UNITED RENTALS INC /DE
424B4, 1999-03-05
EQUIPMENT RENTAL & LEASING, NEC
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<PAGE>

                                                     RULE NO. 424(b)(4)
                                                     REGISTRATION NO. 333-71775



 
                                8,000,000 Shares
 
[LOGO] United
       Rentals
 
                                  Common Stock
 
                               ----------------
 
    This is an offering of shares of common stock of United Rentals, Inc. This
prospectus relates to an offering of 6,400,000 shares in the United States. In
addition, 1,600,000 shares are being offered outside the United States in an
international offering.
 
    United Rentals is offering 2,290,000 of the shares to be sold in the
offering. The selling stockholder identified in this prospectus is offering an
additional 5,710,000 shares. United Rentals will not receive any of the
proceeds from the sale of shares being sold by the selling stockholder.
 
    United Rentals' common stock is traded on the New York Stock Exchange under
the symbol "URI". The last reported sale price of the common stock on March 3,
1999 was $31 11/16 per share.
 
    See "Risk Factors" beginning on page 13 to read about certain factors you
should consider before buying shares of the common stock.
 
                               ----------------
 
    Neither the Securities and Exchange Commission nor any other regulatory
body has approved or disapproved of these securities or passed upon the
accuracy or adequacy of this prospectus. Any representation to the contrary is
a criminal offense.
 
                               ----------------
 
<TABLE>
<CAPTION>
                                                         Per Share    Total
                                                         --------- ------------
<S>                                                      <C>       <C>
Initial public offering price........................... $30.0000  $240,000,000
Underwriting discount................................... $ 1.2750  $ 10,200,000
Proceeds, before expenses, to United Rentals............ $28.7250  $ 65,780,250
Proceeds, before expenses, to the selling stockholder... $28.7250  $164,019,750
</TABLE>
 
    The U.S. underwriters may, under certain circumstances, purchase up to an
additional 960,000 shares from United Rentals at the initial public offering
price less the underwriting discount. The international underwriters may
similarly purchase up to an aggregate of an additional 240,000 shares.
 
                               ----------------
 
    The underwriters expect to deliver the shares against payment in New York,
New York on March 9, 1999.
 
Goldman, Sachs & Co.                                Donaldson, Lufkin & Jenrette

                               ----------------
 
                        Prospectus dated March 4, 1999.
<PAGE>
 
 
 
 
                  MAP SHOWING LOCATIONS IN THE U.S. AND CANADA
<PAGE>
 
             CAUTIONARY NOTICE REGARDING FORWARD-LOOKING STATEMENTS
 
    Certain statements contained in, or incorporated by reference in, this
prospectus are forward-looking in nature. Such statements can be identified by
the use of forward-looking terminology such as "believes," "expects," "may,"
"will," "should," or "anticipates" or the negative thereof or comparable
terminology, or by discussions of strategy. You are cautioned that our business
and operations are subject to a variety of risks and uncertainties and,
consequently, our actual results may materially differ from those projected by
any forward-looking statements. Certain of such risks and uncertainties are
discussed below under "Risk Factors." We make no commitment to revise or update
any forward-looking statements in order to reflect events or circumstances
after the date any such statement is made.
 
                      WHERE YOU CAN FIND MORE INFORMATION
 
    We file reports, proxy statements, and other information with the SEC. Such
reports, proxy statements, and other information can be read and copied at the
SEC's Public Reference Room at 450 Fifth Street, N.W., Washington, D.C. 20549.
Please call the SEC at 1-800-SEC-0330 for further information on the Public
Reference Room. The SEC maintains an internet site at http://www.sec.gov that
contains reports, proxy and information statements and other information
regarding issuers that file electronically with the SEC, including our company.
 
                           INCORPORATION BY REFERENCE
 
    The SEC allows us to "incorporate by reference" the documents that we file
with the SEC. This means that we can disclose important information to you by
referring you to those documents. Any information we incorporate in this manner
is considered part of this prospectus. Any information we file with the SEC
after the date of this prospectus and until this offering is completed will
automatically update and supersede the information contained in this
prospectus.
 
    We incorporate by reference the following documents that we have filed with
the SEC and any filings that we will make with the SEC in the future under
Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 until
this offering is completed:
 
  .   Annual Report on Form 10-K for the year ended December 31, 1997;
 
  .   Quarterly Reports on Form 10-Q for the quarters ended March 31, 1998,
      June 30, 1998 and September 30, 1998;
 
  .   Current Report on Form 8-K dated January 27, 1998 and Amendment No. 1
      thereto on Form 8-K/A dated February 4, 1998;
 
  .   Current Report on Form 8-K dated June 18, 1998 and Amendment No. 1
      thereto on Form 8-K/A dated July 21, 1998;
 
  .   Current Report on Form 8-K dated June 19, 1998;
 
  .   Current Report on Form 8-K dated July 21, 1998;
 
  .   Current Report on Form 8-K dated August 7, 1998;
 
  .   Current Report on Form 8-K dated September 16, 1998;
 
  .   Current Report on Form 8-K dated October 9, 1998 (only Item 2);
 
  .   Current Report on Form 8-K dated December 24, 1998 (only the financial
      statements included therein that are identified under the caption
      "Experts" in this prospectus);
 
  .   Current Report on Form 8-K dated February 17, 1999; and
 
  .   Registration Statement on Form 8-A dated November 27, 1997 (filed on
      December 3, 1997) and Registration Statement on Form 8-A dated August
      6, 1998.
 
    We will provide without charge, upon written or oral request, a copy of any
or all of the documents which are incorporated by reference into this
prospectus. Requests should be directed to: United Rentals, Inc., Attention:
Corporate Secretary, Four Greenwich Office Park, Greenwich, Connecticut 06830,
telephone number: (203) 622-3131.
 
                                       3
<PAGE>
 
 
 
 
                      [This Page Intentionally Left Blank]
 
                                       4
<PAGE>
 
                               PROSPECTUS SUMMARY
 
    You should read the following summary together with the more detailed
information and the financial statements and related notes that are included
elsewhere in this prospectus and in the documents that we incorporate by
reference into this prospectus. In this prospectus, reference to "dollars" and
"$" are United States dollars.
 
                                 United Rentals
 
    United Rentals is the largest equipment rental company in North America
with 440 branch locations in 39 states, Canada and Mexico. We offer for rent
over 600 different types of equipment on a daily, weekly or monthly basis and
serve customers that include construction industry participants, industrial
companies and homeowners. We also sell used rental equipment, act as a dealer
for many types of new equipment, and sell related merchandise and parts. In the
past year, we have served over 900,000 customers.
 
    We have one of the most comprehensive and newest equipment rental fleets in
the industry. The types of rental equipment that we offer include a broad range
of light to heavy construction and industrial equipment, such as backhoes,
aerial lifts, skid-steer loaders, forklifts, compressors, pumps and generators,
as well as a variety of smaller tools and equipment. Our equipment fleet has an
original purchase price of approximately $2.2 billion and a weighted average
age of approximately 26 months (based on original purchase price).
 
    We began operations in October 1997 and have grown through a combination of
internal growth and the acquisition of 101 companies (through March 3, 1999).
Our acquisitions include our merger with U.S. Rentals in September 1998. At the
time of the merger, U.S. Rentals was the second largest equipment rental
company in the United States based on 1997 rental revenues.
 
    Our principal executive offices are located at Four Greenwich Office Park,
Greenwich, Connecticut 06830, and our telephone number is (203) 622-3131.
 
                             Competitive Advantages
 
    We believe that we benefit from the following competitive advantages:
 
    Full Range of Rental Equipment. We have one of the largest and most
comprehensive equipment rental fleets in the industry, which enables us to:
 
  .   attract customers by providing the benefit of "one-stop" shopping;
 
  .   serve a diverse customer base, which reduces our dependence on any
      particular customer or group of customers;
 
  .   serve large customers that require assurance that substantial
      quantities of different types of equipment will be available as
      required on a continuing basis; and
 
  .   minimize lost sales due to equipment being unavailable.
 
    Operating Efficiencies. We generally group our branches into clusters of 10
to 30 locations that are in the same area. Our management information system
enables each branch to track equipment at any other branch and to access all
available equipment within a cluster. We believe that our cluster strategy
produces significant operating efficiencies by enabling us to:
 
  .   market the equipment within a cluster through multiple branches, rather
      than a single branch, which increases our equipment utilization rate;
 
                                       5
<PAGE>
 
  .   cross-market the equipment specialties of different branches within
      each cluster, which increases revenues without increasing marketing
      expenses; and
 
  .   reduce costs by centralizing common functions such as payroll, credit
      and collection, and certain equipment delivery.
 
    Significant Purchasing Power. We have significant purchasing power because
of our volume purchases. As a result, we can generally buy new equipment and
related merchandise and parts at prices that are significantly lower than
prices paid by smaller companies. We can also buy many other products and
services--such as insurance, telephone and fuel--at attractive rates.
 
    Management Information System. We have a modern management information
system which facilitates rapid and informed decision-making and enables us to
respond quickly to changing market conditions. The system provides management
with a wide range of real time operating and financial data, including reports
on inventory, receivables, customers, vendors, fleet utilization and price and
sales trends. The system also enables branch personnel to search for needed
equipment throughout a geographic region, determine its closest location and
arrange for delivery to a customer's work site. The system includes software
developed by our Wynne Systems subsidiary, which is the leading provider of
proprietary software for use by equipment rental companies in managing and
operating multiple branch locations. We have an in-house staff of 32 management
information specialists that supports our management information system and
extends it to new locations.
 
    Customer Diversity. Our customer base is highly diversified and ranges from
Fortune 100 companies to small contractors and homeowners. We estimate that our
top ten customers accounted for approximately 4% of our pro forma revenues
during 1998.
 
    Geographic Diversity. We have branches in 39 states, Canada and Mexico. We
believe that our geographic diversity should reduce the impact that
fluctuations in regional economic conditions have on our overall financial
performance. Our geographic diversity and large network of branch locations
also give us the ability to serve national accounts and access used equipment
re-sale markets across the country.
 
    Experienced Senior Management. Our senior management combines executives
who have extensive operating experience in the equipment rental industry with
executives who have proven track records in other industries. Our senior
management includes former officers of United Waste Systems, Inc., which was a
publicly-traded solid waste management company that successfully executed a
growth strategy combining a disciplined acquisition program, the integration
and optimization of acquired facilities, and internal growth. Our senior
management also includes former executives of U.S. Rentals who have extensive
experience in the equipment rental industry.
 
    Strong and Motivated Branch Management. Each of our branches has a full-
time branch manager who is supervised by one of our 35 district managers and
eight regional vice presidents. We believe that our branch and district
managers, who average over 20 years of experience in the equipment rental
industry, are among the most knowledgeable and experienced in the industry. We
encourage entrepreneurship at the branch level by giving branch managers a high
degree of autonomy relating to day-to-day operations. For example, each branch
manager is empowered to make decisions--within budgetary guidelines--concerning
staffing, pricing and equipment purchasing. We also promote entrepreneurship at
the branch level, as well as equipment sharing among branches, through our
profit sharing program which directly ties the compensation of branch personnel
to their branch's financial performance and equipment utilization rates. We
balance the autonomy that we grant branch managers with systems through which
senior management closely tracks branch performance. We also share information
across branches so that each branch can
 
                                       6
<PAGE>
 
measure its operating performance relative to other branches and benefit from
the best practices developed throughout our organization.
 
   Professional Acquisition Team. Our 25-person acquisition team works full-
time on identifying and evaluating acquisition candidates and executing our
acquisition program. The core of this group consists of seasoned acquisition
professionals--most of whom were members of the acquisition team at United
Waste Systems, where they completed over 200 acquisitions. The team also
includes former owners of businesses that we acquired, who have extensive
industry experience and contacts with potential acquisition candidates.
 
                                Growth Strategy
 
   Our plan for future growth includes the following key elements:
 
   Continue Strong Internal Growth. We are seeking to sustain our strong
internal growth by:
 
  .  expanding and modernizing our equipment fleet;
 
  .  increasing the cross-marketing of our equipment specialties at different
     locations;
 
  .  increasing our advertising--which becomes increasingly cost-effective as
     we grow because the benefit is spread over a larger number of branches;
 
  .  expanding our national accounts program--which dedicates a portion of
     our sales force to establishing and expanding relationships with large
     customers that have a national or multi-regional presence; and
 
  .  increasing our rentals to industrial companies by developing a
     comprehensive marketing program specifically aimed at this sector.
 
   Execute Disciplined Acquisition Program. We intend to continue our
disciplined acquisition program. We generally seek to acquire multiple
locations within the regions that we enter, with the goal of creating clusters
of locations that can share various resources, including equipment, marketing
resources, back office functions and certain equipment delivery. We are
seeking to acquire companies of varying sizes, including relatively large
companies to serve as platforms for new regional clusters and smaller
companies to complement existing or anticipated locations. In considering
whether to buy a company, we evaluate a number of factors, including purchase
price, anticipated impact on earnings, the quality of the target's rental
equipment and management, the opportunities to improve operating margins and
increase internal growth at the target, the economic prospects of the region
in which the target is located, the potential for additional acquisitions in
the region, and the competitive landscape in the target's markets.
 
   Open New Rental Locations. Because most of the businesses that we acquired
grew through developing start-up rental locations, many of our managers have
substantial experience in this area. We intend to leverage this experience by
selectively opening new rental locations in attractive markets where there are
no suitable acquisition targets available or where the economics of a start-up
location are more attractive than buying an existing business.
 
   Increase Cost Savings. We work to reduce costs by efficiently integrating
new and existing operations, eliminating duplicative costs, centralizing
common functions, consolidating locations that serve the same areas, and using
our purchasing power to negotiate discounts from suppliers.
 
                                       7
<PAGE>
 
 
    Continue to Emphasize Management Systems and Controls. We intend to further
strengthen our management systems and controls, which currently include:
 
  .   a 12-person internal audit department that is responsible for ensuring
      that we have adequate financial, operating, and management information
      controls throughout our organization;
 
  .   a team of 6 regional controllers and 17 district controllers that
      monitors each branch for compliance with financial and accounting
      procedures established at corporate headquarters; and
 
  .   a 25-person risk management and safety department that is responsible
      for: (1) developing and implementing safety programs and procedures,
      (2) developing our customer and employee training programs and (3)
      investigating and managing any claims that may be asserted against us.
 
                              Industry Background
 
Industry Size and Growth
 
    We estimate that the U.S. equipment rental industry (including used and new
equipment sales by rental companies) generates annual revenues in excess of $20
billion. The combined equipment rental revenues of the 100 largest equipment
rental companies have increased at an estimated compound annual rate of
approximately 23% from 1992 through 1997 (based upon 1992 revenues and 1997 pro
forma revenues, giving effect to certain acquisitions completed after the
beginning of 1997, reported by the Rental Equipment Register, an industry trade
publication). In addition to reflecting general economic growth, we believe
that the growth in the equipment rental industry reflects the following trends:
 
      Recognition of Advantages of Renting. Equipment users are increasingly
  recognizing the many advantages that equipment rental may offer compared
  with ownership. They recognize that by renting they can: (1) avoid the
  large capital investment required for equipment purchases, (2) reduce
  storage and maintenance costs, (3) supplement the equipment that they own
  and thereby increase the range and number of jobs that they can work on,
  (4) access a broad selection of equipment and select the equipment best
  suited for each particular job, (5) obtain equipment as needed and minimize
  the costs associated with idle equipment, and (6) access the latest
  technology without investing in new equipment. These advantages frequently
  allow equipment users to reduce their overall costs by renting, rather than
  buying, the equipment they need.
 
      Increase in Rentals by Contractors. There has been a fundamental shift
  in the way contractors meet their equipment needs. While contractors have
  historically used rental equipment on a temporary basis--to provide for
  peak period capacity, meet specific job requirements or replace broken
  equipment--many contractors are now also using rental equipment on an
  ongoing basis to meet their long-term equipment requirements.
 
    Although growth in the equipment rental industry has to date been largely
driven by the increase in rentals by the construction industry, we believe that
other equipment users may increasingly contribute to future industry growth.
For example, many industrial companies require equipment for operating,
repairing, maintaining and upgrading their facilities, and renting this
equipment will often be more cost-effective than purchasing because typically
this equipment is not used full-time. We believe that the cost and other
advantages of renting, together with the general trend toward the corporate
outsourcing of non-core competencies, may increasingly lead industrial
 
                                       8
<PAGE>
 
companies to rent equipment. We also believe that these same considerations may
lead other equipment users--such as municipalities, government agencies and
utilities--to increasingly rent equipment. Because the penetration of these
markets by the equipment rental industry is very low in comparison to its
penetration of the construction market, we believe there is significant
potential for additional growth in these markets.
 
Industry Fragmentation
 
    The equipment rental industry is highly fragmented. It consists of a small
number of multi-location regional or national operators and a large number of
relatively small, independent businesses that serve discrete local markets.
This fragmentation is reflected in the following data:
 
  .   in 1997, there were only 10 equipment rental companies that had
      equipment rental revenues in excess of $100 million and approximately
      100 equipment rental companies that had equipment rental revenues
      between $5 million and $100 million (based upon rental revenues for
      1997 as reported by the Rental Equipment Register, an industry trade
      publication);
 
  .   we estimate that there are more than 20,000 companies with annual
      equipment rental revenues of less than $5 million; and
 
  .   we estimate that the 100 largest equipment rental companies combined
      have less than a 30% share of the market.
 
    We believe that the fragmented nature of the industry presents substantial
consolidation and growth opportunities for companies with access to capital and
the ability to implement a disciplined acquisition program. We also believe
that our management team's extensive experience in acquiring and effectively
integrating acquisition targets should enable us to capitalize on these
opportunities.
 
                                       9
<PAGE>
 
 
                                  The Offering
 
    The following information assumes that the underwriters do not exercise the
option they have been granted to purchase additional shares as described under
"Underwriting."
 
<TABLE>
<S>                                  <C>
Shares offered by United Rentals...  2,290,000 shares
Shares offered by the selling                         
 stockholder.......................  5,710,000 shares 
Shares to be outstanding after the                        
 offering..........................  70,748,238 shares(1) 
New York Stock Exchange Symbol.....  URI
Use of Proceeds by United Rentals..  We will use the net proceeds of this
                                     offering to repay a portion of the
                                     approximately $77.5 million of outstanding
                                     indebtedness under our revolving credit
                                     facility. We may reborrow amounts that we
                                     repay under our credit facility. We will
                                     not receive any of the proceeds from the
                                     sale of shares being sold by the selling
                                     stockholder.
</TABLE>
- --------
(1) Does not include (i) 6,539,329 shares issuable upon the exercise of
    outstanding warrants, which provide for a weighted average exercise price
    of $10.18 per share, (ii) 14,447,647 shares issuable upon the exercise of
    outstanding options, which provide for a weighted average exercise price of
    $19.93 per share, (iii) 150,365 shares issuable upon conversion of
    outstanding convertible notes, which provide for a weighted average
    conversion price of $32.45 per share, (iv) 12,000,000 shares issuable upon
    conversion of outstanding preferred shares of United Rentals, which provide
    for a conversion price of $25.00 per share, and (v) 6,875,580 shares
    issuable upon conversion of outstanding preferred securities of a
    subsidiary trust of United Rentals, which provide for a conversion price of
    $43.63 per share.
 
 Summary Historical and Unaudited Pro Forma Consolidated Financial Information
 
General
 
    The table below presents selected historical and pro forma financial
information for our company. You should read this information together with (1)
the information set forth under "Use of Proceeds," "Capitalization," "Selected
Historical and Pro Forma Consolidated Financial Information" and "Management's
Discussion and Analysis of Financial Condition and Results of Operations," (2)
the Consolidated Financial Statements and the related notes and Pro Forma
Consolidated Financial Statements and the related notes of our company included
elsewhere in this prospectus or incorporated by reference herein and (3) the
financial statements incorporated by reference herein of certain of the
companies that we acquired.
 
Accounting For Acquisitions
 
    We commenced operations in October 1997 and have completed 101 acquisitions
(through March 3, 1999), including a merger with U.S. Rentals, Inc. which was
completed in September 1998. We accounted for three of these acquisitions
(including the U.S. Rentals merger) as "poolings-of-interests," which means
that for accounting and financial reporting purposes the acquired company is
treated as having been combined with us at all times since the inception of the
acquired company. Accordingly, we have restated our financial statements to
include the accounts of two of the companies acquired in these pooling-of-
interests transactions (but have not restated our financial statements for the
third transaction, which was not material and which has been combined with us
effective July 1, 1998). As a result of this restatement, our financial
statements include historical financial information for periods that precede
the date on which we commenced our own operations. (For additional information
concerning this restatement, see Note 3 to the Consolidated Financial
Statements of United Rentals included elsewhere herein.) We accounted for our
other 98 acquisitions as "purchases," which means that the results of
operations of the acquired company are included in our financial statements
only from the date of acquisition.
 
                                       10
<PAGE>
 
 
Pro Forma Data
 
   The table below includes the following pro forma data:
 
  .  pro forma income statement and other financial data--intended to show
     for the period indicated what our business might have looked like had
     each acquisition (other than any pooling-of-interests) completed after
     the beginning of the period and any related acquisition financing been
     completed on the first day of the period;
 
  .  pro forma balance sheet data--intended to show how certain balance sheet
     data would have looked at December 31, 1998 had each acquisition
     completed after such date and any related acquisition financing been
     completed on December 31, 1998; and
 
  .  pro forma as adjusted balance sheet data--intended to show how certain
     balance sheet data would have looked at December 31, 1998 had the
     following transactions been completed on such date: (1) each acquisition
     completed after such date and any related acquisition financing, (2) our
     issuance of 300,000 shares of Series A Perpetual Convertible Preferred
     Stock after such date and our use of the proceeds to repay indebtedness
     and (3) the sale of the 2,290,000 shares of common stock offered by
     United Rentals in this offering and the use of the offering proceeds to
     repay a portion of outstanding indebtedness under our credit facility.
 
   We have provided the pro forma data for your information. However, this data
may not be indicative of (1) the actual results that we would have had during
any period if all acquisitions had been completed as of the beginning of the
period or (2) our future results.
 
<TABLE>
<CAPTION>
                                        Historical              Pro Forma
                               ------------------------------  ------------
                                                                   Year
                                                                  Ended
                                 Year Ended December 31,       December 31,
                               ------------------------------  ------------
                                 1996      1997       1998         1998
                               --------  --------  ----------  ------------
                               (dollars in thousands, except per share data)
<S>                            <C>       <C>       <C>         <C>          <C>
Income statement data:
Total revenues...............  $354,478  $489,838  $1,220,282   $1,600,486
Gross profit.................   113,033   149,292     423,448      563,028
Operating income.............    48,925    44,743     145,402      196,033
Interest expense.............    11,278    11,847      64,157       88,007
Income before provision for
 income taxes and
 extraordinary items.........    38,146    34,917      78,297      110,271
Net income(1)(2).............    37,726     3,898      13,461       54,967
Pro forma provision for
 income taxes before
 extraordinary items(1)(2)...    15,487    14,176      44,386
Pro forma income before
 extraordinary items(1)(2)...    22,659    20,741      33,911
Basic earnings per share
 before extraordinary items..  $   1.67  $   0.12  $     0.53   $     0.80
Diluted earnings per share
 before extraordinary items..  $   1.67  $   0.11  $     0.48   $     0.73
Basic earnings per share(3)..  $   1.67  $   0.08  $     0.20   $     0.80
Diluted earnings per
 share(3)....................  $   1.67  $   0.08  $     0.18   $     0.73
Other financial data:
EBITDA(4)....................  $123,606  $160,554  $  403,738   $  515,272
EBITDA margin(5).............      34.9%     32.8%       33.1%        32.2%
</TABLE>
 
<TABLE>
<CAPTION>
                                                   As of December 31, 1998
                                              ---------------------------------
                                                                     Pro Forma
                                              Historical Pro Forma  As Adjusted
                                              ---------- ---------- -----------
                                                   (dollars in thousands)
<S>                                           <C>        <C>        <C>
Balance sheet data:
Cash and cash equivalents.................... $   20,410 $    4,000 $    4,307
Rental equipment, net........................  1,143,006  1,169,500  1,169,500
Total assets.................................  2,634,663  2,692,592  2,692,899
Total debt...................................  1,314,574  1,365,442  1,013,969
Company-obligated mandatorily redeemable
 convertible preferred securities of a
 subsidiary trust............................    300,000    300,000    300,000
Stockholders' equity.........................    726,230    726,230  1,078,010
</TABLE>
 
                                       11
<PAGE>
 
- --------
(1) We recorded an extraordinary item (net of income taxes) of $1.5 million in
    1997 and an extraordinary item (net of income taxes) of $21.3 million in
    1998. Such charge in 1997 resulted from the prepayment of certain debt by
    U.S. Rentals. Such charge in 1998 resulted from the early extinguishment of
    certain debt and primarily reflected prepayment penalties on certain debt
    of U.S. Rentals.
(2) U.S. Rentals was taxed as a Subchapter S Corporation until its initial
    public offering in February 1997, and another company that we acquired was
    taxed as a Subchapter S Corporation until being acquired. In general, the
    income or loss of a Subchapter S Corporation is passed through to its
    owners rather than being subjected to taxes at the entity level. Pro forma
    provision for income taxes before extraordinary items and pro forma income
    (loss) before extraordinary items reflect a provision for income taxes as
    if all such companies were liable for federal and state income taxes as
    taxable corporate entities for all periods presented.
(3) Our earnings during 1997 were impacted by $20.3 million of expenses
    relating to the termination of certain deferred compensation expenses in
    connection with U.S. Rentals' initial public offering, a $7.5 million
    charge to recognize deferred tax liabilities of U.S. Rentals and an
    extraordinary item (net of income taxes) of $1.5 million. Our earnings
    during 1998 were impacted by merger-related expenses of $47.2 million
    ($33.2 million net of taxes), a $4.8 million charge to recognize deferred
    tax liabilities of a company acquired in a pooling-of-interests transaction
    and an extraordinary item (net of income taxes) of $21.3 million. Excluding
    such amounts, (i) basic earnings per share for the years ended 1997 and
    1998, and pro forma basic earnings per share for the year ended 1998 would
    have been $0.70, $1.10 and $1.36, respectively, and (ii) diluted earnings
    per share for the years ended 1997 and 1998 and pro forma diluted earnings
    per share for the year ended 1998 would have been $0.66, $1.00 and $1.24,
    respectively.
(4) EBITDA is defined as net income (excluding (i) non-operating income and
    expense, (ii) a $20.3 million non-recurring charge incurred by U.S. Rentals
    in 1997 arising from the termination of deferred compensation agreements
    with certain executives and (iii) $47.2 million in merger-related expenses
    in 1998 related to the three acquisitions accounted for as poolings-of-
    interests, including the merger with U.S. Rentals) plus interest expense,
    income taxes and depreciation and amortization. We have presented EBITDA
    data to provide you with additional information concerning our ability to
    meet our future debt service obligations and capital expenditure and
    working capital requirements. However, EBITDA is not a measure of financial
    performance under generally accepted accounting principles. Accordingly,
    you should not consider EBITDA an alternative to net income or cash flows
    as indicators of our operating performance or liquidity.
(5) EBITDA margin is defined as EBITDA as a percentage of revenues.
 
