations and Warranties..........................................3

     (a)      Corporate Existence..............................................3
     (b)      Action...........................................................3
     (c)      No Breach........................................................4
     (d)      Approvals........................................................4
     (e)      Financial Condition..............................................4
     (f)      Financial Disclosure.............................................4
     (g)      Litigation.......................................................4
     (h)      True and Complete Disclosure.....................................4
     (i)      Taxes............................................................5
     (j)      Capitalization...................................................5
     (k)      Environmental Matters............................................5
     (l)      Subsidiaries, Etc................................................5
     (m)      Investment Company Act...........................................6
     (n)      Public Utility Holding Company Act...............................6
     (o)      Ownership of Borrowers...........................................6
     (p)      Ownership of Intellectual Property...............................6
     (q)      Margin Stock.....................................................6

7.     Covenants...............................................................7

     (a)      Financial Statements, Etc........................................7
     (b)      Bookkeeping......................................................8
     (c)      Maintenance of Property; Insurance...............................8
     (d)      Existence, Etc...................................................8
     (e)      Compliance with Applicable Laws..................................8
     (f)      ERISA............................................................9
- ----------
(1)   This Table of Contents is provided for convenience only and is not a part
      of the attached Guaranty.

                                      -i-
<PAGE>

     (g)      Fiscal Year, Etc.................................................9
     (h)      Lines of Business................................................9
     (i)      Liens............................................................9
     (j)      Prohibition on Fundamental Changes..............................10
     (k)      Leases..........................................................11
     (l)      Indebtedness....................................................11
     (m)      Investments.....................................................12
     (n)      Transactions with Affiliates....................................13
     (o)      Total Consolidated Indebtedness to Total Consolidated 
                Capitalization Ratio..........................................13
     (p)      Debt to Cash Flow Ratio.........................................13
     (q)      Certain Obligations Respecting Subsidiaries.....................13

8.      Definitions...........................................................13

9.      Continuing Guaranty, Etc..............................................17

10.     Successors and Assigns................................................17

11.     Amendments, Etc.......................................................17

12.     Receipt of Credit Agreement...........................................17

13.     Setoff................................................................17

14.     Notices...............................................................18

15.     Reinstatement.........................................................18

16.     Statute of Limitations................................................18

17.     Generally Accepted Accounting Principles..............................18

18.     Governing Law, Submission to Jurisdiction.............................18

19.     Judgment Currency.....................................................19

Schedule I - Subsidiaries of the Guarantor as of March 29, 1999 
Schedule II - Existing Indebtedness of Subsidiaries 
Schedule III - Types of Indebtedness


                                      -ii-
<PAGE>

      GUARANTY, dated as of April 30, 1999, made by OMNICOM GROUP INC., a
corporation organized and existing under the laws of New York (the "Guarantor").
Except as otherwise defined herein, terms used herein and defined in the Credit
Agreement (as hereinafter defined), if not otherwise defined herein, shall be
used herein as so defined.

                              W I T N E S S E T H :
                              ---------------------

      WHEREAS, Omnicom Finance Inc. and Omnicom Finance Limited (the
"Borrowers"), various financial institutions (the "Banks"), Citibank, N.A., as
Administrative Agent (the "Administrative Agent") (the Banks and the
Administrative Agent being hereinafter collectively referred to as the
"Guaranteed Parties"), The Bank of Nova Scotia, as Documentation Agent, and
Istituto Bancario San Paolo Di Torino Istituto Mobiliare Italiano S.p.A., as
Syndication Agent, have entered into a 364-Day Credit Agreement, dated as of
April 30, 1999 (as modified, supplemented or amended from time to time, the
"Credit Agreement"), providing for the making of Loans in Dollars as
contemplated therein;

      WHEREAS, it is a condition precedent to the effectiveness of the Credit
Agreement referred to above that the Guaranty be executed and delivered in the
form hereof;

      WHEREAS, it is a condition to the making of Loans under the Credit
Agreement that the Guarantor shall have executed and delivered this Guaranty;
and

      WHEREAS, the Guarantor will obtain benefits as a result of the Loans made
to the Borrowers under the Credit Agreement and, accordingly, desires to execute
and deliver this Guaranty in order to satisfy the conditions described in the
two immediately preceding paragraphs;

      NOW, THEREFORE, in consideration of the foregoing and other benefits
accruing to the Guarantor, the receipt and sufficiency of which are hereby
acknowledged, the Guarantor hereby makes the following representations and
warranties to the Guaranteed Parties and hereby covenants and agrees with the
Guaranteed Parties as follows:

      1. The Guaranty. The Guarantor irrevocably and unconditionally guarantees
the full and prompt payment when due (whether by acceleration or otherwise) of
the principal of and interest on any Note issued under the Credit Agreement and
of all other obligations and liabilities (including, without limitation,
indemnities, fees and interest thereon) of the Borrowers now existing or
hereafter incurred under, arising out of or in connection with the Credit
Agreement and the due performance and compliance with the terms of the Credit
Agreement and the Notes by the Borrowers (all such principal, interest,
obligations and liabilities, collectively, the "Guaranteed Obligations"). All
payments by the Guarantor under this Guaranty, to the extent owing to the Banks
or the Administrative Agent, shall be made on the same basis as payments by the
Borrowers under Sections 5.03 and 5.04 of the Credit Agreement.

      2. Waiver of Notice, Etc. The Guarantor hereby waives notice of acceptance
of this Guaranty and notice of any liability to which it may apply, and waives
presentment, demand of payment, protest, notice of dishonor or nonpayment of any
such liability, suit or taking of other action by any Guaranteed Party against,
and any other notice to, any party liable thereon (including the Guarantor or
any other guarantor).

<PAGE>

      3. Waiver of Suretyship Defenses. Any Guaranteed Party may at any time and
from time to time without the consent of, or notice to the Guarantor, without
incurring responsibility to the Guarantor, without impairing or releasing the
obligations of the Guarantor hereunder, upon or without any terms or conditions
and in whole or in part:

        (a) change the manner, place or terms of payment of, and/or change or
     extend the time of payment of, renew or alter, any of the Guaranteed
     Obligations, any security therefor, or any liability incurred directly or
     indirectly in respect thereof, and the guaranty herein made shall apply to
     the Guaranteed Obligations as so changed, extended, renewed or altered;

        (b) sell, exchange, release, surrender, realize upon or otherwise deal
     with in any manner and in any order any property by whomsoever at any time
     pledged or mortgaged to secure, or howsoever securing, the Guaranteed
     Obligations or any liabilities (including any of those hereunder) incurred
     directly or indirectly in respect thereof or hereof, and/or any offset
     thereagainst; 

        (c) exercise or refrain from exercising any rights against the Borrowers
     or others or otherwise act or refrain from acting;

        (d) settle or compromise any of the Guaranteed Obligations, any security
     therefor or any liability (including any of those hereunder) incurred
     directly or indirectly in respect thereof or hereof, and may subordinate
     the payment of all or any part thereof to the payment of any liability
     (whether due or not) of the Borrowers to creditors of the Borrowers other
     than the Guaranteed Parties and the Guarantor;

        (e) apply any sums by whomsoever paid or howsoever realized to any
     liability or liabilities of the Borrowers to the Guaranteed Parties
     regardless of what liability or liabilities of the Borrowers remain unpaid;

        (f) consent to or waive any breach of, or any act, omission or default
     under, any of the Credit Documents, or otherwise amend, modify or
     supplement any of the Credit Documents or any of such other instruments or
     agreements; and/or

        (g) act or fail to act in any manner referred to in this Guaranty which
     may deprive the Guarantor of its right to subrogation against the Borrowers
     to recover full indemnity for any payments made pursuant to this Guaranty.
     
      4. Obligations Unconditional. The obligations of the Guarantor under this
Guaranty are absolute and unconditional and shall remain in full force and
effect without regard to, and shall not be released, suspended, discharged,
terminated or otherwise affected by, any circumstance or occurrence whatsoever,
including, without limitation: (a) any action or inaction by any Guaranteed
Party as contemplated in Section 3 of this Guaranty; (b) any invalidity,
irregularity or unenforceability of all or part of the Guaranteed Obligations or
of any security therefor or (c) to the fullest extent permitted by law, any
other circumstance or occurrence that would or might otherwise release, suspend,
discharge, terminate or otherwise affect the obligations of a surety. This
Guaranty is a primary obligation of the Guarantor, and is a guaranty of payment,
not merely collection.


                                      -2-
<PAGE>

        5. Subrogation. (a) The Guarantor hereby waives all rights of
     subrogation which it may at any time otherwise have as a result of this
     Guaranty (whether contractual, under Section 509 of the Bankruptcy Code, or
     otherwise) to the claims of the Guaranteed Parties against the Borrowers or
     any other guarantor of the Guaranteed Obligations (collectively, the "Other
     Parties") and all contractual, statutory or common law rights of
     reimbursement, contribution or indemnity from any Other Party which it may
     at any time otherwise have as a result of this Guaranty. The Guarantor
     hereby further waives any right to enforce any other remedy which the
     Guaranteed Parties now have or may hereafter have against any Other Party,
     any endorser or any other guarantor of all or any part of the indebtedness
     of the Borrowers and any benefit of, and any right to participate in, any
     security or collateral given to or for the benefit of the Guaranteed
     Parties to secure payment of the indebtedness of the Borrowers. The
     Guarantor also waives all claims (as such term is defined in the Bankruptcy
     Code) it may at any time otherwise have against any Other Party arising
     from any transaction whatsoever, including, without limitation, its right
     to assert or enforce any such claims.

        (b) Notwithstanding the provisions of the preceding clause (a), the
     Guarantor shall have and be entitled to (i) all rights of subrogation
     otherwise provided by law in respect of any payment it may make or be
     obligated to make under this Guaranty and (ii) all claims (as defined in
     the Bankruptcy Code) it would have against any Other Party in the absence
     of the preceding clause (a), and to assert and enforce same, provided that
     no Default or Event of Default of the type described in Section 10.05 of
     the Credit Agreement with respect to the respective Other Party exists at
     the time of such assertion and enforcement. 

      6. Representations and Warranties. In order to induce the Banks to make
the Loans, the Guarantor makes the following representations, warranties and
agreements:

        (a) Corporate Existence. Each of the Guarantor and its Subsidiaries (i)
     is a duly organized and validly existing corporation in good standing under
     the laws of the jurisdiction of its incorporation, (ii) has the power and
     authority to own its property and assets and to transact the business in
     which it is engaged and (iii) is duly qualified as a foreign corporation
     and in good standing in each jurisdiction where the ownership, leasing or
     operation of property or the conduct of its business requires such
     qualification, except where the failure to be so qualified could not have a
     material adverse effect on the business, operations, property, assets,
     condition (financial or otherwise) or (to the knowledge of the Guarantor)
     prospects of the Guarantor or of the Guarantor and its Subsidiaries taken
     as a whole.

        (b) Action. The Guarantor has the corporate power to execute, deliver
     and perform the terms and provisions of this Guaranty and has taken all
     necessary corporate action to authorize the execution, delivery and
     performance by it of this Guaranty. The Guarantor has duly executed and
     delivered this Guaranty, and this Guaranty constitutes its legal, valid and
     binding obligation enforceable in accordance with its terms except as the
     enforceability thereof may be limited by applicable bankruptcy, insolvency,
     reorganization or other similar laws affecting creditors' rights generally
     and by general equitable principles (regardless of whether the issue of
     enforceability is considered in a proceeding in equity or at law).


                                      -3-
<PAGE>

        (c) No Breach. Neither the execution, delivery or performance by the
     Guarantor of this Guaranty, nor compliance by it with the terms and
     provisions hereof, (i) will contravene any provision of any law, statute,
     rule or regulation or any order, writ, injunction or decree of any court or
     governmental instrumentality, (ii) will conflict or be inconsistent with or
     result in any breach of any of the terms, covenants, conditions or
     provisions of, or constitute a default under, any indenture, mortgage, deed
     of trust, credit agreement, loan agreement or any other agreement, contract
     or instrument to which the Guarantor or any of its Subsidiaries is a party
     or by which it or any of its property or assets is bound or to which it may
     be subject or (iii) will violate any provision of the Certificate of
     Incorporation or By-Laws of the Guarantor or any of its Subsidiaries.

        (d) Approvals. No order, consent, approval, license, authorization or
     validation of, or filing, recording or registration with (except as have
     been obtained or made prior to the date hereof), or exemption by, any
     governmental or public body or authority, or any subdivision thereof, is
     required to authorize, or is required in connection with, (i) the
     execution, delivery and performance of this Guaranty or (ii) the legality,
     validity, binding effect or enforceability of this Guaranty.

        (e) Financial Condition. The consolidated statements of financial
     condition of the Guarantor and its Subsidiaries at December 31, 1998 and
     the related consolidated statements of income and retained earnings and
     cash flow of the Guarantor and its Subsidiaries for the fiscal year ended
     on such date and heretofore furnished to the Banks present fairly, in all
     material respects, the consolidated financial condition of the Guarantor
     and its Subsidiaries at the date of such statements of financial condition
     and the consolidated results of the operations of the Guarantor and its
     Subsidiaries for such fiscal year. All such financial statements have been
     prepared in accordance with generally accepted accounting principles and
     practices consistently applied. From December 31, 1998 through the date
     hereof, there has been no material adverse change in the business,
     operations, property, assets, condition (financial or otherwise) or (to the
     knowledge of the Guarantor) prospects of the Guarantor or of the Guarantor
     and its Subsidiaries taken as a whole.

        (f) Financial Disclosure. Except as fully reflected in the financial
     statements delivered pursuant to the preceding clause (e), there were as of
     the date hereof no liabilities or obligations with respect to the Guarantor
     or any of its Subsidiaries of any nature whatsoever (whether absolute,
     accrued, contingent or otherwise and whether or not due) which, either
     individually or in aggregate, would be materially adverse to the Guarantor
     or to the Guarantor and its Subsidiaries taken as a whole.

        (g) Litigation. There are no actions, suits or proceedings pending or,
     to the best knowledge of the Guarantor, threatened (i) with respect to any
     Credit Document or (ii) that are reasonably likely to materially and
     adversely affect the business, operations, property, assets, condition
     (financial or otherwise) or (to the knowledge of the Guarantor) prospects
     of the Guarantor or of the Guarantor and its Subsidiaries taken as a whole.

        (h) True and Complete Disclosure. All factual information (taken as a
     whole) heretofore or contemporaneously furnished by or on behalf of the
     Guarantor in writing to 


                                      -4-
<PAGE>

     any Bank (including, without limitation, all information contained herein)
     for purposes of or in connection with this Guaranty or any transaction
     contemplated herein is, and all other such factual information (taken as a
     whole) hereafter furnished by or on behalf of the Guarantor in writing to
     any Bank will be, true and accurate in all material respects on the date as
     of which such information is dated or certified and does not omit to state
     any fact necessary to make such information (taken as a whole) not
     misleading in any material respect at such time in light of the
     circumstances under which such information was provided.

        (i) Taxes. Each of the Guarantor and its Subsidiaries has filed all tax
     returns required to be filed (taking into account all valid extensions) by
     it and has paid all income taxes payable by it which have become due
     pursuant to such tax returns and all other taxes and assessments payable by
     it which have become due, other than those not yet delinquent and except
     for those contested in good faith and for which adequate reserves have been
     established. Each of the Guarantor and its Subsidiaries has paid, or has
     provided adequate reserves (in the good faith judgment of the management of
     the Guarantor) for the payment of, all federal and state income taxes
     applicable for all prior fiscal years and for the current fiscal year to
     the last day of the fiscal quarter immediately preceding the date hereof.

        (j) Capitalization. As of December 31, 1998, the authorized capital
     stock of the Guarantor consisted of (i) 300,000,000 shares of common stock,
     $.50 par value per share, of which 168,593,398 shares were issued and
     outstanding and (ii) 7,500,000 shares of preferred stock, $1.00 par value
     per share, none of which shares were issued and outstanding. All such
     outstanding shares have been duly and validly issued, are fully paid and
     non-assessable. Other than (x) certain options to purchase 7,190,800 shares
     of common stock of the Guarantor and performance units payable in cash
     and/or common stock in the discretion of the Compensation Committee of the
     Board of Directors of the Guarantor, (y) the Guarantor's 4-1/4% Convertible
     Subordinated Debentures due 2007 and 2-1/4% Convertible Subordinated
     Debentures due 2013, and (z) shares of common stock issuable under certain
     acquisition agreements to which the Guarantor is a party, the Guarantor
     does not have outstanding any securities convertible into or exchangeable
     for its capital stock or outstanding any rights to subscribe for or to
     purchase, or any options for the purchase of, or any agreements providing
     for the issuance (contingent or otherwise) of, or any calls, commitments or
     claims of any character relating to, its capital stock.

        (k) Environmental Matters. Each of the Guarantor and its Subsidiaries is
     in compliance with all applicable statutes, regulations and orders of, and
     all applicable restrictions imposed by, all governmental bodies, domestic
     or foreign, in respect of the conduct of its business and the ownership of
     its property (including applicable statutes, regulations, orders and
     restrictions relating to environmental standards and controls), except such
     noncompliances as would not, in the aggregate, have a material adverse
     effect on the business, operations, property, assets, condition (financial
     or otherwise) or (to the knowledge of the Guarantor) prospects of the
     Guarantor or of the Guarantor and its Subsidiaries taken as a whole.

        (l) Subsidiaries, Etc. Schedule I correctly sets forth the name of each
     Subsidiary of the Guarantor, the percentage ownership (direct and indirect)
     of the Guarantor in the


                                      -5-
<PAGE>

     voting securities of each Subsidiary and also identifies the direct owner
     thereof, in each case as of March 29, 1999.

        (m) Investment Company Act. Neither the Guarantor nor any of its
     Subsidiaries is an "investment company" within the meaning of the
     Investment Company Act of 1940, as amended.

        (n) Public Utility Holding Company Act. Neither the Guarantor nor OFI is
     a "holding company," or a "subsidiary company" of a "holding company," or
     an "affiliate" of a "holding company" or a "subsidiary company" of a
     "holding company" within the meaning of the Public Utility Holding Company
     Act of 1935, as amended.

        (o) Ownership of Borrowers. The Guarantor owns all of the capital stock
     of OFI and Diversified Agency Services Limited ("DASL"), and DASL owns all
     of the capital stock of OFL.

        (p) Ownership of Intellectual Property. Each of the Guarantor and its
     Subsidiaries owns all the patents, trademarks, permits, service marks,
     trade names, copyrights, licenses, franchises and formulas, or rights with
     respect to the foregoing, and has obtained assignments of all leases and
     other rights of whatever nature, necessary for the present conduct of its
     business, without any known conflict with the rights of others which, or
     the failure to obtain which, as the case may be, would result in a material
     adverse effect on the business, operations, property, assets, condition
     (financial or otherwise) or (to the knowledge of the Guarantor) prospects
     of the Guarantor or of the Guarantor and its Subsidiaries taken as a whole.

        (q) Margin Stock. All proceeds of each Loan shall be used by each
     Borrower for general corporate purposes, including the repayment of
     maturing Commercial Paper of such Borrower and acquisitions; provided that
     no part of the proceeds of any Loan will be used by the Borrowers to
     purchase or carry any Margin Stock or to extend credit to others for the
     purpose of purchasing or carrying any Margin Stock in violation of
     Regulation T, U or X of the Board of Governors of the Federal Reserve
     Board. Not more than 25% of the value of the assets of the Guarantor or the
     Guarantor and its Subsidiaries subject to the restrictions contained in
     Section 7 of this Guaranty constitute Margin Stock and, at the time of each
     Borrowing, not more than 25% of the value of the assets of the Guarantor or
     the Guarantor and its Subsidiaries subject to the restrictions contained in
     Section 7 of this Guaranty will constitute Margin Stock. Notwithstanding
     the foregoing provisions of this Section 6(q) neither the Guarantor nor any
     of its Subsidiaries (including, without limitation, the Borrowers) will use
     the proceeds of any Loan to purchase the capital stock of any corporation
     in a transaction, or as part of a series of transactions, (i) the purpose
     of which is, at the time of any such purchase, to acquire control of such
     corporation or (ii) the result of which is the ownership by the Guarantor
     and its Subsidiaries (including, without limitation, the Borrowers) of 10%
     or more of the capital stock of such corporation, in either case if the
     Board of Directors of such corporation has publicly announced its
     opposition to such transaction.


                                      -6-
<PAGE>

      7. Covenants. The Guarantor hereby covenants and agrees that on and after
the date hereof and until the termination of the Total Commitment and the
repayment in full of the Loans and Notes, together with interest, fees and all
other Obligations incurred under the Credit Agreement:

        (a) Financial Statements, Etc. The Guarantor will furnish to each Bank:

              (i) within 50 days after the close of each quarterly accounting
       period in each fiscal year of the Guarantor (other than the fourth fiscal
       quarterly accounting period), the consolidated statements of financial
       condition of the Guarantor and its Subsidiaries as at the end of such
       quarterly period and the related consolidated statements of income for
       such quarterly period and of cash flow for the elapsed portion of the
       fiscal year ended with the last day of such quarterly period, in each
       case setting forth comparative figures for the related periods in the
       prior fiscal year (or for the last day of the respective fiscal quarter
       in the prior fiscal year in the case of the balance sheet), all of which
       shall be certified by the chief financial officer of the Guarantor,
       subject to normal year-end adjustments;

              (ii) within 105 days after the close of each fiscal year of the
       Guarantor, the consolidated statements of financial condition of the
       Guarantor and its Subsidiaries as at the end of such fiscal year and the
       related consolidated statements of income and retained earnings and
       statements of cash flow for such fiscal year, in each case setting forth
       comparative figures for the preceding fiscal year and certified by
       independent certified public accountants of recognized national standing
       reasonably acceptable to the Required Banks; 

              (iii) at the time of the delivery of the financial statements
       provided for in clauses (i) and (ii), a certificate of the chief
       financial officer of the Guarantor to the effect that, to the best of his
       knowledge, no Default or Event of Default has occurred and is continuing
       or, if any Default or Event of Default has occurred and is continuing,
       specifying the nature and extent thereof, which certificate shall set
       forth the calculations required to establish whether the Guarantor was in
       compliance with the provisions of clauses (o) and (p) of this Section 7,
       inclusive, at the end of such fiscal quarter or year, as the case may be;

              (iv) promptly, and in any event within three Business Days after
       an officer of the Guarantor obtains knowledge thereof, notice of (x) the
       occurrence of any event which constitutes a Default or Event of Default,
       (y) any litigation or governmental proceeding pending (a) against the
       Guarantor or any of its Subsidiaries which could materially and adversely
       affect the business, operations, property, assets, condition (financial
       or otherwise) or (to the knowledge of the Guarantor) prospects of the
       Guarantor or the Guarantor and its Subsidiaries taken as a whole or (b)
       with respect to any Credit Document and (z) any other event which is
       likely to materially and adversely affect the business, operations,
       property, assets, condition (financial or otherwise) or (to the knowledge
       of the Guarantor) prospects of the Guarantor or the Guarantor and its
       Subsidiaries taken as a whole;


                                      -7-
<PAGE>

              (v) promptly, copies of all financial information, proxy materials
       and other information and reports, if any, which the Guarantor shall file
       with the SEC; and

              (vi) from time to time, such other information or documents
       (financial or otherwise) as any Bank may reasonably request, other than
       consolidating financial statements of Subsidiaries and Affiliates.

      (b) Bookkeeping. The Guarantor will, and will cause each of its
Subsidiaries to, keep proper books of record and account in which full, true and
correct entries in conformity with generally accepted accounting principles and
all requirements of law shall be made of all dealings and transactions in
relation to its business and activities. The Guarantor will, and will cause each
of its Subsidiaries to, permit officers and designated representatives of the
Administrative Agent or any Bank to visit and inspect, under guidance of
officers of the Guarantor or such Subsidiary, any of the properties of the
Guarantor or such Subsidiary, and to examine the books of record and account of
the Guarantor or such Subsidiary (including, without limitation, consolidating
financial statements of Subsidiaries and Affiliates) and discuss the affairs,
finances and accounts of the Guarantor or such Subsidiary with, and be advised
as to the same by, its and their officers, all at such reasonable times and
intervals and to such reasonable extent as the Administrative Agent or such Bank
may request.

      (c) Maintenance of Property; Insurance. The Guarantor will, and will cause
each of its Subsidiaries to, (i) keep all property useful and necessary in its
business in good working order and condition (ordinary wear and tear excepted),
(ii) maintain with financially sound and reputable insurance companies insurance
on its property in at least such amounts and against at least such risks as are
usually insured against in the same general area by companies engaged in the
same or a similar business, and (iii) furnish to each Bank, upon written
request, full information as to the insurance carried.

      (d) Existence, Etc. The Guarantor will, and will cause each of its
Subsidiaries to, do or cause to be done, all things necessary to preserve and
keep in full force and effect its existence and its material rights, franchises,
licenses and patents; provided, however, that nothing in this clause (d) shall
prevent (i) the withdrawal by the Guarantor or any of its Subsidiaries of its
qualification as a foreign corporation in any jurisdiction where such withdrawal
could not have a material adverse effect on the business, operations, property,
assets, condition (financial or otherwise) or (to the knowledge of the
Guarantor) prospects of the Guarantor or the Guarantor and its Subsidiaries
taken as a whole or (ii) any transaction permitted by Section 7(j) of this
Guaranty. The Guarantor will, and will cause each of its Subsidiaries to, pay
all taxes and assessments payable by it which have become due, other than those
not yet delinquent and except for those contested in good faith and for which
adequate reserves have been established.

      (e) Compliance with Applicable Laws. The Guarantor will, and will cause
each of its Subsidiaries to, comply with all applicable statutes, regulations
and orders of, and all applicable restrictions imposed by, all governmental
bodies, domestic or foreign, in respect of the conduct of its business and the
ownership of its property (including applicable statutes, regulations, orders
and restrictions relating to environmental standards and controls), except such
noncompliances as could not, in the aggregate, have a material adverse effect on
the business, operations, property, assets,


                                      -8-
<PAGE>

condition (financial or otherwise) or (to the knowledge of the Guarantor)
prospects of the Guarantor or of the Guarantor and its Subsidiaries taken as a
whole.

      (f) ERISA. As soon as possible and, in any event, within 10 days after the
Guarantor or any of its Subsidiaries or ERISA Affiliates knows or has reason to
know any of the following, the Guarantor will deliver to each of the Banks a
certificate of the chief financial officer of the Guarantor setting forth
details as to such occurrence and such action, if any, which the Guarantor, such
Subsidiary or such ERISA Affiliate is required or proposes to take, together
with any notices required or proposed to be given to or filed with or by the
Guarantor, the Subsidiary, the ERISA Affiliate, the PBGC, a Plan participant or
the Plan Administrator with respect thereto: that a Reportable Event has
occurred, that an accumulated funding deficiency has been incurred or an
application may be or has been made to the Secretary of the Treasury for a
waiver or modification of the minimum funding standard (including any required
installment payments) or an extension of any amortization period under Section
412 of the Code with respect to a Plan, that a Plan has been or may be
terminated via a "distress termination" as referred to in Section 4041(c) of
ERISA, reorganized, partitioned or declared insolvent under Title IV of ERISA,
that a Plan has an Unfunded Current Liability giving rise to a Lien under ERISA,
that proceedings may be or have been instituted by the PBGC to terminate a Plan,
that a proceeding has been instituted pursuant to Section 515 of ERISA to
collect a delinquent contribution to a Plan, or that the Guarantor, any of its
Subsidiaries or ERISA Affiliates will or may incur any liability (including any
contingent or secondary liability) to or on account of the termination of or
withdrawal from a Plan under Section 4062, 4063, 4064, 4201 or 4204 of ERISA. In
addition to any certificates or notices delivered to the Banks pursuant to the
first sentence hereof, copies of notices received by the Guarantor or any of its
Subsidiaries required to be delivered to the Banks hereunder shall be delivered
to the Banks no later than 10 days after the later of the date such notice has
been filed with the Internal Revenue Service or the PBGC, given to Plan
participants or received by the Guarantor or such Subsidiary.

      (g) Fiscal Year, Etc. The Guarantor shall cause (i) each of its, and each
of its Designated Subsidiary's, fiscal years to end on December 31 and (ii) each
of its, and each of its Designated Subsidiary's, fiscal quarters to end on March
31, June 30, September 30 and December 31.

      (h) Lines of Business. The Guarantor will not, and will not permit any of
its Subsidiaries to, engage (directly or indirectly) in any business other than
the lines of business in which it is engaged on the date hereof and any other
reasonably related businesses or businesses reasonably incidental thereto.

      (i) Liens. The Guarantor will not, and will not permit any of its
Subsidiaries to, create, incur, assume or suffer to exist any Lien upon or with
respect to any property or assets (real or personal, tangible or intangible) of
the Guarantor or any of its Subsidiaries, whether now owned or hereafter
acquired, provided that the provisions of this clause (i) shall not prevent the
creation, incurrence, assumption or existence of:

              (i) Liens for taxes not yet due, or Liens for taxes being
       contested in good faith and by appropriate proceedings for which adequate
       reserves have been established;


                                      -9-
<PAGE>

              (ii) Liens in respect of property or assets of the Guarantor or
       any of its Subsidiaries imposed by law, which were incurred in the
       ordinary course of business, such as carriers', warehousemen's and
       mechanics' liens and other similar Liens arising in the ordinary course
       of business and (x) which do not in the aggregate materially detract from
       the value of such property or assets or materially impair the use thereof
       in the operation of the business of the Guarantor or any of its
       Subsidiaries or (y) which are being contested in good faith by
       appropriate proceedings, which proceedings have the effect of preventing
       the forfeiture or sale of the property or assets subject to any such
       Lien; 

              (iii) Liens created for the benefit of the Administrative Agent
       and the Banks;

              (iv) pledges or deposits in connection with worker's compensation,
       unemployment insurance and other social security legislation;

              (v) easements, rights-of-way and other similar Liens on, over or
       in respect of any property of the Guarantor or any of its Subsidiaries
       which do not individually or in the aggregate materially impair the use
       or value of the property or assets subject thereto;

              (vi) purchase money mortgages or other Liens on property acquired
       after the date hereof by the Guarantor or any of its Subsidiaries to
       secure the purchase price of such property (or to secure indebtedness
       incurred solely for the purpose of financing the acquisition of such
       property), or Liens on any such property at the time of the acquisition
       of such property by the Guarantor or any of its Subsidiaries, whether or
       not assumed, provided that (x) the Indebtedness secured by each such Lien
       shall not exceed the cost of such property to the Guarantor or such
       Subsidiary or the fair value thereof at the time of the acquisition
       thereof, as the case may be, whichever is less, (y) each such Lien shall
       apply and attach only to the property originally subject thereto and
       fixed improvements thereon or accessions thereto, and (z) the principal
       amount of Indebtedness at any time outstanding and secured by Liens
       permitted by this clause (vi) of this Section 7(i) shall not in the
       aggregate for the Guarantor and its Subsidiaries exceed, when aggregated
       together with the Indebtedness secured by Liens permitted by clause (vii)
       below, 1.75% of Consolidated Adjusted Net Worth at such time;

              (vii) [Intentionally Omitted]

              (viii) Liens securing Indebtedness permitted by Section
       7(l)(viii); and

              (ix) Liens on assets sold by the Guarantor or any of its
       Subsidiaries and leased back by the Guarantor or such Subsidiary, so long
       as the aggregate fair value of assets so sold after the date hereof
       pursuant to this clause (ix) shall not exceed 3.5% of Consolidated
       Adjusted Net Worth at such time.

      (j) Prohibition on Fundamental Changes. The Guarantor will not, and will
not permit any of its Subsidiaries to, wind up, liquidate or dissolve its
affairs or enter into any


                                      -10-
<PAGE>

transaction of merger or consolidation, or convey, sell, lease or otherwise
dispose of (or agree to do any of the foregoing at any future time) all or any
substantial part of its property or assets, except that: (i) any Subsidiary of
the Guarantor (other than the Borrowers) may do any of the foregoing in any
fiscal year (the "Current Year") of the Guarantor so long as (x) the revenues of
such Subsidiary for the then most recently ended fiscal year (the "Prior Year"),
when added to the revenues for the Prior Year of all other Subsidiaries that
have entered into transactions permitted by this clause (i) during the Current
Year, do not exceed 15% of the revenues of the Guarantor and its Subsidiaries
for the Prior Year and (y) the aggregate of (A) the revenues of such Subsidiary
for the Prior Year, plus (B) with respect to each Subsidiary which consummated a
transaction pursuant to clause (x) in the Current Year or the four immediately
preceding fiscal years, the revenues of such Subsidiary for the year prior to
the year in which the transaction was consummated, does not exceed 40% of the
revenues of the Guarantor and its Subsidiaries for the Prior Year (for purposes
hereof the year ending December 31, 1998 shall be the first such preceding
fiscal year, and the actual number of such preceding fiscal years shall be used
until such time as there are four preceding fiscal years), (ii) Subsidiaries of
the Guarantor (other than the Borrowers) may convey, sell, lease or otherwise
dispose of all or any part of its property or assets to the Guarantor or to
other Subsidiaries (including, without limitation, by way of winding-up,
liquidation or dissolution), (iii) any Wholly-Owned Subsidiary of the Guarantor
(other than the Borrowers) may merge into the Guarantor or another Wholly-Owned
Subsidiary, (iv) the Guarantor or any Wholly-Owned Subsidiary may enter into a
merger transaction if (w) it is the surviving entity, (x) no Default or Event of
Default would exist immediately after giving effect thereto, and (y) in the case
of a Wholly-Owned Subsidiary, such Subsidiary remains a Wholly-Owned Subsidiary
after the merger transaction is consummated, and (v) the Guarantor may transfer,
sell or convey the stock of one or more of its Subsidiaries (other than the
Borrowers) to one or more of its other Subsidiaries so long as, in the case of
any such transfer, sale or conveyance of the stock of any Designated Subsidiary,
the indirect ownership interest of the Guarantor in such Designated Subsidiary
is not reduced as a result thereof.

      (k) Leases. The Guarantor will not enter into or permit any Subsidiary to
enter into any agreements to rent or lease any real or personal property
(excluding capitalized leases) except in the ordinary course of business.

      (l) Indebtedness. The Guarantor will not permit any of its Subsidiaries to
contract, create, incur, assume or suffer to exist any Indebtedness, except (i)
Indebtedness listed on Schedule II ("Existing Indebtedness"), (ii) accrued
expenses and current trade accounts payable incurred in the ordinary course of
business, and obligations under trade letters of credit incurred by such
Subsidiaries in the ordinary course of business, which are to be repaid in full
not more than one year after the date on which such Indebtedness is originally
incurred to finance the purchase of goods by such Subsidiary, (iii) obligations
under letters of credit incurred by such Subsidiaries in the ordinary course of
business in support of obligations incurred in connection with worker's
compensation, unemployment insurance and other social security legislation, (iv)
Indebtedness of Subsidiaries of the Guarantor to the extent permitted under
clause (m)(iv)-(vii) below, (v) Indebtedness of the Borrowers or any other
Subsidiary of the Guarantor arising under, or constituting guaranties of, the
Credit Agreement, (vi) other Indebtedness of the Borrowers so long as no Default
or Event of Default then exists or would result therefrom, (vii) other
Indebtedness of Foreign Subsidiaries of the Guarantor and (viii) Indebtedness of
any Subsidiary of the Guarantor, provided that such Indebtedness was outstanding
at such Subsidiary prior to the acquisition by the


                                      -11-
<PAGE>

Guarantor of such Subsidiary and was not incurred in connection with or in
contemplation of such acquisition.

      (m) Investments. The Guarantor will not, and will not permit any of its
Subsidiaries to, lend money or credit or make advances to any Person, or
purchase or acquire any stock, obligations or securities of, or any other
interest in, or make any capital contribution to, any other Person, except that
the following shall be permitted:

              (i) the Guarantor and its Subsidiaries may acquire and hold
       receivables owing to it, if created or acquired in the ordinary course of
       business and payable or dischargeable in accordance with customary trade
       terms;

              (ii) the Guarantor and its Subsidiaries may acquire and hold Cash
       Equivalents, and Foreign Subsidiaries of the Guarantor may acquire and
       hold Foreign Cash Equivalents;

              (iii) the Guarantor and its Subsidiaries may make loans and
       advances to officers, employees and agents in the ordinary course of
       business;


              (iv) the Guarantor may make loans, advances or capital
       contributions to Subsidiaries;

              (v) Subsidiaries of the Guarantor may make loans, advances or
       capital contributions to the Guarantor or other Subsidiaries;

              (vi) the Guarantor and its Subsidiaries may have Investments in
       Affiliates at any one time outstanding up to but not exceeding an amount
       equal to one-third (1/3rd) of Consolidated Adjusted Net Worth at such
       time;

              (vii) the Guarantor and its Subsidiaries may purchase or acquire
       stock or securities, or acquire assets or assume liabilities, of another
       Person in arm's-length transactions so long as no Default or Event of
       Default exists or would result therefrom, and, in the case of a purchase
       or acquisition of stock or securities, such Person becomes a Subsidiary
       of the Guarantor;

              (viii) the Guarantor and its Subsidiaries may invest in preferred
       auction rate stock and other similar tax favored short term investments
       with a readily available and liquid secondary market; and

              (ix) the Guarantor and its Subsidiaries may make loans, purchase
       securities or make other investments not permitted by the foregoing
       clauses of this Section 7(m) so long as the aggregate outstanding amount
       thereof, net of cash repayments of principal in the case of loans and
       cash sales proceeds in the case of securities or other investments that
       are liquidated but excluding any write-ups or write-downs in the value of
       any such loan, security or other investment that has not been liquidated,
       shall not exceed 5.5% of Consolidated Adjusted Net Worth at any time.


                                      -12-
<PAGE>

      (n) Transactions with Affiliates. The Guarantor will not, and will not
permit any of its Subsidiaries to, enter into any transaction or series of
related transactions, whether or not in the ordinary course of business, with
any Affiliate of the Guarantor, other than on terms and conditions substantially
as favorable to the Guarantor or such Subsidiary as would be obtainable by the
Guarantor or such Subsidiary at the time in a comparable arm's-length
transaction with a Person other than an Affiliate.

      (o) Total Consolidated Indebtedness to Total Consolidated Capitalization
Ratio. The Guarantor will not permit the ratio of its Total Consolidated
Indebtedness to Total Consolidated Capitalization to be more than (i) 0.65:1 at
any time from and including January 1 to and including September 30 of each year
and (ii) 0.55:1 at any time from and including October 1 to and including
December 31, of each year.

      (p) Debt to Cash Flow Ratio. The Guarantor will not permit the Debt to
Cash Flow Ratio for the period of four consecutive fiscal quarters (taken as one
accounting period) ending on the last day of such fiscal quarter to be more than
5:1.

      (q) Certain Obligations Respecting Subsidiaries. The Guarantor will not,
and will not permit any of its Subsidiaries to, directly or indirectly, create
or otherwise cause or suffer to exist or become effective any encumbrance or
restriction on the ability of any such Subsidiary to (a) pay dividends or make
any other distributions on its capital stock or any other interest or
participation in its profits owned by the Guarantor or any Subsidiary of the
Guarantor, or pay any Indebtedness owed to the Guarantor or a Subsidiary of the
Guarantor, (b) make loans or advances to the Guarantor or (c) transfer any of
its properties or assets to the Guarantor, except for (x) such encumbrances or
restrictions existing under or by reason of (i) applicable law, (ii) this
Guaranty or any other Credit Document and (iii) customary provisions restricting
subletting or assignment of any lease governing a leasehold interest of the
Guarantor or a Subsidiary of the Guarantor and (y) issuances by Subsidiaries of
preferred stock.

      8. Definitions. Terms defined in the Credit Agreement and used, but not
otherwise defined, in this Guaranty shall have the respective meanings assigned
to such terms in the Credit Agreement. In addition, the following terms shall
have the following meanings (such meanings to be equally applicable to both the
singular and plural forms of the terms defined):

      "Affiliate" shall mean, with respect to any Person, any other Person
(other than an individual) directly or indirectly controlling, controlled by, or
under direct or indirect common control with, such Person; provided, however,
that for purposes of Section 7(n), an Affiliate of the Guarantor shall include
any Person that directly or indirectly owns more than 5% of the Guarantor, and
any officer or director of the Guarantor or any such Person. A Person shall be
deemed to control another Person if such Person possesses, directly or
indirectly, the power to direct or cause the direction of the management and
policies of such other Person, whether through the ownership of voting
securities, by contract, or otherwise.