                                       12
<PAGE>
 
                                  RISK FACTORS
 
    You should carefully consider the following factors and the other
information in this prospectus before making an investment decision.
 
Sensitivity to Changes in Construction and Industrial Activities
 
    Our equipment is principally used in connection with construction and
industrial activities. Consequently, a downturn in construction or industrial
activity may lead to a decrease in demand for our equipment, which could
adversely affect our business. We have identified below certain of the factors
which may cause such a downturn, either temporarily or long-term:
 
  .   a general slow-down of the economy;
 
  .   an increase in interest rates; or
 
  .   adverse weather conditions which may temporarily affect a particular
      region.
 
Acquired Companies Not Historically Operated as a Combined Business
 
    The businesses that we acquired have been in existence an average of 29
years and some have been in existence for more than 50 years. However, these
businesses were not historically managed or operated as a single business.
Although we believe that we can successfully manage and operate the acquired
businesses as a single business, we cannot be certain of this.
 
Limited Operating History
 
    We commenced equipment rental operations in October 1997 and have grown
through a combination of internal growth and the acquisition of 101 companies
(through March 3, 1999), including a merger in September 1998 with U.S.
Rentals. Due to the relatively recent commencement of our operations, we have
only a limited history upon which you can base an assessment of our business
and prospects.
 
Risks Relating to Growth Strategy
 
    Key elements of our growth strategy are to continue to expand through a
combination of internal growth, a disciplined acquisition program and the
opening of new rental locations. We have identified below some of the risks
relating to our growth strategy:
 
    Availability of Acquisition Targets and Sites for Start-Up Locations. We
may encounter substantial competition in our efforts to acquire additional
rental companies and sites for start-up locations. Such competition could have
the effect of increasing the prices that we will have to pay in order to
acquire such businesses and sites. We cannot guarantee that any additional
businesses or sites that we may wish to acquire will be available to us on
terms that are acceptable to us.
 
    Need to Integrate New Operations. Our ability to realize the expected
benefits from completed and future acquisitions depends, in large part, on our
ability to integrate the new operations with our existing operations in a
timely and effective manner. Accordingly, we devote substantial efforts to the
integration of new operations. We cannot, however, guarantee that these efforts
will always be successful. In addition, under certain circumstances, these
efforts could adversely affect our existing operations.
 
    Debt Covenants. Certain of the agreements governing our outstanding
indebtedness provide that we may not make acquisitions unless certain financial
conditions are satisfied or the consent of
 
                                       13
<PAGE>
 
the lenders is obtained. Our ability to grow through acquisitions may be
constrained as a result of these provisions.
 
    Certain Risks Related to Start-Up Locations. We expect that start-up
locations may initially have a negative impact on our results of operations and
margins for a number of reasons, including that (1) we will incur significant
start-up expenses in connection with establishing each start-up location and
(2) it will generally take some time following the commencement of operations
for a start-up location to become profitable. Although we believe that start-
ups can generate long-term growth, we cannot guarantee that any start-up
location will become profitable within any specific time period, if at all.
 
Dependence on Additional Capital to Finance Growth
 
    We will require substantial capital in order to execute our growth
strategy. We will require capital for, among other purposes, completing
acquisitions, establishing new rental locations, and acquiring rental
equipment. If the cash that we generate from our business, together with cash
that we may borrow under our credit facility, is not sufficient to fund our
capital requirements, we will require additional debt and/or equity financing.
We cannot, however, be certain that any additional financing will be available
or, if available, will be available on terms that are satisfactory to us. If we
are unable to obtain sufficient additional capital in the future, our ability
to implement our growth strategy could be limited.
 
Possible Undiscovered Liabilities of Acquired Companies
 
    Prior to making an acquisition, we seek to assess the liabilities of the
target company that we will become responsible for as a result of the
acquisition. Nevertheless, we may fail to discover certain of such liabilities.
We seek to reduce our risk relating to these possible hidden liabilities by
generally obtaining the agreement of the seller to reimburse us in the event
that we discover any material hidden liabilities. However, this type of
agreement, if obtained, may not fully protect us against hidden liabilities
because (1) the seller's obligation to reimburse us is generally limited in
duration and/or amount and (2) the seller may not have sufficient financial
resources to reimburse us. Furthermore, when we acquire a public company (such
as when we acquired U.S. Rentals) there is no seller from which to obtain this
type of agreement.
 
Dependence on Management
 
    We are highly dependent upon our senior management team. Consequently, our
business could be adversely affected in the event that we lose the services of
any member of senior management. Furthermore, if we lose the services of
certain members of senior management, it is an event of default under the
agreements governing our credit facility and certain of our other indebtedness,
unless we appoint replacement officers satisfactory to the lenders within 30
days. We do not maintain "key man" life insurance with respect to members of
senior management.
 
Competition
 
    The equipment rental industry is highly fragmented and competitive. Our
competitors primarily include small, independent businesses with one or two
rental locations; regional competitors which operate in one or more states;
public companies or divisions of public companies; and equipment vendors and
dealers who both sell and rent equipment directly to customers. We may in the
future encounter increased competition from our existing competitors or from
new companies. In addition, certain equipment manufacturers may commence (or
increase their existing efforts relating to) renting and selling equipment
directly to our customers.
 
                                       14
<PAGE>
 
Quarterly Fluctuations of Operating Results
 
    We expect that our revenues and operating results may fluctuate from
quarter to quarter due to a number of factors, including:
 
  .   seasonal rental patterns of our customers--with rental activity
      tending to be lower in the winter;
 
  .   changes in general economic conditions in our markets, including
      changes in construction and industrial activities;
 
  .   the timing of acquisitions, new location openings, and related
      expenditures;
 
  .   the effect of the integration of acquired businesses and start-up
      locations;
 
  .   the timing of expenditures for new equipment and the disposition of
      used equipment; and
 
  .   price changes in response to competitive factors.
 
Liability and Insurance
 
    We are exposed to various possible claims relating to our business. These
include claims relating to (1) personal injury or death caused by equipment
rented or sold by us, (2) motor vehicle accidents involving our delivery and
service personnel and (3) employment related claims. We carry a broad range of
insurance for the protection of our assets and operations. However, such
insurance may not fully protect us for a number of reasons, including:
 
  .   our coverage is subject to a deductible of $0.5 million and limited to
      a maximum of $97 million per occurrence;
 
  .   we do not maintain coverage for environmental liability, since we
      believe that the cost for such coverage is high relative to the
      benefit that it provides; and
 
  .   certain types of claims, such as claims for punitive damages or for
      damages arising from intentional misconduct, which are often alleged
      in third party lawsuits, might not be covered by our insurance.
 
We cannot be certain that insurance will continue to be available to us on
economically reasonable terms, if at all.
 
Environmental and Safety Regulations
 
    There are numerous federal, state and local laws and regulations governing
environmental protection and occupational health and safety matters. These
include laws and regulations that govern wastewater discharges, the use,
treatment, storage and disposal of solid and hazardous wastes and materials,
air quality and the remediation of contamination associated with the release of
hazardous substances. Under these laws, an owner or lessee of real estate may
be liable for, among other things, (1) the costs of removal or remediation of
hazardous or toxic substances located on, in, or emanating from, the real
estate, as well as related costs of investigation and property damage and
substantial penalties, and (2) environmental contamination at facilities where
its waste is or has been disposed. These laws often impose liability whether or
not the owner or lessee knew of the presence of the hazardous or toxic
substances and whether or not the owner or lessee was responsible for these
substances. Our activities that are or may be affected by these laws include
our use of hazardous materials to clean and maintain equipment and our disposal
of solid and hazardous waste and wastewater from equipment washing. We also
dispense petroleum products from underground and above-ground storage tanks
located at certain rental locations, and at times we must remove or upgrade
tanks to comply with applicable laws. Furthermore, we have acquired or lease
certain locations which have or may have been contaminated by leakage from
underground tanks or other
 
                                       15
<PAGE>
 
sources and are in the process of assessing the nature of the required
remediation. Based on the conditions currently known to us, we believe that any
unreserved environmental remediation and compliance costs required with respect
to those conditions will not have a material adverse effect on our business.
However, we cannot be certain that we will not identify adverse environmental
conditions that are not currently known to us, that all potential releases from
underground storage tanks removed in the past have been identified, or that
environmental and safety requirements will not become more stringent or be
interpreted and applied more stringently in the future. If we are required to
incur environmental compliance or remediation costs that are not currently
anticipated by us, our business could be adversely affected depending on the
magnitude of the cost.
 
Concentrated Control
 
    Following the offering described in this prospectus, the executive officers
and directors of our company will continue to own in the aggregate
approximately 46.4% of our common stock giving effect to the exercise of all
currently exercisable options and warrants (49.6% on a pro forma basis giving
effect to the exercise of all outstanding options and warrants). Such share
ownership may effectively give these persons the power to elect all of the
directors of our company (other than the two directors that are elected
directly by the holders of our outstanding preferred stock as described under
"Management--Right of Holders of Preferred Stock to Elect Directors").
 
Risks Related to International Operations
 
    Our operations outside the United States are subject to risks normally
associated with international operations. These include the need to convert
currencies, which could result in a gain or loss depending on fluctuations in
exchange rates, and the need to comply with foreign laws.
 
Year 2000 Issues
 
    Our software vendors have informed us that our recently-installed
management information system is year 2000 compliant. We have, therefore, not
developed any contingency plans relating to year 2000 issues and have not
budgeted any funds for year 2000 issues. Although we believe that our system is
year 2000 compliant, unanticipated year 2000 problems may arise which,
depending on the nature and magnitude of the problem, could adversely affect
our business. Furthermore, year 2000 problems involving third parties may have
a negative impact on our customers or suppliers, the general economy or on the
ability of businesses generally to receive essential services (such as
telecommunications, banking services, etc.). Any such problem could adversely
affect our business. We are unable at this time to assess the possible impact
on our business of year 2000 problems involving any third party.
 
Absence of Dividends
 
    We have never paid any dividends on our common stock and have no plans to
pay any such dividends in the foreseeable future. Certain of the agreements
governing our outstanding indebtedness prohibit us from paying dividends on our
common stock or restrict our ability to pay such dividends. See "Management's
Discussion and Analysis of Financial Condition and Results of Operations--
Certain Information Concerning the Credit Facility and Certain Indebtedness."
 
Restrictive Covenants
 
    The agreements governing our existing long-term indebtedness contain, and
future agreements governing our long-term indebtedness may also contain,
certain restrictive financial and operating covenants which affect, and in many
respects significantly limit or prohibit, among other things, our ability to
incur indebtedness, make prepayments of certain indebtedness, make investments,
create liens, make acquisitions, sell assets and engage in mergers and
consolidations. These covenants may significantly limit our operating and
financial flexibility.
 
                                       16
<PAGE>
 
Shares Eligible For Future Sale
 
    If our stockholders sell substantial amounts of our common stock (including
shares issued upon exercise of warrants, options or convertible securities),
the market price of our common stock could fall. Subject to certain lock-up
agreements to be entered into by the selling stockholder and by our officers
and directors in connection with the offering (as described under
"Underwriting"), substantially all of the outstanding shares of our common
stock may be sold in the public market.
 
Anti-takeover Provisions
 
    Certain provisions of our Certificate of Incorporation and By-laws, as well
as applicable Delaware law, could make it more difficult for a third party to
acquire our company. These provisions provide, among other things, that:
 
  .   the directors of our company (other than directors elected by the
      holders of our outstanding preferred stock) are divided into three
      classes, with directors of each class serving for a staggered three-
      year period;
 
  .   directors may be removed only for cause and only upon the affirmative
      vote of at least 66 2/3% of the voting power of all the then
      outstanding shares of stock entitled to vote;
 
  .   stockholders may not act by written consent;
 
  .   stockholder nominations and proposals may only be made if specified
      advance notice requirements are complied with;
 
  .   stockholders are precluded from calling a special meeting of
      stockholders; and
 
  .   the Board of Directors has the authority to issue shares of preferred
      stock in one or more series and to fix the powers, preferences and
      rights of any such series without stockholder approval.
 
See "Certain Charter and By-law Provisions."
 
                             CORPORATE INFORMATION
 
    United Rentals, Inc. ("Holdings") is principally a holding company and
principally conducts its operations through its wholly owned subsidiary, United
Rentals (North America), Inc. ("URI"), and subsidiaries of URI. URI was
incorporated in August 1997, initially capitalized in September 1997 and
commenced equipment rental operations in October 1997. Holdings was
incorporated in July 1998 and became the parent company of URI on August 5,
1998, in connection with a reorganization of URI's corporate structure that was
effected in order to facilitate certain financings. As part of such
reorganization, the outstanding common stock of URI was converted, on a share
for share basis, into common stock of Holdings and the common stock of Holdings
commenced trading on the New York Stock Exchange instead of the common stock of
URI. Prior to such reorganization, the name of United Rentals (North America),
Inc. was United Rentals, Inc. Unless otherwise indicated or the context
otherwise clearly requires, (i) the terms "United Rentals" and the "Company"
refer collectively to URI and its subsidiaries, with respect to periods prior
to such reorganization, and to Holdings and its subsidiaries, with respect to
periods thereafter, and (ii) the term "Common Stock" refers to the common stock
of URI, with respect to periods prior to such reorganization, and to the common
stock of Holdings, with respect to periods thereafter.
 
 
                                       17
<PAGE>
 
                                USE OF PROCEEDS
 
    The net proceeds to the Company from the sale of the 2,290,000 shares of
common stock being offered by the Company are estimated to be $64.8 million
($99.3 million, if the underwriters' over-allotment option is exercised in
full) after deducting the estimated underwriting discount and offering expenses
payable by the Company. The Company expects to use the net proceeds of this
offering to repay a portion of the approximately $77.5 million of outstanding
indebtedness under our revolving credit facility (the "Credit Facility"). The
repayment of outstanding indebtedness under the Credit Facility from the
proceeds of the offering will give the Company additional flexibility to
reborrow funds under the Credit Facility for future acquisitions, capital
expenditures and general corporate purposes. The Company will not receive any
of the proceeds from the sale of shares by the selling stockholder.
 
    The Credit Facility enables URI to borrow up to $762.5 million on a
revolving basis and permits a Canadian subsidiary of URI (the "Canadian
Subsidiary") to directly borrow up to $40 million under the Credit Facility
(provided that the aggregate borrowings of URI and the Canadian Subsidiary do
not exceed $762.5 million). Up to $25 million of the Credit Facility is
available in the form of letters of credit. The agreement governing the Credit
Facility requires that the aggregate commitment shall be reduced on the last
day of each calendar quarter, beginning September 30, 2001 and continuing
through June 30, 2003, by an amount equal to $19.1 million. The Credit Facility
terminates on September 26, 2003, at which time all outstanding indebtedness is
due.
 
    Borrowings by URI under the Credit Facility accrue interest at URI's
option, at either (a) the Base Rate (which is equal to the greater of (i) the
Federal Funds Rate plus 0.5% or (ii) Bank of America's reference rate) or (b)
the Eurodollar Rate (which for borrowings by URI is equal to Bank of America's
reserve adjusted eurodollar rate) plus a margin ranging from 0.825% to 1.500%
per annum. Borrowings by the Canadian Subsidiary under the Credit Facility
accrue interest, at such subsidiary's option, at either (x) the Prime Rate
(which is equal to Bank of America Canada's prime rate), (y) the BA Rate (which
is equal to Bank of America Canada's BA Rate) plus a margin ranging from 0.825%
to 1.500% per annum or (z) the Eurodollar Rate (which for borrowing by the
Canadian Subsidiary is equal to Bank of America Canada's reserve adjusted
Eurodollar Rate) plus a margin ranging from 0.825% to 1.500% per annum. The
Company is also required to pay the banks an annual facility fee equal to
0.375% of the banks' $762.5 million aggregate lending commitment under the
Credit Facility (which fee may be reduced to 0.300% for periods during which
the Company maintains a specified funded debt to cash flow ratio). As of
February 26, 1999, the amount of indebtedness outstanding under the Credit
Facility was $77.5 million (not including undrawn outstanding letters of credit
in the amount of $1.4 million) and the weighted average interest rate on such
indebtedness was 6.1%. The proceeds from the outstanding indebtedness under the
Credit Facility have been used by the Company to fund acquisitions. See
"Business--Acquisitions." For additional information regarding the Credit
Facility, see "Management's Discussion and Analysis of Financial Condition and
Results of Operations--Certain Information Concerning the Credit Facility and
Other Indebtedness."
 
                                       18
<PAGE>
 
                          PRICE RANGE OF COMMON STOCK
 
    The common stock commenced trading on the NYSE on December 18, 1997 under
the symbol "URI." The table below sets forth, for the periods indicated, the
high and low sales prices for the common stock, as reported on the NYSE
Composite Tape.
 
<TABLE>
<CAPTION>
                                                                    High   Low
                                                                   ------ ------
<S>                                                                <C>    <C>
1997:
  Fourth Quarter (from December 18, 1997)......................... $19.31 $14.38
1998:
  First Quarter...................................................  27.38  17.25
  Second Quarter..................................................  42.00  24.13
  Third Quarter...................................................  48.00  18.12
  Fourth Quarter..................................................  33.75  10.56
1999:
  First Quarter (through March 3, 1999)...........................  35.69  29.13
</TABLE>
 
    On March 3, 1999, the last reported sale price of the common stock as
reported on the NYSE Composite Tape was $31.69 per share. As of February 1,
1999, there were approximately 280 holders of record of the common stock. The
Company believes that the number of beneficial owners is substantially greater
than the number of record holders, because a large portion of the common stock
is held of record in broker "street names."
 
                                DIVIDEND POLICY
 
    The Company intends to retain all earnings for the foreseeable future for
use in the operation and expansion of its business and, accordingly, the
Company currently has no plans to pay dividends on its common stock. The
payment of any future dividends will be determined by the Board of Directors in
light of conditions then existing, including the Company's earnings, financial
condition and capital requirements, restrictions in financing agreements,
business conditions and other factors. Under the terms of certain agreements
governing the Company's outstanding indebtedness, the Company is prohibited or
restricted from paying dividends on its common stock. In addition, under
Delaware law, the Company is prohibited from paying any dividends unless it has
capital surplus or net profits available for this purpose. See "Management's
Discussion and Analysis of Financial Condition and Results of Operations--
Certain Information Concerning the Credit Facility and Other Indebtedness."
 
 
                                       19
<PAGE>
 
                                 CAPITALIZATION
 
    The table below sets forth the capitalization of the Company as of December
31, 1998, on an historical and on a pro forma basis. This table should be read
in conjunction with the information set
forth under "Use of Proceeds," "Selected Historical and Pro Forma Consolidated
Financial Information" and "Management's Discussion and Analysis of Financial
Condition and Results of Operations" and the Consolidated Financial Statements
and related notes and the Pro Forma Consolidated Financial Statements and
related notes of the Company included elsewhere in this prospectus.
 
    The following unaudited data as of December 31, 1998 under the column
heading "Pro Forma" gives effect to each acquisition completed by the Company
subsequent to such date and any related acquisition financing, as if all such
transactions had occurred on such date. The following unaudited data under the
column heading "Pro Forma As Adjusted" gives effect to the foregoing and to (1)
the Company's issuance of 300,000 shares of Series A Perpetual Convertible
Preferred Stock after such date and the use of the proceeds therefrom to repay
indebtedness and (2) the sale of the 2,290,000 shares of common stock offered
by the Company as described in this prospectus and the application of the
proceeds therefrom to repay a portion of the outstanding indebtedness under the
Credit Facility.
<TABLE>
<CAPTION>
                                               As of December 31, 1998
                                      -----------------------------------------
                                                             Pro Forma
                                        Actual   Pro Forma  As Adjusted
                                      ---------- ---------- -----------
                                               (dollars in thousands)
<S>                                   <C>        <C>        <C>         <C> <C>
Cash and cash equivalents............ $   20,410 $    4,000 $    4,307
                                      ========== ========== ==========
Debt (including current portion):
 Credit Facility..................... $  305,000 $  351,473 $
 Term Loan ..........................    250,000    250,000    250,000
 9 1/2% Notes........................    200,000    200,000    200,000
 8.80% Notes.........................    200,153    200,153    200,153
 9 1/4% Notes........................    300,000    300,000    300,000
 Other Debt..........................     59,421     63,816     63,816
                                      ---------- ---------- ----------
   Total debt........................  1,314,574  1,365,442  1,013,969
Company-obligated mandatorily
 redeemable convertible preferred
 securities of a subsidiary trust....    300,000    300,000    300,000
Stockholders' equity:
 Preferred stock, $.01 par value,
  5,000,000 shares authorized; no
  shares issued and outstanding
  actual and pro forma; 300,000
  shares of Series A Perpetual
  Convertible Preferred Stock
  (liquidation preference--$300,000)
  issued and outstanding pro forma
  as adjusted........................                                3
 Common stock, $.01 par value,
  500,000,000 shares authorized;
  68,427,999 shares issued and
  outstanding actual; 68,427,999
  shares issued and outstanding pro
  forma; and 70,717,999 shares
  issued and outstanding pro forma
  as adjusted(1)(2)..................        684        684        707
 Additional paid-in capital..........    689,018    689,018  1,040,772
 Retained earnings...................     36,528     36,528     36,528
                                      ---------- ---------- ----------
   Total stockholders' equity........    726,230    726,230  1,078,010
                                      ---------- ---------- ----------
Total capitalization................. $2,340,804 $2,391,672 $2,391,979
                                      ========== ========== ==========
</TABLE>
- --------
(1) The Company issued an aggregate of 30,239 shares of common stock subsequent
    to December 31, 1998. These shares were not issued in connection with
    acquisitions and are not reflected in shares outstanding pro forma or pro
    forma as adjusted.
(2) Does not include (i) 6,539,329 shares issuable upon the exercise of
    outstanding warrants, which provide for a weighted average exercise price
    of $10.18 per share, (ii) 14,447,647 shares issuable upon the exercise of
    outstanding options, which provide for a weighted average exercise price of
    $19.93 per share, (iii) 150,365 shares issuable upon conversion of
    outstanding convertible notes, which provide for a weighted average
    conversion price of $32.45 per share, (iv) 12,000,000 shares issuable upon
    conversion of outstanding preferred shares of United Rentals, which provide
    for a conversion price of $25.00 per share, and (v) 6,875,580 shares
    issuable upon conversion of outstanding preferred securities of a
    subsidiary trust of United Rentals, which provide for a conversion price of
    $43.63 per share.
 
                                       20
<PAGE>
 
      SELECTED HISTORICAL AND PRO FORMA CONSOLIDATED FINANCIAL INFORMATION
 
    The tables below present selected historical and pro forma financial
information for the Company. This information should be read together with (1)
the information set forth under "Use of Proceeds," "Capitalization," and
"Management's Discussion and Analysis of Financial Condition and Results of
Operations," (2) the Consolidated Financial Statements and the related notes
thereto and Pro Forma Consolidated Financial Statements and the related notes
thereto of the Company included elsewhere in this prospectus and (3) the
financial statements incorporated by reference in this prospectus of certain of
the companies that we acquired.
 
    The balance sheet data presented below as of December 31, 1997 and 1998 and
the income statement data presented below for each of the years in the three-
year period ended December 31, 1998 are derived from the audited Consolidated
Financial Statements of the Company. Such financial statements are included
elsewhere in this prospectus. The balance sheet data presented below as of
December 31, 1996 are derived from the audited Consolidated Financial
Statements of the Company which are not presented herein.
 
    The Company commenced operations in October 1997 and has completed 101
acquisitions (through March 3, 1999), including the merger with U.S. Rentals
which was completed in September 1998. Three of these acquisitions (including
the U.S. Rentals merger) were accounted for as "poolings-of-interests," which
means that for accounting and financial reporting purposes the acquired company
is treated as having been combined with the Company at all times since the
inception of the acquired company. Accordingly, the Company's financial
statements have been restated to include the accounts of two of the companies
acquired in these pooling-of-interests transactions (but was not restated for
one that was not material, which has been combined with the Company effective
July 1, 1998). As a result of this restatement, the Company's financial
statements include historical financial information for periods that precede
the date on which the Company commenced its own operations. See Note 3 to the
Consolidated Financial Statements of the Company included elsewhere herein. The
other 98 acquisitions completed by the Company were accounted for as
"purchases," which means that the results of operations of the acquired company
are included in the Company's financial statements only from the date of
acquisition.
 