      "Cash Equivalents" shall mean, as to any Person, (i) securities issued or
directly and fully guaranteed or issued by the United States or any agency or
instrumentality thereof (provided that the full faith and credit of the United
States is pledged in support thereof) having maturities of not more than six
months from the date of acquisition, (ii) time deposits and certificates of
deposit


                                      -13-
<PAGE>

of any Bank, the Administrative Agent, and any commercial bank incorporated in
the United States of recognized standing having capital and surplus in excess of
$500,000,000 with maturities of not more than six months from the date of
acquisition by such Person, (iii) repurchase obligations with a term of not more
than seven days for underlying securities of the types described in clause (i)
above entered into with any bank meeting the qualifications specified in clause
(ii) above, (iv) commercial paper issued by the parent corporation of any Bank,
the Administrative Agent, and any commercial bank (provided that the parent
corporation and the bank are both incorporated in the United States) of
recognized standing having capital and surplus in excess of $500,000,000 and
commercial paper issued by any Person incorporated in the United States, which
commercial paper is rated at least A-1 or the equivalent thereof by Standard &
Poor's Corporation or at least P-1 or the equivalent thereof by Moody's
Investors Service, Inc. and in each case maturing not more than six months after
the date of acquisition by such Person and (v) investments in money market funds
substantially all the assets of which are comprised of securities of the types
described in clauses (i) through (iv) above.

      "Consolidated Adjusted Net Worth" shall mean, at any time, the sum of (x)
the Guarantor's Consolidated Net Worth plus (y) the outstanding principal amount
of the Guarantor's Subordinated Indebtedness (to the extent and in the amount
that any portion of such principal amount matures one year or more after the
Expiry Date).

      "Consolidated Current Assets" shall mean, as to any Person, the current
assets of such Person and its Subsidiaries determined on a consolidated basis.

      "Consolidated Current Liabilities" shall mean, as to any Person, the
current liabilities of such Person and its Subsidiaries determined on a
consolidated basis.

      "Consolidated Indebtedness" shall mean, for any fiscal quarter, an amount
equal to (x) the sum of (i) the average of the amounts of Indebtedness of the
types listed on Schedule III hereto on the last Business Day of each calendar
week ending during such fiscal quarter plus (ii) the amount of all Indebtedness
of the Guarantor and its Subsidiaries (other than Indebtedness of the types
listed on Schedule III hereto) (determined on a consolidated basis) on the last
day of such fiscal quarter plus (iii) without duplication of amounts included in
clauses (i) and (ii) above, the aggregate outstanding amount of Short-term
Preferred Stock of Subsidiaries of the Guarantor issued after the date hereof
minus (y) the sum of (i) the amount of all Cash Equivalents and investments of
the type described in Section 7(m)(viii) held by OFI on the last day of such
fiscal quarter plus (ii) the Dollar Equivalent of the amount of all Foreign Cash
Equivalents held by OFL on the last day of such fiscal quarter.

      "Consolidated Net Income" shall mean the net income of the Guarantor and
its Subsidiaries determined on a consolidated basis in accordance with generally
accepted accounting principles.

      "Consolidated Net Worth" shall mean, as to any Person, the Net Worth of
such Person and its Subsidiaries determined on a consolidated basis (including
therein the portion of such Net Worth reflecting minority interests in
Subsidiaries).


                                      -14-
<PAGE>

      "Debt to Cash Flow Ratio" shall mean the ratio of (i) Consolidated
Indebtedness for any fiscal quarter of the Guarantor to (ii) Net Cash Flow for
the period of four consecutive complete fiscal quarters of the Guarantor (taken
as one accounting period) ending on the last day of such fiscal quarter.

      "Designated Subsidiaries" shall mean BBDO Worldwide Inc., BBDO Detroit
Inc., The DDB Needham Worldwide Communications Group Inc., DDB Needham Chicago
Inc., TBWA Chiat-Day Inc., Omnicom Finance Inc. and DDB Needham Worldwide
Partners Inc.

      "Dollar Equivalent" shall mean, with respect to any Foreign Cash
Equivalent denominated in a currency other than U.S. Dollars, the amount of U.S.
Dollars into which the principal amount of such Foreign Cash Equivalent could be
converted at the then applicable Exchange Rate. For the purpose of the foregoing
determination, the "Exchange Rate" shall be the spot rate at which the relevant
currency is offered for sale against delivery of U.S. Dollars on the date of
determination thereof (or, if such date is not a Business Day, the next
preceding Business Day), as set forth in The Wall Street Journal; provided that
if no such rate is set forth in The Wall Street Journal on such date, the
"Exchange Rate" shall be the rate quoted by the Administrative Agent at the
opening of business on such date (or, if such date is not a Business Day, the
next preceding Business Day) for the spot rate at which the relevant currency is
offered for sale by the Administrative Agent against delivery of U.S. Dollars.

      "Foreign Cash Equivalents" shall mean (i) time deposits, certificates of
deposit and similar instruments of any Bank or any other commercial bank having
long-term indebtedness rated in its highest rating category by Moody's Investors
Services, Inc. or by Standard & Poor's Corporation, and (ii) such other
securities and investments as shall be approved by the Administrative Agent from
time to time.

      "Indebtedness" shall mean, as to any Person, without duplication, (i) all
indebtedness (including principal, interest, fees and charges) of such Person
for borrowed money or for the deferred purchase price of property or services
(other than earn-out payment obligations of such Person in connection with the
purchase of property or services to the extent that they are still contingent),
(ii) the face amount of all letters of credit issued for the account of such
Person and all drafts drawn thereunder (other than letters of credit issued in
support of accrued expenses and accounts payable incurred in the ordinary course
of business), (iii) all liabilities secured by any Lien on any property owned by
such Person, whether or not such liabilities have been assumed by such Person,
(iv) the aggregate amount required to be capitalized under leases under which
such Person is the lessee and (v) all Contingent Obligations of such Person.

      "Investments in Affiliates" shall mean all amounts paid and the fair
market value of all non-cash delivered in consideration for the purchase of
securities of, or the making of any other investment in, any Person that, after
giving effect to such purchase or other investment, is not a Subsidiary of the
Guarantor but is subject to the exercise by the Guarantor (directly or
indirectly) of significant influence over its operating and financial policies.

      "Net Cash Flow" shall mean, for any period, the Consolidated Net Income
for such period without giving effect to any extraordinary gains or losses and
gains or losses from sales of assets (other than sales of inventory in the
ordinary course of business), adjusted by (x) adding


                                      -15-
<PAGE>

thereto the following items: (i) the amount of all amortization of intangibles
and depreciation that were deducted in arriving at such Consolidated Net Income
for such period, (ii) the portion of such Consolidated Net Income attributable
to minority interests in Subsidiaries, and (iii) the amount of all dividends
received during such period by the Guarantor or any of its Subsidiaries from
Persons other than Subsidiaries of the Guarantor, to the extent not included in
calculating Consolidated Net Income for such period and (y) deducting therefrom
(i) the amount of all dividends paid by Subsidiaries of the Guarantor to Persons
other than the Guarantor or Wholly-Owned Subsidiaries of the Guarantor during
such period, (ii) the net income for such period of Persons other than
Subsidiaries of the Guarantor, to the extent allocated to the equity interest of
the Guarantor or any such Subsidiary in such Persons, and (iii) an amount, if
positive, equal to (x) the amount of all dividends paid by the Guarantor to its
common or preferred shareholders during such period, minus (y) 50% of the
Consolidated Net Income.

      "Net Worth" shall mean, as to any Person, the sum of its capital stock,
capital in excess of par or stated value of shares of its capital stock,
retained earnings and any other accounts which, in accordance with generally
accepted accounting principles in the United States, constitutes stockholders
equity, but in any event deducting therefrom any treasury stock, provided that
each of the foregoing shall be determined without giving effect to any foreign
currency translation adjustments.

      "Short-term Preferred Stock" shall mean any preferred stock of any
Subsidiary of the Guarantor that has any maturity or redemption date, or that
can be required to be redeemed at the option of the holder thereof, on or before
the date one year after the Expiry Date (the amount of any Short-term Preferred
Stock being calculated for the purposes of the definition of the term
"Consolidated Indebtedness" as the higher of the liquidation preference or the
redemption price thereof).

      "Subordinated Indebtedness" of any Person shall mean all Indebtedness of
such Person which is subordinated both to the Obligations under the Credit
Agreement and all obligations arising under this Guaranty, on terms and
conditions satisfactory to the Administrative Agent and the Required Banks;
provided that when used with respect to the Guarantor, the term "Subordinated
Indebtedness" shall be deemed to include (i) all Indebtedness of the Guarantor
evidenced by its 4-1/4% Convertible Subordinated Debentures due 2007 and its
2-1/4% Convertible Subordinated Debentures due 2013, in each case as such
Debentures (and the respective indenture governing the terms thereof) are in
effect on the date hereof and (ii) all Indebtedness of the Guarantor evidenced
and governed by documentation containing subordination terms, covenants,
mandatory redemption provisions, events of default and remedies available upon
the existence of an event of default no less favorable to the Banks and no more
restrictive on the Guarantor and its Subsidiaries than those contained in the
documentation evidencing and governing the debt issuances referred to in clause
(i) above; in each case as amended, modified and supplemented from time to time
with the consent of the Administrative Agent and the Required Banks.

      "Total Consolidated Capitalization" shall mean, at any time, the sum of
Total Consolidated Indebtedness at such time plus Consolidated Net Worth at such
time.


                                      -16-
<PAGE>

      "Total Consolidated Indebtedness" shall mean, at any time, all
Indebtedness of the Guarantor and its Subsidiaries at such time, determined on a
consolidated basis.

      "Wholly-Owned Subsidiary" shall mean, as to any Person, (i) any
corporation 100% of whose capital stock is at the time owned by such Person
and/or one or more Wholly-Owned Subsidiaries of such Person and (ii) any
partnership, association, joint venture or other entity in which such Person
and/or one or more Wholly-Owned Subsidiaries of such Person has a 100% equity
interest at such time.

      9. Continuing Guaranty, Etc. This Guaranty is a continuing one and all
liabilities to which it applies or may apply under the terms hereof shall be
conclusively presumed to have been created in reliance hereon. No failure or
delay on the part of any Guaranteed Party in exercising any right, power or
privilege hereunder and no course of dealing between the Guarantor, any
Guaranteed Party or the holder of any Note shall operate as a waiver thereof;
nor shall any single or partial exercise of any right, power or privilege
hereunder preclude any other or further exercise thereof or the exercise of any
other right, power or privilege. The rights, powers and remedies herein
expressly provided are cumulative and not exclusive of any rights, powers or
remedies which any Guaranteed Party or the holder of any Note would otherwise
have. No notice to or demand on the Guarantor in any case shall entitle the
Guarantor to any other further notice or demand in similar or other
circumstances or constitute a waiver of the rights of any Guaranteed Party or
the holder of any Note to any other or further action in any circumstances
without notice or demand.

      10. Successors and Assigns. This Guaranty shall be binding upon the
Guarantor and its successors and assigns and shall inure to the benefit of the
Guaranteed Parties and their successors and assigns.

      11. Amendments, Etc. Neither this Guaranty nor any provision hereof may be
changed, waived, discharged or terminated except as provided in Section 12.13 of
the Credit Agreement.

      12. Receipt of Credit Agreement. The Guarantor acknowledges that an
executed (or conformed) copy of the Credit Agreement has been made available to
its principal executive officers and such officers are familiar with the
contents thereof.

      13. Setoff. In addition to any rights now or hereafter granted under
applicable law or otherwise, and not by way of limitation of any such rights,
upon the occurrence of an Event of Default each of the Banks is hereby
authorized at any time or from time to time, without presentment, demand,
protest, or other notice of any kind to the Guarantor or to any other Person,
any such notice being hereby expressly waived, to set off and to appropriate and
apply any and all deposits (general or special) and any other Indebtedness at
any time held or owing by such Bank (including, without limitation, by branches
and agencies of such Bank and its affiliates wherever located) to or for the
credit or the account of the Guarantor against and on account of the obligations
of the Guarantor to such Bank under this Guaranty, irrespective of whether or
not such Bank shall have made any demand hereunder and although said
obligations, or any of them, shall be contingent or unmatured.


                                      -17-
<PAGE>

      14. Notices. All notices and other communications hereunder shall be made
at the addresses, in the manner and with the effect provided in Section 12.03 of
the Credit Agreement, provided that, for this purpose, the address of the
Guarantor shall be the one specified opposite its signature below.

      15. Reinstatement. If claim is ever made upon any Guaranteed Party or the
holder of any Note for repayment or recovery of any amount or amounts received
in payment or on account of any of the Guaranteed Obligations and any of the
aforesaid payees repays all or part of said amount by reason of (a) any
judgment, decree or order of any court or administrative body having
jurisdiction over such payee or any of its property or (b) any settlement or
compromise of any such claim effected by such payee with any such claimant
(including the Guarantor), the Guarantor shall be and remain liable to the
aforesaid payees hereunder for the amount so repaid or recovered to the same
extent as if such amount had never originally been received by any such payee.

      16. Statute of Limitations. Any acknowledgment or new promise, whether by
payment of principal or interest or otherwise and whether by the Borrower or
others (including the Guarantor), with respect to any of the Guaranteed
Obligations shall, if the statute of limitations in favor of the Guarantor
against any Guaranteed Party or the holder of any Note shall have commenced to
run, toll the running of such statute of limitations, and if the period of such
statute of limitations shall have expired, prevent the operation of such statute
of limitations.

      17. Generally Accepted Accounting Principles. The financial statements to
be furnished to the Banks pursuant hereto shall be made and prepared in
accordance with generally accepted accounting principles in the United States
consistently applied throughout the periods involved (except as set forth in the
notes thereto or as otherwise disclosed in writing by the Guarantor to the
Banks); provided that, except as otherwise specifically provided herein, all
computations determining compliance with Section 7 shall utilize accounting
principles and policies in conformity with those used to prepare the historical
financial statements delivered to the Banks pursuant to Section 6(e).

      18. Governing Law, Submission to Jurisdiction. This Guaranty and the
rights and obligations of the Guaranteed Parties, the holders of the Notes and
the Guarantor hereunder shall be construed in accordance with and governed by
the law of the State of New York. Any legal action or proceeding with respect to
this Guaranty may be brought in the courts of the State of New York, and, by
execution and delivery of this Agreement, the Guarantor hereby irrevocably
accepts for itself and in respect of its property, generally and
unconditionally, the jurisdiction of the aforesaid courts. The Guarantor agrees
that if at any time its principal place of business is not in the City and State
of New York, it will irrevocably designate, appoint and empower an agent for
purposes of this Section, in the City and State of New York, as its designee,
appointee and agent to receive, accept and acknowledge for and on its behalf,
and in respect of its property, service of any and all legal process, summons,
notices and documents which may be served in any such action or proceeding. If
for any reason such designee, appointee and agent shall cease to be available to
act as such, the Guarantor agrees to designate a new designee, appointee and
agent in New York City on the terms and for the purposes of this provision
satisfactory to the Administrative Agent. The Guarantor further irrevocably
consents to the service of process out of any of the aforementioned courts in
any such action or proceeding by the mailing of copies thereof by registered or
certified mail, postage 


                                      -18-
<PAGE>

prepaid, to the Guarantor at its address set forth opposite its signature below,
such service to become effective 30 days after such mailing. Nothing herein
shall affect the right of any Guaranteed Party or the holder of any Note to
serve process in any other manner permitted by law or to commence legal
proceedings or otherwise proceed against the Guarantor in any other
jurisdiction. The Guarantor hereby irrevocably waives any objection which it may
now or hereafter have to the laying of venue of any of the aforesaid actions or
proceedings arising out of or in connection with the Guaranty brought in the
courts referred to above and hereby further irrevocably waives and agrees not to
plead or claim in any such court that any such action or proceeding brought in
any such court has been brought in an inconvenient forum.

      19. Judgment Currency. The obligation of the Guarantor to make payment in
Dollars of any Guaranteed Obligations due hereunder shall not be discharged or
satisfied by any tender, or any recovery pursuant to any judgment, which is
expressed in or converted into any currency other than Dollars, except to the
extent such tender or recovery shall result in the actual receipt by the
respective Guaranteed Party in the United States of America of the full amount
of Dollars expressed to be payable in respect of any such Guaranteed
Obligations. The obligation of the Guarantor to make payment in Dollars as
aforesaid shall be enforceable as an alternative or additional cause of action
for the purpose of recovery in Dollars of the amount, if any, by which such
actual receipt shall fall short of the full amount of Dollars expressed to be
payable in respect of any such Guaranteed Obligations, and shall not be affected
by judgment being obtained for any other sums due under this Guaranty.


                                      -19-
<PAGE>

      IN WITNESS WHEREOF, the Guarantor has caused this Guaranty to be executed
and delivered as of the date first above written.

Address
- -------
437 Madison Avenue                                   OMNICOM GROUP INC.
New York, New York  10022
Attention:

                                                  By: /s/ Dennis E. Hewitt
                                                      -----------------------
                                                      Name:  Dennis E. Hewitt
                                                      Title: Treasurer

Accepted and Agreed to:

CITIBANK, N.A.,
  as Administrative Agent for the Banks

By: /s/ Carolyn A. Kee
    --------------------
    Name: Carolyn A. Kee
    Title: Vice President


                                      -20-
<PAGE>



                                   SCHEDULE I
                                   ----------

               SUBSIDIARIES OF THE GUARANTOR AS OF MARCH 29, 1999
               --------------------------------------------------

                         (for purposes of Section 6(l))

                             See attachment hereto.


                                      -21-
<PAGE>


                                                                   Attachment to
                                                                      Schedule I
                                                                   -------------
<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                       <C>                                           <C>
Omnicom Group Inc................................        New York                               --                             --
Cline Davis & Mann, Inc..........................        New York                           Registrant                        100%
Omnicom International Inc........................        Delaware                           Registrant                        100%
Omnicom Management Inc...........................        Delaware                           Registrant                        100%
Omnicom Finance Inc..............................        Delaware                           Registrant                        100%
Omnicom International Holdings Inc...............        Delaware                           Registrant                        100%
Communicade Inc..................................        Delaware                           Registrant                        100%
C-D Acquisitions Inc.............................        Delaware                           Registrant                        100%
Strategic Alliance Services Inc..................        Delaware                           Registrant                        100%
Goodby, Silverstein & Partners Holdings Inc......       California                          Registrant                        100%
Goodby, Silverstein & Partners Inc...............       California         Goodby, Silverstein & Partners Holdings Inc.       100%
I&S Corporation..................................          Japan                            Registrant                         40%
Manning Gottlieb Media Ltd.......................     United Kingdom                      Omnicom UK Ltd.                      53%
                                                                            Simons Palmer Clemmow Johnson (Holdings) Ltd.      35%
The Allmond Partnership Limited                       United Kingdom              Manning Gottlieb Media Limited               66%
Omnicom Finance Ltd..............................     United Kingdom             Diversified Agency Services Ltd.             100%
BBDO Worldwide Inc...............................        New York                           Registrant                        100%
BBDO Atlanta, Inc................................         Georgia                       BBDO Worldwide Inc.                   100%
BBDO Chicago, Inc................................        Delaware                       BBDO Worldwide Inc.                   100%
BBDO Detroit, Inc................................        Delaware                       BBDO Worldwide Inc.                   100%
BBDO International Inc...........................        Delaware                   Omnicom International Inc.                100%
Baker Lovick, L.L.C..............................        Delaware                        BBDO Canada Inc.                      99%
                                                                                       Omnicom Finance Ltd.                     1%
Ross Roy Communications, Inc.....................        Michigan                           Registrant                        100%
RATTO/BBDO S.A...................................        Argentina                      BBDO Worldwide Inc.                    40%
Clemenger BBDO Ltd...............................        Australia                      BBDO Worldwide Inc.                    47%
Diversified Marketing Services Pty. Ltd..........        Australia                      Clemenger BBDO Ltd.                    47%
Clemenger Direct Pty. Ltd. (Sydney)..............        Australia           Diversified Marketing Services Pty. Ltd.          47%
Multinet Systems.................................        Australia           Diversified Marketing Services Pty. Ltd.          33%
Porter Novelli Australia (Melbourne) Pty. Ltd....        Australia           Diversified Marketing Services Pty. Ltd.          26%
Porter Novelli Australia Pty. Ltd................        Australia           Diversified Marketing Services Pty. Ltd.          26%
Curtis Jones & Brown (Sydney)....................        Australia           Diversified Marketing Services Pty. Ltd.          26%
Port Productions Pty. Ltd. (Melbourne)...........        Australia           Diversified Marketing Services Pty. Ltd.          35%
Total Advt & Communications......................        Australia           Diversified Marketing Services Pty. Ltd.          26%
Emory Vincent design.............................        Australia           Diversified Marketing Services Pty. Ltd.          28%
Corporate Communications (Tasmania) Pty. Ltd.....        Australia           Diversified Marketing Services Pty. Ltd.          16%
Turnbull Porter Novelli (Melbourne)..............        Australia           Diversified Marketing Services Pty. Ltd.          47%
Turnbull Porter Novelli (Sydney).................        Australia           Diversified Marketing Services Pty. Ltd.          47%
Turnbull Porter Novelli (Perth)..................        Australia           Diversified Marketing Services Pty. Ltd.           9%
Turnbull Porter Novelli (Adelaide)...............        Australia           Diversified Marketing Services Pty. Ltd.          14%
Postel Australia Pty. Ltd........................        Australia           Diversified Marketing Services Pty. Ltd.          35%
Hardie Grant Magazines Pty. Ltd..................        Australia           Diversified Marketing Services Pty. Ltd.          12%
Zivo Pty. Ltd....................................        Australia           Diversified Marketing Services Pty. Ltd.          12%
CorPol Alliances Pty. Ltd........................        Australia           Diversified Marketing Services Pty. Ltd.          28%
MM Communications Pty. Ltd.......................        Australia           Diversified Marketing Services Pty. Ltd.          33%
Clemenger Sydney Pty. Ltd........................        Australia                      Clemenger BBDO Ltd.                    47%
Clemenger Melbourne Pty. Ltd.....................        Australia                      Clemenger BBDO Ltd.                    47%
Clemenger Adelaide Pty. Ltd......................        Australia                      Clemenger BBDO Ltd.                    47%
Clemenger Tasmania Pty. Ltd......................        Australia                      Clemenger BBDO Ltd.                    47%
Clemenger/Concept Pty. Ltd.......................        Australia                      Clemenger BBDO Ltd.                    47%
Adconnect........................................        Australia                      Clemenger BBDO Ltd.                     5%
TEAM/BBDO Werbeagentur Ges. m.b.H................         Austria                       BBDO Worldwide Inc.                   100%
</TABLE>


                                      S-2
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                   <C>                                               <C>
TEAM/BBDO Werbeagentur Ges. m.b.H & Co. Kg.......         Austria                TEAM/BBDO Werbeagentur Ges.m.b.H              84%
Palla, Koblinger & Partner GmbH..................         Austria                TEAM/BBDO Werbeagentur Ges.m.b.H              20%
Optimum Media Direction..........................         Austria           TEAM/BBDO Werbeagentur Ges. m.b.H & Co. Kg         42%
                                                                                 Heye & Partner Werbeagentur GmbH              50%
BBDO Belgium S.A.................................         Belgium                       BBDO Worldwide Inc.                    94%
Sponsoring & Event Marketing S.A.................         Belgium                        BBDO Belgium S.A.                     70%
Omnimedia S.A....................................         Belgium                        BBDO Belgium S.A.                     47%
                                                                                    DDB Needham Worldwide S.A.                 46%
Morael & Partners S.A............................         Belgium                        BBDO Belgium S.A.                     66%
VVL/BBDO S.A.....................................         Belgium                        BBDO Belgium S.A.                     75%
Moors Bloomsbury.................................         Belgium                        BBDO Belgium S.A.                     75%
N'Lil S.A........................................         Belgium                        BBDO Belgium S.A.                     48%
Optimum Media Direction..........................         Belgium                        BBDO Belgium S.A.                     47%
                                                                                    DDB Needham Worldwide S.A.                 46%
Optimum Media Team S.A...........................         Belgium                        BBDO Belgium S.A.                     42%
                                                                                    DDB Needham Worldwide S.A.                 46%
The Media Partnership S.A........................         Belgium                        BBDO Belgium S.A.                     23%
                                                                                    DDB Needham Worldwide S.A.                 23%
Topolino S.A.....................................         Belgium                        BBDO Belgium S.A.                     48%
BBDO/Business Communications S.A.................         Belgium                        BBDO Belgium S.A.                     75%
DMC..............................................         Belgium                        BBDO Belgium S.A.                     47%
No Media Comunicacao Ltda........................         Brazil                   ALMAP/BBDO Comunicacoes Ltda.               70%
ALMAP/BBDO Comunicacoes Ltda.....................         Brazil                      BBDO Publicidade, Ltda.                  70%
BBDO Publicidade, Ltda...........................         Brazil                        BBDO Worldwide Inc.                   100%
BBDO Canada Inc..................................         Canada                        BBDO Worldwide Inc.                   100%
McKim Communications Ltd.........................         Canada                         BBDO Canada Inc.                      49%
Generator Corp...................................         Canada                         BBDO Canada Inc.                      70%
Prophet DataProbe Inc............................         Canada                         BBDO Canada Inc.                      90%
Lanyon Phillips Communications Inc...............         Canada                         BBDO Canada Inc.                      17%
                                                                                        Omnicom Canada Inc.                    60%
Bazooka Information Design Inc...................         Canada                Lanyon Phillips Communications Inc.            77%
Blue Suede Studio Inc............................         Canada                Lanyon Phillips Communications Inc.            77%
PNMD, Inc........................................         Canada                        Omnicom Canada Inc.                    49%
Ross Roy Group of Canada, Ltd....................         Canada                   Ross Roy Communications, Inc.              100%
Ross Roy Communications Canada Ltd...............         Canada                  Ross Roy Group of Canada, Ltd.              100%
BBDO Chile, S.A..................................          Chile                        BBDO Worldwide Inc.                    60%
IMAX S.A.........................................          Chile                         BBDO Chile, S.A.                      31%
Publicista y Clientes S.A........................          Chile                         BBDO Chile, S.A.                      30%
180 degrees......................................          Chile                         BBDO Chile, S.A.                      15%
Media Direction..................................          Chile                         BBDO Chile, S.A.                      60%
BBDO Investigacion...............................          Chile                         BBDO Chile, S.A.                      60%
Axis.............................................          Chile                         BBDO Chile, S.A.                      30%
BBDO Publicidad .................................          Chile                         BBDO Chile, S.A.                      60%
Multinet  .......................................          Chile                         BBDO Chile, S.A.                      18%
BBDO/CNUAC Advertising Co. Ltd...................          China                      BBDO Asia Pacific Ltd.                   51%
Garnier/BBDO S.A.................................       Costa Rica                      BBDO Worldwide Inc.                    20%
BBDO Zagreb......................................         Croatia                       BBDO Worldwide Inc.                    60%
Impact/BBDO International Ltd....................         Cyprus                        BBDO Worldwide Inc.                    44%
Impact/BBDO Group Partnership....................         Cyprus                  Impact/BBDO International Ltd.               44%
                                                                             Impact/ BBDO Advertising & Marketing Ltd.          1%
Impact/ BBDO Advertising & Marketing Ltd.........         Cyprus                  Impact/BBDO International Ltd.               44%
Mark/BBDO a.s....................................     Czech Republic                BBDO Worldwide Europe GmbH                 80%
Media Direction a.s..............................     Czech Republic                BBDO Worldwide Europe GmbH                 80%
BBDO Danmark A/S.................................         Denmark                       BBDO Worldwide Inc.                    75%
BBDO A/S.........................................         Denmark                        BBDO Danmark A/S                      75%
</TABLE>


                                      S-3
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                      <C>                     <C>                                          <C>
BBDO Business Communications A/S.................         Denmark                        BBDO Danmark A/S                      30%
Sepia A/S........................................         Denmark                        BBDO Danmark A/S                      19%
Sleeping Beauty A/S..............................         Denmark                BBDO Business Communications A/S               7%
                                                                                             BBDO A/S                          19%
                                                                                             Sepia A/S                          5%
Networkers A/S...................................         Denmark                       Sleeping Beauty A/S                    22%
Administration ApS...............................         Denmark                BBDO Business Communications A/S               4%
                                                                                             BBDO A/S                           9%
                                                                                             Sepia A/S                          2%
                                                                                      DDB Needham Denmark A/S                   9%
                                                                                  Rapp & Collins/DDB Denmark A/S                6%
                                                                                      TBWA Reklamebureau A/S                   11%
Optima Media Direction ..........................         Denmark                        BBDO Danmark A/S                      53%
                                                                                      DDB Needham Denmark A/S                  20%
The Media Partnership............................         Denmark                     Optima Media Direction                   23%
Impact Advertising Ltd...........................          Egypt                  Impact/BBDO International Ltd.               44%
Apex Publicidad, S.A.............................       El Salvador                        Garnier/BBDO                        15%
BBDO Helsinki OY.................................         Finland                   BBDO Worldwide Europe GmbH                 86%
BBDO Paris S.A...................................         France                    BBDO Worldwide Europe GmbH                 90%
The Media Partnership ...........................         France                          BBDO Paris S.A.                      15%
West End S.A.....................................         France                          BBDO Paris S.A.                      48%
BBDO Marketing Services S.A......................         France                          BBDO Paris S.A.                      46%
Realisation S.A..................................         France                          BBDO Paris S.A.                      90%
Deslegan S.A.....................................         France                          BBDO Paris S.A.                      89%
Reflexions S.A...................................         France                          BBDO Paris S.A.                      90%
BLL Looping......................................         France                          BBDO Paris S.A.                      45%
CLM/BBDO S.A.....................................         France                          BBDO Paris S.A.                      90%
Around Midnight S.A..............................         France                          BBDO Paris S.A.                      90%
BBDO Corporate...................................         France                          BBDO Paris S.A.                      85%
Creapress S.A....................................         France                          BBDO Paris S.A.                      72%
Client First S.A.................................         France                           Deslegan S.A.                       35%
Expertises S.A...................................         France                           Deslegan S.A.                       86%
Realites & Communications S.A....................         France                           Deslegan S.A.                       61%
Saguez & Partners................................         France                           Deslegan S.A.                       36%
Epsilon S.A......................................         France                           West End S.A.                       48%
Appi S.A.........................................         France                           Epsilon S.A.                        48%
Blue Moon........................................         France                   BBDO Marketing Services S.A.                23%
Proximity S.A....................................         France                   BBDO Marketing Services S.A.                30%
Anaconda.........................................         France                          Proximity S.A.                       30%
ATM..............................................         France                          Proximity S.A.                       30%
BBDO Worldwide Europe GmbH.......................         Germany                       BBDO Worldwide Inc.                   100%
BBDO GmbH .......................................         Germany                   BBDO Worldwide Europe GmbH                 89%
BBDO Interactive GmbH............................         Germany                            BBDO GmbH                         71%
KNSK/BBDO Werbeagentur Gmbh......................         Germany                            BBDO GmbH                         89%
NOVUM Marketing- und Vertriebsberatung GmbH......         Germany                            BBDO GmbH                         36%
The Media Partnership GmbH.......................         Germany                            BBDO GmbH                         22%
                                                                             Communication Management GmbH Dusseldorf          25%
Stein Holding GmbH...............................         Germany                            BBDO GmbH                         62%
Boebel, Adam Werbeagentur GmbH...................         Germany                            BBDO GmbH                         84%
Art & Production Advertising Services GmbH.......         Germany                            BBDO GmbH                         89%
Sponsor Partners GmbH............................         Germany                            BBDO GmbH                         53%
Media Direction GmbH.............................         Germany                            BBDO GmbH                         39%
HM1 Ges. f. Direktmarketing und                                                                                       
  Werbelogistik GmbH.............................         Germany                            BBDO GmbH                         58%
BBDO Dusseldorf GmbH.............................         Germany                            BBDO GmbH                         89%
MSBK, Team Dialog-Marketing GmbH.................         Germany                            BBDO GmbH                         40%
</TABLE>


                                      S-4
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                       <C>               <C>                                                <C>
                                                                                       MSBK International AG                   31%
BBDO Dusseldorf GmbH Werbeagentur................         Germany                            BBDO GmbH                         89%
SELL BY TEL Call- & Communication Center GmbH....         Germany                            BBDO GmbH                         69%
BBDO Media Team GmbH.............................         Germany                            BBDO GmbH                         89%
M.I.D Marketinformationsdienst GmbH..............         Germany                            BBDO GmbH                         44%
K & K Kohtes & Klewes Kommunikation GmbH.........         Germany                            BBDO GmbH                         44%
Economia Holding GmbH (Hamburg)..................         Germany                            BBDO GmbH                         44%
Kofner & Partner Werbeagentur GmbH...............         Germany                            BBDO GmbH                         36%
Leonhardt & Kern Werbung GmbH....................         Germany                            BBDO GmbH                         68%
Luders/BBDO Werbeagentur GmbH....................         Germany                            BBDO GmbH                         44%
BBDO Dusseldorf GmbH Advertising.................         Germany                            BBDO GmbH                         89%
G.F.M.O. GmbH....................................         Germany                            BBDO GmbH                         82%
Brand Link GmbH..................................         Germany                            BBDO GmbH                         76%
Redwood Brand Publishing GmbH....................         Germany                            BBDO GmbH                         32%
                                                                               Redwood International Publishing Ltd.           36%
Peter Schmidt, Claus Koch Holding GmbH...........         Germany                            BBDO GmbH                         28%
Art & Production pre-press center GmbH...........         Germany           Art & Production Advertising Services GmbH         89%
G.P.O. GmbH......................................         Germany                          G.F.M.O. GmbH                       82%
G.F.M.S. GmbH....................................         Germany                          G.F.M.O. GmbH                       82%
promediapart/G.F.M.O.............................         Germany                          G.F.M.O. GmbH                       74%
Leonhardt & Kern Alpha GmbH Werbeagentur.........         Germany                  Leonhardt & Kern Werbung GmbH               68%
Leonhardt & Kern Beta GmbH Werbeagentur..........         Germany                  Leonhardt & Kern Werbung GmbH               52%
Leonhardt & Kern Gamma GmbH Werbeagentur.........         Germany                  Leonhardt & Kern Werbung GmbH               62%
Design und Grafikstudio "An der Alster" GmbH.....         Germany                 Economia Holding GmbH (Hamburg)              44%
Manfred Baumann GmbH Hamburg.....................         Germany                 Economia Holding GmbH (Hamburg)              44%
Economia Ges. f. Marketing and Werb. GmbH & Co KG         Germany                 Economia Holding GmbH (Hamburg)              44%
Brodersen, Stampe und Partner Werbeagentur GmbH..         Germany                 Economia Holding GmbH (Hamburg)              44%
DIALOGISTIK Service-Center Direktmarketing GmbH..         Germany       HM1 Ges. f. Direktmarketing und Werbelogistik GmbH     58%
MD Factory Marketing Datanmanagement GmbH........         Germany       HM1 Ges. f. Direktmarketing und Werbelogistik GmbH     29%
DCS GmbH.........................................         Germany       HM1 Ges. f. Direktmarketing und Werbelogistik GmbH     58%
HM1 Heuser, Mayer & Partner Direktmarketing GmbH.         Germany       HM1 Ges. f. Direktmarketing und Werbelogistik GmbH     58%
K & K Kohtes & Klewes PR GmbH....................         Germany            K & K Kohtes & Klewes Kommunikation GmbH          44%
K & K Kohtes & Klewes Kommunikation Dresden GmbH.         Germany            K & K Kohtes & Klewes Kommunikation GmbH          31%
K & K Kohtes & Klewes Kommunikation 
   Frankfurt GmbH ...............................         Germany            K & K Kohtes & Klewes Kommunikation GmbH          33%
Viamedia Medienagentur fur Radio & TV GmbH.......         Germany            K & K Kohtes & Klewes Kommunikation GmbH          33%
PURE Information Public Relations GmbH...........         Germany            K & K Kohtes & Klewes Kommunikation GmbH          27%
K & K Kohtes, Klewes & Partner GmbH..............         Germany            K & K Kohtes & Klewes Kommunikation GmbH          27%
K&K Kohtes & Klewes Kommunikation Hamburg GmbH...         Germany            K & K Kohtes & Klewes Kommunikation GmbH          36%
Kohtes & Klewes comm. medical GmbH...............         Germany            K & K Kohtes & Klewes Kommunikation GmbH          38%
Brodeur Kohtes & Klewes Kommunikation GmbH.......         Germany            K & K Kohtes & Klewes Kommunikation GmbH          42%
Michael Vagedes Ges. fur Eventkomm. mbH..........         Germany            K & K Kohtes & Klewes Kommunikation GmbH          18%
K & K Kohtes & Klewes Komm. Berlin GmbH..........         Germany            K & K Kohtes & Klewes Kommunikation GmbH          44%
Deekeling & Fiebig Agent. fur Komm. GmbH.........         Germany            K & K Kohtes & Klewes Kommunikation GmbH          33%
Promotion Dynamics GmbH..........................         Germany                       Stein Holding GmbH                     62%
Stein Promotions GmbH............................         Germany                       Stein Holding GmbH                     62%
Stein Promotions Hamburg GmbH....................         Germany                       Stein Holding GmbH                     53%
MSBK Consulting GmbH.............................         Germany                 MSBK/Team Dialog-Marketing GmbH              22%
P.S. Produktions-Service GmbH....................         Germany                      MSBK International AG                   46%
SMP Werbeservice GmbH............................         Germany                      MSBK International AG                   36%
Knauer/Rump/Partner Werbeagentur GmbH............         Germany                      MSBK International AG                   49%
SELL/DIALOG Werbeagentur GmbH....................         Germany              Knauer/Rump/Partner Werbeagentur GmbH           39%
Claus Koch Corp. Comm............................         Germany             Peter Schmidt, Claus Koch Holding GmbH           28%
Peter Schmidt Stud. GmbH.........................         Germany             Peter Schmidt, Claus Koch Holding GmbH           28%
Final Artwork GmbH...............................         Germany             Peter Schmidt, Claus Koch Holding GmbH           28%
BBDO Advertising S.A.............................         Greece                    BBDO Worldwide Europe GmbH                 80%
                                                                                        BBDO Worldwide Inc.                    10%
</TABLE>