    The following unaudited income statement and other financial data under the
column heading "Pro Forma" with respect to the period presented gives effect to
each acquisition completed by the Company after the beginning of the period and
the financing thereof, as if all such transactions had occurred at the
beginning of the period. The following unaudited balance sheet data as of
December 31, 1998 under the column heading "Pro Forma" gives effect to each
acquisition completed by the Company subsequent to such date and the financing
of each such acquisition, as if all such transactions had occurred on such
date. The following unaudited balance sheet data as of December 31, 1998 under
the column heading "Pro Forma As Adjusted" gives effect to the foregoing and to
(1) the Company's issuance of 300,000 shares of Series A Perpetual Convertible
Preferred Stock after such date and the use of the proceeds therefrom to repay
indebtedness and (2) the sale of the 2,290,000 shares of common stock offered
by the Company as described in this prospectus and the application of the net
proceeds therefrom to repay a portion of outstanding indebtedness under the
Credit Facility.
 
 
                                       21
<PAGE>
 
    The pro forma data set forth below is provided for informational purposes.
However, this data may not be indicative of the actual results that the Company
would have had during any period presented, had any or all of the acquisitions
been completed as of the beginning of that period, or of any future results.
 
<TABLE>
<CAPTION>
                                            Historical              Pro Forma
                                   ------------------------------  ------------
                                                                    Year Ended
                                     Year Ended December 31,       December 31,
                                   ------------------------------  ------------
                                     1996      1997       1998         1998
                                   --------  --------  ----------  ------------
                                    (dollars in thousands, except per share
                                                     data)
<S>                                <C>       <C>       <C>         <C>
Income statement data:
Total revenues...................  $354,478  $489,838  $1,220,282   $1,600,486
Total cost of operations.........   241,445   340,546     796,834    1,037,458
                                   --------  --------  ----------   ----------
Gross profit.....................   113,033   149,292     423,448      563,028
Selling, general and
 administrative expenses.........    54,721    70,835     195,620      271,791
Merger-related expenses..........                          47,178       47,178
Non-rental depreciation and
 amortization....................     9,387    13,424      35,248       48,026
Termination cost of deferred
 compensation agreements.........              20,290
                                   --------  --------  ----------   ----------
Operating income.................    48,925    44,743     145,402      196,033
Interest expense.................    11,278    11,847      64,157       88,007
Preferred dividends of a
 subsidiary trust................                           7,854        7,854
Other (income) expense...........      (499)   (2,021)     (4,906)     (10,099)
                                   --------  --------  ----------   ----------
Income before provision for
 income taxes and extraordinary
 items ..........................    38,146    34,917      78,297      110,271
Provision for income taxes.......       420    29,508      43,499       55,304
                                   --------  --------  ----------   ----------
Income before extraordinary
 items...........................    37,726     5,409      34,798       54,967
Extraordinary items, net (1).....               1,511      21,337
                                   --------  --------  ----------   ----------
Net income (1)(2)................  $ 37,726  $  3,898  $   13,461   $   54,967
                                   ========  ========  ==========   ==========
Pro forma provision for income
 taxes before extraordinary items
 (1)(2)..........................  $ 15,487  $ 14,176  $   44,386
Pro forma income before
 extraordinary
 items (1)(2)....................    22,659    20,741      33,911
Basic earnings per share before
 extraordinary items ............  $   1.67  $   0.12  $     0.53   $     0.80
Diluted earnings per share before
 extraordinary items.............  $   1.67  $   0.11  $     0.48   $     0.73
Basic earnings per share(3)......  $   1.67  $   0.08  $     0.20   $     0.80
Diluted earnings per share(3)....  $   1.67  $   0.08  $     0.18   $     0.73
Other financial data:
EBITDA (4).......................  $123,606  $160,554  $  403,738   $  515,272
EBITDA margin (5)................      34.9%     32.8%       33.1%        32.2%
</TABLE>
 
<TABLE>
<CAPTION>
                                                                    Historical
                                                           ----------------------------
                                                                                                   Pro Forma as
                                                                   December 31,         Pro Forma    Adjusted
                                                           ---------------------------- ---------- -------------
                                                             1996     1997      1998         December 31, 1998
                                                           -------- -------- ---------- ----------------------------
                                                                          (dollars in thousands)
<S>                                                        <C>      <C>      <C>        <C>        <C>           <C>
Balance sheet data:
Cash and cash equivalents...............................   $  2,906 $ 72,411 $   20,410 $    4,000  $    4,307
Rental equipment, net...................................    235,055  461,026  1,143,006  1,169,500   1,169,500
Total assets............................................    381,228  826,010  2,634,663  2,692,592   2,692,899
Total debt..............................................    214,337  264,573  1,314,574  1,365,442   1,013,969
Company-obligated mandatorily redeemable
 convertible preferred securities of a subsidiary trust..                       300,000    300,000     300,000
Stockholders' equity....................................    105,420  446,388    726,230    726,230   1,078,010
</TABLE>
- --------
(1) We recorded an extraordinary item (net of income taxes) of $1.5 million in
    1997 and an extraordinary item (net of income taxes) of $21.3 million in
    1998. Such charge in 1997 resulted from the prepayment of certain debt by
    U.S. Rentals. Such charge in 1998 resulted from the early extinguishment of
    certain debt and primarily reflected prepayment penalties on certain debt
    of U.S. Rentals.
(2) U.S. Rentals was taxed as a Subchapter S Corporation until its initial
    public offering in February 1997, and another company that we acquired was
    taxed as a Subchapter S Corporation until being acquired. In general, the
    income or loss of a Subchapter S Corporation is passed through to its
    owners rather than being subjected to taxes at the entity level. Pro
 
                                       22
<PAGE>
 
  forma provision for income taxes before extraordinary items and pro forma
  income (loss) before extraordinary items reflect a provision for income
  taxes as if all such companies were liable for federal and state income
  taxes as taxable corporate entities for all periods presented.
(3) Our earnings during 1997 were impacted by $20.3 million of expenses
    relating to the termination of certain deferred compensation expenses in
    connection with U.S. Rentals' initial public offering, a $7.5 million
    charge to recognize deferred tax liabilities of U.S. Rentals and an
    extraordinary item (net of income taxes) of $1.5 million. Our earnings
    during 1998 were impacted by merger-related expenses of $47.2 million
    ($33.2 million net of taxes), a $4.8 million charge to recognize deferred
    tax liabilities of a company acquired in a pooling-of-interests
    transaction and an extraordinary item (net of income taxes) of $21.3
    million. Excluding such amounts, (i) basic earnings per share for the
    years ended 1997 and 1998 and pro forma basic earnings per share for the
    year ended 1998 would have been $0.70, $1.10 and $1.36, respectively, and
    (ii) diluted earnings per share for the years ended 1997 and 1998 and pro
    forma diluted earnings per share for the year ended 1998 would have been
    $0.66, $1.00 and $1.24, respectively.
(4) EBITDA is defined as net income (excluding (i) non-operating income and
    expense, (ii) a $20.3 million non-recurring charge incurred by U.S.
    Rentals in 1997 arising from the termination of deferred compensation
    agreements with certain executives and (iii) $47.2 million in merger-
    related expenses in 1998 related to the three acquisitions accounted for
    as pooling-of-interests, including the merger with U.S. Rentals) plus
    interest expense, income taxes and depreciation and amortization. We have
    presented EBITDA data to provide you with additional information
    concerning our ability to meet our future debt service obligations and
    capital expenditure and working capital requirements. However, EBITDA is
    not a measure of financial performance under generally accepted accounting
    principles. Accordingly, you should not consider EBITDA an alternative to
    net income or cash flows as indicators of our operating performance or
    liquidity.
(5) EBITDA margin is defined as EBITDA as a percentage of revenues.
 
                                      23
<PAGE>
 
   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
                                   OPERATIONS
 
    The following discussion should be read in conjunction with the
Consolidated Financial Statements and related notes thereto of the Company
included elsewhere in this prospectus.
 
Introduction
 
    The Company commenced equipment rental operations in October 1997 and has
completed 101 acquisitions (through March 3, 1999), including the merger with
U.S. Rentals (the "U.S. Rentals Merger") which was completed in September 1998.
 
    Three of the acquisitions completed by the Company (including the U.S.
Rentals Merger) were accounted for as "poolings-of-interests," and the
Company's financial statements have been restated to include the accounts of
two of the companies acquired in such transactions (but were not restated for
one that was not material, which has been combined with the Company effective
July 1, 1998). See Note 3 to the Consolidated Financial Statements of the
Company included elsewhere in this prospectus. As a result of such restatement,
the Company's financial statements include historical financial information of
these two acquired companies for periods that precede the date on which the
Company commenced its own operations.
 
    The other 98 acquisitions completed by the Company were accounted for as
"purchases". The results of operations of the businesses acquired in these
acquisitions are included in the Company's financial statements only from their
respective dates of acquisition. In view of the fact that the Company's
operating results for 1997 and 1998 were impacted by acquisitions that were
accounted for as purchases, the Company believes that the results of its
operations for such periods are not directly comparable.
 
General
 
    The Company primarily derives revenues from the following sources: (i)
equipment rental (including additional fees that may be charged for equipment
delivery, fuel, repair of rental equipment, and damage waivers), (ii) the sale
of rental equipment, (iii) the sale of new equipment, and (iv) the sale of
related merchandise and parts.
 
    Cost of operations consists primarily of depreciation costs associated with
rental equipment, the cost of repairing and maintaining rental equipment, the
cost of rental and new equipment sold, personnel costs, occupancy costs and
supplies.
 
    The Company records rental equipment expenditures at cost and depreciates
equipment using the straight-line method over the estimated useful life (which
ranges from 2 to 10 years), after giving effect to an estimated salvage value
of 0% to 10% of cost.
 
    Selling, general and administrative expenses include sales commissions,
advertising and marketing expenses, management salaries, and clerical and
administrative overhead.
 
    Non-rental depreciation and amortization includes (i) depreciation expense
associated with equipment that is not offered for rent (such as vehicles,
computers and office equipment) and amortization expense associated with
leasehold improvements and (ii) the amortization of intangible assets. The
Company's intangible assets include goodwill, which represents the excess of
the purchase price of acquired companies over the estimated fair market value
of the net assets acquired.
 
                                       24
<PAGE>
 
Results of Operations
 
 Years ended December 31, 1998 and 1997
 
    Revenues. Total revenues for 1998 were $1,220.3 million, representing an
increase of 149.1% over total revenues in 1997 of $489.8 million. The Company's
revenues in 1998 and 1997 were attributable to: (i) equipment rental ($895.5
million, or 73.4% of revenues, in 1998 compared to $388.2 million, or 79.2% of
revenues, in 1997), (ii) sales of rental equipment ($119.6 million, or 9.8% of
revenues, in 1998 compared to $41.4 million, or 8.5% of revenues, in 1997) and
(iii) sales of new equipment, merchandise and other revenues ($205.2 million,
or 16.8% of revenues, in 1998 compared to $60.3 million, or 12.3% of revenues,
in 1997).
 
    The 149.1% increase in total revenues in 1998 reflected (i) increased
revenues at locations open more than one year (which accounted for
approximately 36.2 percentage points) and (ii) new rental locations acquired
through acquisitions and the opening of start-up locations (which accounted for
approximately 112.9 percentage points). The increase in revenues at locations
open more than one year primarily reflected (a) an increase in the volume of
rental transactions, (b) expansion of the product lines offered by the Company
for sale, (c) an increase in the sale of related merchandise and parts which
was driven by the increase in equipment rental and sales transactions and (d)
an increase in the sale of used equipment in order to maintain the quality of
the Company's rental fleet.
 
    Gross Profit. Gross profit increased to $423.4 million in 1998 from $149.3
million in 1997. This increase in gross profit was primarily attributable to
the increase in revenues described above. The Company's gross profit margin by
source of revenue in 1998 and 1997 was: (i) equipment rental (36.3% in 1998 and
30.0% in 1997), (ii) sales of rental equipment (44.7% in 1998 and 50.6% in
1997) and (iii) sales of new equipment, merchandise and other revenues (22.0%
in 1998 and 19.6% in 1997). The increase in the gross profit margin from rental
revenues in 1998 was primarily attributable to greater equipment utilization
rates and to economies of scale. The decrease in the gross profit margin from
the sales of rental equipment in 1998 primarily reflected (i) a shift in mix
towards more late-model used equipment, which generally generates lower gross
profit margins than somewhat older equipment, and (ii) the sale of certain
equipment items which were acquired through acquisitions and which were not in
optimal condition for sale due to age, usage or other factors. The increase in
the gross profit margin from sales of new equipment, merchandise and other
revenue in 1998 primarily reflected the benefits of greater purchasing power
and a shift in the sales mix to higher margin items.
 
    Selling, General and Administrative Expenses. Selling, general and
administrative expenses ("SG&A") were $195.6 million, or 16.0% of total
revenues, during 1998 and $70.8 million, or 14.5% of total revenues, during
1997. The increase in SG&A as a percentage of revenues in 1998 primarily
reflected the additional expenses for senior management and corporate overhead
that the Company began incurring in the third quarter of 1997 as it built the
management team and infrastructure required to support its growth strategy.
 
    Merger-related Expenses. The Company incurred merger-related expenses in
1998 of $47.2 million ($33.2 million after-tax) in connection with three
acquisitions completed by the Company in 1998 that were accounted for as
poolings-of-interests. These expenses consisted of: (i) $18.5 million for
investment banking, legal, accounting services and other merger costs, (ii)
$14.5 million of expenses relating to the closing of duplicate facilities,
(iii) $8.2 million for employee severance and related matters, (iv) $2.1
million for the write down of the computer systems acquired through the U.S.
Rentals Merger and one of the other acquisitions accounted for as a pooling-of-
interests and (v) $3.9 million in other expenses.
 
                                       25
<PAGE>
 
    Non-rental Depreciation and Amortization. Non-rental depreciation and
amortization was $35.2 million, or 2.9% of total revenues, in 1998 and $13.4
million, or 2.7% of total revenues, in 1997. The increase in the dollar amount
of non-rental depreciation and amortization in 1998 primarily reflected the
amortization of goodwill attributable to the acquisitions completed at the end
of 1997 and in 1998.
 
    Termination Cost of Deferred Compensation Agreements. The Company's results
for 1997 were impacted by $20.3 million of expenses for "termination cost of
deferred compensation agreements." These expenses reflect one-time expenses
that were incurred by U.S. Rentals in connection with the termination of
certain deferred incentive compensation agreements in connection with U.S.
Rentals' initial public offering in February 1997.
 
    Interest Expense. Interest expense increased to $64.2 million in 1998 from
$11.8 million in 1997. This increase primarily reflected the fact that the
Company's indebtedness significantly increased in 1998, primarily to fund
acquisitions.
 
    Preferred Dividends of a Subsidiary Trust. During 1998, preferred dividends
of a subsidiary trust of United Rentals were $7.9 million. These dividends
relate to the preferred securities issued in August 1998 by such subsidiary
trust. See "--Certain Information Concerning Preferred Securities."
 
    Other (Income) Expense. Other income was $4.9 million in 1998 compared with
$2.0 million in 1997. The increase in other income in 1998 primarily reflected
gain realized in 1998 from the disposition of certain business lines that were
acquired as part of acquisitions but did not fit with the Company's strategy.
 
    Income Taxes. Income taxes increased to $43.5 million, or an effective rate
of 55.6%, in 1998 from $29.5 million, or an effective rate of 84.5%, in 1997.
During 1998, the Company's high effective tax rate reflected (i) the non-
deductibility of $7.4 million for income tax purposes of certain merger related
expenses and (ii) a $4.8 million charge to recognize deferred tax liabilities
of an acquired business, which was a Subchapter S Corporation prior to being
acquired by the Company. During 1997, the Company's high effective tax rate
reflected (i) a $7.5 million charge to recognize deferred tax liabilities of
U.S. Rentals, which was a Subchapter S Corporation prior to its initial public
offering, and (ii) the non-deductibility of $7.5 million for income tax
purposes of certain losses that were incurred by U.S. Rentals prior to a
recapitalization effected in connection with its initial public offering.
 
    Extraordinary Items. The Company recorded an extraordinary charge of $35.6
million ($21.3 million net of taxes) in 1998 and an extraordinary charge of
$2.5 million ($1.5 million net of taxes) in 1997. This charge in 1998 was
incurred in connection with the early extinguishment of certain debt and
primarily reflected prepayment penalties on certain debt of U.S. Rentals. This
charge in 1997 was incurred by U.S. Rentals in connection with the prepayment
of certain debt.
 
 Years Ended December 31, 1997 and 1996
 
    Revenues. Total revenues for 1997 were $489.8 million, representing an
increase of 38.2% over total revenues in 1996 of $354.5 million. The Company's
revenues in 1997 and 1996 were attributable to: (i) equipment rental ($388.2
million, or 79.2% of revenues in 1997, compared to $295.3 million, or 83.3% of
revenues, in 1996), (ii) sales of rental equipment ($41.4 million, or 8.5% of
revenues, in 1997 compared to $25.5 million, or 7.2% of revenues, in 1996) and
(iii) sales of new equipment, merchandise and other revenues ($60.3 million, or
12.3% of revenues, in 1997 compared to $33.7 million, or 9.5% of revenues, in
1996).
 
    The 38.2% increase in total revenues in 1997 reflected (i) increased
revenues at locations open more than one year (which accounted for
approximately 24.8 percentage points) and (ii) new rental
 
                                       26
<PAGE>
 
locations acquired through acquisitions and the opening of start-up locations
(which accounted for approximately 13.4 percentage points). The increase in
such revenues at locations open more than one year primarily reflected (a) an
increase in customer demand for rental equipment and for new and used equipment
offered for sale, (b) expansion of the product lines offered by the Company for
sale, (c) an increase in the sale of related merchandise and parts which was
driven by the increase in equipment rental and sales transactions and (d) an
increase in sales efforts relating to used equipment.
 
    Gross Profit. Gross profit increased to $149.3 million in 1997 from $113.0
million in 1996. This increase in gross profit was primarily attributable to
the increase in revenues described above. The Company's gross profit margin by
source of revenue was: (i) equipment rental (30.0% in 1997 and 31.2% in 1996),
(ii) sales of rental equipment (50.6% in 1997 and 58.6% in 1996) and (iii)
sales of new equipment, merchandise and other revenues (19.6% in 1997 and 18.1%
in 1996). The decrease in the gross profit margin from rental revenues in 1997
primarily reflected the fact that the Company in 1997 incurred expenses in
connection with expanding its rental fleet and opening new rental locations.
The increase in the gross profit margin from sales of new equipment,
merchandise and other revenues in 1997 primarily reflected a shift in sales mix
to higher margin items.
 
    Selling, General and Administrative Expenses. SG&A increased to $70.8
million in 1997 from $54.7 million in 1996, but as a percentage of revenues
decreased to 14.5% in 1997 from 15.4% in 1996. This decrease in SG&A as a
percentage of revenues in 1997 primarily reflected (i) increased operating
efficiencies and (ii) certain economies of scale related to the increase in
revenue described above.
 
    Non-rental Depreciation and Amortization. Non-rental depreciation and
amortization was $13.4 million, or 2.7% of total revenues in 1997, and $9.4
million, or 2.6% of total revenues, in 1996. The increase in the dollar amount
of non-rental depreciation and amortization in 1997 primarily reflected
increases in (i) depreciation expense attributable to equipment not offered for
rent, (ii) depreciation expense associated with rental facility locations and
(iii) amortization expense relating to leaseholds.
 
    Termination Cost of Deferred Compensation Agreements. The Company's results
for 1997 were impacted by $20.3 million of expenses for "termination cost of
deferred compensation agreements." These expenses reflect one-time expenses
that were incurred by U.S. Rentals in connection with the termination of
certain deferred incentive compensation agreements in connection with its
initial public offering.
 
    Interest Expense. Interest expense increased to $11.8 million in 1997 from
$11.3 million in 1996. This increase was primarily the result of an increase in
related party interest expense, offset by a decrease in interest as a result of
lower average debt outstanding during 1997 due to repayment of certain debt
with proceeds from U.S. Rentals' initial public offering.
 
    Other (Income) Expense. Other income was $2.0 million in 1997 compared with
$0.5 million in 1996. The increase in other income in 1997 primarily reflected
increased interest income in 1997 as a result of higher cash balances resulting
from the financing transactions completed during 1997.
 
    Income Taxes. Income taxes were $29.5 million, or an effective rate of
84.5%, in 1997 and $0.4 million, or an effective rate of 1.1%, in 1996. The
Company's low effective tax rate in 1996 reflected the fact that (i) U.S.
Rentals was taxed as a Subchapter S Corporation for federal and state purposes
until its initial public offering in February 1997 and (ii) Rental Tools
(another company that United Rentals acquired in a transaction that was
accounted for as a pooling-of-interests) was taxed as a Subchapter S
Corporation for federal and state purposes until it was acquired by the Company
in 1998. The Company's high effective tax rate in 1997 primarily reflected (i)
a $7.5 million charge to
 
                                       27
<PAGE>
 
recognize deferred tax liabilities of U.S. Rentals and (ii) the non-
deductibility of $7.5 million for income tax purposes of certain losses that
were incurred by U.S. Rentals prior to a recapitalization effected in
connection with its initial public offering.
 
    Extraordinary Item. The Company recorded an extraordinary charge of $2.5
million ($1.5 million net of taxes) during 1997. This charge was incurred by
U.S. Rentals in connection with the prepayment of certain debt.
 
Liquidity and Capital Resources
 
  General
 
    Since commencing operations in October 1997, the Company has funded its
cash requirements from a combination of cash generated from operations, the
sale of rental equipment, borrowings under a revolving credit facility and the
proceeds of other financing transactions. These other financing transactions
included (i) the sale of common stock and warrants in private placements for
aggregate consideration of $54.7 million, (ii) the sale of common stock in two
public offerings for aggregate consideration of $307.0 million (after deducting
underwriting discounts and offering expenses), (iii) the sale of $200 million
aggregate principal amount of 9 1/2% senior subordinated notes (the "9 1/2%
Notes") in May 1998 for aggregate consideration of $193.0 million (after
deducting the initial purchasers' discount and offering expenses), (iv) a $250
million term loan (the "Term Loan") obtained in July 1998, (v) the issuance by
a subsidiary trust of Holdings of preferred securities (the "Trust Preferred
Securities") in August 1998 which resulted in the Company receiving net
proceeds of $290.0 million, (vi) the sale of $205 million aggregate principal
amount of 8.80% senior subordinated notes (the "8.80% Notes") in August 1998
for aggregate consideration of $196.0 million (after deducting the initial
purchaser's discount and offering expenses), (vii) the sale of $300 million
aggregate principal amount of 9 1/4% Senior Subordinated Notes ("9 1/4% Notes")
in December 1998 for aggregate consideration of $292.1 million (after deducting
the initial purchaser's discount and estimated offering expenses) and (viii)
the sale of 300,000 shares of Series A Perpetual Convertible Preferred Stock in
January 1999 for aggregate consideration of $287.0 million (after deducting
issuance fees and expenses). For additional information concerning certain of
the financings described above, see "--Certain Information Concerning the
Credit Facility and Other Indebtedness" and "--Certain Information Concerning
Preferred Securities."
 
    During 1998, the Company (i) generated cash from operations of
approximately $216.1 million, (ii) generated cash from the sale of rental
equipment of approximately $119.6 million and (iii) had net cash from financing
activities of approximately $1,082.1 million. The Company used cash during this
period principally to (i) pay consideration for acquisitions (approximately
$911.8 million), (ii) repay indebtedness in connection with the U.S. Rentals
Merger and the acquisition of Rental Tools (approximately $450.3 million),
(iii) purchase rental equipment (approximately $479.5 million) and (iv)
purchase other property and equipment (approximately $84.6 million). These cash
expenditures were the principal reason for the decrease in cash at December 31,
1998 compared with December 31, 1997.
 
    In September 1998, URI obtained a new $762.5 million revolving credit
facility (the "Credit Facility") from a group of financial institutions. This
facility replaced the credit facility that had previously been used by URI. For
additional information concerning the Credit Facility, see "--Certain
Information Concerning the Credit Facility and Other Indebtedness."
 
    The Company expects that, following the offering described in this
prospectus, its principal existing sources of cash will be cash generated from
operations and borrowings available under the Credit Facility.
 
 
                                       28
<PAGE>
 
  Certain Balance Sheet Changes
 
    The acquisitions and the equipment purchases made by the Company in 1998
(and the financing of such acquisitions and purchases) were the principal
reasons for the increase in the following items at December 31, 1998 compared
with December 31, 1997: accounts receivable, inventory, rental equipment,
property and equipment, intangible assets, accounts payable, debt, and accrued
expenses and other liabilities.
 
    The increase in prepaid expenses and other assets at December 31, 1998
compared with December 31, 1997 primarily reflects (i) an increase in prepaid
expenses relating to the Company's operations and (ii) certain direct costs
relating to potential acquisitions that were capitalized.
 
    The Company-obligated manditorily redeemable convertible preferred
securities of a subsidiary trust at December 31, 1998, reflects the issuance of
Trust Preferred Securities in August 1998 as described under "--Certain
Information Concerning Preferred Securities."
 
    The increase in stockholders' equity at December 31, 1998 compared with
December 31, 1997, primarily reflects (i) the sale of 8,625,000 shares of
common stock in a public offering in March 1998 for aggregate consideration of
$207.4 million (after deducting underwriting discounts and offering expenses)
and (ii) the issuance of an aggregate of 2,188,255 shares of common stock and
warrants during the year ended December 31, 1998, primarily as consideration
for acquisitions.
 
  Cash Requirements Related to Operations
 
    The Company expects that its principal needs for cash relating to its
existing operations over the next 12 months will be to fund (i) operating
activities and working capital, (ii) the purchase of rental equipment and
inventory of items offered for sale and (iii) debt service. The Company plans
to fund such cash requirements relating to its existing operations with cash
generated from operations supplemented, if required, by borrowings available
under the Credit Facility.
 
    The Company estimates that equipment expenditures over the next 12 months
will be approximately $450.0 million for the existing operations of the
Company. These expenditures are comprised of approximately $240.0 million of
expenditures in order to maintain the average age of the Company's rental fleet
and $210.0 million of discretionary expenditures to increase the size of the
Company's rental fleet. The Company expects that it will fund such expenditures
from a combination of approximately $185.0 million of proceeds expected to be
generated from the sale of used equipment, cash generated from operations and,
if required, borrowings available under the Credit Facility. In addition, the
Company expects that it will be required to make equipment expenditures in
connection with new acquisitions. The Company cannot quantify at this time the
amount of equipment expenditures that will be required in connection with new
acquisitions.
 
    Principal elements of the Company's strategy include continued expansion
through a disciplined acquisition program and the opening of new rental
locations. The Company expects to pay for future acquisitions using cash,
capital stock, notes and/or assumption of indebtedness. To the extent that cash
generated internally and cash available under the Company's borrowing
facilities ($683.6 million available as of February 26, 1999) are not
sufficient to fund such future acquisitions, the Company will require
additional financing and, consequently, the Company's indebtedness may increase
as the Company implements its growth strategy. There can be no assurance,
however, that any additional financing will be available or, if available, will
be on terms satisfactory to the Company.
 
    The Company has almost completed the process of extending its management
information system to the locations acquired through the U.S. Rentals Merger
and other recent acquisitions. The Company estimates that the cost of
completing this work will be approximately $0.5 million.
 
                                       29
<PAGE>
 
    Based upon the terms of the Company's currently outstanding indebtedness,
the Company is scheduled to repay approximately $14.3 million during 1999. In
addition, the Company may be required at any time to repay a $21.5 million
demand note that the Company assumed in connection with the U.S. Rentals
Merger.
 
Year 2000 Compliance
 
    The Company has been informed by its software vendors that the Company's
new management information system is year 2000 compliant. The Company has,
therefore, not developed any contingency plans relating to year 2000 issues and
has not budgeted any funds for year 2000 issues. Although the Company believes
that its system is year 2000 compliant, there can be no assurance that
unanticipated year 2000 problems will not arise which, depending on the nature
and magnitude of the problem, could have a material adverse effect on the
Company's business and financial condition. Furthermore, year 2000 problems
involving third parties may have a negative impact on the Company's customers
or suppliers, the general economy or on the ability of businesses generally to
receive essential services (such as telecommunications, banking services,
etc.). Any such problem could have a material adverse effect on the Company's
business and financial condition. The Company is unable at this time to assess
the possible impact on its business of year 2000 problems involving any third
party.
 
Certain Information Concerning the Credit Facility and Other Indebtedness
 
    Credit Facility. In September 1998, URI obtained a new $762.5 million
revolving Credit Facility from a group of financial institutions. This facility
replaced the credit facility that had previously been used by URI. Set forth
below is certain information concerning the terms of the Credit Facility.
 
    The Credit Facility enables URI to borrow up to $762.5 million on a
revolving basis and permits a Canadian subsidiary of URI (the "Canadian
Subsidiary") to directly borrow up to $40.0 million under the Credit Facility
(provided that the aggregate borrowings of URI and the Canadian Subsidiary do
not exceed $762.5 million). Up to $25.0 million of the Credit Facility is
available in the form of letters of credit. The agreement governing the Credit
Facility requires that the aggregate commitment shall be reduced on the last
day of each calendar quarter, beginning September 30, 2001 and continuing
through June 30, 2003, by an amount equal to $19.1 million. The Credit Facility
terminates on September 26, 2003, at which time all outstanding indebtedness is
due. As of February 26, 1999, the amount of indebtedness outstanding under the
Credit Facility was $77.5 million (not including undrawn outstanding letters of
credit in the amount of $1.4 million).
 
    Borrowings by URI under the Credit Facility accrue interest at URI's
option, at either (a) the Base Rate (which is equal to the greater of (i) the
Federal Funds Rate plus 0.5% or (ii) Bank of America's reference rate) or (b)
the Eurodollar Rate (which for borrowings by URI is equal to Bank of America's
reserve adjusted eurodollar rate) plus a margin ranging from 0.825% to 1.500%
per annum. Borrowings by the Canadian Subsidiary under the Credit Facility
accrue interest, at such subsidiary's option, at either (x) the Prime Rate
(which is equal to Bank of America Canada's prime rate), (y) the BA Rate (which
is equal to Bank of America Canada's BA Rate) plus a margin ranging from 0.825%
to 1.500% per annum or (z) the Eurodollar Rate (which for borrowing by the
Canadian Subsidiary is equal to Bank of America Canada's reserve adjusted
Eurodollar Rate) plus a margin ranging from 0.825% to 1.500% per annum. If at
any time an event of default (as defined in the agreement governing the Credit
Facility) exists, the interest rate applicable to each loan will increase by 2%
per annum. The Company is also required to pay the banks an annual facility fee
equal to 0.375% of the banks' $762.5 million aggregate lending commitment under
the Credit Facility (which fee may be reduced to 0.300% for periods during
which the Company maintains a specified funded debt to cash flow ratio).
 
                                       30
<PAGE>
 
    The obligations of URI under the Credit Facility are (i) secured by
substantially all of its assets, the stock of its United States subsidiaries
and a portion of the stock of URI's Canadian subsidiaries and (ii) guaranteed
by Holdings and secured by the stock of URI. The obligations of the Canadian
Subsidiary under the Credit Facility are guaranteed by URI and secured by
substantially all of the assets of the Canadian Subsidiary and the stock of the
subsidiaries of the Canadian Subsidiary.
 
    The Credit Facility contains certain covenants that require the Company to,
among other things, satisfy certain financial tests relating to: (a) maximum
leverage, (b) the ratio of senior debt to cash flow, (c) minimum interest
coverage ratio, (d) the ratio of funded debt to cash flow, and (e) the ratio of
senior debt to tangible assets. The agreements governing the Credit Facility
also contain various other covenants that restrict the Company's ability to,
among other things, (i) incur additional indebtedness, (ii) permit liens to
attach to its assets, (iii) pay dividends or make other restricted payments on
its common stock and certain other securities and (iv) make acquisitions unless
certain financial conditions are satisfied. In addition, the agreement
governing the Credit Facility (a) requires the Company to maintain certain
financial ratios and (b) provides that failure by any two of Messrs. Jacobs,
Milne, Nolan and Miner to continue to hold executive positions with the Company
for a period of 30 consecutive days constitutes an event of default unless
replacement officers satisfactory to the lenders are appointed.
 
    Term Loan. In July 1998, URI obtained a $250 million term loan from a group
of financial institutions. The term loan matures on June 30, 2005. Prior to
maturity, quarterly installments of principal in the amount of $625,000 are due
on the last day of each calendar quarter, commencing September 30, 1999. The
amount due at maturity is $235,625,000. The term loan accrues interest, at the
Company's option, at either (a) the Base Rate (as defined above with respect to
the Credit Facility) plus a margin ranging from 0% to 0.5% per annum, or (b)
the Eurodollar Rate (as defined above with respect to the Credit Facility for
borrowings by the Company) plus a margin ranging from 1.875% to 2.375% per
annum. The Term Loan is secured pari passu with the Credit Facility. The
agreement governing the Term Loan contains restrictive covenants substantially
similar to those provided under the Credit Facility.
 
    9 1/2% Senior Subordinated Notes. In May 1998, URI issued $200 million
aggregate principal amount of 9 1/2% Notes which are due June 1, 2008. The 9
1/2% Notes are unsecured. URI may, at its option, redeem the 9 1/2% Notes on or
after June 1, 2003 at specified redemption prices which range from 104.75% in
2003 to 100.00% in 2006 and thereafter. In addition, on or prior to June 1,
2001, URI may, at its option, use the proceeds of a public equity offering to
redeem up to 35% of the outstanding 9 1/2% Notes, at a redemption price of
109.5%. The indenture governing the 9 1/2% Notes contains certain restrictive
covenants, including (i) limitations on additional indebtedness, (ii)
limitations on restricted payments, (iii) limitations on liens, (iv)
limitations on dividends and other payment restrictions, (v) limitations on
preferred stock of certain subsidiaries, (vi) limitations on transactions with
affiliates, (vii) limitations on the disposition of proceeds of asset sales and
(viii) limitations on the ability of the Company to consolidate, merge or sell
all or substantially all of its assets.
 
    8.80% Senior Subordinated Notes. In August 1998, URI issued $205 million
aggregate principal amount of 8.80% Notes which are due August 15, 2008. The
8.80% Notes are unsecured. URI may, at its option, redeem the 8.80% Notes on or
after August 15, 2003 at specified redemption prices which range from 104.40%
in 2003 to 100.00% in 2006 and thereafter. In addition, on or prior to August
15, 2001, URI may, at its option, use the proceeds of a public equity offering
to redeem up to 35% of the outstanding 8.80% Notes, at a redemption price of
108.8%. The indenture governing the 8.80% Notes contains restrictions
substantially similar to those applicable to the 9 1/2% Notes.
 
                                       31
<PAGE>
 
  9 1/4% Senior Subordinated Notes. In December 1998, URI issued $300 million
aggregate principal amount of 9 1/4% Notes which are due January 15, 2009. The
9 1/4% Notes are unsecured. URI may, at its option, redeem the 9 1/4% Notes on
or after January 15, 2004 at specified redemption prices which range from
104.625% in 2004 to 100.00% in 2007 and thereafter. In addition, on or prior to
January 15, 2002, URI may, at its option, use the proceeds of a public equity
offering to redeem up to 35% of the outstanding 9 1/4% Notes, at a redemption
price of 109.25%. The indenture governing the 9 1/4% Notes contains
restrictions substantially similar to those applicable to the 9 1/2% Notes.
 
Certain Information Concerning Preferred Securities
 
  Trust Preferred Securities
 
    In August 1998, a subsidiary trust (the "Trust") of Holdings sold $300
million of 6 1/2% Convertible Quarterly Income Preferred Securities (the "Trust
Preferred Securities"). The net proceeds from the sale of the Trust Preferred
Securities were approximately $290 million. The Trust used such proceeds to
purchase convertible subordinated debentures from Holdings which resulted in
Holdings receiving all of the proceeds from the sale of the Trust Preferred
Securities. Holdings in turn contributed the net proceeds from the sale of the
Trust Preferred Securities to its wholly owned subsidiary URI. The Trust
Preferred Securities are convertible into common stock of Holdings at a
conversion price equivalent to $43.63 per share.
 
  Series A Perpetual Convertible Preferred Stock
 
    In January 1999, Holdings sold 300,000 shares of its Series A Perpetual
Convertible Preferred Stock ("Series A Preferred") to Apollo Investment Fund
IV, L.P. and Apollo Overseas Partners IV, L.P. The net proceeds from the sale
of the Series A Preferred were approximately $287.0 million. Holdings
contributed such net proceeds to URI. For additional information concerning the
Series A Preferred, see "Description of Capital Stock."
 
Fluctuations in Operating Results
 
    The Company expects that its revenues and operating results may fluctuate
from quarter to quarter due to a number of factors, including: seasonal rental
patterns of the Company's customers (with rental activity tending to be lower
in the winter); changes in general economic conditions in the Company's
markets; the timing of acquisitions and the opening of start-up locations and
related costs; the effect of the integration of acquired businesses and start-
up locations; the timing of expenditures for new equipment and the disposition
of used equipment; and price changes in response to competitive factors.
 
    The Company is continually involved in the investigation and evaluation of
potential acquisitions. In accordance with generally accepted accounting
principles, the Company capitalizes certain direct out-of-pocket expenditures
(such as legal and accounting fees) relating to potential or pending
acquisitions. Indirect acquisition costs, such as executive salaries, general
corporate overhead, public affairs and other corporate services, are expensed
as incurred. The Company's policy is to charge against earnings any capitalized
expenditures relating to any potential or pending acquisition that the Company
determines will not be consummated. There can be no assurance that the Company
in future periods will not be required to incur a charge against earnings in
accordance with such policy, which charge, depending upon the magnitude
thereof, could adversely affect the Company's results of operations.
 
                                       32
<PAGE>
 
    The Company will be required to incur significant start-up expenses in
connection with establishing each start-up location. Such expenses may include,
among others, pre-opening expenses related to setting up the facility, and
expenses in connection with training employees, installing information systems
and marketing. The Company expects that, in general, start-up locations will
initially operate at a loss or at less than normalized profit levels.
Consequently, the opening of a start-up location may negatively impact the
Company's margins until the location achieves normalized profitability.
 
    There may be a lag between the time that the Company purchases new
equipment and begins to incur the related depreciation and interest expenses
and the time that the equipment begins to generate revenues at normalized
rates. As a result, the purchase of new equipment, particularly equipment
purchased in connection with expanding and diversifying the Company's rental
equipment, may periodically reduce margins.
 
General Economic Conditions and Inflation
 
    The Company's operating results may be adversely affected by (i) changes in
general economic conditions, including changes in construction and industrial
activity, or increases in interest rates, or (ii) adverse weather conditions
that may temporarily decrease construction and industrial activity in a
particular geographic area. Although the Company cannot accurately anticipate
the effect of inflation on its operations, the Company believes that inflation
has not had, and is not likely in the foreseeable future to have, a material
impact on its results of operations.
 
Recently Issued Accounting Standards
 
    For the year ended December 31, 1998, the Company adopted SFAS No. 130,
"Reporting Comprehensive Income". SFAS No. 130 establishes standards for
reporting and display of comprehensive income and its components in primary
financial statements. SFAS No. 130 requires the Company's foreign currency
translation adjustments to be included in other comprehensive income. The
adoption of SFAS No. 130 had no impact on the Company's net income or
shareholders' equity.
 
    Effective January 1, 1998, the Company adopted SFAS No. 131, "Disclosures
about Segments of an Enterprise and Related Information". SFAS No. 131
establishes a new method by which companies will report operating segment
information. This method is based on the manner in which management organizes
the segments within a company for making operating decisions and assessing
performance. SFAS No. 131 also establishes standards for related disclosures
about products and services, geographic areas and major customers. The Company
had included the required disclosures in the notes to the financial statements.
 
    In June 1998, the Financial Accounting Standards Board issued SFAS No. 133,
"Accounting for Derivative Instruments and Hedging Activities". SFAS No. 133
establishes a new model for accounting for derivatives and hedging activities.
The Company will adopt SFAS No. 133 beginning January 1, 2000. The adoption of
SFAS No. 133 is not expected to have a material effect on the Company's
consolidated financial position or results of operations.
 
                                       33
<PAGE>
 
  All pro forma financial and operating data contained under the caption
"Business" with respect to any period gives effect to all acquisitions
completed by the Company after the beginning of the period and the financing of
such acquisitions, as if all such transactions had occurred at the beginning of
the period.
 
                                    BUSINESS
 
General
 
    United Rentals is the largest equipment rental company in North America
with 440 branch locations in 39 states, Canada and Mexico. We offer for rent
over 600 different types of equipment on a daily, weekly or monthly basis and
serve customers that include construction industry participants, industrial
companies and homeowners. We also sell used rental equipment, act as a dealer
for many types of new equipment, and sell related merchandise and parts. In the
past year, we have served over 900,000 customers.
 
    We have one of the most comprehensive and newest equipment rental fleets in
the industry. The types of rental equipment that we offer include a broad range
of light to heavy construction and industrial equipment, such as backhoes,
aerial lifts, skid-steer loaders, forklifts, compressors, pumps and generators,
as well as a variety of smaller tools and equipment. Our equipment fleet has an
original purchase price of approximately $2.2 billion and a weighted average
age of approximately 26 months (based on original purchase price).
 
    We began operations in October 1997 and have grown through a combination of
internal growth and the acquisition of 101 companies (through March 3, 1999).
Our completed acquisitions include our merger with U.S. Rentals in September
1998. At the time of the merger, U.S. Rentals was the second largest equipment
rental company in the United States based on 1997 rental revenues.
 
Competitive Advantages
 
    We believe that we benefit from the following competitive advantages:
 
    Full Range of Rental Equipment. We have one of the largest and most
comprehensive equipment rental fleets in the industry, enabling us to:
 
  .   attract customers by providing the benefit of "one-stop" shopping;
 
  .   serve a diverse customer base, which reduces our dependence on any
      particular customer or group of customers;
 
  .   serve large customers that require assurance that substantial
      quantities of different types of equipment will be available as
      required on a continuing basis; and
 
  .   minimize lost sales due to equipment being unavailable.
 
    Operating Efficiencies. We generally group our branches into clusters of 10
to 30 locations that are in the same area. Our management information system
enables each branch to track equipment at any other branch and to access all
available equipment within a cluster. We believe that our cluster strategy
produces significant operating efficiencies by enabling us to:
 
  .   market the equipment within a cluster through multiple branches,
      rather than a single branch, which increases our equipment utilization
      rate;
 
  .   cross-market the equipment specialities of different branches within
      each cluster, which increases revenues without increasing marketing
      expenses; and
 
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<PAGE>
 
  .   reduce costs by centralizing common functions such as payroll, credit
      and collection, and certain equipment delivery.
 
    Significant Purchasing Power. We have significant purchasing power because
of our volume purchases. As a result, we can generally buy new equipment and
related merchandise and parts at prices that are significantly lower than
prices paid by smaller companies. We can also buy many other products and
services--such as insurance, telephone and fuel--at attractive rates.
 
    Management Information System. We have a modern management information
system which facilitates rapid and informed decision-making and enables us to
respond quickly to changing market conditions. The system provides management
with a wide range of real time operating and financial data, including reports
on inventory, receivables, customers, vendors, fleet utilization and price and
sales trends. The system also enables branch personnel to search for needed
equipment throughout a geographic region, determine its closest location and
arrange for delivery to a customer's work site. The system includes software
developed by our Wynne Systems subsidiary, which is the leading provider of
proprietary software for use by equipment rental companies in managing and
operating multiple branch locations. We have an in-house staff of 32 management
information specialists that supports our system and extends it to new
locations.
 
    Customer Diversity. Our customer base is highly diversified and ranges from
Fortune 100 companies to small contractors and homeowners. We estimate that our
top ten customers accounted for approximately 4% of our pro forma revenues
during 1998.
 
    Geographic Diversity. We have branches in 39 states, Canada and Mexico. We
believe that our geographic diversity should reduce the impact that
fluctuations in regional economic conditions have on our overall financial
performance. Our geographic diversity and large network of branch locations
also give us the ability to serve national accounts and access used equipment
re-sale markets across the country.
 
    Experienced Senior Management. Our senior management combines executives
who have extensive operating experience in the equipment rental industry with
executives who have proven track records in other industries. Our senior
management includes former officers of United Waste Systems, Inc., which was a
publicly-traded solid waste management company that successfully executed a
growth strategy combining a disciplined acquisition program, the integration
and optimization of acquired facilities, and internal growth. Our senior
management also includes former executives of U.S. Rentals who have extensive
experience in the equipment rental industry.
 
    Strong and Motivated Branch Management. Each of our branches has a full-
time branch manager who is supervised by one of our 35 district managers and
eight regional vice presidents. We believe that our branch and district
managers, who average over 20 years of experience in the equipment rental
industry, are among the most knowledgeable and experienced in the industry. We
encourage entrepreneurship at the branch level by giving branch managers a high
degree of autonomy relating to day-to-day operations. For example, each branch
manager is empowered to make decisions--within budgetary guidelines--concerning
staffing, pricing and equipment purchasing. We also promote entrepreneurship at
the branch level, as well as equipment sharing among branches, through our
profit sharing program which directly ties the compensation of branch personnel
to their branch's financial performance and equipment utilization rates. We
balance the autonomy that we grant branch managers with systems through which
senior management closely tracks branch performance. We also share information
across branches so that each branch can measure its operating performance
relative to other branches and benefit from the best practices developed
throughout our organization.
 
                                       35
<PAGE>
 
    Professional Acquisition Team. Our 25-person acquisition team works full-
time on identifying and evaluating acquisition candidates and executing our
acquisition program. The core of this group consists of seasoned acquisition
professionals--most of whom were members of the acquisition team at United
Waste Systems, where they completed over 200 acquisitions. The team also
includes former owners of businesses that we acquired, who have extensive
industry experience and contacts with potential acquisition candidates.
 
Growth Strategy
 
    Our plan for future growth includes the following key elements.
 
    Continue Strong Internal Growth. We are seeking to sustain our strong
internal growth by:
 
  .   expanding and modernizing our equipment fleet;
 
  .   increasing the cross-marketing of our equipment specialties at
      different locations;
 
  .   increasing our advertising--which becomes increasingly cost-effective
      as we grow because the benefit is spread over a larger number of
      branches;
 
  .   expanding our national accounts program--which dedicates a portion of
      our sales force to establishing and expanding our relationships with
      large customers that have a national or multi-regional presence; and
 
  .   increasing our rentals to industrial companies by developing a
      comprehensive marketing program specifically aimed at this sector.
 
    Execute Disciplined Acquisition Program. We intend to continue our
disciplined acquisition program. We generally seek to acquire multiple
locations within the regions that we enter, with the goal of creating clusters
of locations that can share various resources, including equipment, marketing
resources, back office functions, and certain equipment delivery. We are
seeking to acquire companies of varying sizes, including relatively large
companies to serve as platforms for new regional clusters and smaller
companies to complement existing or anticipated locations. In considering
whether to buy a company, we evaluate a number of factors, including purchase
price, anticipated impact on earnings, the quality of the target's rental
equipment and management, the opportunities to improve operating margins and
increase internal growth at the target, the economic prospects of the region
in which the target is located, the potential for additional acquisitions in
the region, and the competitive landscape in the target's markets.
 
    Open New Rental Locations. Because most of the businesses that we acquired
grew through developing start-up rental locations, many of our managers have
substantial experience in this area. We intend to leverage this experience by
selectively opening new rental locations in attractive markets where there are
no suitable acquisition targets available or where the economics of a start-up
location are more attractive than buying an existing business.
 
    Increase Cost Savings. We work to reduce costs by efficiently integrating
new and existing operations, eliminating duplicative costs, centralizing
common functions, consolidating locations that serve the same areas, and using
our purchasing power to negotiate discounts from suppliers.
 
  Continue to Emphasize Management Systems and Controls. We intend to further
strengthen our management systems and controls, which currently include:
 
  .   a 12-person internal audit department that is responsible for ensuring
      that we have adequate financial, operating, and management information
      controls throughout our organization;
 
                                      36
<PAGE>
 
  .   a team of 6 regional controllers and 17 district controllers that
      monitors each branch for compliance with financial and accounting
      procedures established at corporate headquarters; and
 
  .   a 25-person risk management and safety department that is responsible
      for: (1) developing and implementing safety programs and procedures,
      (2) developing our customer and employee training programs and (3)
      investigating and managing any claims that may be asserted against us.
 
Industry Background
 
  Industry Size and Growth
 
    We estimate that the U.S. equipment rental industry (including used and new
equipment sales by rental companies) generates annual revenues in excess of $20
billion. The combined equipment rental revenues of the 100 largest equipment
rental companies have increased at an estimated compound annual rate of
approximately 23% from 1992 through 1997 (based upon 1992 revenues and 1997 pro
forma revenues, giving effect to certain acquisitions completed after the
beginning of 1997, reported by the Rental Equipment Register, an industry trade
publication). In addition to reflecting general economic growth, we believe
that the growth in the equipment rental industry reflects the following trends:
 
    Recognition of Advantages of Renting. Equipment users are increasingly
  recognizing the many advantages that equipment rental may offer compared
  with ownership. They recognize that by renting they can: (1) avoid the
  large capital investment required for equipment purchases, (2) reduce
  storage and maintenance costs, (3) supplement the equipment that they own
  and thereby increase the range and number of jobs that they can work on,
  (4) access a broad selection of equipment and select the equipment best
  suited for each particular job, (5) obtain equipment as needed and
  minimize the costs associated with idle equipment, and (6) access the
  latest technology without investing in new equipment. These advantages
  frequently allow equipment users to reduce their overall costs by renting,
  rather than buying, the equipment they need.
 
    Increase in Rentals by Contractors. There has been a fundamental shift
  in the way contractors meet their equipment needs. While contractors have
  historically used rental equipment on a temporary basis--to provide for
  peak period capacity, meet specific job requirements or replace broken
  equipment--many contractors are now also using rental equipment on an
  ongoing basis to meet their long-term equipment requirements.
 
    Although growth in the equipment rental industry has to date been largely
driven by the increase in rentals by the construction industry, we believe that
other equipment users may increasingly contribute to future industry growth.
For example, many industrial companies require equipment for operating,
repairing, maintaining and upgrading their facilities, and renting this
equipment is often more cost-effective than purchasing because typically this
equipment is not used full-time. We believe that the cost and other advantages
of renting, together with the general trend toward the corporate outsourcing of
non-core competencies, may increasingly lead industrial companies to rent
equipment. We also believe that these same considerations may lead others
equipment users--such as municipalities, government agencies and utilities--to
increasingly rent equipment. Because the penetration of these markets by the
equipment rental industry is very low in comparison to its penetration of the
construction market, we believe there is significant potential for additional
growth in these markets.
 