                                      S-5
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                      <C>                <C>                                               <C>
Team/Athens S.A..................................         Greece                       BBDO Advertising S.A.                   64%
Arrow II Advertising S.A.........................         Greece                       BBDO Advertising S.A.                   32%
SPO S.A..........................................         Greece                       BBDO Advertising S.A.                   45%
BGM/the Media Corp  S.A.........................          Greece                       BBDO Advertising S.A.                   90%
Cinemax S.A......................................         Greece                       BBDO Advertising S.A.                   90%
BGM/Media Direction Hellas S.A...................         Greece                       BBDO Advertising S.A.                   90%
BBDO Business Communications S.A.................         Greece                       BBDO Advertising S.A.                   90%
IKON S.A./Porter Novelli.........................         Greece                       BBDO Advertising S.A.                   77%
Point Zero S.A...................................         Greece                       BBDO Advertising S.A.                   24%
Grafis S.A.......................................         Greece                       BBDO Advertising S.A.                   90%
Lamda Alpha S.A..................................         Greece                       BBDO Advertising S.A.                   23%
BBDO/Guatemala S.A...............................        Guatemala                         Garnier/BBDO                        30%
Zeus/BBDO........................................        Honduras                          Garnier/BBDO                        23%
BBDO Asia Pacific Ltd............................        Hong Kong                      BBDO Worldwide Inc.                   100%
BBDO Hong Kong Ltd...............................        Hong Kong                    BBDO Asia Pacific Ltd.                  100%
ADCOM BBDO Direct Limited........................        Hong Kong                      BBDO Hong Kong Ltd.                   100%
The Orchard Group Limited........................        Hong Kong                    BBDO Asia Pacific Ltd.                  100%
BBDO Budapest....................................         Hungary                   BBDO Worldwide Europe GmbH                100%
The Media Partnership............................         Hungary                          BBDO Budapest                       25%
Hungarian Promotional Services...................         Hungary                          BBDO Budapest                       55%
Media Direction .................................         Hungary                          BBDO Budapest                      100%
Optima Media Direction...........................         Hungary                          BBDO Budapest                       44%
RK Swamy/BBDO Advertising Ltd....................          India                      BBDO Asia Pacific Ltd.                   20%
The Candover Company.............................         Ireland                       BBDO Worldwide Inc.                    50%
                                                                                      AMV (Investments) Ltd.                   50%
Irish International..............................         Ireland                      The Candover Company                   100%
Gitam/BBDO Ltd...................................         Israel                        BBDO Worldwide Inc.                    49%
Data Pro Ltd.....................................         Israel                          Gitam/BBDO Ltd.                      15%
Y.SAAR Ltd.......................................         Israel                          Gitam/BBDO Ltd.                      15%
Video Dada Ltd...................................         Israel                          Gitam/BBDO Ltd.                      49%
Multi Sdar Ltd...................................         Israel                          Gitam/BBDO Ltd.                      49%
Motiv Plus S.A...................................         Israel                          Gitam/BBDO Ltd.                      49%
Gitam International S.A..........................         Israel                          Motiv Plus S.A.                      22%
BBDO Italy SpA...................................          Italy                        BBDO Worldwide Inc.                   100%
Impact & Echo....................................         Kuwait                   Impact/BBDO Group Partnership               22%
Impact/BBDO SAL..................................         Lebanon                  Impact/BBDO Group Partnership               22%
Impact/BBDO SARL.................................         Lebanon                  Impact/BBDO Group Partnership               44%
Strategies SAL...................................         Lebanon                         Impact/BBDO SAL                      22%
BBDO (Malaysia) Sdn Bhd..........................        Malaysia                     BBDO Asia Pacific Ltd.                  100%
BBDO Mexico, S.A. de C.V.........................         Mexico                        BBDO Worldwide Inc.                    80%
OFI Finance B.V..................................       Netherlands                         Registrant                         66%
                                                                                         BBDO Canada Inc.                      34%
BBDO Nederland B.V...............................       Netherlands                     BBDO Worldwide Inc.                    50%
Keja/Donia B.V...................................       Netherlands                     BBDO Nederland B.V.                    50%
FHV/BBDO  Creative Marketing Agency N.V..........       Netherlands                     BBDO Nederland B.V.                    50%
Bennis Porter Novelli............................       Netherlands                     BBDO Nederland B.V.                    50%
Signum Informationieprojecten B.V................       Netherlands                     BBDO Nederland B.V.                    50%
Bartels/Verdonk Impuls B.V.......................       Netherlands                     BBDO Nederland B.V.                    50%
BBDO Business Communications B.V.................       Netherlands                     BBDO Nederland B.V.                    50%
D.M. Het ReklameTeam B.V.........................       Netherlands                     BBDO Nederland B.V.                    35%
PLP Business Communications......................       Netherlands                        BBDO BC B.V.                        26%
Liberty Films B.V................................       Netherlands           FHV/BBDO Creative Marketing Agency N.V.          50%
Media Direction Netherland B.V...................       Netherlands           FHV/BBDO Creative Marketing Agency N.V.          31%
Adviesbureau Bennis Pauw en Partners BVBA........       Netherlands                    Bennis Porter Novelli                   24%
</TABLE>


                                      S-6
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                   <C>                                               <C>
Diversified Marketing Services Ltd. (N.Z.).......       New Zealand                     Clemenger BBDO Ltd.                    47%
Aim Direct.......................................       New Zealand         Diversified Marketing Services Ltd. (N.Z.)         36%
Porter Novelli (Auckland)........................       New Zealand         Diversified Marketing Services Ltd. (N.Z.)         23%
Porter Novelli (Wellington)......................       New Zealand         Diversified Marketing Services Ltd. (N.Z.)         40%
Total Media......................................       New Zealand         Diversified Marketing Services Ltd. (N.Z.)         19%
Colenso Communications Ltd. .....................       New Zealand                     Clemenger/BBDO Ltd.                    47%
HKM Advertising Ltd. ............................       New Zealand                     Clemenger/BBDO Ltd.                    47%
Agency Management Systems........................       New Zealand                     Clemenger/BBDO Ltd.                    47%
Optimum Media Direction..........................       New Zealand                 Colenso Communications Ltd.                23%
                                                                                       HKM Advertising Ltd.                    23%
BBDO/Nicaragua S.A...............................        Nicaragua                         Garnier/BBDO                        25%
BBDO Oslo A/S....................................         Norway                    BBDO Worldwide Europe GmbH                 56%
Media Direction A/S..............................         Norway                           BBDO Oslo A/S                       56%
Schroder Production A/S..........................         Norway                           BBDO Oslo A/S                       56%
Sepia A/S........................................         Norway                           BBDO Oslo A/S                       25%
BBDO Trade Marketing.............................         Norway                           BBDO Oslo A/S                       37%
Garnier/BBDO Inc. S.A............................         Panama                        BBDO Worldwide Inc.                    50%
BBDO Panama......................................         Panama                      Garnier/BBDO Inc. S.A.                   26%
BBDO Peru S.A....................................          Peru                         BBDO Worldwide Inc.                    51%
PAC/BBDO Worldwide Inc...........................       Philippines                   BBDO Asia Pacific Ltd.                   30%
BBDO Warsaw......................................         Poland                        BBDO Worldwide Inc.                    80%
Spin Communications..............................         Poland                            BBDO Warsaw                        80%
Media Direction..................................         Poland                            BBDO Warsaw                        80%
BBDO Portugal Agencia de Publicidade, Lda........        Portugal                   BBDO Worldwide Europe GmbH                 80%
Media Direction..................................        Portugal           BBDO Portugal Agencia de Publicidade, Lda.         80%
Headline Public Relations & Promotions, Inc......       Puerto Rico                    BBDO Puerto Rico Inc.                   85%
BBDO Puerto Rico Inc.............................       Puerto Rico                     BBDO Worldwide Inc.                    85%
Graffiti/BBDO....................................         Romania                       BBDO Worldwide Inc.                    20%
Carlos Productions...............................         Romania                          Graffiti/BBDO                       13%
BBDO Marketing A/O...............................         Russia                    BBDO Worldwide Europe GmbH                100%
Arabian Central Establishment....................      Saudi Arabia               Impact/BBDO International Ltd.               44%
BBDO Singapore Pte Ltd...........................        Singapore                    BBDO Asia Pacific Ltd.                  100%
Orchard Integrated Pte...........................        Singapore                   The Orchard Group Limited                100%
Mark/BBDO Ltd....................................     Slovak Republic                     Mark/BBDO s.a.                       31%
                                                                                    BBDO Worldwide Europe GmbH                 39%
Berry Bush/BBDO (Proprietary) Limited............      South Africa                 BBDO Worldwide Europe GmbH                 20%
Tiempo/BBDO Madrid S.A...........................          Spain                         BBDO Espana S.A.                      65%
The Media Partnership S.A........................          Spain                         BBDO Espana S.A.                      23%
Contrapunto S.A..................................          Spain                         BBDO Espana S.A.                      67%
Nucleo de Communicacion S.A......................          Spain                         Contrapunto S.A.                      67%
Tiempo/BBDO S.A..................................          Spain                         BBDO Espana S.A.                      77%
BBDO Espana S.A..................................          Spain                        BBDO Worldwide Inc.                    90%
C.P. Communicacion S.A...........................          Spain                         Contrapunto S.A.                      62%
Media Direction Madrid S.A.......................          Spain                      Tiempo/BBDO Madrid S.A.                  65%
DEC S.A.       ..................................          Spain                         Tiempo/BBDO S.A.                      65%
Media Direction S.A..............................          Spain                         Tiempo/BBDO S.A.                      77%
SELLBYTELL AG....................................       Switzerland        SELL BY TEL Call- & Communication Center GmbH       23%
MSBK International AG............................       Switzerland                     BBDO Worldwide Inc.                    61%
MSBK Zurich AG...................................       Switzerland                    MSBK International AG                   24%
Ehrenstrahle International A.B...................         Sweden                    BBDO Worldwide Europe GmbH                 76%
HLR/BBDO Reklambyra A.B..........................         Sweden                    BBDO Worldwide Europe GmbH                100%
Ehrenstrahle & Co. in Stockholm A.B..............         Sweden                  Ehrenstrahle International A.B.              76%
HLR/Broadcast Filmproduction A.B.................         Sweden                     HLR/BBDO Reklambyra A.B.                 100%
Hard & Co. Reklambyra A.B........................         Sweden                     HLR/BBDO Reklambyra A.B.                  52%
Gester & Co. A.B.................................         Sweden                     HLR/BBDO Reklambyra A.B.                  20%
</TABLE>


                                      S-7
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                <C>                    <C>                                                 <C>
BBDO Taiwan Advertising Company Ltd..............         Taiwan                      BBDO Asia Pacific Ltd.                   55%
Damask/BBDO Limited..............................        Thailand                     BBDO Asia Pacific Ltd.                  100%
Alice BBDO.......................................         Turkey                    BBDO Worldwide Europe GmbH                 30%
MEDIA +..........................................         Turkey                            Alice BBDO                         27%
FOCUS 4..........................................         Turkey                            Alice BBDO                         27%
BBDO Direct Marketing and PR Services............         Turkey                            Alice BBDO                         30%
Impact/BBDO......................................  United Arab Emirates           Impact/BBDO International Ltd.               44%
BBDO CEE (Ltd)...................................     United Kingdom                    BBDO Worldwide Inc.                   100%
Media Direction CEE (Ltd)........................     United Kingdom                    BBDO Worldwide Inc.                   100%
Media Direct Ltd.................................     United Kingdom                    BBDO Worldwide Inc.                   100%
Abbott Mead Vickers Plc..........................     United Kingdom                        Registrant                        100%
Freud Communications.............................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Redwood Publishing Ltd...........................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Redwood International Publishing Ltd.............     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Abbott Mead Vickers BBDO Ltd.....................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Drum PHD Ltd.....................................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Barraclough Hall Woolston Gray Ltd...............     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Hammond Communications Ltd.......................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Momentum Integrated Communications Ltd...........     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Clarke Hooper Consulting Ltd.....................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Frew, MacMaster Ltd..............................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Craik Jones Watson Mitchell Voelkel Ltd..........     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Anthem Advertising Ltd...........................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
New PHD Ltd......................................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
AMV (Investments) Ltd............................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Telecom Express Ltd..............................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Fishburn Hedges Boys Williams Holdings Ltd.......     United Kingdom                 Abbott Mead Vickers Plc.                 100%
McBain, Noel-Johnson & Co Ltd....................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Leagas Delaney Group Ltd.........................     United Kingdom                 Abbott Mead Vickers Plc.                 100%
Aurelia Public Relations Ltd.....................     United Kingdom                   Freud Communications                   100%
Traffic Interactive Ltd..........................     United Kingdom                   Freud Communications                    33%
                                                                                   Clarke Hooper Consulting Ltd.               67%
Brand Asset Management Licnesing Ltd.............     United Kingdom                   Freud Communications                    20%
Prager & Partners Ltd............................     United Kingdom            Barraclough Hall Woolston Gray Ltd.            75%
The O'Connell Partnership Ltd....................     United Kingdom          Momentum Integrated Communications Ltd.         100%
Games Marketing Group Ltd........................     United Kingdom               Clarke Hooper Consulting Ltd.              100%
PHD Compass Ltd..................................     United Kingdom                        New PHD Ltd                        50%
MSc Communications Ltd...........................     United Kingdom                        New PHD Ltd                        50%
Outdoor Connection Ltd...........................     United Kingdom                        New PHD Ltd                        33%
Media Sciene Ltd.................................     United Kingdom                        New PHD Ltd                       100%
Oval (1028) Ltd..................................     United Kingdom                        New PHD Ltd                       100%
Fishburn Hedges Boys Williams Ltd................     United Kingdom        Fishburn Hedges Boys Williams Holdings Ltd.       100%
Complete Print Solutions Ltd.....................     United Kingdom              McBain, Noel-Johnson & Co Ltd.              100%
Electronic Studio TM Ltd.........................     United Kingdom              McBain, Noel-Johnson & Co Ltd.              100%
The Leagas Delaney Partnership Ltd...............     United Kingdom                 Leagas Delaney Group Ltd.                100%
Leagas Delany International Ltd..................     United Kingdom                 Leagas Delaney Group Ltd.                100%
Media Direction Ltd..............................     United Kingdom                 Leagas Delaney Group Ltd.                100%
BBDO Europe Ltd..................................     United Kingdom                 Prism International Ltd.                 100%
BBDO/Venezuela C.A...............................        Venezuela                      BBDO Worldwide Inc.                    50%
DDB Needham Chicago, Inc.........................        Delaware      The DDB Needham Worldwide Communications Group, Inc.   100%
DDB Needham International Inc....................        Delaware                   Omnicom International Inc.                100%
Latin Advertising Venture LLC....................        Delaware              DDB Needham Worldwide Partners, Inc.           100%
DDB Needham Worldwide Partners, Inc..............        New York      The DDB Needham Worldwide Communications Group, Inc.   100%
The DDB Needham Worldwide Communications 
   Group, Inc. ..................................        New York                           Registrant                        100%
Griffin Bacal Inc................................        New York                     DDB Needham Chicago, Inc.               100%
</TABLE>


                                      S-8
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                     <C>          <C>                                                      <C>
DDB Needham Dallas, Inc..........................          Texas       The DDB Needham Worldwide Communications Group, Inc.   100%
Tracy-Locke, Inc.................................          Texas                     DDB Needham Dallas, Inc.                 100%
PGC Advertising, Inc.............................          Texas                            Registrant                        100%
Elgin DDB Inc....................................       Washington   The DDB Needham Worldwide Communications Group, Inc.     100%
The Focus Agency Inc.............................       Washington                          Registrant                        100%
Rainuzzo DDB S.A.................................        Argentina                          DM9 Holding                        40%
DDB Needham Worldwide Pty. Ltd. (Australia) .....        Australia             DDB Needham Worldwide Partners, Inc.           100%
DDB Needham Brisbane Pty. Ltd....................        Australia          DDB Needham Worldwide Pty. Ltd. (Australia)       100%
Diversified Communications Group Pty. Ltd........        Australia          DDB Needham Worldwide Pty. Ltd. (Australia)       100%
DDB Needham Sydney Pty. Ltd......................        Australia          DDB Needham Worldwide Pty. Ltd. (Australia)       100%
Production 32 Pty. Ltd...........................        Australia          DDB Needham Worldwide Pty. Ltd. (Australia)       100%
DDB Needham Melbourne Pty. Ltd...................        Australia          DDB Needham Worldwide Pty. Ltd. (Australia)       100%
DDB Needham Finance Pty. Ltd.....................        Australia          DDB Needham Worldwide Pty. Ltd. (Australia)       100%
Carr Clark Rapp Collins Pty. Ltd.................        Australia          Diversified Communications Group Pty. Ltd.        100%
Salesforce Australia Pty. Ltd....................        Australia          Diversified Communications Group Pty. Ltd.        100%
Heye & Partner Werbeagentur GmbH ................         Austria                       Heye & Partner GmbH                    45%
DDB Needham Heye & Partner GmbH..................         Austria                     DDB Holding Europe SCA                  100%
DDB Needham Worldwide S.A. ......................         Belgium                     DDB Holding Europe SCA                   92%
Marketing Power Rapp & Collins S.A...............         Belgium                   DDB Needham Worldwide S.A.                 60%
Production 32 S.A................................         Belgium                   DDB Needham Worldwide S.A.                 92%
DM9 DDB Publicidad...............................         Brazil                            DM9 Holding                        76%
Ghirrotti & Co...................................         Brazil       The DDB Needham Worldwide Communications Group, Inc.    20%
Olympic DDB Needham Bulgaria.....................        Bulgaria                    Olympic DDB Needham S.A.                  63%
Omnicom Canada Inc...............................         Canada                            Registrant                        100%
Griffin Bacal Volny..............................         Canada                       Griffin Bacal Canada                   100%
Griffin Bacal Canada.............................         Canada                        Griffin Bacal Inc.                    100%
Palmer Jarvis Inc................................         Canada                            Registrant                        100%
Area 51 Interactive Inc..........................         Canada                        Palmer Jarvis Inc.                    100%
Kaizen Media Services Inc........................         Canada               Palmer Jarvis Retail Advertising Ltd.          100%
Focus Strategies & Communications Ltd............         Canada               Palmer Jarvis Retail Advertising Ltd.          100%
The Malahat Group Inc............................         Canada               Palmer Jarvis Retail Advertising Ltd.           50%
First Event Sports and Sponsorship Inc...........         Canada               Palmer Jarvis Retail Advertising Ltd.          100%
Palmer Jarvis & Associates Advertising 
   (Manitoba) Ltd. ..............................         Canada               Palmer Jarvis Retail Advertising Ltd.           50%
                                                                       Palmer Jarvis & Associates (Canada) Advertising Corp.   50%
Palmer Jarvis Advertising Saskatchewan Ltd.......         Canada               Palmer Jarvis Retail Advertising Ltd.           50%
Palmer Jarvis Retail Advertising Ltd.............         Canada       Palmer Jarvis & Associates (Canada) Advertising Corp.  100%
Palmer Jarvis & Associates (Canada) 
   Advertising Corp. ............................         Canada                 Seabreeze Investments (1983) Ltd.            100%
Seabreeze Investment (1983) Ltd..................         Canada                        Palmer Jarvis Inc.                    100%
DM9 Holding .....................................     Cayman Islands           DDB Needham Worldwide Partners, Inc.           100%
Zegers DDB S.A...................................          Chile                            DM9 Holding                        40%
Beijing DDB Needham Advertising Co. Ltd..........          China                    DDB Needham Worldwide Ltd.                 51%
Guangzhou DDB Advertising Ltd....................          China                DDB Needham (China) Investment Ltd.           100%
DDB Needham Worldwide Colombia Ltda..............        Colombia              DDB Needham Worldwide Partners, Inc.            30%
Adcom DDB Needham S.A............................       Costa Rica             Adcom/DDB Needham Centroamerica, S.A.           36%
Futura DDB Croatia...............................         Croatia                       DDB Needham S.C.E.                     36%
OMD Croatia......................................         Croatia                       Futura DDB Croatia                     18%
                                                                                            BBDO Zagreb                        30%
DDB Needham Prague...............................     Czech Republic                  DDB Holding Europe SCA                   97%
Rapp & Collins DDBN A/S..........................         Denmark                     DDB Needham Denmark A/S                  49%
E-SCAPE Interactive A/S..........................         Denmark                     DDB Needham Denmark A/S                  39%
                                                                                      Rapp & Collins DDBN A/S                   5%
Agitator Reklamebureau...........................         Denmark                     DDB Needham Denmark A/S                  39%
DDB Needham Denmark A/S..........................         Denmark                     DDB Holding Europe SCA                   70%
RCM/DDB..........................................       El Salvador            Adcom/DDB Needham Centroamerica, S.A.           13%
Brand Sellers DDB Needham A.S....................         Estonia                    DDB Worldwide Helsinki Oy                 65%
</TABLE>


                                      S-9
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                       <C>          <C>                                                    <C>
Datum Optimum Media Tallinn......................         Estonia                Datum Optimum Media Direction Oy              70%
Brand Sellers DDB Needham Oy.....................         Finland                    DDB Worldwide Helsinki Oy                 77%
DDB Worldwide Helsinki Oy........................         Finland                     DDB Holding Europe SCA                   77%
Datum Optimum Media Direction Oy.................         Finland                    DDB Worldwide Helsinki Oy                 41%
                                                                               DDB Needham Worldwide Partners, Inc.            29%
Sarajarvi & Hellen Oy............................         Finland                    DDB Worldwide Helsinki Oy                 41%
Diritto Rapp & Collins Oy........................         Finland                    DDB Worldwide Helsinki Oy                 62%
Tagaro! DDB & Co SA..............................         France                   DDB & Co. Hintzy Heymann S.A.               38%
DDB Interactive..................................         France                   DDB Communication France S.A.               79%
DDB Lille SNC....................................         France                   DDB Communication France S.A.               79%
DDB The Way S.A..................................         France                   DDB Communication France S.A.               63%
DDB Atlantique S.A...............................         France                   DDB Communication France S.A.               79%
La Marque Media SNC..............................         France                   Optimum Media Direction S.A.                89%
Optimum Media SNC................................         France                   Optimum Media Direction S.A.                89%
Optimum Media Direction S.A......................         France                   DDB Communication France S.A.               40%
                                                                                          BBDO Paris S.A.                      45%
Media Direction SNC..............................         France                   Optimum Media Direction S.A.                89%
Productions 32 SNC...............................         France                   DDB Communication France S.A.               52%
                                                                                             SDMS S.A.                         17%
DDB & Co. Hintzy Heyman S.A......................         France                   DDB Communication France S.A.               49%
DDB Europe S.A...................................         France                   DDB Communication France S.A.               79%
Directing/Rapp & Collins SNC.....................         France                   DDB Communication France S.A.               55%
DDB Red SNC......................................         France                   DDB Communication France S.A.               79%
Marketic Conseil S.A.............................         France                   DDB Communication France S.A.               42%
Piment SNC.......................................         France                   DDB Communication France S.A.               49%
SFV-Perre Contact S.A............................         France                             SDMS S.A.                         30%
                                                                                   DDB Communication France S.A.               32%
DDB Communication France S.A.....................         France                      DDB Holding Europe SCA                   79%
DDB Holding Europe SCA...........................         France       The DDB Needham Worldwide Communications Group, Inc.   100%
Louis XIV S.A....................................         France                   DDB Communication France S.A.               40%
OP & A S.A.......................................         France                   DDB Communication France S.A.               40%
Noveau Monde.....................................         France                   DDB Communication France S.A.               54%
SDMS S.A.........................................         France                   DDB Communication France S.A.               65%
Printer SNC......................................         France                   DDB Communication France S.A.               40%
                                                                                             SDMS S.A.                         25%
Interimage Rhone Alpes SNC.......................         France                             SDMS S.A.                         25%
                                                                                    DDB Communication France S.A.              40%
Interimage.......................................         France                             SDMS S.A.                         17%
                                                                                    DDB Communication France S.A.              35%
Groupe 32 SNC....................................         France                   DDB Communication France S.A.               44%
                                                                                             SDMS S.A.                         29%
Rapp & Collins SNC...............................         France                   Directing/Rapp & Collins SNC                28%
                                                                                            Piment SNC                         25%
De La Marque A L'Achat...........................         France                            Piment SNC                         25%
Fideliting.......................................         France                   Directing/Rapp & Collins SNC                28%
DDB CIE SNC......................................         France                   DDB Communication France S.A.               78%
DDB SCA..........................................         France                   DDB Communication France S.A.               79%
Hoffmann, Reiser, Schalt Frankfurt...............         Germany            Communication Management GmbH Dusseldorf          49%
Optimum Sponsoring Dusseldorf....................         Germany                    Optimum Media Dusseldorf                  90%
Optimum Media Dusseldorf.........................         Germany            Communication Management GmbH Dusseldorf          90%
Production 32 Dusseldorf.........................         Germany            Communication Management GmbH Dusseldorf         100%
Jahns Rapp Collins ..............................         Germany            Communication Management GmbH Dusseldorf          51%
                                                                                        Heye & Partner GmbH                    18%
Selby & Co. Hamburg..............................         Germany            Communication Management GmbH Dusseldorf          30%
Screen GmbH......................................         Germany            Communication Management GmbH Dusseldorf         100%
</TABLE>


                                      S-10
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                      <C>                 <C>                                              <C>
InterScreen Dusseldorf...........................         Germany                           Screen GmbH                        51%
Interscreen Prag (TCH)...........................         Germany                     InterScreen Dusseldorf                   51%
DDB Needham Beteiligungsgesellschaft.............         Germany            Communication Management GmbH Dusseldorf         100%
DDB Needham GmbH Dusseldorf......................         Germany            Communication Management GmbH Dusseldorf         100%
Fritsch Heine Rapp Collins Hamburg...............         Germany            Communication Management GmbH Dusseldorf          87%
Heye & Partner GmbH..............................         Germany                     DDB Holding Europe SCA                   45%
Heye Management Service GmbH.....................         Germany                       Heye & Partner GmbH                    23%
Print Munchen GmbH...............................         Germany                       Heye & Partner GmbH                    45%
Communication Management GmbH Dusseldorf.........         Germany                           Registrant                        100%
Optimum Media Direction Germany GmbH.............         Germany                       Heye & Partner GmbH                    11%
                                                                                             BBDO GmbH                         40%
                                                                                     Optimum Media Dusseldorf                  25%
DDBN (Frankfurt).................................         Germany              DDB Needham Beteiligungsgesellschaft           100%
Rapp Collins Consulting..........................         Germany               Fritsch Heine Rapp Collins Hamburg             87%
Growth Enterprises Ltd...........................        Gibraltar                DDB Needham Worldwide Partners               51%
Olympic DDB Needham S.A..........................         Greece               DDB Needham Worldwide Partners, Inc.            63%
Tempo Optimum Media Hellas S.A...................         Greece                     Olympic DDB Needham S.A.                  45%
                                                                                        TBWA/Producta S.A.                     15%
Rapp Collins Hellas S.A..........................         Greece                     Olympic DDB Needham S.A.                  43%
Hypertech........................................         Greece                     Olympic DDB Needham S.A.                   9%
DDB Needham S.C.E................................         Greece                     Olympic DDB Needham S.A.                  63%
Publinac/DDB Needham Guatemala [C.A.]............        Guatemala             Adcom/DDB Needham Centroamerica, S.A.           11%
Adcom/DDB Needham ...............................        Honduras              Adcom/DDB Needham Centroamerica, S.A.           20%
DDB Needham Worldwide Ltd........................        Hong Kong              DDB Needham (China) Investment Ltd.           100%
DDB Nexus Ltd....................................        Hong Kong                  DDB Needham Worldwide Ltd.                 49%
DDB Needham Asia Pacific Ltd.....................        Hong Kong             DDB Needham Worldwide Partners, Inc.           100%
DDB Needham (China) Investment Ltd...............        Hong Kong                 DDB Needham Asia Pacific Ltd.              100%
DDB Needham Advertising Co. (Budapest)...........         Hungary                 DDB Needham Heye & Partner GmbH              40%
                                                                                      DDB Holding Europe SCA                   48%
Optimum Media Co.................................         Hungary             DDB Needham Advertising Co. (Budapest)           77%
TMP Co...........................................         Hungary             DDB Needham Advertising Co. (Budapest)           22%
Optimum Media Direction..........................         Hungary             DDB Needham Advertising Co. (Budapest)           38%
Lexington  Bt....................................         Hungary             DDB Needham Advertising Co. (Budapest)           44%
                                                                                            Madison Bt.                        44%
Madison Bt.......................................         Hungary             DDB Needham Advertising Co. (Budapest)           88%
MUDRA Communications Ltd.........................          India       The DDB Needham Worldwide Communications Group, Inc.    10%
DDB Communication S.R.L..........................          Italy                      DDB Holding Europe SCA                   90%
Optimum Media Direction S.R.L....................          Italy                     DDB Communication S.R.L.                  36%
                                                                                          BBDO Italy SpA                       40%
Verba DDB S.R.L..................................          Italy                     DDB Communication S.R.L.                  90%
Verba S.R.L......................................          Italy                     DDB Communication S.R.L.                  90%
Grafika S.R.L....................................          Italy                     DDB Communication S.R.L.                  90%
Nadler S.R.L.....................................          Italy                     DDB Communication S.R.L.                  90%
TMP Italy S.R.L..................................          Italy                     DDB Communication S.R.L.                  23%
                                                                                          BBDO Italy SpA                       25%
Rapp Collins S.R.L...............................          Italy                     DDB Communication S.R.L.                  72%
DDB Needham Japan Inc............................          Japan       The DDB Needham Worldwide Communications Group, Inc.   100%
DDB Needham DIK Korea............................          Korea               DDB Needham Worldwide Partners, Inc.            39%
DDB Worldwide Latvia.............................         Latvia                     DDB Worldwide Helsinki Oy                 44%
Brand Sellers DDB Baltic.........................         Latvia                       DDB Worldwide Latvia                    44%
Datum Optimum Media Latvia.......................         Latvia                 Datum Optimum Media Direction Oy              22%
SIA Rapp Collins.................................         Latvia                       DDB Worldwide Latvia                    37%
DDB & Co.........................................         Latvia                       DDB Worldwide Latvia                    30%
Brand Sellers DDB Vilnius........................        Lithuania                   DDB Worldwide Helsinki Oy                 48%
Datum Optimum Media Lithuania....................        Lithuania               Datum Optimum Media Direction Oy              36%
</TABLE>


                                      S-11
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                 <C>                                                 <C>
Naga DDB SDN BHD.................................        Malaysia                  DDB Needham Asia Pacific Ltd.               30%
Gibert DDB.......................................         Mexico                   Latin Advertising Venture LLC               60%
Griffin Bacal Meranda S De R. L. De C.V..........         Mexico                        Griffin Bacal Inc.                     57%
Result DDB.......................................       Netherlands                         Registrant                         85%
Medion B.V.......................................       Netherlands                    Rapp and Collins B.V.                   79%
Rapp and Collins B.V.............................       Netherlands                         Result DDB                         79%
Eigen Fabrikaat BV...............................       Netherlands                         Result DDB                         49%
DDB Needham Holding B.V..........................       Netherlands                   DDB Holding Europe SCA                  100%
The Media Partnership............................       Netherlands                         Result DDB                         16%
                                                                               FHV/BBDO Creative Marketing Agency N.V.         10%
DDB Needham New Zealand Ltd......................       New Zealand                 DDB Needham Worldwide Ltd.                 60%
DDB Needham Worldwide Ltd........................       New Zealand       DDB Needham Worldwide Pty. Ltd. (Australia          100%
Beyond DDB Ltd...................................       New Zealand                DDB Needham New Zealand Ltd.                60%
Sales Success New Zealand Ltd....................       New Zealand                       Beyond DDB Ltd.                      45%
Rapp Collins Worldwide Ltd.......................       New Zealand                       Beyond DDB Ltd.                      60%
DDB  Norway A/S..................................         Norway                      DDB Holding Europe SCA                  100%
New Deal DDB A/S.................................         Norway                          DDB Norway A/S                       98%
                                                                                     DDB Needham Holding B.V.                  2%
Optimum Media A/S................................         Norway                         New Deal DDB A/S                      90%
Big Deal Film A/S................................         Norway                         New Deal DDB A/S                     100%
Real Deal DDB A/S................................         Norway                         New Deal DDB A/S                      50%
Business Deal DDB A/S............................         Norway                         New Deal DDB A/S                      51%
Macaroni A/S.....................................         Norway                         New Deal DDB A/S                      50%
Pro Deal A/S.....................................         Norway                          New Deal DDBA/S                     100%
New Insight A/S..................................         Norway                          New Deal DDBA/S                     100%
Retail Deal......................................         Norway                          New Deal DDBA/S                      35%
Adcom/DDB Needham Centroamerica, S.A.............         Panama               DDB Needham Worldwide Partners, Inc.            50%
Adcom/DDB Needham Panama S.A.....................         Panama               Adcom/DDB Needham Centroamerica, S.A.            3%
AMA DDB Needham Worldwide Inc....................       Philippines                DDB Needham Asia Pacific Ltd.               51%
Nowa Agencja Sp. ZO.O............................         Poland               DDB Needham Worldwide Partners, Inc.            49%
Optimum Media Sp. ZO.O...........................         Poland                       Nowa Agencja Sp. ZO.O                   34%
Polskie Media....................................         Poland                      Optimum Media Sp. ZO.O.                  34%
Twin.............................................         Poland                       Nowa Agencja Sp. ZO.O                   49%
Tempo Media Agencia de Meos, Publicidade S.A.....        Portugal                Guerriero DDB Publicidade, Ltda.              28%
                                                                              BBDO Portugal Agencia de Publicidad, Lda         32%
The Media Partnership Ltda.......................        Portugal                Guerriero DDB Publicidade, Ltda.              18%
                                                                             BBDO Portugal Agencia de Publicidad, Lda          20%
Guerriero DDB Publicidade, Ltda..................        Portugal                     DDB Holding Europe SCA                   70%
Olympic DDB Romania SRL..........................         Romania                       DDB Needham S.C.E.                     63%
DDB Needham Worldwide GAF Pte. Ltd...............        Singapore                 DDB Needham Asia Pacific Ltd.               83%
DDB Needham Worldwide Bratislava.................     Slovak Republic          DDB Needham Worldwide Partners, Inc.            80%
Tandem DDB, S.A..................................          Spain       The DDB Needham Worldwide Communications Group, Inc.     7%
                                                                                            Registrant                         89%
Tandem Campmany Guasch DDB, S.A..................          Spain                            Registrant                          2%
                                                                                         Tandem DDB, S.A.                      94%
Optimum Media S.A................................          Spain                 Tandem Campmany Guasch DDB, S.A.              94%
Instrumens/Rapp & Collins S.A....................          Spain                         Tandem DDB, S.A.                      96%
Screen SA (Barcelona)............................          Spain                            Screen GmbH                       100%
A Toda Copia S.A.................................          Spain                         Tandem DDB, S.A.                      96%
The Media Partnership S.A........................          Spain                         Tandem DDB, S.A.                      24%
Bomberos A.B.....................................         Sweden                        Paradiset DDB A.B.                     39%
Mercator Trade Marketing A.B.....................         Sweden                        Paradiset DDB A.B.                     39%
Paradiset DDB A.B................................         Sweden                     DDB Worldwide Sweden A.B.                 76%
DDB Worldwide Sweden A.B.........................         Sweden               DDB Needham Worldwide Partners, Inc.           100%
Seiler DDB AG....................................       Switzerland                   DDB Needham Holding AG                   30%
</TABLE>


                                      S-12
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>              <C>                                                    <C>
DDB Needham Holding AG...........................       Switzerland                   DDB Holding Europe SCA                  100%
DDB Needham Worldwide Ltd........................         Taiwan                   DDB Needham Asia Pacific Ltd.               90%
Spaulding & Hawi DDB Advertising Co., Ltd........        Thailand      The DDB Needham Worldwide Communications Group, Inc.   100%
Medina/Turgul DDB................................         Turkey                      DDB Holding Europe SCA                   30%
Slogan DDB.......................................         Uruguay               DDB Needham Worldwide Partners Inc.            40%
BMP DDB Ltd......................................     United Kingdom                      Omnicom UK Ltd.                     100%
Optimum Media Direction Ltd......................     United Kingdom                      Omnicom UK Ltd.                     100%
Outdoor Connection Ltd...........................     United Kingdom                       BMP DDB Ltd.                        33%
Solutions in Media Ltd...........................     United Kingdom                      Omnicom UK Ltd.                     100%
Griffin Bacal Limited............................     United Kingdom                 Prism International Ltd.                 100%
Target DDB Publicidad C.A........................        Venezuela             DDB Needham Worldwide Partners, Inc.            49%
Baxter, Gurian & Mazzei, Inc.....................       California             Health & Medical Communications, Inc.          100%
Harrison Wilson & Associates, Inc................       California                          Registrant                        100%
Alcone Marketing Group, Inc......................       California                          Registrant                        100%
Upstart Communications, Inc......................       California                    Fleishman-Hillard Inc.                  100%
Integer Group, L.L.C.............................        Colorado                      C-D Acquisitions Inc.                  100%
ACCEL Healthcare L.L.C...........................        Delaware                           Registrant                         60%
Copithorne & Bellows Public Relations Inc........        Delaware                           Registrant                        100%
C&B/Interactive Public Relations ................        Delaware        Copithorne & Bellows Public Relations, Inc.          100%
Team South.......................................        Delaware              Rapp Collins Worldwide Holdings Inc.           100%
Quantum Plus Corp................................        Delaware              Rapp Collins Worldwide Holdings Inc.           100%
Clark & Weinstock Inc............................        Delaware                           Registrant                        100%
Ketchum New York Advertising Holdings, Inc.......        Delaware              Ketchum Communications Holdings, Inc.          100%
Ketchum Inc......................................        Delaware                           Registrant                        100%
Susan A. Thomas Inc..............................        Delaware                          Ketchum Inc.                       100%
Ketchum International, Inc.......................        Delaware                           Registrant                        100%
Creative Media L.L.C.............................        Delaware                        DAS Holdings Inc.                     99%
                                                                             Goodby, Silverstein & Partners Holding Inc.        1%
Doremus & Company................................        Delaware                       BBDO Worldwide Inc.                   100%
Doremus Printing Corp............................        Delaware                        Doremus & Company                    100%
Porter Novelli Inc...............................        Delaware                        Doremus & Company                    100%
DAS Holdings Inc.................................        Delaware                           Registrant                        100%
Interbrand Holdings Inc..........................        Delaware                       Omnicom UK Limited                    100%
Rapp Collins Worldwide Inc. (DE).................        Delaware              Rapp Collins Worldwide Holdings Inc.           100%
Optima Direct Inc................................        Delaware                           Registrant                        100%
Merkley Newman Harty, Inc........................        Delaware                           Registrant                        100%
NN Agency Inc....................................        Delaware                           Registrant                        100%
Focus Agency Limited Partnership.................        Delaware                         NN Agency Inc.                       99%
                                                                                       C-D Acquisitions Inc.                    1%
Gavin Anderson & Company Worldwide Inc...........        Delaware                           Registrant                        100%
Bernard Hodes Advertising Inc....................        Delaware                           Registrant                        100%
Kragie Newell Advertising Inc....................        Delaware                      Integer Group, L.L.C.                  100%
Lauren Graphics, Inc.............................        Delaware                           Registrant                        100%
Rapp Collins Worldwide Limited Partnership.......        Delaware              Rapp Collins Worldwide Holdings Inc.            99%
                                                                                   Rapp Collins Worldwide GP Inc.               1%
Rapp Collins Worldwide GP Inc....................        Delaware                           Registrant                        100%
Rapp Collins Worldwide Holdings Inc..............        Delaware                           Registrant                        100%
Interbrand Zintzmeyer & Lux Inc..................        Delaware                    Interbrand Holdings Inc.                 100%
Millsport L.L.C..................................        Delaware                        DAS Holdings Inc.                     25%
Worldwide Marketing Resources Inc................        Delaware                           Registrant                        100%
Ketchum Directory Advertising Inc................        Delaware                           Registrant                        100%
Fleishman-Hillard Inc............................        Delaware                           Registrant                        100%
TLP East L.L.C...................................        Delaware                            TLP, Inc.                         75%
Sheppard Associates Inc..........................        Delaware                           Registrant                        100%
Tic Toc, The Imagination Company L.L.C...........        Delaware                           Registrant                         75%
</TABLE>