  Industry Fragmentation
 
    The equipment rental industry is highly fragmented. It consists of a small
number of multi-location regional or national operators and a large number of
relatively small, independent businesses that serve discrete local markets.
This fragmentation is reflected in the following data:
 
                                       37
<PAGE>
 
  .   in 1997, there were only 10 equipment rental companies that had
      equipment rental revenues in excess of $100 million and approximately
      100 equipment rental companies that had equipment rental revenues
      between $5 million and $100 million (based upon rental revenues for
      1997 as reported by the Rental Equipment Register, an industry trade
      publication);
 
  .   we estimate that there are more than 20,000 companies with annual
      equipment rental revenues of less than $5 million; and
 
  .   we estimate that the 100 largest equipment rental companies combined
      have less than a 30% share of the market.
 
    We believe that the fragmented nature of the industry presents substantial
consolidation and growth opportunities for companies with access to capital and
the ability to implement a disciplined acquisition program. We also believe
that our management team's extensive experience in acquiring and effectively
integrating acquisition targets should enable us to capitalize on these
opportunities.
 
Acquisitions
 
  Completed Acquisitions
 
    We have completed 101 acquisitions to date (through March 3, 1999),
including a merger with U.S. Rentals that was completed in September 1998. At
the time of the merger, U.S. Rentals was the second largest equipment rental
company in the United States based on 1997 rental revenues.
 
    We believe that there will continue to be a large number of attractive
acquisition opportunities in the equipment rental industry due to the highly
fragmented nature of the industry, the capital constraints facing many small
and mid-sized equipment rental companies looking to expand and modernize, and
the desire of many long-time owners for liquidity. We have an experienced
acquisition team of 25 professionals dedicated to identifying and evaluating
acquisition candidates and executing our acquisition program. The team includes
seasoned acquisition professionals with extensive acquisition, operating and
financial experience. The team also includes former owners of businesses that
we acquired, who have extensive equipment rental industry experience and
contacts with potential acquisition candidates.
 
  Potential Acquisitions
 
    As of February 26, 1999, we were party to 21 non-binding letters of intent
relating to the possible acquisition by us of 21 additional companies having an
aggregate of 72 rental locations. Based upon information provided to us in
connection with our preliminary investigation of these companies, we estimate
that the aggregate 1998 revenues of these companies were approximately $172.6
million. However, in view of the preliminary nature of this estimate, we cannot
be certain that actual revenues did not differ.
 
    Based upon the terms contained in these letters of intent, we estimate that
the aggregate purchase price for the 21 companies under letter of intent would
be approximately $208.6 million plus the assumption of approximately $61.5
million of indebtedness. A portion of the purchase price may be paid in the
form of our common stock.
 
    In view of the fact that the letters of intent are non-binding and that we
have not completed our due diligence investigations of the companies under
letter of intent, we cannot predict whether these letters of intent will lead
to definitive agreements, whether the terms of the definitive agreements will
be the same as the terms contemplated by the letters of intent or whether any
transaction contemplated by these letters of intent will be consummated.
 
                                       38
<PAGE>
 
    We are continuously involved in discussions relating to potential
acquisitions of varying size and in due diligence investigations of potential
acquisition candidates. In addition to the potential acquisitions that are
currently under letter of intent, there are additional potential acquisitions
with respect to which we are currently engaged in discussions or due diligence
investigations. These potential acquisitions include the acquisition of smaller
companies to complement existing or anticipated locations and combinations with
large companies that have an established presence in one or more regions.
 
Start-up Locations
 
    Because most of the businesses that we acquired grew through developing
start-up rental locations, many of our managers have substantial experience in
this area. We intend to leverage this experience by selectively opening new
rental locations in attractive markets where there are no suitable acquisition
targets available or where the economics of a start-up location are more
favorable than buying an existing business.
 
Products and Services
 
    We offer for rent a wide variety of equipment to customers that include
construction industry participants, industrial companies, homeowners and
others. We also sell used equipment, act as a dealer for many types of new
equipment, and sell related merchandise and parts. In addition, our Wynne
Systems subsidiary develops and markets software for use by equipment rental
companies in managing and operating multiple branch locations.
 
  Equipment Rental
 
    We offer for rent a broad range of light to heavy construction and
industrial equipment and general tools and equipment. Customers may rent
equipment by the hour, day, week or month. The following are examples of the
types of equipment that we offer for rent:
 
    Construction and Industrial: aerial lifts (such as boom and scissor
    lifts), air compressors, backhoes, ditching equipment, earth moving
    equipment, forklifts, generators, pumps and skid-steer loaders.
 
    General Tools and Equipment: garden and landscaping equipment, hand
    tools, high-pressure washers, paint sprayers, power tools and roto-
    tillers.
 
    We believe that our rental fleet is one of the newest, most comprehensive
and well maintained in the industry. As of February 26, 1999, our rental fleet
had an original purchase price of approximately $2.2 billion and a weighted
average age (based on original purchase price) of approximately 26 months. We
estimate that (based on original purchase price) construction and industrial
equipment represents approximately 95% of our rental equipment and that general
tools and equipment represents approximately 5%. We also estimate that each of
the following categories represents more than 12% of our rental equipment: (i)
aerial lift equipment (represents approximately 23%), (ii) earth moving
equipment (represents approximately 17%) and (iii) forklifts (represents
approximately 13%). We vary our equipment mix from branch to branch in response
to local market conditions and customer requirements. Most of our branches
offer a general mix of equipment, while some specialize in specific equipment
categories such as aerial lift equipment.
 
    We seek to maintain the quality of our fleet by regularly investing in new
equipment and selling used equipment. We also devote substantial efforts to
preventive maintenance and believe that we have one of the most advanced
preventive maintenance programs in the equipment rental industry. This program
increases the reliability, extends the life, and enhances the resale value of
our equipment.
 
                                       39
<PAGE>
 
  Used Equipment Sales
 
    We routinely sell used rental equipment and are generally able to achieve
favorable prices due to our preventive maintenance program, our national sales
force that can access many resale markets across North America, and our
practice of selling used equipment before the equipment becomes obsolete. In
addition, the incentives created by our profit sharing program motivate our
branch managers to carefully consider the best time for selling equipment in
view of maintenance costs, rental demand patterns and resale prices.
 
    We principally sell used equipment through our sales force and our Internet
web site which includes an online database of most of our used equipment
available for sale. We also sell our used equipment to used equipment dealers
and through public auctions. In addition, we sometimes trade in used equipment
to our vendors when we buy new equipment.
 
  New Equipment Sales
 
    We are a dealer for many leading tool and equipment manufacturers. These
include Genie Industries, Inc., Grove Worldwide, JLG Industries, Inc., and
Snorkel (aerial lifts); Deere & Co., Inc. (scrapers, backhoes, excavators,
loaders); Ingersoll-Rand Co., Inc. (air compressors, tools, pumps); Case
Corporation (loaders, backhoes, skid-steer loaders); Kubota (earthmoving
equipment); Trak International (loaders and forklifts); Multiquip, Inc.
(compaction equipment and compressors); Stihl, Inc. (chain saws and power cut-
off saws); Edco Manufacturing (surfacing equipment); and Wacker (compaction
equipment). Typically, dealership agreements do not have a specific term and
may be terminated at any time. The types of new equipment that we sell varies
by branch.
 
  Related Merchandise, Parts and Other Services
 
    At most of our locations, we sell equipment parts and a variety of supplies
and merchandise that may be used with our rental equipment, such as saw blades,
fasteners, drill bits, hard hats, gloves and other safety equipment. At certain
of our branches, we also offer maintenance services for equipment that is owned
by our customers.
 
  Operations of Our Wynne Systems Subsidiary
 
    Our Wynne Systems subsidiary develops and markets software for use by
equipment rental companies in managing and operating multiple branch locations.
Eight of the ten largest equipment rental companies, including United Rentals,
use software developed by Wynne Systems.
 
Customers
 
    We estimate that on a pro forma basis we rented equipment to approximately
940,000 customers in 1998. Our customer base is highly diversified and ranges
from Fortune 100 companies to small contractors and homeowners. We estimate
that (1) no single customer accounted for more than 0.5% of our pro forma
revenues during 1998 and (2) our top 10 customers accounted for approximately
4% of our pro forma revenues in 1998.
 
    Our customer base varies widely by branch and is determined by several
factors, including the equipment mix and marketing focus of the particular
branch and the business composition of the local economy. We classify our
customer base into the following general categories:
 
  .   construction industry participants--such as construction companies,
      contractors and subcontractors--that require equipment for commercial
      and residential construction projects;
 
                                       40
<PAGE>
 
  .   industrial companies--such as manufacturers, chemical companies, paper
      mills and utilities--that require equipment for plant maintenance,
      upgrades, expansion and construction; and
 
  .   homeowners and other individuals.
 
    We estimate that on a pro forma basis (1) construction industry
participants and industrial companies combined accounted for 90% of our
revenues in 1998 and (2) homeowners and others accounted for 10% of such
revenues.
 
Sales and Marketing
 
    We are establishing a distinct corporate identity throughout North America.
In promoting our corporate identity, we emphasize the benefits that United
Rentals seeks to offer its customers, including:
 
  .   a comprehensive selection of equipment that is available when required
      by the customer;
 
  .   on-time equipment delivery and pick-up;
 
  .   equipment that is well-maintained and reliable;
 
  .   rapid repair or replacement of equipment when required;
 
  .   instructions and training for equipment usage and safety; and
 
  .   experienced and knowledgeable sales personnel available to assist
      customers.
 
  We market our products and services through multiple channels as described
  below.
 
    Sales Force. We market our products and services though our own sales force
which, as of February 26, 1999, consisted of approximately 894 store-based
customer service representatives and 729 field-based salespeople. Our field-
based sales force calls on contractors' offices and job sites and industrial
facilities and assists our customers in planning for their equipment needs. We
provide our sales force with extensive training. Supplier representatives also
frequently visit our facilities and train our personnel on the operating
features and maintenance requirements of new equipment.
 
    We have established a national accounts program. Under this program, a
portion of our sales force is assigned to calling on the corporate headquarters
of our large customers, particularly those with a national or multi-regional
presence. The goal of this program is to expand existing business relationships
with these customers to include additional facilities and construction sites.
The efforts of our national accounts sales force supplement the efforts of our
branch-based sales personnel, who deal directly with the management of the
local facilities of these customers.
 
    Internet Site. We have an Internet web site that describes our locations,
products and services, and used equipment available for sale. The site allows
visitors to search for a particular type of used equipment and obtain detailed
information about each item of used equipment available for sale.
 
    Advertising. We promote our business through advertising in various media,
including trade publications, yellow pages, billboards and direct mail. We also
regularly participate in industry trade shows and conferences.
 
Branch Management
 
    We currently operate 440 branch locations. Each branch has a full-time
branch manager who is responsible for the day-to-day operations of the branch.
In addition, each branch is staffed with additional personnel which, depending
on the specific needs of the location, may include an assistant
 
                                       41
<PAGE>
 
manager, sales personnel, back office clerks, truck drivers, and mechanics. We
believe that our branch managers, who average over 20 years of experience in
the equipment rental industry, are among the most knowledgeable and experienced
in the industry.
 
    We encourage entrepreneurship at the branch level by giving branch managers
a high degree of autonomy with respect to day-to-day operations. For example,
each branch manager is empowered to make decisions--within budgetary
guidelines--concerning staffing, pricing and equipment purchases. We also
promote entrepreneurship at the branch level, as well as equipment sharing
among our branches, through a profit sharing program that directly ties the
compensation of branch personnel to their branch's financial performance and
equipment utilization rates.
 
    We balance the autonomy that we grant to our branch managers with extensive
systems and procedures through which senior management closely tracks branch
performance. In addition, we share information across branches so that each
branch can measure its operating performance relative to other branches and
benefit from the best practices developed throughout our organization.
Important elements of the systems and procedures that we use to manage our
branches include:
 
 
  .   our eight regional vice presidents and 36 district managers supervise
      our branch managers--with each branch manager reporting to a district
      manager and each district manager reporting to a regional vice
      president;
 
  .   all levels of management can obtain a wide range of branch-level
      operating data on a real-time basis through our management information
      system;
 
  .   on a monthly basis (1) each branch manager meets with his or her
      district manager and thoroughly reviews the operation of his or her
      branch and (2) a detailed operating report for each branch is provided
      to senior management;
 
  .   each district manager generally meets with a member of senior
      management on a quarterly basis to review in detail the operations of
      the branches within his or her district;
 
  .   our 12-person internal audit department is engaged full-time in
      ensuring that we have adequate financial, operating and information
      technology controls throughout our organization; and
 
  .   our team of six regional controllers and 17 district controllers
      monitor each branch for compliance with financial and accounting
      procedures established at corporate headquarters.
 
    We encourage cooperation among our branches. In furtherance of this
objective, we have established procedures and policies to facilitate the
sharing of equipment and other resources among the branches in the same
cluster. In addition, we have guidelines that are intended to eliminate
competition among branches for the same customers.
 
Purchasing
 
    We have significant purchasing power because of our volume purchases. As a
result, we can generally buy new equipment and related merchandise and parts at
prices that are significantly lower than prices paid by smaller companies. We
can also buy many other products and services--such as insurance, telephone and
fuel--at attractive rates. We believe that our purchasing power will continue
to increase as we expand and further consolidate purchasing.
 
    We estimate that on a pro forma basis our largest supplier accounted for
approximately 15% of our equipment purchases in 1998, and that our top 10
largest suppliers accounted for approximately 60% our equipment purchases
during that period. We believe that we have sufficient alternative sources of
supply for the equipment that we purchase in each of our principal product
categories.
 
                                       42
<PAGE>
 
Management Information System
 
    We have a modern management information system designed to facilitate rapid
and informed decision-making and enable us to respond quickly to changing
market conditions. Each branch at which the system is operational is equipped
with a workstation that is electronically linked to each of our other locations
and to our centralized databases. All rental transactions are entered at these
workstations and processed on a real-time basis through a centralized AS400
system located at corporate headquarters. Personnel at each location are able
to access the system 24 hours a day in order to determine equipment
availability, monitor business activity on a real-time basis, and obtain a wide
range of operating and financial data. The data available through the system
includes: (1) inventory reports, (2) accounts receivable information, (3)
customer and vendor information, (4) price and sales trends by store, region,
salesperson, equipment category or customer, (5) fleet utilization by
individual asset or asset class and (6) financial results by store or region.
The system also enables branch personnel to search for needed equipment
throughout a geographic region, determine the closest location of such
equipment and arrange for delivery to a customer's work site.
 
    Our management information system is supported by our in-house group of 32
management information specialists. This group operates a support desk to
assist branch personnel in the day-to-day use of the system; trains our branch
personnel, either at the branch or at one of our four training centers;
provides hardware and technology support; and extends the system to newly
acquired locations.
 
    It generally takes us three to five weeks to extend our management
information system to newly acquired locations (but may take longer in the case
of very large acquisitions). We have extended the system to substantially all
of the locations that we acquired in the U.S. Rentals Merger and expect to
complete the process by mid-March.
 
Risk and Safety Management
 
    We place great emphasis on risk reduction and safety and believe that we
have one of the most comprehensive risk management and safety programs in the
industry. We have a separate department, which includes 25 experienced
professionals, that is responsible for: (1) developing and implementing safety
programs and procedures, (2) developing our employer and customer training
programs and (3) investigating and managing any claims that may be asserted
against us.
 
    We are among the few equipment rental companies that have on staff
personnel who are certified by the National Safety Council (a government
sponsored agency) to provide training in the use of equipment. In 1997, our
equipment training program received the National Safety Council Chairman's
Award--granted for effectively promoting safety within a business organization.
 
Competition
 
    The equipment rental industry is highly fragmented and competitive. Our
competitors primarily include: small, independent businesses with one or two
rental locations; regional competitors which operate in one or more states;
public companies or divisions of public companies; and equipment vendors and
dealers who both sell and rent equipment directly to customers. We believe
that, in general, large companies enjoy significant competitive advantages
compared to smaller operators, including greater purchasing power, a lower cost
of capital, the ability to provide customers with a
 
                                       43
<PAGE>
 
broader range of equipment and services and with newer and better maintained
equipment, and greater flexibility to transfer equipment among locations in
response to customer demand.
 
Locations and Properties
 
    We currently operate 440 branch locations. Of these locations, 376 are in
the United States, 63 are in Canada and one is in Mexico. The number of
locations in each state or province is shown below:
 
    United States: Alabama (12), Arizona (4), Arkansas (3), California
    (83), Colorado (9), Connecticut (7), Delaware (4), Florida (18),
    Georgia (3), Idaho (2), Indiana (8), Illinois (6), Kansas (2), Kentucky
    (8), Louisiana (3), Maryland (18), Massachusetts (2), Michigan (5),
    Minnesota (5), Missouri (2), Nebraska (1), Nevada (11), New Hampshire
    (1), New Jersey (6), New Mexico (2), New York (9), North Carolina (17),
    Ohio (3), Oklahoma (2), Oregon (25), Pennsylvania (6), Rhode Island
    (3), South Carolina (9), Tennessee (5), Texas (32), Utah (8), Virginia
    (12), Washington (19), Wisconsin (1)
 
    Canada: Alberta (2), British Columbia (13), Newfoundland (8), Ontario
    (30), Quebec (10)
 
    Mexico: Nuevo Leon (1)
 
    Our branch locations generally include facilities for displaying equipment
and, depending on the location, may include separate equipment service areas
and storage areas.
 
    We own 78 of our rental locations and lease the other locations. Our leases
provide for varying terms and include 25 leases that are on a month-to-month
basis and 29 leases that provide for a remaining term of less than one year and
do not provide a renewal option. We are currently negotiating renewals for most
of the leases that provide for a remaining term of less than one year. Certain
of our leases were entered into (or assumed) in connection with acquisitions
and most of the lessors under these leases are former owners of businesses that
we acquired.
 
    We maintain a fleet of vehicles that is used for delivery, maintenance and
sales functions. We own a portion of this fleet and lease a portion. As of
February 26, 1999, this fleet included approximately 9,720 vehicles.
 
    Our corporate headquarters are located in Greenwich, Connecticut, where we
occupy approximately 27,000 square feet under (1) a lease for approximately
15,000 square feet that extends until 2001 (subject to extension rights) and
(2) a lease for approximately 12,000 square feet that extends until 2003.
 
Environmental and Safety Regulations
 
    There are numerous federal, state and local laws and regulations governing
environmental protection and occupational health and safety. These include laws
and regulations that govern wastewater discharges, the use, treatment, storage
and disposal of solid and hazardous wastes and materials, air quality and the
remediation of contamination associated with the release of hazardous
substances. Under these laws, an owner or lessee of real estate may be liable
for, among other things, (1) the costs of removal or remediation of hazardous
or toxic substances located on, in, or emanating from, the real estate, as well
as related costs of investigation and property damage and substantial
penalties, and (2) environmental contamination at facilities where its waste is
or has been disposed. These laws often impose liability whether or not the
owner or lessee knew of the presence of the hazardous or toxic substances and
whether or not the owner or lessee was responsible for these substances. Our
activities that are or may be affected by these laws include our use of
hazardous materials to clean and maintain equipment and our disposal of solid
and hazardous waste
 
                                       44
<PAGE>
 
and wastewater from equipment washing. We also dispense petroleum products from
underground and above-ground storage tanks located at certain rental locations,
and at times we must remove or upgrade tanks to comply with applicable laws.
Furthermore, we have acquired or lease certain locations which have or may have
been contaminated by leakage from underground tanks or other sources and are in
the process of assessing the nature of the required remediation. Based on the
conditions currently known to us, we believe that any unreserved environmental
remediation and compliance costs required with respect to those conditions will
not have a material adverse effect on our business. However, we cannot be
certain that we will not identify adverse environmental conditions that are not
currently known to us, that all potential releases from underground storage
tanks removed in the past have been identified, or that environmental and
safety requirements will not become more stringent or be interpreted and
applied more stringently in the future. If we are required to incur
environmental compliance or remediation costs that are not currently
anticipated by us, our business could be adversely affected depending on the
magnitude of the cost.
 
Employees
 
    We have 8,217 employees (based on information as of February 26, 1999).
These include 271 corporate and regional management employees, 6,323
operational employees and 1,623 sales people. Of these employees, 2,119 are
salaried personnel and 6,098 are hourly personnel. Collective bargaining
agreements relating to 23 separate locations cover approximately 310 of our
employees. We consider our labor relations to be good.
 
Legal Proceedings
 
    We and our subsidiaries are parties to various litigation matters, in most
cases involving ordinary and routine claims incidental to our business. We
cannot estimate with certainty our ultimate legal and financial liability with
respect to such pending litigations. However, we believe, based on our
examination of such matters, that our ultimate liability will not have a
material adverse effect on our business.
 
                                       45
<PAGE>
 
                                   MANAGEMENT
 
Background
 
    The Company was founded in September 1997 by a group that included the
following executive officers of the Company: Bradley Jacobs, John Milne,
Michael Nolan and Robert Miner. Each of these officers was formerly a senior
executive of United Waste Systems, Inc. ("United Waste"). United Waste, a solid
waste management company, was formed in 1989 and sold in August 1997 to USA
Waste Services, Inc. for stock consideration valued at over $2.2 billion. At
the time it was sold, United Waste was the sixth largest provider of
integrated, non-hazardous solid waste management services in the United States,
as measured by 1996 revenues.
 
Executive Officers and Directors
 
    The table below identifies, and provides certain information concerning,
the executive officers and directors of the Company.
 
<TABLE>
<CAPTION>
    Name                 Age                    Positions(1)
    ----                 ---                    ------------
<S>                      <C> <C>
Bradley S. Jacobs.......  42 Chairman, Chief Executive Officer and Director
Wayland R. Hicks........  56 Vice Chairman, Chief Operating Officer and Director
John N. Milne...........  39 Vice Chairman, Chief Acquisition Officer,
                              Secretary and Director
William F. Berry........  46 President and Director
Michael J. Nolan........  38 Chief Financial Officer
Robert P. Miner.........  49 Vice President, Strategic Planning
John S. McKinney........  44 Vice President, Finance and Director
Leon D. Black...........  47 Director(2)
Richard D. Colburn......  87 Director
Ronald M. DeFeo.........  46 Director
Michael S. Gross........  37 Director(2)
Richard J. Heckmann.....  55 Director
Gerald Tsai, Jr. .......  69 Director
Christian M. Weyer......  74 Director
</TABLE>
- --------
(1) For information concerning the term served by directors, see "--Right of
    Holders of Preferred Stock to Elect Directors" and "--Classification of
    Board of Directors."
(2) Messrs. Black and Gross were elected directors by the holders of the
    Company's Series A Perpetual Convertible Preferred Stock. See "--Right of
    Holders of Preferred Stock to Elect Directors."
 
    Bradley S. Jacobs has been Chairman, Chief Executive Officer and a director
of the Company since its formation in September 1997. Mr. Jacobs founded United
Waste Systems, Inc. and served as its Chairman and Chief Executive Officer from
its inception until the sale of the company in August 1997. From 1984 to July
1989, Mr. Jacobs was Chairman and Chief Operating Officer of Hamilton Resources
Ltd., an international trading company, and from 1979 to 1983, he was Chief
Executive Officer of Amerex Oil Associates, Inc., an oil brokerage firm that he
co-founded.
 
    Wayland R. Hicks has been Chief Operating Officer of the Company since
November 1997 and a director since June 1998. He also served as President of
the Company during the period from November 1997 until September 1998, when he
became Vice Chairman. Mr. Hicks previously held various senior executive
positions at Xerox Corporation where he worked for 28 years (1966-1994). His
positions at Xerox Corporation included Executive Vice President, Corporate
Operations (1993-1994), Executive Vice President, Corporate Marketing and
Customer Support Operations (1989-1993) and Executive Vice President,
Engineering and Manufacturing--Xerox Business Products and Systems Group (1987-
1989). Mr. Hicks also served as Vice Chairman and Chief Executive Officer of
Nextel Communications Corp. (1994-1995) and as Chief Executive Officer and
President of Indigo N.V. (1996-1997). He is also a director of Maytag
Corporation.
 
                                       46
<PAGE>
 
    John N. Milne has been Vice Chairman, Chief Acquisition Officer and a
director of the Company since its formation in September 1997. Mr. Milne was
Vice Chairman and Chief Acquisition Officer of United Waste Systems, Inc. from
1993 until August 1997 and held other senior executive positions at United
Waste from 1990 until 1993. Mr. Milne had primary responsibility for
implementing United Waste's acquisition program. From September 1987 to March
1990, Mr. Milne was employed in the Corporate Finance Department of Drexel
Burnham Lambert Incorporated.
 
    William F. Berry joined the Company as President and a director in
September 1998 following the merger of the Company with U.S. Rentals. Mr. Berry
served as President and Chief Executive Officer of U.S. Rentals from 1987 until
the merger and held numerous other operational and managerial positions at U.S.
Rentals and a predecessor during the more than 30 years that he was employed
there (1966-1998).
 
    Michael J. Nolan has been Chief Financial Officer of the Company since its
formation in September 1997. Mr. Nolan served as the Chief Financial Officer of
United Waste Systems, Inc. from February 1994 until August 1997. He served in
other finance positions at United Waste from November 1991 until February 1994,
including Vice President, Finance, from October 1992 to February 1994. From
1985 until November 1991, Mr. Nolan held various positions at the accounting
firm of Ernst & Young, including senior audit manager. Mr. Nolan is a Certified
Public Accountant.
 