                                      S-13
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                <C>                        <C>                                             <C>
Duffy Wall & Associates, Inc.....................  District of Columbia               Fleishman-Hillard Inc.                  100%
Martec C I Group, Inc............................         Florida               Diversified Agency Services Holding            51%
Crescent Communications Inc......................         Georgia                          Ketchum Inc.                       100%
Frank J. Corbett, Inc............................        Illinois               Health & Medical Communications, Inc.         100%
HRC Illinois Inc.................................        Illinois              Rapp Collins Worldwide Holdings Inc.           100%
The Russ Reid Company, Inc.......................        Illinois                        DAS Holdings Inc.                     47%
Brodeur & Partners Inc...........................      Massachusetts                        Registrant                        100%
Meridian Technology Marketing Inc................      Massachusetts                        Registrant                        100%
Fleishman-Hillard Missouri Poll, Inc.............        Missouri                     Fleishman-Hillard Inc.                  100%
Harrison Wilson & Associates, Inc................       New Jersey                          Registrant                        100%
Gerstman + Meyers Inc............................        New York                     Interbrand Corporation                  100%
RC Communications, Inc...........................        New York                           Registrant                         99%
Health & Medical Communications, Inc.............        New York                       BBDO Worldwide Inc.                   100%
Gavin Anderson & Company Inc.....................        New York             Gavin Anderson & Company Worldwide Inc.         100%
Lyons/Lavey/Nickel/Swift, Inc....................        New York              Health & Medical Communications, Inc.          100%
Interbrand Corporation...........................        New York                           Registrant                        100%
Health Science Communications Inc................        New York                           Registrant                        100%
Kallir, Philips, Ross, Inc.......................        New York                           Registrant                        100%
Shain Colavito Pensabene Direct, Inc.............        New York                           Registrant                        100%
Harrison & Star, Inc.............................        New York                           Registrant                        100%
Rapp & Collins USA Inc...........................        New York                           Registrant                        100%
Della Femina/Jeary and Partners..................        New York           Ketchum New York Advertising Holdings, Inc.        49%
Gavin Anderson & Company (Japan), Inc............        New York                           Registrant                        100%
Stern Advertising, Inc...........................          Ohio                             Registrant                        100%
Ketchum Communications, Inc......................      Pennsylvania            Ketchum Communications Holdings, Inc.          100%
Ketchum Communications Holdings, Inc.............      Pennsylvania                         Registrant                        100%
GMR Group Inc....................................      Pennsylvania                         Registrant                         60%
Case Dunlap......................................          Texas                            Registrant                        100%
TLP, Inc.........................................          Texas                            Registrant                        100%
Gary M. Reynolds and Associates, Inc.............        Wisconsin                          Registrant                        100%
Avalos & Bourse, S.A.............................        Argentina              Diversified Agency Services Holding            30%
Rapp Collins Argentina...........................        Argentina              Diversified Agency Services Holding            51%
Alcone Marketing Group Asia Pacific..............        Australia                 Alcone Marketing Group, Inc.               100%
Gavin Anderson & Company Pty Ltd.................        Australia            Gavin Anderson & Company Worldwide Inc.         100%
Canberra Liaison.................................        Australia               Gavin Anderson & Company Pty Ltd.             70%
PPD Sales Services GmbH..........................         Austria                     PPD Sales Services GmbH                 100%
GPC Market Access Europe S.A.....................         Belgium                  GPC Market Access Group Ltd.                42%
                                                                                        GPC Tennoc Limited                     58%
CPM Belgium S.A..................................         Belgium                     Promotess Holdings S.A.                 100%
Fleishman-Hillard Brussels.......................         Belgium                     Fleishman-Hillard Inc.                  100%
Kallir, Phillips, Ross S.P.R.L...................         Belgium               The Promotions Partnership Limited            100%
Promotess Holdings S.A...........................         Belgium                Diversified Agency Services Ltd.             100%
Data Company Acquisition Inc.....................         Brazil                         DAS Holdings Inc.                     80%
DM Company S.A. de C.V...........................         Brazil                   Data Company Acquisition Inc.               80%
Rapp Collins Brazil..............................         Brazil                            Registrant                         70%
Langdon Starr Inc................................         Canada                        Omnicom Canada Inc.                    20%
Fleishman-Hillard Canada, Inc....................         Canada                      Fleishman-Hillard Inc.                  100%
GPC International Holdings Inc...................         Canada                            Registrant                        100%
GPC Canada Inc...................................         Canada                  GPC International Holdings Inc.             100%
Specialized Communications Inc...................         Canada                  GPC International Holdings Inc.             100%
Intercon Consultants Ltd.........................         Canada                          GPC Canada Inc.                     100%
Ontario Inc......................................         Canada                          GPC Canada Inc.                     100%
Storgaard & Associates Inc.......................         Canada                          GPC Canada Inc.                     100%
Storgaard & Associates Design Group Inc..........         Canada                          GPC Canada Inc.                     100%
D.R. Harley Consultants Limited..................         Canada                          GPC Canada Inc.                     100%
</TABLE>


                                      S-14
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                     <C>                                             <C>
Factor Research Group Inc........................         Canada                  D.R. Harley Consultants Limited             100%
Neo Communications Inc...........................         Canada                          GPC Canada Inc.                     100%
Michele Bazin Inc................................         Canada                          GPC Canada Inc.                     100%
Canada Inc.......................................         Canada                          GPC Canada Inc.                     100%
Concordia Communication et. Affaires 
   Publiques Inc ................................         Canada                          GPC Canada Inc.                      50%
                                                                                            Canada Inc.                        25%
                                                                                        Michele Bazin Inc.                     25%
Diversified Agency Services Holding..............     Cayman Islands                        Registrant                        100%
Sales Rapp Collins Chile.........................          Chile                            Registrant                         30%
Pathways Marketing Consultants (Shanghai) Co. Ltd.         China                      Sinowin Industrial Ltd.                  51%
Fleishman-Hillard Link, Ltd......................          China               Fleishman-Hillard Missouri Poll, Inc.           65%
Sinowin Industrial Ltd...........................          China                            Registrant                         51%
PPD Marketing Services Spol.sr.o.................     Czech Republic             PPD Sales Services GmbH & Co. KG              51%
                                                                                PPD Marketing Services GmbH & Co. KG           49%
Mapi Research Institute SarL.....................         France                 Diversified Agency Services Ltd.              50%
Institute Opinion Patient S A....................         France                       Adelphi Group Limited                   50%
Pro Valorem......................................         France              Gavin Anderson & Company (France) S.A.          100%
Ketchum Advertising France.......................         France                    Ketchum International, Inc.                62%
KPRW Paris.......................................         France                    Ketchum International, Inc.                79%
Fleishman-Hillard France.........................         France                      Fleishman-Hillard Inc.                   99%
Arsenal S.A......................................         France                          Omnicom UK Ltd.                      60%
CPM France S.A...................................         France                          DAS France Ltd.                      50%
                                                                                          Groupe IPC S.A.                      50%
Services Groupe IPC..............................         France                          CPM France S.A.                      10%
                                                                                         GBW Conseil S.A.                      10%
                                                                                        Prise Directe SARL                     10%
                                                                                     Resultats Groupe IPC SARL                 10%
                                                                                          Groupe IPC S.A.                      10%
Groupe IPC S.A...................................         France                          DAS France Ltd.                     100%
Prise Direct SARL................................         France                          Groupe IPC S.A.                      50%
                                                                                          DAS France Ltd.                      50%
GBW Conseil S.A..................................         France                          Groupe IPC S.A.                      74%
                                                                                          DAS France Ltd.                      26%
Resultats Groupe IPC SARL........................         France                          Groupe IPC S.A.                      50%
                                                                                          DAS France Ltd.                      50%
Parmenide Porter Novelli S.A.....................         France                          DAS France Ltd.                      70%
Analyse Informatique des Donnees S.A.............         France                          DAS France Ltd.                      60%
Bernard Hodes Advertising S.A....................         France                          DAS France Ltd.                      40%
                                                                                        BDDP Corporate S.A.                    38%
Gavin Anderson & Company Worldwide GmbH..........         Germany                   BBDO Worldwide Europe GmbH                 92%
TARGIS Agentur fur Kommunikation GmbH............         Germany                Diversified Agency Services Ltd.              85%
Fleishman-Hillard Germany GmbH...................         Germany                     Fleishman-Hillard Inc.                   70%
Ketchum Public Relations GmbH....................         Germany                   Ketchum International, Inc.               100%
Advantage GmbH...................................         Germany                        Doremus & Company                     35%
Interbrand Zintzmeyer & Lux GmbH.................         Germany                Interbrand Zintermeyer & Lux A.G.            100%
Diversified Agency Services GmbH.................         Germany                           Registrant                         98%
                                                                                  Diversified Agency Services Ltd.              2%
CPM International GmbH...........................         Germany                Diversified Agency Services GmbH              98%
                                                                                      CPM United Kingdom Ltd.                   2%
PPD Management GmbH..............................         Germany                Diversified Agency Services GmbH             100%
PPD Sales Services GmbH & Co. KG.................         Germany                     CPM International GmbH                   96%
                                                                                        PPD Management GmbH                     4%
PPD Marketing Services GmbH & Co. KG.............         Germany                     CPM International GmbH                   96%
                                                                                        PPD Management GmbH                     4%
CCS Handelsservice GmbH..........................         Germany                PPD Sales Services GmbH & Co. KG              40%
</TABLE>


                                      S-15
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                 <C>                                                 <C>
Plus Promotion Verkaufsforderungs mbh............         Germany              PPD Marketing Services GmbH & Co. KG            20%
Gavin Anderson & Company (H.K.) Ltd..............        Hong Kong            Gavin Anderson & Company Worldwide Inc.         100%
Doremus Hong Kong Ltd............................        Hong Kong                       Doremus & Company                    100%
Ketchum NEWSCAN Public Relations Ltd.............        Hong Kong                  Ketchum International, Inc.                30%
Fleishman-Hillard Hong Kong, Ltd.................        Hong Kong                    Fleishman-Hillard Inc.                  100%
Diversified Agency Services Ltd..................        Hong Kong                          Registrant                        100%
Rapp Collins Worldwide (Hong Kong) Ltd...........        Hong Kong               Diversified Agency Services Ltd.             100%
Bernard Hodes Advertising (Hong Kong) Ltd........        Hong Kong               Diversified Agency Services Ltd.             100%
Bentley Communications Ltd.......................        Hong Kong                 DDB Needham Asia Pacific Ltd.               28%
                                                         Hong Kong               Diversified Agency Services Ltd.              30%
BPR Advertising Co., Ltd.........................        Hong Kong                 DDB Needham Asia Pacific Ltd.               28%
                                                                                 Diversified Agency Services Ltd.              30%
BPR Staff Options Co. Ltd........................        Hong Kong                 DDB Needham Asia Pacific Ltd.               33%
                                                                                 Diversified Agency Services Ltd.              35%
BC Staff Options Co. Ltd.........................        Hong Kong                 DDB Needham Asia Pacific Ltd.               33%
                                                                                  Diversified Agency Services Ltd.             35%
PPD Marketing Services Szolgaltato kft...........         Hungary                PPD Sales Services GmbH & Co. KG              50%
                                                                               PPD Marketing Services GmbH & Co. KG            50%
Counter Products Marketing (Ireland) Ltd.........         Ireland                     CPM United Kingdom Ltd.                  90%
Fleishman-Hillard Saunders Limited...............         Ireland                     Fleishman-Hillard Inc.                   41%
Westland Ltd.....................................         Ireland               Fleishman-Hillard Saunders Limited             41%
Interbrand Italia Srl............................          Italy                          Omnicom UK Ltd.                      43%
Inventa Srl......................................          Italy                       Interbrand Italia Srl                   26%
                                                                                          Omnicom UK Ltd.                      17%
CPM Italia Srl...................................          Italy                       Interbrand Italia Srl                   43%
Ketchum Public Relations SRL.....................          Italy                    Ketchum International, Inc.                41%
Fleishman-Hillard Italia SpA.....................          Italy                      Fleishman-Hillard Inc.                   90%
Image Time SrL...................................          Italy                          Omnicom UK Ltd.                      30%
PRAP Japan Inc...................................          Japan                    Ketchum International, Inc.                15%
Fleishman-Hillard Japan K.K......................          Japan                      Fleishman-Hillard Inc.                   90%
Kabushiki Kaisha Interbrand Japan................          Japan                       Interbrand Group Ltd.                   74%
                                                                                 Diversified Agency Services B.V.              26%
Rapp Collins K.K.................................          Japan                         DAS Holdings Inc.                     80%
Targis K.K.......................................          Japan                            Registrant                         67%
Interbrand Korea Inc.............................          Korea                       Interbrand Group Ltd.                  100%
Fleishman-Hillard Mexico, S.A. de C.V............         Mexico                      Fleishman-Hillard Inc.                  100%
Ketchum Mexico S.A. de C.B.......................         Mexico                    Ketchum International, Inc.               100%
Diversified Agency Services Mexico S.A. de C.V...         Mexico                            Registrant                        100%
Interbrand Mexico, S.A. de C.V...................         Mexico          Diversified Agency Services Mexico S.A. de C.V.     100%
Rapp Collins Mexico..............................         Mexico               Rapp Collins Worldwide Holdings Inc.           100%
Martec S.A. DE C.V...............................         Mexico                Diversified Agency Services Holding            51%
CPM Nederland Field Marketing B.V................       Netherlands                       Omnicom UK Ltd.                     100%
Diversified Agency Services B.V..................       Netherlands                    Interbrand Group Ltd.                  100%
Schoep & van der Toorn B.V.......................       Netherlands              Diversified Agency Services B.V.              65%
PPD Marketing Services Sp.z.o.o..................         Poland                 PPD Sales Services GmbH & Co. KG              51%
                                                                               PPD Marketing Services GmbH & Co. KG            49%
Gavin Anderson & Company (Singapore) Pte. Ltd....        Singapore            Gavin Anderson & Company Worldwide Inc.          60%
Interbrand Pte. Ltd..............................        Singapore                          Registrant                        100%
Fleishman-Hillard Hickson Pte Ltd................        Singapore                    Fleishman-Hillard Inc.                   80%
PPD Marketing Services Spol.sr.o.................     Slovak Republic            PPD Sales Services GmbH & Co. KG              51%
                                                                               PPD Marketing Services GmbH & Co. KG            49%
Comunicacion Empresarial SL......................          Spain                 Diversified Agency Services Ltd.              25%
CPM Targis S.A...................................          Spain                        Adding Omnicom S.L.                    20%
                                                                                       Marketing Aplicado SA                   29%
SEIS Madrid......................................          Spain                    Ketchum International, Inc.                30%
</TABLE>


                                      S-16
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                      <C>                                            <C>
Adding Omnicom S.L...............................          Spain                 Diversified Agency Services Ltd.              51%
Marketing Aplicado SA............................          Spain                          Omnicom UK Ltd.                      49%
Interbrand Zintermeyer & Lux A.G.................       Switzerland                       Omnicom UK Ltd.                     100%
Adelphi Group Limited............................     United Kingdom             Diversified Agency Services Ltd.             100%
Adelphi Communications Limited...................     United Kingdom                   Adelphi Group Limited                  100%
Adelphi Group Products Limited...................     United Kingdom                   Adelphi Group Limited                  100%
Adelphi International Research Limited...........     United Kingdom                   Adelphi Group Limited                  100%
Countrywide Communications (London) Ltd..........     United Kingdom              Countrywide Porter Novelli Ltd.             100%
Countrywide Communications (Scotland) Ltd........     United Kingdom              Countrywide Porter Novelli Ltd.              75%
Affinity Consulting Ltd..........................     United Kingdom              Countrywide Porter Novelli Ltd.             100%
CPM Mobile Marketing Ltd.........................     United Kingdom                  CPM United Kingdom Ltd.                 100%
CPM Field Marketing Ltd..........................     United Kingdom                      Omnicom UK Ltd.                     100%
CPM International Group Ltd......................     United Kingdom                    Prism International                   100%
Visitation Field Marketing Limited...............     United Kingdom               CPM International Group Ltd.               100%
Field Marketing Solutions Limited................     United Kingdom             Diversified Agency Services Ltd.             100%
Health Science TARGIS Limited....................     United Kingdom             Diversified Agency Services Ltd.             100%
Countrywide Porter Novelli Ltd...................     United Kingdom             Diversified Agency Services Ltd.             100%
DAS Financial Services Ltd.......................     United Kingdom             Diversified Agency Services Ltd.              75%
                                                                                         BBDO Canada Inc.                      25%
Medi Cine International plc......................     United Kingdom             Diversified Agency Services Ltd.             100%
WWAV Rapp Collins Group Ltd......................     United Kingdom             Diversified Agency Services Ltd.             100%
Gavin Anderson (UK) Ltd..........................     United Kingdom             Diversified Agency Services Ltd.             100%
Rapp Collins Europe Ltd..........................     United Kingdom             Diversified Agency Services Ltd.             100%
GPC Group Limited................................     United Kingdom             Diversified Agency Services Ltd.              85%
                                                                                  GPC International Holdings Inc.              15%
Doremus & Company Ltd............................     United Kingdom             Diversified Agency Services Ltd.             100%
Prism International Ltd..........................     United Kingdom                    Option One Limited                    100%
Claydon Heeley International Ltd.................     United Kingdom             Diversified Agency Services Ltd.             100%
Omnicom UK Ltd...................................     United Kingdom             Diversified Agency Services Ltd.             100%
Copithorne & Bellows Public Relations Ltd........     United Kingdom               DAS Property Development Ltd.              100%
Government Policy Consultants Ltd................     United Kingdom                     GPC Group Limited                    100%
GPC Scotland Limited.............................     United Kingdom           Government Policy Consultants Limited          100%
GPC Market Access Europe S.A.....................     United Kingdom                     GPC Group Limited                     36%
                                                                                        GPC Tennoc Limited                     49%
GPC Tennoc Limited...............................     United Kingdom                     GPC Group Limited                     85%
Interbrand UK Ltd................................     United Kingdom                   Interbrand Group Ltd.                  100%
Ketchum Group Limited............................     United Kingdom                      Omnicom UK Ltd.                     100%
Ketchum Life Limited.............................     United Kingdom                   Ketchum Group Limited                  100%
Perception Design Ltd............................     United Kingdom                   Ketchum Group Limited                   51%
                                                                                          Omnicom UK Ltd.                      49%
Ketchum Limited..................................     United Kingdom                   Ketchum Group Limited                   85%
                                                                                          Omnicom UK Ltd.                      15%
Ketchum Sponsorship Limited......................     United Kingdom                   Ketchum Group Limited                   85%
                                                                                          Omnicom UK Ltd.                      15%
Markforce Associates Ltd.........................     United Kingdom                   Interbrand Group Ltd.                  100%
Interbrand Newell and Sorrell Ltd................     United Kingdom                   Interbrand Group Ltd.                  100%
Newell & Sorell Inc..............................     United Kingdom            Interbrand Newell and Sorrell Ltd.            100%
Jones Mason Barton Antenen Limited...............     United Kingdom             Diversified Agency Services Ltd.              50%
                                                      United Kingdom                      BMP DDB Limited                      50%
CPM United Kingdom Limited.......................     United Kingdom                      Omnicom UK Ltd.                     100%
Specialist Publications (UK) Ltd.................     United Kingdom                      Omnicom UK Ltd.                     100%
Premier Magazines Ltd............................     United Kingdom                      Omnicom UK Ltd.                     100%
Paling Walters Targis Ltd........................     United Kingdom                      Omnicom UK Ltd.                     100%
Alcone Marketing Group Ltd.......................     United Kingdom                      Omnicom UK Ltd.                     100%
DAS France Ltd...................................     United Kingdom                      Omnicom UK Ltd.                     100%
</TABLE>


                                      S-17
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                        <C>                                          <C>
DAS Property Development Ltd.....................     United Kingdom                      Omnicom UK Ltd.                     100%
Smythe Dorward Lambert Ltd.......................     United Kingdom                      Omnicom UK Ltd.                     100%
Brodeur A Plus Group Ltd.........................     United Kingdom             Diversified Agency Services Ltd.              82%
                                                                                          Omnicom UK Ltd.                      18%
Porter Novelli Ltd...............................     United Kingdom                      Omnicom UK Ltd.                     100%
Bernard Hodes Advertising Limited................     United Kingdom                 Prism International Ltd.                 100%
Macmillan Davies Hodes Consultants Ltd...........     United Kingdom                 Prism International Ltd.                 100%
Diversified Agency Services Ltd..................     United Kingdom                 DAS International Limited                100%
The Computing Group Ltd..........................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
Data Warehouse Ltd...............................     United Kingdom               WWAV Rapp Collins Group Ltd.                75%
WWAV Rapp Collins Ltd............................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
WWAV Rapp Collins Media Ltd......................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
WWAV Rapp Collins North Ltd......................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
HLB Ltd..........................................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
WWAV Rapp Collins West Limited...................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
WWAV Rapp Collins Scotland Ltd...................     United Kingdom               WWAV Rapp Collins Group Ltd.               100%
DAS International Limited........................     United Kingdom                        Registrant                        100%
Fleishman-Hillard U.K. Ltd.......................     United Kingdom                 DAS International Limited                100%
Fleishman-Hillard Europe Ltd.....................     United Kingdom                Fleishman-Hillard U.K. Ltd.                90%
TBWA Worldwide Inc...............................        New York                           Registrant                        100%
TBWA Chiat/Day Inc...............................        Delaware                           Registrant                        100%
Ketchum Advertising Inc..........................        Delaware                           Registrant                        100%
Advertising US Holdings Inc......................        Delaware                           Registrant                        100%
Gold Greenlees Trott US Holdings Inc.............        Delaware                  Advertising US Holdings Inc.               100%
GGT USA / South Inc..............................        Delaware              Gold Greenlees Trott US Holdings Inc.          100%
G&S Associates Inc...............................          Texas               Gold Greenlees Trott US Holdings Inc.          100%
Martin-Williams Inc..............................        Minnesota             Gold Greenlees Trott US Holdings Inc.          100%
Savaglio TBWA y Associados S.A...................        Argentina                          Registrant                         30%
TBWA Holdings Australasia Pty Ltd................        Australia                          Registrant                        100%
Whybin TBWA & Partners Pty. Ltd..................        Australia               TBWA Holdings Australasia Pty Ltd             60%
Whybin Lawrence TBWA.............................        Australia               TBWA Holdings Australasia Pty Ltd             51%
TBWA/TELL Werbeagentur G.m.b.H...................         Austria                           Registrant                         70%
TBWA/GV Group S.A................................         Belgium                     TBWA International B.V.                  75%
TBWA S.A. (Brussels).............................         Belgium                       TBWA/GV Group S.A.                     75%
GV Company S.A...................................         Belgium                       TBWA/GV Group S.A.                     75%
Motu Nui S.A.....................................         Belgium                       TBWA/GV Group S.A.                     75%
Media KnowHow S.A................................         Belgium                       TBWA/GV Group S.A.                     75%
4ReAL S.A........................................         Belgium                       TBWA/GV Group S.A.                     60%
Marketing & Entertainment S.A....................         Belgium                       TBWA/GV Group S.A.                     75%
Concept+.........................................         Belgium                      TBWA S.A. (Brussels)                    59%
TBWA Propaganda Limitada.........................         Brazil                            Registrant                         70%
TBWA Sofia o.o.d.................................        Bulgaria                           Registrant                         55%
Stringer Veroni Ketchum..........................         Canada                        Omnicom Canada Inc.                    67%
                                                                                    Ketchum International, Inc.                33%
Frederick & Valenzula TBWA Disenadores 
  Asociados S.A. ................................          Chile                            Registrant                         30%
Shanghai TBWA Lee Davis Advertising Ltd..........          China                  TBWA Lee Davis Advertising Ltd.              34%
TBWA Publicidad .................................       Costa Rica                          Registrant                         25%
TBWA Zagreb d.o.o................................         Croatia                           Registrant                         90%
Grade/TBWA s.r.o.................................     Czech Republic                        Registrant                         30%
Hager Praha s.r.o................................     Czech Republic                        Registrant                         60%
MAX TBWA s.r.o...................................     Czech Republic                        Registrant                         51%
TBWA Reklamebureau A/S...........................         Denmark                           Registrant                         85%
Eliasson & Jesting/TBWA Dialog...................         Denmark                     TBWA Reklamebureau A/S                   43%
Paltemaa Huttunen Santala TBWA Oy................         Finland                           Registrant                         34%
BDDP Worldwide S.A...............................         France                        TBWA Worldwide Inc.                   100%
</TABLE>


                                      S-18
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                     <C>                      <C>                                          <C>
BDDP France S.A..................................         France                        BDDP Worldwide S.A.                   100%
BDDP @ TBWA S.A..................................         France                         BDDP France S.A.                      98%
BDDP & Fils S.A..................................         France                         BDDP France S.A.                      74%
Question d'Edition S.A...........................         France                         BDDP France S.A.                      84%
SEO "Achat d'Espace" S.A.........................         France                        BDDP Worldwide S.A.                   100%
Jump S.A.........................................         France                                 BDDP Worldwide S.A.           82%
Ananas S.A.R.L...................................         France                             Jump S.A.                         65%
Agence Gagnol S.A................................         France                             Jump S.A.                         81%
Groupe Jump S.A..................................         France                             Jump S.A.                         73%
Nouvelle Vague S.A...............................         France                        BDDP Worldwide S.A.                    62%
Nickel S.A.......................................         France                        BDDP Worldwide S.A.                    87%
ALS/Tonic S.A....................................         France                        BDDP Worldwide S.A.                    88%
BDDP Corporate S.A...............................         France                        BDDP Worldwide S.A.                    96%
Agence BDDP Corporate S.A........................         France                        BDDP Corporate S.A.                    96%
Allo - Carrieres S.A.............................         France                    Agence BDDP Corporate S.A.                 96%
Compagnie Corporate Gestion Deleguee S.A.........         France                    Agence BDDP Corporate S.A.                 96%
Auditoire S.A....................................         France                        BDDP Corporate S.A.                    96%
Textuel S.A......................................         France                        BDDP Corporate S.A.                    96%
Les Editions Textuel S.A.........................         France                        BDDP Corporate S.A.                    28%
                                                                                           Textuel S.A.                         5%
BDDP & Tequila Interactive S.A...................         France                        BDDP Corporate S.A.                    48%
                                                                                        Tequila France S.A.                    48%
CPM Rhone - Alpes S.A.R.L........................         France                        BDDP Corporate S.A.                    48%
ASA S.A.R.L......................................         France                        BDDP Corporate S.A.                    96%
Tequila France S.A...............................         France                        BDDP Worldwide S.A.                    95%
The Brand Company S.A............................         France                        BDDP Worldwide S.A.                    88%
The Brand Company Archi S.A.R.L..................         France                      The Brand Company S.A.                   88%
Euromix Media S.A.R.L............................         France                        BDDP Worldwide S.A.                   100%
TJP & Associates S.A.............................         France                        BDDP Worldwide S.A.                   100%
The Media Partnership France S.A.................         France                        BDDP Worldwide S.A.                    17%
The Media Partnership Research S.A...............         France                 The Media Partnership France S.A.             17%
TBWA (Deutschland) Holding GmbH..................         Germany                     TBWA International B.V.                 100%
TBWA Werbeagentur GmbH...........................         Germany                 TBWA (Deutschland) Holding GmbH             100%
TBWA Dusseldorf GmbH.............................         Germany                     TBWA Werbeagentur GmbH                  100%
BDDP Communications GmbH.........................         Germany                        BDDP Worldwide SA                    100%
Godenrath Preiswerk/BDDP Werbeagentur GmbH.......         Germany                    BDDP Communications GmbH                  85%
Wundrich Meissen Creativ Consulting GmbH.........         Germany           Godenrath Preiswerk/BDDP Werbeagentur GmbH         85%
Production Company Stuttgart GmbH................         Germany           Godenrath Preiswerk/BDDP Werbeagentur GmbH         85%
Planet Communications Germany....................         Germany                   Ketchum International Inc.                 65%
TBWA/Producta S.A................................         Greece                            Registrant                         51%
TBWA Lee Davis Advertising Ltd...................        Hong Kong                          Registrant                         76%
TBWA Thompson Ltd................................        Hong Kong                          Registrant                        100%
TBWA Budapest Reklam Mugynokseg Kft..............         Hungary                           Registrant                         75%
TBWA Anthem Private Limited......................          India                            Registrant                         51%
Radeus Advertising Private Limited...............          India                    TBWA Anthem Private Limited                51%
Yehoshua TBWA Advertising & Marketing Ltd........         Israel                      TBWA International B.V.                  25%
TBWA Italia S.P.A. (Milan).......................          Italy                      TBWA International B.V.                 100%
BDDP S.P.A.......................................          Italy                         BDDP Worldwide SA                    100%
TBWA Nippo.......................................          Japan                        TBWA Worldwide Inc.                    77%
Nissan Graphic Arts..............................          Japan                        TBWA Worldwide Inc.                    67%
Tae Kwang Multi - Ad Ltd.........................          Korea                        TBWA Worldwide Inc.                    70%
Teran TBWA Publicidad............................         Mexico                            Registrant                         30%
TBWA International B.V...........................       Netherlands                         Registrant                        100%
Data Company B.V.................................       Netherlands                   TBWA International B.V.                 100%
E-Company B.V....................................       Netherlands                   TBWA International B.V.                  51%
</TABLE>


                                      S-19
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                     <C>                        <C>                                        <C>
Mako/Bovaco B.V..................................       Netherlands                   TBWA International B.V.                  57%
Sponsor Company B.V..............................       Netherlands                   TBWA International B.V.                  20%
Multicom Direct Marketing & Advertising B.V......       Netherlands                   TBWA International B.V.                 100%
TBWA Campaign Company B.V........................       Netherlands                   TBWA International B.V.                  70%
Dresme Van Dijk Partners B.V.....................       Netherlands                   TBWA International B.V.                 100%
Direct Company B.V...............................       Netherlands                Dresme Van Dijk Partners B.V.              100%
HVR/Bruns van der Wijk B.V. .....................       Netherlands                   TBWA International B.V.                  59%
Neuerburg PR B.V.................................       Netherlands                   TBWA International B.V.                  15%
TBWA/ Neth-work B.V. ............................       Netherlands                   TBWA International B.V.                  50%
TBWA Reklame & Marketing B.V.....................       Netherlands                   TBWA International B.V.                 100%
Grant Tandy B.V..................................       Netherlands                   TBWA International B.V.                 100%
CO/CIE B.V.......................................       Netherlands                     BDDP Worldwide S.A.                    51%
                                                                                        BDDP Corporate S.A.                    47%
BDDP & Partners B.V..............................       Netherlands                     BDDP Worldwide S.A.                   100%
ARA/BDDP B.V.....................................       Netherlands                    BDDP & Partners B.V.                   100%
BDDP Nederland B.V...............................       Netherlands                    BDDP & Partners B.V.                   100%
ARA/BDDP Groep B.V...............................       Netherlands                     BDDP Nederland B.V.                   100%
Bovil B.V........................................       Netherlands                     ARA/BDDP Groep B.V.                    70%
Navar BDDP B.V...................................       Netherlands                     ARA/BDDP Groep B.V.                   100%
TBWA Reklamebyra A.S.............................         Norway                      TBWA International B.V.                  55%
TBWA Dialog A.S..................................         Norway                       TBWA Reklamebyra A.S.                   55%
Immo Polska Sp. zo.o.............................         Poland                            Registrant                         76%
TBWA Polska Sp. zo.o.............................         Poland                            Registrant                         76%
TBWA Warszawa Sp. zo.o...........................         Poland                            Registrant                         73%
TBWA-EPG Publicidade, Ltd........................        Portugal                           Registrant                         59%
TBWA Bucharest s.r.l.............................         Romania                           Registrant                         90%
TBWA Singapore Pte Ltd...........................        Singapore                          Registrant                         82%
Tequila Asia Pacific.............................        Singapore                      Tequila UK Limited                     73%
TBWA Bratislava spol s.r.o.......................        Slovakia                           Registrant                         90%
Hunt Lascaris TBWA Holdings (Pty) Limited........      South Africa                   TBWA International B.V.                  20%
                                                                                            Registrant                         80%
Hunt Lascaris TBWA Johannesberg (Pty) Limited....      South Africa          Hunt Lascaris TBWA Holdings (Pty) Limited        100%
Hunt Lascaris TBWA Cape (Pty) Limited............      South Africa          Hunt Lascaris TBWA Holdings (Pty) Limited         85%
Hunt Lascaris TBWA (Durban) (Pty) Limited........      South Africa          Hunt Lascaris TBWA Holdings (Pty) Limited         80%
Paroden Inv Holdings (Pty) Limited...............      South Africa                   TBWA International B.V.                 100%
Schalit Shipley Nethwork.........................      South Africa                         Registrant                         20%
                                                                                       TBWA/ Neth-work B.V.                    10%
                                                                                 Paroden Inv Holdings (Pty) Limited            40%
Specialist Communications Services...............      South Africa                         Registrant                         51%
Ad Active S.A. (Pty) Limited.....................      South Africa             Specialist Communications Services             26%
Rapp Collins S.A. (Pty) Limited..................      South Africa             Specialist Communications Services             41%
Tool S.A. (Pty) Limited..........................      South Africa             Specialist Communications Services             31%
South Africa Advertising Investments 
   (Pty) Limited ................................      South Africa                         Registrant                         60%
Gavin Reddy Horn (Pty) Limited...................      South Africa     South Africa Advertising Investments (Pty) Limited     32%
Gavin Reddy Horn Cape............................      South Africa               Gavin Reddy Horn (Pty) Limited               32%
Media Direciton S.A. (Proprietary) Limited.......      South Africa                         Registrant                         51%
TBWA Espana S.A..................................          Spain                      TBWA International B.V.                  95%
TBWA Sweden A.B..................................         Sweden                            Registrant                        100%
TBWA Sweden K.B..................................         Sweden                         TBWA Sweden A.B.                      51%
TBWA GGK A.G.....................................       Switzerland                   TBWA International B.V.                  51%
Impuls BDDP A.G..................................       Switzerland                    BDDP & Partners B.V.                    70%
TBWA Next & Triplet Advertising Co. Limited......        Thailand                           Registrant                         61%
The GGT Group Limited............................     United Kingdom                 DAS International Limited                100%
Tequila International Holdings Limited...........     United Kingdom                   The GGT Group Limited                  100%
Summertime Communications Limited................     United Kingdom                   The GGT Group Limited                  100%
</TABLE>


                                      S-20
<PAGE>

<TABLE>
<CAPTION>
                                                                                                                          Percentage
                                                                                                                           of Voting
                                                       Jurisdiction                                                       Securities
                                                            of                                Owning                       Owned by
                 Company                              Incorporation                           Entity                      Registrant
                 -------                              -------------                           ------                      ----------
<S>                                                   <C>                <C>                                                  <C>
BDDP.GGT Limited.................................     United Kingdom            Summertime Communications Limited             100%
TBWA UK Group Holdings Limited...................     United Kingdom                     BDDP.GGT Limited                     100%
TISSA Ltd........................................     United Kingdom              TBWA UK Group Holdings Limited              100%
TBWA GGT Simons Palmer Limited...................     United Kingdom              TBWA UK Group Holdings Limited              100%
Genesis Digital Creation Limited.................     United Kingdom              TBWA GGT Simons Palmer Limited              100%
Simons Palmer Clemmow Johnson (Holdings) Limited.     United Kingdom              TBWA GGT Simons Palmer Limited              100%
Catapult Studios Limited.........................     United Kingdom     Simons Palmer Clemmow Johnson (Holdings) Limited     100%
Parellel Productions Limited.....................     United Kingdom     Simons Palmer Clemmow Johnson (Holdings) Limited     100%
MicMacs Limited..................................     United Kingdom     Simons Palmer Clemmow Johnson (Holdings) Limited     100%
Maher Bird Associates Limited....................     United Kingdom     Simons Palmer Clemmow Johnson (Holdings) Limited      89%
B.D.H. Communications Group Limited..............     United Kingdom                   The GGT Group Limited                  100%
BDH TBWA Limited.................................     United Kingdom            B.D.H. Communications Group Limited           100%
Compendium Specialist Communications 
   Services Limited .............................     United Kingdom            B.D.H. Communications Group Limited           100%
Compendium Technology Limited....................     United Kingdom            B.D.H. Communications Group Limited           100%
Iconactive Limited...............................     United Kingdom            B.D.H. Communications Group Limited           100%
Corporate Business Advisors Limited..............     United Kingdom                   The GGT Group Limited                  100%
Mortimer Whittaker O'Sullivan Limited............     United Kingdom            Corporate Business Advisors Limited           100%
Fallowbush Limited...............................     United Kingdom                   The GGT Group Limited                  100%
BDDP Holdings UK Limited.........................     United Kingdom                    Fallowbush Limited                    100%
GGT Advertising Limited..........................     United Kingdom                   The GGT Group Limited                  100%
R. M. Communications Limited.....................     United Kingdom                  GGT Advertising Limited                 100%
GGT Direct Advertising Limited...................     United Kingdom                   The GGT Group Limited                  100%
Option One Group Limited.........................     United Kingdom                   The GGT Group Limited                  100%
Option One Limited...............................     United Kingdom                 Option One Group Limited                 100%
Tequila UK Limited...............................     United Kingdom                    Option One Limited                     81%
Prism International Limited......................     United Kingdom                    Option One Limited                    100%
Tequila Payne Stracey Limited....................     United Kingdom                Prism International Limited               100%
</TABLE>


                                      S-21
<PAGE>

                                   SCHEDULE II
                                   -----------

                      EXISTING INDEBTEDNESS OF SUBSIDIARIES
                      -------------------------------------

                         (for purposes of Section 7(l))

Subsidiary Borrower               Lender                       Grand Total
- -------------------               ------                       -----------

Ketchum Directory Advertising     AT&T Leasing                     7,186

Copithorne and Bellows            Bank of the West                22,117

Ketchum Communications            AT&T Leasing                   173,385
                                  N/P Stock                      244,958

Rapp Collins Marcoa               Christian Hege                  22,190

Fleishman Hillard                 Banc One                        16,336

                                  Banc One                        15,727

                                  Banc One                        40,601

                                  Banc One                        41,142

                                  Banc One                        18,224

                                  Banc One                        82,783

                                  Banc One                        23,111

                                  Banc One                       101,699

                                  Banc One                        65,155

                                  Banc One                       112,496

                                  Banc One                       146,159

                                  Ikon                             7,348

Gavin Anderson                    Australia                      248,650
                                  Hong Kong                       43,448
                                                               ---------
Total Subsidiaries                                             1,432,715
                                                               =========


                                      -22-
<PAGE>

                                  SCHEDULE III
                                  ------------

                              TYPES OF INDEBTEDNESS
                              ---------------------

  (for purposes of the definition of "Consolidated Indebtedness" in Section 8)

1.    Indebtedness  outstanding  under the Amended and Restated Credit Agreement
      dated as of May 10,  1996  amended and  restated  as of February  20, 1998
      among the Borrowers and certain financial institutions.

2.    Indebtedness evidenced by the Guarantor's 4-1/4% Convertible  Subordinated
      Debentures due 2007.

3.    Indebtedness evidenced by the Guarantor's 2-1/4% Convertible  Subordinated
      Debentures due 2013.

4.    Indebtedness  having  a  maturity  of one  year  or less  incurred  by the
      Borrowers under committed or uncommitted  lines of credit with one or more
      commercial banks.

5.    Indebtedness  evidenced by BBDO Canada  Inc.'s  111,000,000  Deutsche Mark
      Floating Rate Bonds of 1995 due January 5, 2000.

6.    Indebtedness evidenced by the Guarantor's French Franc 1,000,000,000 Notes
      of 1998 due June 24, 2005.

                                      -23-

<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
                THIS SCHEDULE CONTAINS SUMMARY FINANCIAL  INFORMATION  EXTRACTED
        FROM THE CONSOLIDATED  CONDENSED  FINANCIAL  STATEMENTS OF OMNICOM GROUP
        INC.  AND  SUBSIDIARIES  AS OF AND FOR THE THREE  MONTHS ENDED MARCH 31,
        1999 AND IS QUALIFIED  IN ITS  ENTIRETY BY  REFERENCE TO SUCH  FINANCIAL
        STATEMENTS.

                   Appendix A to Item 601(c) of Regulation S-K
                       Commercial and Industrial Companies
                           Article 5 of Regulation S-X
                (Dollars in thousands, except per share amounts)
</LEGEND>
       
<S>                                   <C>
<PERIOD-TYPE>                              3-Mos
<FISCAL-YEAR-END>                    Dec-31-1999
<PERIOD-END>                         Mar-31-1999
<CASH>                                   310,673
<SECURITIES>                              47,674
<RECEIVABLES>                          2,812,456
<ALLOWANCES>                              54,187
<INVENTORY>                                    0
<CURRENT-ASSETS>                       3,877,393
<PP&E>                                   833,608
<DEPRECIATION>                           459,584
<TOTAL-ASSETS>                         6,910,236
<CURRENT-LIABILITIES>                  4,472,554
<BONDS>                                1,110,790
                          0
                                    0
<COMMON>                                  93,525
<OTHER-SE>                               920,242
<TOTAL-LIABILITY-AND-EQUITY>           6,910,236
<SALES>                                        0
<TOTAL-REVENUES>                       1,146,877
<CGS>                                          0
<TOTAL-COSTS>                            688,301
<OTHER-EXPENSES>                         324,006
<LOSS-PROVISION>                           2,344
<INTEREST-EXPENSE>                        18,472
<INCOME-PRETAX>                          123,323
<INCOME-TAX>                              50,515
<INCOME-CONTINUING>                       65,562
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                              65,562
<EPS-PRIMARY>                               0.37
<EPS-DILUTED>                               0.37
                                               

</TABLE>


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