    Robert P. Miner has been an executive officer of the Company since its
formation in September 1997. He currently serves as Vice President, Strategic
Planning (a position he was appointed to in July 1998) and also heads the
Company's Risk Management and Safety Department. He previously served as Vice
President, Finance. Mr. Miner was an executive officer of United Waste Systems,
Inc. from November 1994 until August 1997, serving first as Vice President,
Finance and then Vice President, Acquisitions. Prior to joining United Waste,
he was a research analyst with PaineWebber Incorporated (November 1988 to
October 1994) and Needham & Co. (January 1987 to October 1988) and held various
executive positions at General Electric Environmental Services, Inc., Stauffer
Chemical Company, and OHM Corporation.
 
    John S. McKinney joined the Company as Vice President, Finance and a
director in September 1998 following the merger of the Company with U.S.
Rentals. Mr. McKinney served as Chief Financial Officer of U.S. Rentals from
1990 until the merger and as Controller of U.S. Rentals from 1988 until 1990.
Prior to joining U.S. Rentals, Mr. McKinney's experience included holding
various positions at Iomega Corporation, including Assistant Controller, and at
the accounting firm of Arthur Andersen & Co.
 
    Leon D. Black became a director of the Company in January 1999. Mr. Black
is one of the founding principals of (i) Apollo Advisors, L.P. (which was
established in August 1990 and which, together with its affiliates, acts as the
managing general partner of several private securities investment funds); (ii)
Apollo Real Estate Advisors, L.P. (which, together with its affiliates, acts as
the managing general partner of several real estate investment funds); and
(iii) Lion Advisors, L.P. (a financial advisor to, and representative of
institutional investors with respect to, securities investments). Mr. Black is
also a director of Converse, Inc., Samsonite Corporation, Sequa Industries,
Inc., Telemundo Group Inc. and Vail Resorts, Inc. He also serves as a trustee
of The Museum of Modern Art, Mount Sinai--NYU Medical Center, Lincoln Center
for the Performing Arts, and Vail Valley Foundation.
 
 
    Richard D. Colburn became a director of the Company in September 1998
following the merger of the Company with U.S. Rentals. Mr. Colburn was Chairman
of U.S. Rentals for 22 years. Mr. Colburn is a private investor.
 
    Ronald M. DeFeo has been a director of the Company since October 1997. Mr.
DeFeo is the Chairman, Chief Executive Officer, President and a director of
Terex Corporation, a leading global provider of equipment for the
manufacturing, mining and construction industries. Mr. DeFeo joined
 
                                       47
<PAGE>
 
Terex in 1992 as President of the Terex heavy equipment group and was appointed
President and Chief Operating Officer in 1993 and Chief Executive Officer in
1995. From 1984 to 1992, Mr. DeFeo held various management positions at
Tenneco, Inc., including Senior Vice President and Managing Director of East
Europe.
 
    Michael S. Gross became a director of the Company in January 1999. Mr.
Gross is one of the founding principals of Apollo Advisors, L.P. (which was
established in August 1990 and which, together with its affiliates, acts as the
managing general partner of several private securities investment funds) and of
Lion Advisors, L.P. (a financial advisor to, and representative of
institutional investors with respect to, securities investments). Mr. Gross is
also a director of Alliance Imaging, Inc., Allied Waste Industries, Inc.,
Breuners Home Furnishings, Inc., Converse, Inc., Florsheim Group, Inc., and
Saks Incorporated.
 
    Richard J. Heckmann has been a director of the Company since October 1997.
Mr. Heckmann has served since 1990 as Chairman, President and Chief Executive
Officer of United States Filter Corporation, a leading global provider of
industrial and commercial water and wastewater treatment systems and services.
Mr. Heckmann is also a director of Waste Management, Inc. and K2 Inc.
 
    Gerald Tsai, Jr. has been a director of the Company since December 1997.
Mr. Tsai served as Chairman, Chief Executive Officer and President of Delta
Life Corporation, an insurance company, from 1993 until the sale of the company
in October 1997. Mr. Tsai was Chairman of the Executive Committee of the Board
of Directors of Primerica Corporation, a diversified financial services
company, from December 1988 until April 1991, and served as Chief Executive
Officer of Primerica Corporation from April 1986 until December 1988. Mr. Tsai
is currently a private investor and serves as a director of The Meditrust
Companies, Saks Incorporated, Rite Aid Corporation, Sequa Corporation, Triarc
Companies, Inc. and Zenith National Insurance Corp. He also serves as a trustee
of Boston University, Mount Sinai--NYU Medical Center and Health System and NYU
School of Medicine Foundation Board.
 
    Christian M. Weyer became a director of the Company in December 1998. Mr.
Weyer has been in the international banking business for 31 years and has
served as President of Enerfin S.A., an international trade and financial
advisory firm, since 1985. From May 1988 to December 1992, Mr. Weyer was a
member of senior management at Banque Indosuez in Geneva, Switzerland, with
responsibility for matters relating to commercial banking, and from 1971 to
1985, held various senior management positions at Banque Paribas and its
affiliates (including President of Banque Paribas (Suisse) in Geneva during
1984). Prior to 1971, Mr. Weyer held senior management positions with Chase
Manhattan Bank in Paris and in Geneva.
 
Capital Contributions by Executive Officers and Directors
 
    The executive officers and directors of the Company listed below have made
capital contributions to the Company in the aggregate amount of $45.3 million
(excluding amounts paid by certain officers and directors in respect of shares
of Common Stock purchased by them in the Company's initial public offering in
December 1997). Such capital contributions were made in connection with the
sale to such officers and directors in private placements in 1997 of an
aggregate of 12,717,714 shares of Common Stock and 6,142,858 warrants
("Warrants"). Each such Warrant entitles the holder to purchase one share of
Common Stock at an exercise price of $10.00 per share at any time prior to
September 12, 2007. Such shares and Warrants were sold at a price of $3.50 per
unit consisting of one share of Common Stock and one-half of a Warrant (except
that Messrs. Tsai and Weyer purchased only Common Stock at a price of $3.50 per
share and Messrs. Hicks and Heckmann purchased only Common Stock at a price of
$10.00 per share). The table below indicates (i) the number of shares of Common
Stock and the number of Warrants purchased by such officers
 
                                       48
<PAGE>
 
and directors (excluding shares purchased in the Company's initial public
offering) and (ii) the aggregate amount paid by such officers and directors for
such securities:
 
<TABLE>
<CAPTION>
                                           Securities Purchased(1)
                                           -------------------------
                                              Common
             Name                             Stock      Warrants   Purchase Price
             ----                          ------------ --------------------------
      <S>                                  <C>          <C>         <C>
      Bradley S. Jacobs..................    10,000,000   5,000,000  $35,000,000
      Wayland R. Hicks...................       100,000         --     1,000,000
      John N. Milne......................     1,428,571     714,286    5,000,000
      Michael J. Nolan...................       571,429     285,715    2,000,000
      Robert P. Miner....................       285,714     142,857    1,000,000
      Richard J. Heckmann................        20,000         --       200,000
      Gerald Tsai, Jr. ..................       240,000         --       840,000
      Christian M. Weyer.................        72,000         --       252,000
</TABLE>
- --------
(1) In certain cases includes securities owned by one or more entities
    controlled by the named holder.
 
Right of Holders of Preferred Stock to Elect Directors
 
    In January 1999, the Company sold 300,000 shares of its Series A Perpetual
Convertible Preferred Stock ("Series A Preferred") to Apollo Investment Fund
IV, L.P. and Apollo Overseas Partners IV, L.P. (collectively "Apollo").
 
    The holders of the Series A Preferred, voting separately as a single class,
have the right to elect:
 
  . two directors, if (as of the record date for such vote) the aggregate
    number of shares of Common Stock that are issuable upon conversion of
    Series A Preferred then held by Apollo, Apollo Management IV, L.P., or
    their affiliates (plus any shares of Common Stock then held by such
    entities that were issued upon conversion of the Series A Preferred) is
    at least eight million; or
 
  . one director, if (as of the record date for such vote) the aggregate
    number of shares of Common Stock that are issuable upon conversion of
    Series A Preferred then held by Apollo, Apollo Management IV, L.P., or
    their affiliates (plus any shares of Common Stock then held by such
    entities that were issued upon conversion of the Series A Preferred) is
    at least four million but less than eight million.
 
    Any director that is elected by the holders of the Series A Preferred,
voting separately as a single class, holds office until the next annual meeting
of stockholders and the election and qualification of a successor (or the
earlier resignation or removal of such director). Leon D. Black and Michael S.
Gross were elected as directors by the holders of the Series A Preferred.
Messrs. Black and Gross are affiliated with Apollo. See "--Executive Officers
and Directors."
 
    If the holders of the Series A Preferred do not have the right, voting
separately as a single class, to elect any directors pursuant to the provisions
described above, then the holders of the Series A Preferred have the right to
vote for the election of directors together with the holders of the Common
Stock, as a single class, with each share of Series A Preferred entitled to one
vote for each share of Common Stock issuable upon conversion of such share of
Series A Preferred.
 
Classification of Directors
 
    The directors of the Company (excluding any elected by the holders of the
Series A Preferred) are divided into three classes. The term of office of the
first class (currently comprised of Messrs. Hicks, McKinney and Tsai) will
expire at the first annual meeting of stockholders following January 1, 1999,
the term of office of the second class (currently comprised of Messrs. Berry,
DeFeo and Heckmann) will
 
                                       49
<PAGE>
 
expire at the second annual meeting of stockholders following January 1, 1999,
and the term of office of the third class (currently comprised of Messrs.
Colburn, Jacobs, Milne and Weyer) will expire at the third annual meeting of
stockholders following January 1, 1999. At each annual meeting of stockholders,
successors to directors of the class whose term expires at such meeting will be
elected to serve for three-year terms and until their successors are elected
and qualified.
 
Committees of the Board
 
    The Board of Directors has three standing committees: the Audit Committee,
the Compensation/Stock Option Committee, and the Special Stock Option
Committee.
 
    The responsibilities of the Audit Committee include selecting the firm of
independent accountants to be appointed to audit the Company's financial
statements and reviewing the scope and results of the audit with the
independent accountants. The members of this committee are Messrs. DeFeo,
Heckmann and Tsai.
 
    The responsibilities of the Compensation/Stock Option Committee include
making recommendations with respect to the compensation to be paid to officers
and directors, administering any stock option plan in which officers or
directors are eligible to participate and approving the grant of options
pursuant to any such plan. The members of this committee are Messrs. DeFeo,
Heckmann and Tsai.
 
    The responsibilities of the Special Stock Option Committee include
administering any stock option plan in which officers and directors are not
eligible to participate and approving the grant of options pursuant to any such
plan to persons who are not officers or directors. The members of this
committee are Messrs. Jacobs and Milne.
 
Employment Agreements
 
    The Company has entered into employment agreements with each of the
executive officers of the Company. Certain information with regard to these
agreements is set forth below.
 
    Base Salary. The agreements provide for base salary to be paid at a rate
per annum as follows: Mr. Jacobs ($290,000), Mr. Hicks ($400,000), Mr. Milne
($190,000), Mr. Berry ($225,000), Mr. Nolan ($175,000), Mr. McKinney ($175,000)
and Mr. Miner ($150,000). The base salary payable to Mr. Hicks is payable 50%
in cash and 50% in Common Stock (valued at the average closing sales price of
the Common Stock during all trading days in the calendar quarter preceding the
quarter in which the payment is made). Shares of Common Stock issued to Mr.
Hicks are subject to certain restrictions on transfer as described under
"Principal Stockholders--Certain Agreements Relating to Securities Held by
Officers." The base salary payable to Messrs. Jacobs, Milne, Berry and McKinney
is subject to possible upward annual adjustments based upon changes in a
designated cost of living index.
 
    Bonus. The agreements do not provide for mandatory bonuses. However, the
agreements provide that in addition to the compensation specifically provided
for, the Company may pay such salary increases, bonuses or incentive
compensation as may be authorized by the Board of Directors.
 
    Other Compensation and Benefits. The agreements with Messrs. Jacobs and
Milne provide for each such executive to receive an automobile allowance of at
least $700 per month. The agreements with Messrs. Berry and McKinney provide
that the employee is entitled to participate in an automobile allowance program
which is made available to other senior executives of the Company.
 
    The agreements with Messrs. Hicks and Berry provide for the Company to
reimburse the employee for certain relocation expenses up to a maximum of
$100,000.
 
    Certain of the agreements provide that the employee is entitled to
participate in certain specified insurance, retirement, compensation and
benefit plans if such plans are made available to other specified executives of
the Company.
 
                                       50
<PAGE>
 
    Term. The employment agreements with the following executives provide that
the term shall automatically renew so that at all times the balance of the
terms will not be less than the period hereinafter specified with respect to
such executive: Mr. Jacobs (five years), Mr. Milne (five years), Mr. Nolan
(three years) and Mr. Miner (three years). The employment agreement with Mr.
Hicks provides for a term extending until November 2000. The employment
agreements with Messrs. Berry and McKinney provide for a term of three years
commencing on September 29, 1998, subject to automatic renewal so that at all
times the balance of the term will not be less than two years.
 
    Termination and Severance. Under each of the agreements, the Company or the
employee may at any time terminate the agreement, with or without cause,
provided that if the Company terminates the agreement, the Company is required
to make severance payments to the extent described below.
 
    The employment agreements with Messrs. Jacobs and Milne provide that the
executive is entitled to severance benefits in the event that (i) his
employment agreement is terminated by the Company without Cause (as defined in
the employment agreement), (ii) the executive terminates his employment
agreement for Good Reason (as defined in the employment agreement) or because
of a breach by the Company of its obligations thereunder, (iii) his employment
is terminated as a result of death or (iv) the Company or the executive
terminates the employment agreement due to the disability of the executive. The
severance benefits include (i) a lump sum payment equal to five times the sum
of the executive's annual base salary at the time of termination plus the
highest annual bonus paid to the executive in the preceding three years and
(ii) the continuation of the executive's benefits for such specified period.
The employment agreements with Messrs. Jacobs and Milne also provide that if
any portion of the required severance payment to the executive constitutes an
"excess parachute payment" (as defined in Section 280G of the Internal Revenue
Code of 1986, as amended (the "Code")), the executive is entitled to receive a
payment sufficient on an after-tax basis to offset any excise tax payable by
the executive pursuant to Section 4999 of the Code. Any payment constituting an
"excess parachute payment" would not be deductible by the Company.
 
    The employment agreement with Mr. Hicks provides that the executive is
entitled to a severance payment in the amount of $1 million in the event that
his employment agreement is terminated by the Company without Cause (as defined
in the employment agreement) or he terminates his employment for Good Reason
(as defined in the employment agreement).
 
    The employment agreements with Messrs. Berry and McKinney provide that if
the employment agreement is terminated by the Company without Cause (as defined
in the employment agreement), the executive is entitled to continue receiving
from the Company his then current monthly base salary and benefits over the
balance of the term.
 
    The employment agreements with the other officers provide that the
executive is entitled to severance benefits of up to three months' base salary
in the event that the executive's employment agreement is terminated without
Cause (as defined in the employment agreement).
 
    Options. Each of the agreements provides that all stock options at any time
to be granted to the executive will automatically vest upon a change of control
of the Company (as defined in the agreement).
 
    Pursuant to the employment agreement with Mr. Hicks, Mr. Hicks has been
granted (i) options to purchase an aggregate of 350,000 shares of Common Stock
at a price per share of $10.00, (ii) options to purchase an aggregate of 50,000
shares of Common Stock at a price per share of $15.00, and (iii) options to
purchase an aggregate of 50,000 shares of Common Stock at a price per share of
$20.00. One third of these options vested in November 1998. The balance will
vest one-half in November 1999 and one-half in November 2000.
 
 
                                       51
<PAGE>
 
    Pursuant to the employment agreement with Mr. Berry, Mr. Berry has been
granted (i) options to purchase an aggregate of 200,000 shares of Common Stock
at a price per share of $21.375 and (ii) options to purchase an aggregate of
75,000 shares of Common Stock at a price per share of $45. These options will
vest one-third in September 1999, one-third in September 2000 and one-third in
September 2001.
 
    Pursuant to the employment agreement with Mr. McKinney, Mr. McKinney has
been granted (i) options to purchase an aggregate of 100,000 shares of Common
Stock at a price per share of $21.375 and (ii) options to purchase an aggregate
of 37,500 shares of Common Stock at a price per share of $45. These options
will vest one-third in September 1999, one-third in September 2000 and one-
third in September 2001.
 
    Other Provisions. The agreement with Mr. Hicks provides that at each annual
meeting of the stockholders of the Company which occurs during the term of the
agreement and at which Mr. Hicks' term as director would be scheduled to
expire, the Company will nominate Mr. Hicks for re-election as a director.
 
Compensation Committee Interlocks and Insider Participation
 
    At the time the employment agreements with Messrs. Jacobs and Milne were
approved by the Board of Directors, the sole members of the Board were Messrs.
Jacobs and Milne. No compensation committee interlocks with other companies
have existed.
 
Stock Option Plans
 
    1997 Stock Option Plan. Holdings' 1997 Stock Option Plan provides for the
granting of options to purchase not more than an aggregate of 5,000,000 shares
of Common Stock. Some or all of such options may be "incentive stock options"
within the meaning of the Code. All officers, directors and employees of the
Company and other persons who perform services on behalf of the Company are
eligible to participate in this plan. Each option granted pursuant to this plan
must provide for an exercise price per share that is at least equal to the fair
market value per share of Common Stock on the date of grant. No options may be
granted under this plan after August 31, 2007. As of March 3, 1999, options to
purchase an aggregate of 4,857,208 shares of Common Stock were outstanding
under this plan. These options have a weighted average exercise price of $22.72
per share.
 
    1998 Stock Option Plan. Holdings' 1998 Stock Option Plan provides for the
granting of options to purchase not more than an aggregate of 4,000,000 shares
of Common Stock. Some or all of the options issued under the 1998 Stock Option
Plan may be "incentive stock options" within the meaning of the Code. All
officers and directors of Holdings and its subsidiaries are eligible to
participate in the 1998 Stock Option Plan. Each option granted pursuant to the
1998 Stock Option Plan must provide for an exercise price per share that is at
least equal to the fair market value per share of Common Stock on the date of
grant. No options may be granted under the 1998 Stock Option Plan after August
20, 2008. As of March 3, 1999, options to purchase an aggregate of 3,980,000
shares had been granted pursuant to this plan to executive officers and
directors. These options have a weighted average exercise price of $13.12 per
share.
 
    1998 Supplemental Stock Option Plan. Holdings has adopted a stock option
plan pursuant to which options, for up to an aggregate of 2,750,000 shares of
Common Stock, may be granted to employees who are not officers or directors and
to consultants and independent contractors who perform services for Holdings or
its subsidiaries. As of March 3, 1999, options to purchase an aggregate of
1,597,400 shares had been granted pursuant to this plan. These options have a
weighted average exercise price of $25.64 per share.
 
                                       52
<PAGE>
 
                             PRINCIPAL STOCKHOLDERS
 
General
 
    The table below and the notes thereto set forth as of February 8, 1999
(unless otherwise indicated in the footnotes), certain information concerning
the beneficial ownership (as defined in Rule 13d-3 under the Securities
Exchange Act of 1934) of the Common Stock by (i) each director and executive
officer of the Company, (ii) all executive officers and directors of the
Company as a group and (iii) each person known to the Company to be the owner
of more than 5% of the Common Stock.
 
<TABLE>
<CAPTION>
                                                     Percent of Common Stock
                                                             Owned(3)
                                                  ------------------------------
                           Number of Shares of
                               Common Stock
Name and Address(1)      Beneficially Owned(2)(3) Before Offering After Offering
- -------------------      ------------------------ --------------- --------------
<S>                      <C>                      <C>             <C>
Bradley S. Jacobs.......        20,117,006(4)          26.9%           26.1%
Wayland R. Hicks........           515,571(5)            *               *
John N. Milne...........         2,392,857(6)           3.5%            3.3%
William F. Berry........         2,170,466(7)           3.1%            3.0%
Michael J. Nolan........         1,028,911(8)           1.5%            1.5%
John S. McKinney........         1,088,182(9)           1.6%            1.5%
Robert P. Miner.........           441,904(10)           *               *
Leon D. Black...........              --  (11)           *               *
Richard D. Colburn......        13,808,662(12)         20.2%           19.5%
Ronald M. DeFeo.........            73,000(13)           *               *
Michael S. Gross........              --  (11)           *               *
Richard J. Heckmann.....            90,000(14)           *               *
Gerald Tsai, Jr.........           590,001(15)           *               *
Christian M. Weyer......           102,000(16)           *               *
All executive officers
 and directors as a
 group
 (14 persons)...........        38,284,988(17)         47.8%           46.4%
The Equitable Companies
 Incorporated...........         4,660,705(18)          6.8%            6.6%
Apollo Investment Fund
 IV, L.P. and
 Apollo Overseas
 Partners IV L.P........        12,000,000(19)         14.9%           14.5%
Colburn Foundation......         6,000,000(20)          8.8%             *
</TABLE>
- --------
   *Less than 1%.
 (1) Unless otherwise indicated, the address is c/o the Company.
 (2) Unless otherwise indicated, each person has sole investment and voting
     power with respect to the shares indicated. For purposes of this table, a
     person or group of persons is deemed to have "beneficial ownership" of any
     shares as of a given date which such person has the right to acquire
     within 60 days after such date. For purposes of computing the percentage
     of outstanding shares held by each person or group of persons named above
     on a given date, any security which such person or persons has the right
     to acquire within 60 days after such date is deemed to be outstanding for
     the purpose of computing the percentage ownership of such person or
     persons, but is not deemed to be outstanding for the purpose of computing
     the percentage ownership of any other person.
 (3) In certain cases, includes securities owned by one or more entities
     controlled by the named holder.
 (4) Consists of 12,790,814 outstanding shares, 6,342,858 shares issuable upon
     the exercise of currently exercisable Warrants and 983,334 shares issuable
     upon the exercise of currently exercisable options. Does not include
     1,966,667 shares issuable upon exercise of options which are not currently
     exercisable. Mr. Jacobs has certain rights relating to the disposition of
     the shares and Warrants owned by certain of the other officers of United
     Rentals as described
 
                                       53
<PAGE>
 
    under "--Certain Agreements Relating to Securities Held by Officers." By
    virtue of such rights, Mr. Jacobs is deemed to share beneficial ownership
    (within the meaning of Rule 13d-3 under the Exchange Act) of the shares
    owned by such other officers of United Rentals. The shares that the table
    indicates are owned by Mr. Jacobs include the shares with respect to which
    Mr. Jacobs is deemed to share beneficial ownership as aforesaid. Excluding
    such shares, Mr. Jacobs is deemed the beneficial owner of an aggregate of
    15,983,434 shares of Common Stock (composed of 10,000,100 outstanding
    shares, 5,000,000 shares issuable upon the exercise of currently
    exercisable Warrants and 983,334 shares issuable upon the exercise of
    currently exercisable options).
 (5) Consists of 107,238 outstanding shares and 408,333 shares issuable upon
     the exercise of currently exercisable options. Does not include unissued
     shares that the Company is required to pay Mr. Hicks as part of his base
     salary as described under "Management--Employment Agreements." Also does
     not include 816,667 shares issuable upon exercise of options which are
     not currently exercisable.
 (6) Consists of 1,428,571 outstanding shares, 714,286 shares issuable upon
     the exercise of currently exercisable Warrants and 250,000 shares
     issuable upon the exercise of currently exercisable options. Does not
     include 500,000 shares issuable upon exercise of options which are not
     currently exercisable.
 (7) Consists of 100 outstanding shares and 2,170,366 shares issuable upon the
     exercise of currently exercisable options. Does not include 575,000
     shares issuable upon exercise of options that are not currently
     exercisable.
 (8) Consists of 571,529 outstanding shares, 285,715 shares issuable upon the
     exercise of currently exercisable Warrants and 171,667 shares issuable
     upon the exercise of currently exercisable options. Does not include
     343,333 shares issuable upon exercise of options which are not currently
     exercisable.
 (9) Consists of 3,000 outstanding shares and 1,085,182 shares issuable upon
     the exercise of currently exercisable options. Does not include 337,500
     shares issuable upon exercise of options that are not currently
     exercisable.
(10) Consists of 285,714 outstanding shares and 142,857 shares issuable upon
     the exercise of currently exercisable Warrants and 13,333 shares issuable
     upon exercise of currently exercisable options. Does include 66,667
     shares issuable upon exercise of options which are not currently
     exercisable.
(11) Messrs. Black and Gross disclaim beneficial ownership of certain shares
     as described in footnote 19.
(12) Consists of 13,798,662 outstanding shares and 10,000 shares issuable upon
     the exercise of currently exercisable options. These outstanding shares
     are owned by a corporation wholly owned by Mr. Colburn. Does not include
     20,000 shares issuable upon exercise of options that are not currently
     exercisable. Mr. Colburn disclaims beneficial ownership of the shares
     held by the Colburn Foundation as described in footnote 20.
(13) Consists of 3,000 outstanding shares and 70,000 shares issuable upon the
     exercise of currently exercisable options. Does not include 20,000 shares
     issuable upon exercise of options that are not currently exercisable.
(14) Consists of 20,000 outstanding shares and 70,000 shares issuable upon
     exercise of currently exercisable options. Does not include 20,000 shares
     issuable upon exercise of options that are not currently exercisable.
(15) Consists of 270,001 outstanding shares and 320,000 shares issuable upon
     exercise of currently exercisable options. Does not include 20,000 shares
     issuable upon exercise of options that are not currently exercisable.
(16) Consists of 72,000 outstanding shares and 30,000 shares issuable upon
     exercise of currently exercisable options.
(17) Consists of 26,559,915 outstanding shares, 6,142,858 shares issuable upon
     the exercise of currently exercisable Warrants and 5,582,215 shares
     issuable upon the exercise of currently
 
                                      54
<PAGE>
 
    exercisable options. Does not include 4,685,834 shares issuable upon
    exercise of options which are not currently exercisable.
(18) The following information is as of December 31, 1998, and is based on
     information contained in a Schedule 13G filed by the indicated
     shareholder. Consists of shares beneficially owned by the following
     subsidiaries of The Equitable Companies Incorporated, each of which
     operates under independent management and makes independent decisions:
     4,337,130 shares beneficially owned by Alliance Capital Management L.P.
     (of which it is deemed to have shared power to vote or direct the vote
     with respect to 3,853,200 shares); 120,800 shares beneficially owned by a
     separate account of The Equitable Life Assurance Society of the United
     States; 46,011 shares beneficially owned by Wood Struthers & Winthrop
     Management Corporation; and 156,764 shares beneficially owned by
     Donaldson, Lufkin & Jenrette Securities Corporation (of which it is deemed
     to have shared power to dispose or to direct the disposition with respect
     to 155,802 shares). The address of the indicated stockholder is 1290
     Avenue of the Americas, New York, New York 10104.
(19) Consists of shares issuable upon conversion of outstanding shares of the
     Company's Series A Preferred. Of the shares indicated, (i) 11,389,040
     shares are owned by Apollo Investment Fund IV, L.P. ("AIFIV") and (ii)
     610,960 shares are owned by Apollo Overseas Partners IV, L.P. ("Overseas
     IV"). Apollo Advisors IV, L.P. ("Advisors IV") is the general partner of
     AIFIV and the managing general partner of Overseas IV. Apollo Capital
     Management IV, L.P. ("Capital Management IV") is the general partner of
     Advisors IV. The directors and principal executive officers of Capital
     Management IV are Leon D. Black and John J. Hannan. Messrs. Black and
     Hannan are also limited partners of Advisors IV. Messrs. Black, Gross and
     Hannan disclaim beneficial ownership of the shares owned by AIFIV and
     Overseas IV. The address of both AIFIV and Overseas IV is c/o Apollo
     Advisors IV, L.P., Two Manhattanville Road, Purchase, New York 10577.
(20) Of the 6,000,000 shares held by the Colburn Foundation, 5,710,000 are
     being offered for sale by this prospectus. Richard D. Colburn is the sole
     director and President of the Colburn Foundation. Mr. Colburn disclaims
     beneficial ownership of shares held by the Colburn Foundation.
 
Certain Agreements Relating to Securities Held By Officers
 
  Prior to the Company's initial public offering, certain executive officers
and other employees of the Company purchased Common Stock (and in certain cases
Warrants) from the Company in private placements. (For information concerning
the securities purchased by certain executive officers of the Company in such
private placements, see "Management--Capital Contributions by Executive
Officers and Directors.") All shares of Common Stock and Warrants purchased by
the executive officers and other employees of the Company prior to the
Company's initial public offering (and any shares of Common Stock acquired upon
exercise of such Warrants) are referred to as the "Private Placement
Securities."
 
  Each holder of Private Placement Securities (other than Mr. Jacobs and Mr.
Hicks) has entered into an agreement with the Company and Mr. Jacobs that
provides that (1) if Mr. Jacobs sells any Private Placement Securities that he
beneficially owns in a commercial, non-charitable transaction, then Mr. Jacobs
is required to use his best efforts to sell (and has the right to sell subject
to certain exceptions) on behalf of such holder a pro rata portion of such
holder's Private Placement Securities at then prevailing prices, and (2) except
for sales that may be required to be made as aforesaid, the officer shall not
(without the prior written consent of the Company) sell or otherwise dispose of
the Private Placement Securities owned by such officer (subject to certain
exceptions for charitable gifts). The foregoing provisions of the agreements
terminate, depending on the individual, in either September or October 2002.
 
                                       55
<PAGE>
 
  Each holder of Private Placement Securities (other than Mr. Jacobs and Mr.
Hicks) has also agreed pursuant to such agreements that the Company, in its
sole discretion, may (1) prior to September 1, 2005, repurchase the Private
Placement Securities owned by such officer in the event that such officer
breaches any agreement with the Company or acts adversely to the interest of
the Company and (2) repurchase such Private Placement Securities without any
cause (provided that such repurchase right without cause has lapsed with
respect to one-third of the securities and will lapse with respect to an
additional one-third on each of the second and third anniversaries of the date
of such agreements). The amount to be paid by the Company in the event of a
repurchase will be equal to (1) in the case of Messrs. Milne, Nolan and Miner,
$9.125 per share of Common Stock and $0.625 per Warrant plus an amount
representing a 4% annual return on such amounts from the date on which such
securities were purchased and (2) in the case of any other holder of Private
Placement Securities, the amount originally paid by such holder for such
securities plus an amount representing a 10% annual return on such amount. See
"Management--Capital Contributions by Executive Officers and Directors" for
information concerning the amounts paid by the executive officers of the
Company for the Private Placement Securities owned by them.
 
  Mr. Hicks has agreed that he will not transfer any shares of Common Stock
that are issued to him as compensation pursuant to his employment agreement for
a one-year period following the date of issuance. See "Management--Employment
Agreements."
 
                                       56
<PAGE>
 
                              SELLING STOCKHOLDER
 
  The Colburn Foundation (the "selling stockholder") is selling 5,710,000 of
the shares offered hereby. The Colburn Foundation is a non-profit corporation
organized by Richard D. Colburn who is a non-officer director of United
Rentals. See "Management." The shares that are being offered by the selling
stockholder were originally owned by an affiliate of Richard D. Colburn and
were transferred by such affiliate to the selling stockholder. Mr. Colburn was
formerly Chairman of U.S. Rentals and became a director of the Company
following the U.S. Rentals Merger. The shares that the affiliate of Mr. Colburn
transferred to the selling stockholder were acquired by such affiliate in
connection with the U.S. Rentals Merger. Following completion of the offering,
the selling stockholder will continue to own 290,000 shares of Common Stock and
an affiliate of Mr. Colburn will continue to own 13,798,662 shares (which
shares will represent 19.5% of the Common Stock outstanding after the offering,
assuming the underwriters do not exercise their over-allotment option).
 
                                       57
<PAGE>
 
                          DESCRIPTION OF CAPITAL STOCK
 
General
 
    The authorized capital stock of Holdings consists of 500,000,000 shares of
Common Stock, par value $0.01 per share, and 5,000,000 shares of preferred
stock, par value $0.01 per share (the "Preferred Stock").
 
    The following description of Holdings' capital stock is a summary of the
material terms of such stock. The following does not purport to be complete and
is subject in all respects to applicable Delaware law and to the provisions of
Holdings' Certificate of Incorporation and By-laws.
 
Common Stock
 
    As of March 3, 1999, there were 68,458,238 shares of Common Stock
outstanding. The holders of shares of Common Stock are entitled to one vote per
share held on all matters submitted to a vote at a meeting of stockholders.
Each stockholder may exercise such vote either in person or by proxy.
Stockholders are not entitled to cumulate their votes for the election of
directors, which means that, subject to such rights as may be granted to the
holders of shares of Preferred Stock, the holders of more than 50% of the
outstanding shares of Common Stock are able to elect all of the directors to be
elected by holders of shares of Common Stock and the holders of the remaining
shares of Common Stock will not be able to elect any director. Subject to such
preferences to which holders of shares of Preferred Stock may be entitled, the
holders of outstanding shares of Common Stock are entitled to receive ratably
such dividends, if any, as may be declared from time to time by the Board of
Directors out of funds legally available therefor. In the event of a
liquidation, dissolution or winding up of the Company, the holders of
outstanding shares of Common Stock are entitled to share ratably in all assets
of the Company which are legally available for distribution to stockholders,
subject to the prior rights on liquidation of creditors and to preferences to
which holders of shares of Preferred Stock may be entitled. The holders of
outstanding shares of Common Stock do not have any preemptive, subscription,
redemption or sinking fund rights.
 
Preferred Stock
 
  General
 
    Holdings is authorized by its Certificate of Incorporation to issue up to
5,000,000 shares of Preferred Stock, in one or more series and containing such
rights, privileges and limitations, including dividend rights, voting rights,
conversion privileges, redemption rights, liquidation rights and/or sinking
fund rights, as may from time to time be determined by the Board of Directors
of Holdings. Preferred Stock may be issued in the future in connection with
acquisitions, financings or such other matters as the Board of Directors deems
to be appropriate. In the event that any such shares of Preferred Stock shall
be issued, a Certificate of Designation, setting forth the series of such
Preferred Stock and the relative rights, privileges and limitations with
respect thereto, is required to be filed with the Secretary of State of the
State of Delaware. The effect of having such Preferred Stock authorized is that
Holdings' Board of Directors alone, within the bounds and subject to the
federal securities laws and the Delaware General Corporation Law (the "Delaware
law"), may be able to authorize the issuance of Preferred Stock, which may
adversely affect the voting and other rights of holders of Common Stock. The
issuance of Preferred Stock may also have the effect of delaying or preventing
a change in control of Holdings. As of the date of this prospectus, Holdings
has designated one series of Preferred Stock as described below.
 
  Series A Perpetual Convertible Preferred Stock
 
    Holdings has designated 300,000 shares of Preferred Stock as Series A
Perpetual Convertible Preferred Stock ("Series A Preferred"). A complete
description of the terms of the Series A Preferred
 
                                       58
<PAGE>
 
is set forth in the Certificate of Designation therefor (the "Designation"), a
copy of which is filed as an exhibit to the Registration Statement of which
this prospectus forms a part. Set forth below is a summary of certain terms of
the Series A Preferred, which summary is qualified in its entirety by reference
to the Designation.
 
    Dividends. The Series A Preferred bears no stated dividend. However, in the
event that Holdings declares or pays any dividends or other distributions upon
the Common Stock, Holdings must (subject to certain exceptions) also declare
and pay to the holders of the Series A Preferred, at the same time that it
declares and pays such dividends or other distributions to the holders of the
Common Stock, the dividends or distributions which would have been declared and
paid with respect to the Common Stock issuable upon conversion of the Series A
Preferred had all of the outstanding shares of Series A Preferred been
converted immediately prior to the record date for such dividend or
distribution, or if no record date is fixed, the date as of which the record
holders of Common Stock entitled to such dividends or distributions are
determined.
 
    Conversion Rights. Each share of Series A Preferred is convertible at any
time, at the option of the holder thereof, into shares of Common Stock
initially at the rate of 40 shares of Common Stock for each share of Series A
Preferred (equivalent to an initial conversion price of $25 per share of Common
Stock based on the liquidation preference of $1,000 per share of Series A
Preferred). The conversion price is subject to adjustment in certain events as
set forth in the Designation.
 
    Voting. Under certain circumstances the holders of the Series A Preferred,
voting separately as a single class, have the right to elect one or two
directors as described under "Management--Right of Holders of Preferred Stock
to Elect Directors."
 
    Except as described above with respect to the election of directors and
except as otherwise required by applicable law, the holders of Series A
Preferred are entitled to vote together with the holders of the Common Stock as
a single class on all matters submitted to stockholders of Holdings for a vote.
Each share of Series A Preferred is entitled to one vote for each share of
Common Stock issuable upon conversion of such share of Series A Preferred.
 
    In addition, Holdings may not, without the affirmative vote or consent of
the holders of at least a majority of the shares of Series A Preferred then
outstanding voting or consenting as the case may be, as a separate class, take
certain actions specified in the Designation.
 
    Ranking. The Series A Preferred ranks senior to the Common Stock with
respect to distributions upon the liquidation, winding-up and dissolution of
Holdings.
 
    Liquidation Preference. Upon any voluntary or involuntary liquidation,
dissolution or winding-up of Holdings or reduction or decrease in its capital
stock resulting in a distribution of assets to the holders of any class or
series of Holdings' capital stock, the holders Series A Preferred will be
entitled to payment out of the assets of Holdings available for distribution of
an amount equal to $1,000 per share of Series A Preferred (the "Liquidation
Preference"), plus accrued and unpaid dividends, if any, to the date fixed for
liquidation, dissolution, winding-up or reduction or decrease in capital stock,
before any distribution is made on the Common Stock. After payment in full of
the Liquidation Preference and such dividends, if any, to which holders of
Series A Preferred are entitled, such holders will not be entitled to any
further participation in any distribution of assets of Holdings.
 
    Redemption; Automatic Conversion. If Holdings is subject to a Change in
Control (as defined in the Designation) in connection with an acquisition which
is not accounted for under the "pooling-of-interests" method of generally
accepted accounting principles, Holdings must offer to purchase within 10
business days after the Change in Control all of the then outstanding shares of
Series A Preferred at a purchase price per share, in cash, equal to the
Liquidation Preference thereof plus an amount
 
                                       59
<PAGE>
 
equal to 6.25% of the Liquidation Preference, compounded annually from January
7, 1999 to the purchase date (the "Call Price"). Upon the occurrence of a
Change in Control in connection with an acquisition which is accounted for
under the "pooling-of-interests" method of accounting, all of the then
outstanding Series A Preferred will be automatically converted into Common
Stock having a market value equal to 109.5% of the Call Price, valued at the
closing price of the Common Stock at the close of business on the business day
prior to the date of the Change in Control.
 
    If, after 2 1/2 years following the date of issuance of the Series A
Preferred, Holdings issues for cash Common Stock or a series of preferred stock
convertible into Common Stock, in either a public offering or a bona fide
private financing, for a price for the Common Stock (including any amount
payable upon conversion of such preferred stock) below the then current
conversion price of Series A Preferred into Common Stock (currently $25 per
share) (a "Reduced Price Offering"), then Holdings must make an offer to apply
towards the purchase of outstanding shares of Series A Preferred, at the Call
Price, 40% of the amount by which the net cash proceeds from any such Reduced
Price Offering and for all other Reduced Price Offerings consummated during the
preceding 12 months (but excluding any Reduced Price Offerings prior to June
30, 2001) exceeds an aggregate of $50,000,000, less a credit for all amounts
theretofore paid for such purchases during such 12-month period.
 
Warrants, Options and Convertible Securities
 
    There are currently outstanding warrants to purchase an aggregate of
6,539,329 shares of Common Stock. Such warrants provides for a weighted average
exercise price of $10.18 per share.
 
    There are currently outstanding options to purchase an aggregate of
14,447,647 shares of Common Stock (which includes options to purchase 4,013,039
shares which were assumed in the U.S. Rentals Merger). These options provide
for a weighted average exercise price of $19.93 per share. Of these options,
options to purchase an aggregate of 4,810,394 shares of Common Stock are
currently exercisable and options to purchase 9,637,253 shares of Common Stock
will become exercisable in installments over specified periods.
 
Convertible Quarterly Income Preferred Securities
 
    A subsidiary trust of Holdings has issued $300 million of Trust Preferred
Securities as described under "Management's Discussion and Analysis of
Financial Conditions and Results of Operations--Certain Information Concerning
Preferred Securities." These securities are convertible at the option of the
holders thereof into Common Stock at a conversion price equivalent to $43.63
per share (subject to adjustment).
 
Transfer Agent and Registrar
 
    American Stock Transfer & Trust Company serves as transfer agent and
registrar for the Common Stock.
 
                                       60
<PAGE>
 
                     CERTAIN CHARTER AND BY-LAW PROVISIONS
 
    The following brief description of certain provisions of Holdings'
Certificate of Incorporation (the "Certificate") and By-laws does not purport
to be complete and is subject in all respects to the provisions of the
Certificate and By-laws, copies of which have been filed as exhibits to the
Registration Statement of which this prospectus forms a part.
 
Classified Board of Directors
 
    The Certificate provides that the directors (other than directors elected
by holders of Preferred Stock) shall be divided into three classes and that the
number of directors in each class shall be as nearly equal as is possible based
upon the number of directors constituting the entire Board. The Certificate
effectively provides that the term of office of the first class will expire at
the first annual meeting of stockholders following January 1, 1999, the term of
office of the second class will expire at the second annual meeting of
stockholders following January 1, 1999, and the term of office of the third
class will expire at the third annual meeting of stockholders following January
1, 1999. At each annual meeting of stockholders, successors to directors of the
class whose term expires at such meeting will be elected to serve for three-
year terms and until their successors are elected and qualified.
 
    The classification of directors has the effect of making it more difficult
for stockholders to change the composition of the Board. At least two annual
meetings of stockholders, instead of one, will generally be required to effect
a change in a majority of the Board. Such a delay may help ensure that the
Company's directors, if confronted by a third party attempting to force a proxy
contest, a tender or exchange offer or other extraordinary corporate
transaction, would have sufficient time to review the proposal as well as any
available alternatives to the proposal and to act in what they believe to be
the best interests of the stockholders. However, such classification provisions
could also have the effect of discouraging a third party from initiating a
proxy contest, making a tender offer or otherwise attempting to obtain control
of the Company, even though such an attempt might be beneficial to the Company
and its stockholders. The classification of the Board could thus increase the
likelihood that incumbent directors will retain their positions.
 
Number of Directors; Removal; Filling Vacancies
 
    The Certificate provides that, subject to any rights of holders of
Preferred Stock to elect directors, the number of directors comprising the
entire Board will be fixed from time to time by action of not less than a
majority of the directors then in office. If the number of directors is at any
time fixed at three or greater, then thereafter in no event shall such number
be less than three or more than nine, unless approved by action of not less
than two-thirds of the directors then in office. In addition, the Certificate
provides that, subject to any rights of holders of Preferred Stock, newly
created directorships resulting from an increase in the authorized number of
directors or vacancies on the Board resulting from death, resignation,
retirement, disqualification or removal of directors or any other cause may be
filled only by the Board (and not by the stockholders unless there are no
directors in office), provided that a quorum is then in office and present, or
by a majority of the directors then in office, if less than a quorum is then in
office, or by the sole remaining director. Accordingly, the Board could prevent
any stockholder from enlarging the Board and filling the new directorships with
such stockholder's own nominees.
 
    Under the Delaware law, unless otherwise provided in the certificate of
incorporation, directors serving on a classified board may only be removed by
the stockholders for cause. The Certificate provides that directors may be
removed only for cause and only upon the affirmative vote of holders
 
                                       61
<PAGE>
 
of at least 66 2/3% of the voting power of all the then outstanding shares of
stock entitled to vote generally in the election of directors ("Voting Stock"),
voting together as a single class.
 
    The provisions of the Certificate governing the number of directors, their
removal and the filling of vacancies may have the effect of discouraging a
third party from initiating a proxy contest, making a tender offer or otherwise
attempting to gain control of the Company, or of attempting to change the
composition or policies of the Board, even though such attempts might be
beneficial to the Company or its stockholders. These provisions of the
Certificate could thus increase the likelihood that incumbent directors retain
their positions.
 
Limitation on Special Meetings; No Stockholder Action by Written Consent
 
    The Certificate and the By-laws provide that (subject to the rights, if
any, of holders of any class or series of Preferred Stock then outstanding) (i)
only a majority of the Board of Directors or the chief executive officer will
be able to call a special meeting of stockholders; (ii) the business permitted
to be conducted at a special meeting of stockholders shall be limited to
matters properly brought before the meeting by or at the direction of the Board
of Directors; and (iii) stockholder action may be taken only at a duly called
and convened annual or special meeting of stockholders and may not be taken by
written consent. These provisions, taken together, prevent stockholders from
forcing consideration by the stockholders of stockholder proposals over the
opposition of the Board, except at an annual meeting.
 
Advance Notice Provisions for Stockholder Nominations and Stockholder Proposals
 
    The By-laws establish an advance notice procedure for stockholders to make
nominations of candidates for election as director, or to bring other business
before an annual meeting of stockholders of Holdings (the "Stockholder Notice
Procedure").
 
    The Stockholder Notice Procedure provides that, subject to the rights of
any holders of Preferred Stock, only persons who are nominated by or at the
direction of the Board, any committee appointed by the Board, or by a
stockholder who has given timely written notice to the Secretary of Holdings
prior to the meeting at which directors are to be elected, will be eligible for
election as directors of Holdings. The Stockholder Notice Procedure provides
that at an annual meeting only such business may be conducted as has been
brought before the meeting by, or at the direction of, the Board, any committee
appointed by the Board, or by a stockholder who has given timely written notice
to the Secretary of Holdings of such stockholder's intention to bring such
business before such meeting. Under the Stockholder Notice Procedure, to be
timely, notice of stockholder nominations or proposals to be made at an annual
or special meeting must be received by Holdings not less than 60 days nor more
than 90 days prior to the scheduled date of the meeting (or, if less than 70
days' notice or prior public disclosure of the date of the meeting is given,
then the 15th day following the earlier of (i) the day such notice was mailed
or (ii) the day such public disclosure was made).
 
    Under the Stockholder Notice Procedure, a stockholder's notice to Holdings
proposing to nominate a person for election as director must contain certain
information about the nominating stockholder and the proposed nominee. Under
the Stockholder Notice Procedure, a stockholder's notice relating to the
conduct of business other than the nomination of directors must contain certain
information about such business and about the proposing stockholder. If the
Chairman or other officer presiding at a meeting determines that a person was
not nominated, or other business was not brought before the meeting, in
accordance with the Stockholder Notice Procedure, such person will not be
eligible for election as a director, or such business will not be conducted at
such meeting, as the case may be.
 
                                       62
<PAGE>
 
    By requiring advance notice of nominations by stockholders, the Stockholder
Notice Procedure affords the Board an opportunity to consider the
qualifications of the proposed nominees and, to the extent deemed necessary or
desirable by the Board, to inform stockholders about such qualifications. By
requiring advance notice of other proposed business, the Stockholder Notice
Procedure also provides a more orderly procedure for conducting annual meetings
of stockholders and, to the extent deemed necessary or desirable by the Board,
provides the Board with an opportunity to inform stockholders, prior to such
meetings, of any business proposed to be conducted at such meetings, together
with any recommendations as to the Board's position regarding action to be
taken with respect to such business, so that stockholders can better decide
whether to attend such a meeting or to grant a proxy regarding the disposition
of any such business.
 
                                       63
<PAGE>
 
                                 LEGAL MATTERS
 
    Certain legal matters in connection with the offering described in this
prospectus will be passed upon for the Company by Weil, Gotshal & Manges LLP,
New York, New York, and Ehrenreich Eilenberg Krause & Zivian LLP, New York, New
York. Certain legal matters in connection with the offering will be passed upon
for the Underwriters by Skadden, Arps, Slate, Meagher & Flom LLP, New York, New
York.
 
                                    EXPERTS
 
    Ernst & Young LLP, independent auditors, have audited the following
financial statements, as set forth in their reports, which are included herein
or incorporated in this prospectus by reference:
 
  .  the consolidated financial statements of United Rentals, Inc. as of
     December 31, 1998 and 1997 and for each of the three years in the period
     ended December 31, 1998, included herein;
 
  .  the financial statements of Mission Valley Rentals, Inc. at June 30,
     1996 and 1997 and for the years then ended, included in the Company's
     Current Report on Form 8-K/A dated February 4, 1998; and
 
  .  the financial statements of Power Rental Co. Inc. at July 31, 1997 and
     for the year then ended, included in the Company's Current Report on
     Form 8-K/A dated July 21, 1998 and in the Company's Current Report on
     Form 8-K dated December 24, 1998.
 
These financial statements are included herein or incorporated herein by
reference in reliance on their reports, given on their authority as experts in
accounting and auditing.
 
    The combined financial statements of Equipment Supply Co., Inc. and
Affiliates as of December 31, 1997 and 1996 and for each of the three years in
the period ended December 31, 1997, included in the Company's Current Reports
on Form 8-K dated July 21, 1998 and December 24, 1998, have been audited by BDO
Seidman, LLP independent certified public accountants, as set forth in their
report thereon included therein, and are incorporated by reference herein in
reliance on such report given upon the authority of such firm as experts in
accounting and auditing.
 
    The consolidated financial statements of McClinch, Inc. and subsidiaries as
of January 31, 1998 and August 31, 1998, and for the year ended January 31,
1998 and the financial statements of McClinch Equipment Services, Inc. as of
December 31, 1997 and August 31, 1998, and for the year ended December 31,
1997, included in the Company's Current Report on Form 8-K dated December 24,
1998, have been audited by PricewaterhouseCoopers L.L.P., independent
accountants, as set forth in their reports thereon included therein, and are
incorporated by reference herein in reliance on such reports given upon the
authority of such firm as experts in accounting and auditing.
 
    The combined financial statements of BNR Group of Companies as of March 31,
1996 and 1997 and for the years ended March 31, 1996 and 1997 included in the
Company's Current Report on Form 8-K/A dated February 4, 1998, have been
audited by KPMG LLP, independent chartered accountants, as set forth in their
report thereon included therein and are incorporated by reference herein in
reliance on such report given upon the authority of such firm as experts in
accounting and auditing.
 
    The audited financial statements of Access Rentals, Inc. and Subsidiary and
Affiliate, included in the Company's Current Report on Form 8-K/A dated
February 4, 1998, have been incorporated by reference herein in reliance upon
the report of Battaglia, Andrews & Moag, P.C., independent certified public
accountants, 210 East Main Street, Batavia, New York 14020, for the periods
indicated, given upon the authority of such firm as experts in accounting and
auditing.
 
                                       64
<PAGE>
 
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                           Page
                                                                           ----
 <C> <S>                                                                   <C>
     Pro Forma Unaudited Consolidated Financial Statements of United
  I. Rentals, Inc.
     Introduction.......................................................   F-2
     Pro Forma Consolidated Balance Sheet--December 31, 1998
      (unaudited).......................................................   F-3
     Pro Forma Consolidated Statement of Operations for the year ended
      December 31, 1998 (unaudited).....................................   F-4
     Notes to Pro Forma Unaudited Consolidated Financial Statements.....   F-5
 II. Consolidated Financial Statements of United Rentals, Inc.
     Report of Independent Auditors.....................................   F-7
     Consolidated Balance Sheets--December 31, 1998 and 1997............   F-8
     Consolidated Statements of Operations for the years ended December
      31, 1998, 1997 and 1996...........................................   F-9
     Consolidated Statements of Stockholders' Equity for the years ended
      December 31, 1998, 1997 and 1996..................................   F-10
     Consolidated Statements of Cash Flows for the years ended December
      31, 1998, 1997 and 1996...........................................   F-11
     Notes to Consolidated Financial Statements.........................   F-13
</TABLE>
 
                                      F-1
<PAGE>
 
                              UNITED RENTALS, INC.
 
                  PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS
                                  (Unaudited)
 
    The following pro forma unaudited consolidated balance sheet of the Company
gives effect to  the acquisitions completed by the Company subsequent to
December 31, 1998 and the financing thereof, as if all such transactions had
occurred on December 31, 1998.
 
    The following pro forma unaudited consolidated statement of operations with
respect to the year ended December 31, 1998, gives effect to each acquisition
completed by the Company after the beginning of the year and the financing
thereof and as if all such transactions had occurred at the beginning of the
year.
 
    The pro forma consolidated financial statements are based upon certain
assumptions and estimates which are subject to change. These statements are not
necessarily indicative of the actual results of operations that might have
occurred, nor are they necessarily indicative of expected results in the
future.
 
    The pro forma consolidated financial statements should be read in
conjunction with the Company's historical Consolidated Financial Statements and
related notes included elsewhere in this prospectus and the Financial
Statements and related notes incorporated by reference in this prospectus of
certain of the companies we acquired.
 
                                      F-2
<PAGE>
 
                              UNITED RENTALS, INC.
 
                 PRO FORMA UNAUDITED CONSOLIDATED BALANCE SHEET
                               December 31, 1998
 
<TABLE>
<CAPTION>
                            United
                           Rentals   Acquisitions Adjustments    Pro Forma
                          ---------- ------------ -----------    ----------
                                                (In thousands)
<S>                       <C>        <C>          <C>            <C>        <C> <C> <C>
ASSETS:
Cash and cash
 equivalents............  $   20,410   $   577     $ (16,987)(a) $    4,000
Accounts receivable,
 net....................     233,282     5,331                      238,613
Inventory...............      70,994     3,242                       74,236
Rental equipment, net...   1,143,006    16,974         9,520 (b)  1,169,500
Property and equipment,
 net....................     185,511     1,893          (380)(c)    187,024
Intangible assets, net..     922,065                  35,697 (d)    957,762
Prepaid expenses and
 other assets...........      59,395     2,062                       61,457
                          ----------   -------     ---------     ----------
                          $2,634,663   $30,079     $  27,850     $2,692,592
                          ==========   =======     =========     ==========
LIABILITIES AND
 STOCKHOLDERS' EQUITY:
Liabilities:
Accounts payable,
 accrued expenses and
 other liabilities......  $  293,859   $ 7,061                   $  300,920
Debt....................   1,314,574    14,052     $ (14,052)(e)  1,365,442
                                                      50,868 (f)
                          ----------   -------     ---------     ----------
 Total liabilities......   1,608,433    21,113        36,816      1,666,362
Company-obligated
 mandatorily redeemable
 convertible preferred
 securities of a
 subsidiary trust.......     300,000                                300,000
Stockholders' equity:
Common stock............         684        99           (99)(g)        684
Additional paid-in
 capital................     689,018    (1,039)        1,039 (g)    689,018
Retained earnings.......      36,528     9,906        (9,906)(g)     36,528
                          ----------   -------     ---------     ----------
 Total stockholders'
  equity................     726,230     8,966        (8,966)       726,230
                          ----------   -------     ---------     ----------
                          $2,634,663   $30,079     $  27,850     $2,692,592
                          ==========   =======     =========     ==========
</TABLE>
 
 
      See notes to pro forma unaudited Consolidated Financial Statements.
 
                                      F-3
<PAGE>
 
                              UNITED RENTALS, INC.
 
            PRO FORMA UNAUDITED CONSOLIDATED STATEMENT OF OPERATIONS
                      For the Year Ended December 31, 1998
 
<TABLE>
<CAPTION>
                                                        Equipment
                                                          Supply   McClinch Inc.
                                      Access    Power   Co., Inc.  and McClinch
                           United    Rentals,  Rental      and       Equipment      Other
                           Rentals     Inc.   Co., Inc. Affiliates Service, Inc. Acquisitions Adjustments   Pro Forma
                          ---------  -------- --------- ---------- ------------- ------------ -----------   ----------
                                                  (In thousands, except per share amounts)
<S>                       <C>        <C>      <C>       <C>        <C>           <C>          <C>           <C>
Revenues
 Equipment rentals......  $ 895,466   $2,313   $ 6,295   $34,382      $16,515      $173,847                 $1,128,818
 Sales of equipment,
  merchandise and other
  revenue...............    324,816      841     1,555     8,958        5,601       129,897                    471,668
                          ---------   ------   -------   -------      -------      --------     -------     ----------
Total revenues..........  1,220,282    3,154     7,850    43,340       22,116       303,744                  1,600,486
Cost of revenues
 Cost of equipment
  rentals, excluding
  depreciation..........    394,750    1,131     3,416    12,529        6,770        69,511                    488,107
 Depreciation of rental
  equipment.............    175,910      402     2,987    10,368        3,316        40,176     $(9,124)(a)    224,035
 Cost of sales and other
  operating costs.......    226,174      741       638     7,267        3,795        86,701                    325,316
                          ---------   ------   -------   -------      -------      --------     -------     ----------
Total cost of revenues..    796,834    2,274     7,041    30,164       13,881       196,388      (9,124)     1,037,458
                          ---------   ------   -------   -------      -------      --------     -------     ----------
Gross profit............    423,448      880       809    13,176        8,235       107,356       9,124        563,028
Selling, general and
 administrative
 expenses...............    195,620      774     3,200     9,672        3,535        76,315     (17,258)(b)    271,791
                                                                                                    (67)(c)
Merger-related
 expenses...............     47,178                                                                             47,178
Non-rental depreciation
 and amortization.......     35,248       23       304       359          382         4,897       6,813 (d)     48,026
                          ---------   ------   -------   -------      -------      --------     -------     ----------
Operating income
 (loss).................    145,402       83    (2,695)    3,145        4,318        26,144      19,636        196,033
Interest expense........     64,157      147       631     4,220          763        10,662     (16,423)(e)     88,007
                                                                                                 23,850 (f)
Preferred dividends of a
 subsidiary trust.......      7,854                                                                              7,854
Other (income) expense,
 net....................     (4,906)     (52)      (95)     (198)         (51)       (4,797)                   (10,099)
                          ---------   ------   -------   -------      -------      --------     -------     ----------
Income (loss) before
 provision for income
 taxes and extraordinary
 item...................     78,297      (12)   (3,231)     (877)       3,606        20,279      12,209        110,271
Provision for income
 taxes..................     43,499                       (2,638)         896         2,087      11,460 (g)     55,304
                          ---------   ------   -------   -------      -------      --------     -------     ----------
Income (loss) before
 extraordinary item.....  $  34,798   $  (12)  $(3,231)  $ 1,761      $ 2,710      $ 18,192     $   749     $   54,967
                          =========   ======   =======   =======      =======      ========     =======     ==========
Basic earnings per share
 before extraordinary
 item...................  $    0.53                                                                         $     0.80
                          =========                                                                         ==========
Diluted earnings per
 share before
 extraordinary item.....  $    0.48                                                                         $     0.73
                          =========                                                                         ==========
</TABLE>
 
 
      See notes to pro forma unaudited Consolidated Financial Statements.
 
                                      F-4
<PAGE>
 
                             UNITED RENTALS, INC.
 
        NOTES TO PRO FORMA UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
 
                                (In Thousands)
 
1. Basis of Presentation
 
    The Company is a large geographically diversified equipment rental company
in the United States, Canada and Mexico. The Company rents a broad array of
equipment to a diverse customer base that includes construction industry
participants, industrial companies, homeowners and other individuals. The
Company also sells rental equipment, acts as a distributor for certain new
equipment, and sells related merchandise and parts.
 
    The financial data for United Rentals, Inc. is derived from the historical
financial statements of the Company. The financial data for each of the
acquisitions is derived from the respective historical financial statements of
such companies. The results of operations for each acquisition acquired during
a period presented includes the results of operations from the beginning of
such period through the date of acquisition.
 
2. Acquisitions
 
    Since its formation, the Company has completed a total of 101 acquisitions
through March 3, 1999.
 
    Based upon management's preliminary estimates, it is estimated that the
carrying value of the assets and liabilities of the 11 companies acquired by
the Company subsequent to December 31, 1998 approximates fair value, with the
exception of rental equipment and other property and equipment, which required
adjustments to reflect fair market value. The following table presents the
allocation of purchase price of each of the 11 companies acquired by the
Company subsequent to December 31, 1998:
 
<TABLE>
<CAPTION>
<S>                                                                     <C>
Purchase price......................................................... $53,803
Net assets acquired....................................................   8,966
Fair value adjustments:
  Rental equipment.....................................................   9,520
  Property and equipment...............................................    (380)
                                                                        -------
Intangible assets recorded............................................. $35,697
                                                                        =======
</TABLE>
 
3. Pro Forma Adjustments
 
   Balance sheet adjustments:
 
  a. Records the portion of the acquisition consideration and debt repayment
     paid from available cash on hand.
 
  b.Adjusts the carrying value of rental equipment to fair market value.
 
  c.Adjusts the carrying value of property and equipment to fair market
  value.
 
  d. Records the excess of the acquisition consideration over the estimated
     fair value of net assets acquired.
 
  e.Records the repayment of certain indebtedness of the acquisitions.
 
  f. Records the portion of the acquisition consideration and debt repayment
     funded by borrowing under United Rentals' credit facility and seller
     notes.
 
 
                                      F-5
<PAGE>
 
  g.Records the elimination of the stockholders' equity of the acquisitions.
 
 
      Statement of operations adjustments:
 
  a. Adjusts the depreciation of rental equipment and other property and
     equipment based upon adjusted carrying values utilizing the following
     lives (subject to a salvage value ranging from 0 to 10%):
 
<TABLE>
       <S>                                                            <C>
       Rental equipment.............................................. 2-10 years
       Other property and equipment.................................. 2-15 years
</TABLE>
 
  b. Adjusts the compensation to former owners and executives of the
     acquisitions to current levels of compensation.
 
  c. Adjusts the lease expense for real estate utilized by the acquisitions
     to current lease agreements.
 
  d. Records the amortization of the excess of cost over net assets acquired
     attributable to the acquisitions using an estimated life of 40 years.
 
  e. Eliminates interest expense related to the outstanding indebtedness of
     the acquisitions which was repaid by United Rentals.
 
  f. Records interest expense relating to the portion of the acquisitions
     funded through borrowing under United Rentals' credit facility using a
     rate per annum of 7%, senior subordinated notes using a rate per annum
     of 9 1/2%, term loan using a rate per annum of 7.6% and seller notes
     using a rate per annum of 7.0%.
 
  g. Records a provision for income taxes at an estimated rate of 41%, less
     the tax benefit for merger-related expenses of $14,000 and a charge of
     $4,750 to recognize deferred tax liabilities of a company acquired in a
     pooling-of-interests transaction.
 
4. Earnings Per Share
 
    Pro forma earnings per share is calculated by dividing income before
extraordinary item by the weighted average shares outstanding during the
period. The weighted average outstanding shares during the period is
calculated as follows:
 
<TABLE>
   <S>                                                                    <C>
   Basic:
   Weighted average common shares........................................ 66,225
   Adjustment for shares issued for acquisitions.........................  2,196
                                                                          ------
                                                                          68,421
                                                                          ======
   Diluted:
   Weighted average common shares........................................ 66,225
   Adjustment for shares issued for acquisitions.........................  2,196
   Effect of dilutive securities.........................................  6,850
                                                                          ------
                                                                          75,271
                                                                          ======
</TABLE>
 
                                      F-6
<PAGE>
 
                         REPORT OF INDEPENDENT AUDITORS
 
Board of Directors
United Rentals, Inc.
 
    We have audited the accompanying consolidated balance sheets of United
Rentals, Inc. as of December 31, 1998 and 1997 and the related consolidated
statements of operations, stockholders' equity, and cash flows for each of the
three years in the period ended December 31, 1998. These consolidated financial
statements are the responsibility of the management of United Rentals, Inc. Our
responsibility is to express an opinion on these consolidated financial
statements based on our audits.
 
    We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.
 
    In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the consolidated financial position
of United Rentals, Inc. at December 31, 1998 and 1997, and the consolidated
results of its operations and its cash flows for each of the three years in the
period ended December 31, 1998 in conformity with generally accepted accounting
principles.
 
                                                   /s/ Ernst & Young LLP
 
MetroPark, New Jersey
February 17, 1999,
except for Note 17, as
to which the date is
February 26, 1999
 
                                      F-7
<PAGE>
 
                              UNITED RENTALS, INC.
 
                          CONSOLIDATED BALANCE SHEETS
 
<TABLE>
<CAPTION>
                                                               December 31
                                                           --------------------
                                                              1998       1997
                                                           ----------  --------
                                                             (In thousands,
                                                           except share data)
<S>                                                        <C>         <C>
Assets
Cash and cash equivalents................................. $   20,410  $ 72,411
Accounts receivable, net of allowance for doubtful
 accounts of $41,201 and $11,085 at 1998 and 1997,
 respectively.............................................    233,282    82,592
Inventory.................................................     70,994    21,778
Prepaid expenses and other assets.........................     59,395    16,287
Rental equipment, net.....................................  1,143,006   461,026
Property and equipment, net...............................    185,511    98,268
Intangible assets, net of accumulated amortization of
 $14,520 and $568 at 1998 and 1997, respectively..........    922,065    73,648
                                                           ----------  --------
                                                           $2,634,663  $826,010
                                                           ==========  ========
Liabilities and Stockholders' Equity
Liabilities:
  Accounts payable........................................ $  121,940  $ 41,392
  Debt....................................................  1,314,574   264,573
  Deferred taxes..........................................     43,560    24,395
  Accrued expenses and other liabilities..................    128,359    49,262
                                                           ----------  --------
    Total liabilities.....................................  1,608,433   379,622
Commitments and contingencies
Company-obligated manditorily redeemable convertible
 preferred securities of a subsidiary trust...............    300,000
Stockholders' equity:
  Preferred stock--$.01 par value, 5,000,000 shares
   authorized, No shares issued and outstanding...........
  Common stock--$.01 par value, 500,000,000 shares
   authorized in 1998 and 75,000,000 in 1997, 68,427,999
   shares issued and outstanding in 1998 and 56,239,375 in
   1997...................................................        684       562
  Additional paid-in capital..............................    689,018   401,758
  Retained earnings.......................................     36,809    44,068
  Accumulated other comprehensive income..................       (281)
                                                           ----------  --------
    Total stockholders' equity............................    726,230   446,388
                                                           ----------  --------
                                                           $2,634,663  $826,010
                                                           ==========  ========
</TABLE>
 
                            See accompanying notes.
 
                                      F-8
<PAGE>
 
                              UNITED RENTALS, INC.
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
 
<TABLE>
<CAPTION>
                                            Year Ended December 31
                                  --------------------------------------------
                                       1998           1997           1996
                                  --------------  -------------  -------------
                                   (in thousands, except per share amounts)
<S>                               <C>             <C>            <C>
Revenues:
 Equipment rentals..............  $      895,466       $388,181  $     295,308
 Sales of rental equipment......         119,620         41,406         25,518
 Sales of new equipment,
  merchandise and other
  revenues......................         205,196         60,251         33,652
                                  --------------  -------------  -------------
Total revenues..................       1,220,282        489,838        354,478
Cost of revenues:
 Cost of equipment rentals,
  excluding depreciation........         394,750        189,578        138,018
 Depreciation of rental
  equipment.....................         175,910         82,097         65,294
 Cost of rental equipment
  sales.........................          66,136         20,455         10,570
 Cost of new equipment and
  merchandise sales and other
  operating costs...............         160,038         48,416         27,563
                                  --------------  -------------  -------------
Total cost of revenues..........         796,834        340,546        241,445
                                  --------------  -------------  -------------
Gross profit....................         423,448        149,292        113,033
Selling, general and
 administrative expenses........         195,620         70,835         54,721
Merger-related expenses.........          47,178
Non-rental depreciation and
 amortization...................          35,248         13,424          9,387
Termination cost of deferred
 compensation agreements........                         20,290
                                  --------------  -------------  -------------
Operating income................         145,402         44,743         48,925
Interest expense................          64,157         11,847         11,278
Preferred dividends of a
 subsidiary trust...............           7,854
Other (income) expense, net.....          (4,906)        (2,021)          (499)
                                  --------------  -------------  -------------
Income before provision for
 income taxes and extraordinary
 items..........................          78,297         34,917         38,146
Provision for income taxes......          43,499         29,508            420
                                  --------------  -------------  -------------
Income before extraordinary
 items..........................          34,798          5,409         37,726
Extraordinary items, net of tax
 benefit of $14,255 in 1998 and
 $995 in 1997...................          21,337          1,511
                                  --------------  -------------  -------------
Net income......................  $       13,461  $       3,898  $      37,726
                                  ==============  =============  =============
Basic earnings before
 extraordinary items per share..  $         0.53  $        0.12  $        1.67
                                  ==============  =============  =============
Diluted earnings before
 extraordinary items per share..  $         0.48  $        0.11  $        1.67
                                  ==============  =============  =============
Basic earnings per share........  $         0.20  $        0.08  $        1.67
                                  ==============  =============  =============
Diluted earnings per share......  $         0.18  $        0.08  $        1.67
                                  ==============  =============  =============
Unaudited pro forma data (Note
 9):
 Historical income before income
  taxes and extraordinary
  items.........................  $       78,297  $      34,917  $      38,146
 Pro forma income tax expense...          44,386         14,176         15,487
                                  --------------  -------------  -------------
 Pro forma income before
  extraordinary items...........  $       33,911  $      20,741  $      22,659
                                  ==============  =============  =============
 Pro forma basic income before
  extraordinary items per
  share.........................  $         0.51  $        0.44  $        1.00
                                  ==============  =============  =============
 Pro forma diluted income before
  extraordinary items per
  share.........................  $         0.46  $        0.42  $        1.00
                                  ==============  =============  =============
</TABLE>
 
                            See accompanying notes.
 
                                      F-9
<PAGE>
 
                              UNITED RENTALS, INC.
 
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                           Common Stock
                         ------------------
                                                                                Accumulated
                                            Additional                             Other
                           Number            Paid-in   Retained  Comprehensive Comprehensive
                         of Shares   Amount  Capital   Earnings     Income        Income
                         ----------  ------ ---------- --------  ------------- -------------
                                       (In thousands, except share amounts)
<S>                      <C>         <C>    <C>        <C>       <C>           <C>
Balance, December 31,
 1995................... 22,661,994   $227   $ 13,383  $ 90,719
  Subchapter S
   distributions of a
   pooled entity........                                (36,530)
  Treasury stock
   purchase.............    (25,229)             (105)
  Net income............                                 37,726
                         ----------   ----   --------  --------     -------        -----
Balance, December 31,
 1996................... 22,636,765    227     13,278    91,915
  Issuance of common
   stock and warrants... 33,602,610    335    343,797
  Distribution of non-
   operating assets,
   net..................                       (4,219)
  Reclassification of
   Subchapter S
   accumulated earnings
   to paid-in capital...                       48,902   (48,902)
  Subchapter S
   distributions of a
   pooled entity........                                 (2,843)
  Net income............                                  3,898
                         ----------   ----   --------  --------     -------        -----
Balance, December 31,
 1997................... 56,239,375    562    401,758    44,068
  Comprehensive income:
   Net income...........                                 13,461     $13,461
   Other comprehensive
    income:
     Foreign currency
      translation
      adjustments.......                                               (281)       $(281)
                                                                    -------
  Comprehensive income..                                            $13,180
                                                                    =======
  Issuance of common
   stock and warrants... 10,813,255    108    267,214
  Conversion of
   convertible notes....     30,947               461
  Cancellation of common
   stock................   (137,600)    (1)         1
  Reclassification of
   Subchapter S
   accumulated earnings
   to paid-in-capital...                       18,979   (18,979)
  Pooling-of-interests..  1,456,997     15        (14)    1,795
  Exercise of common
   stock options........     25,025               619
  Subchapter S
   distributions of a
   pooled entity........                                 (3,536)
                         ----------   ----   --------  --------                    -----
Balance, December 31,
 1998................... 68,427,999   $684   $689,018  $ 36,809                    $(281)
                         ==========   ====   ========  ========                    =====
</TABLE>
 
                            See accompanying notes.
 
                                      F-10
<PAGE>
 
                              UNITED RENTALS, INC.
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                  Year Ended December 31
                                              ---------------------------------
                                                 1998        1997       1996
                                              -----------  ---------  ---------
                                                      (In thousands)
<S>                                           <C>          <C>        <C>
Cash Flows From Operating Activities:
Net income..................................  $    13,461  $   3,898  $  37,726
Adjustments to reconcile net income to net
 cash provided by operating activities:
 Depreciation and amortization..............      211,158     95,521     74,681
 Amortization of original issue discount and
  deferred financing fees...................        1,153
 Gain on sale of rental equipment...........      (53,484)   (20,951)   (14,948)
 Gain on sales of businesses................       (4,189)
 Write down of assets held for sale.........        4,040
 Non-cash interest, net.....................                     201
 Extraordinary items........................       35,592      2,506
 Deferred taxes.............................       27,345     25,075
Changes in operating assets and liabilities:
 Accounts receivable........................      (53,368)   (19,837)    (8,271)
 Inventory..................................       (6,392)    (3,785)    (1,148)
 Prepaid expenses and other assets..........       (3,526)    (9,821)    (2,219)
 Accounts payable...........................       39,251     11,704     (7,966)
 Accrued expenses and other liabilities.....        5,088      8,618      8,116
                                              -----------  ---------  ---------
 Net cash provided by operating activities..      216,129     93,129     85,971
                                              -----------  ---------  ---------
Cash Flows From Investing Activities:
Purchases of rental equipment...............     (479,534)  (268,548)  (116,021)
Purchases of property and equipment.........      (84,617)   (53,653)   (27,269)
Proceeds from sales of rental equipment.....      119,620     41,406     25,518
Proceeds from sales of businesses...........       10,640
Collection of notes receivable..............                     122      2,537
Purchase of other companies.................     (911,837)  (115,528)   (15,033)
Payment of contingent purchase price........       (3,956)
In-process acquisition costs................         (241)      (129)
                                              -----------  ---------  ---------
 Net cash used in investing activities......   (1,349,925)  (396,330)  (130,268)
                                              -----------  ---------  ---------
Cash Flows From Financing Activities:
Proceeds from issuance of common stock, net
 of issuance costs..........................      207,005    340,738
Proceeds from debt..........................    2,363,637    308,858    131,053
Payments on debt............................   (1,785,667)  (271,418)   (50,713)
Proceeds from sale-leaseback................       35,000
Proceeds from the issuance of redeemable
 convertible preferred securities...........      300,000
Payment of financing costs..................      (34,982)    (1,631)      (230)
Proceeds from the exercise of common stock
 options....................................          619
Subchapter S distributions of a pooled
 entity.....................................       (3,536)    (2,843)   (36,530)
Purchase of treasury stock..................                               (105)
Cash retained by Predecessor in connection
 with Recapitalization......................                    (998)
                                              -----------  ---------  ---------
 Net cash provided by financing activities..    1,082,076    372,706     43,475
Effect of foreign exchange rates............         (281)
                                              -----------  ---------  ---------
Net increase (decrease) in cash and cash
 equivalents................................      (52,001)    69,505       (822)
Cash and cash equivalents at beginning of
 year.......................................       72,411      2,906      3,728
                                              -----------  ---------  ---------
Cash and cash equivalents at end of year....  $    20,410  $  72,411  $   2,906
                                              ===========  =========  =========
</TABLE>
 
                            See accompanying notes.
 
                                      F-11
<PAGE>
 
                              UNITED RENTALS, INC.
 
               CONSOLIDATED STATEMENTS OF CASH FLOWS--(Continued)
 
<TABLE>
<CAPTION>
                                                     Year Ended December 31
                                                   -----------------------------
                                                      1998       1997     1996
                                                   ----------  --------  -------
                                                         (In thousands)
<S>                                                <C>         <C>       <C>
Supplemental disclosure of cash flow information:
Cash paid for interest...........................  $   43,157  $ 13,090  $13,766
Cash paid for taxes..............................  $   10,224  $ 11,487  $   399
Deferred compensation and bonus payments through
 issuance of common stock........................              $    486
Net assets retained by Predecessor in connection
 with Recapitalization...........................              $  3,221
Supplemental schedule of non-cash investing and
 financing activities
During the year ended December 31, 1998,
 convertible notes in the original principal
 amount of $500 were converted into 31 shares of
 common stock
The Company acquired the net assets and assumed
 certain liabilities of other companies as
 follows:
 Assets, net of cash acquired....................  $1,501,467  $162,954  $15,033
 Liabilities assumed.............................    (518,861)  (43,301)
 Less:
 Amounts paid in common stock and warrants.......     (60,304)   (3,825)
 Amounts paid through issuance of debt...........     (10,465)     (300)
                                                   ----------  --------  -------
Net cash paid....................................  $  911,837  $115,528  $15,033
                                                   ==========  ========  =======
</TABLE>
 
 
 
 
                            See accompanying notes.
 
                                      F-12
<PAGE>
 
                              UNITED RENTALS, INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
           (Dollars in thousands, except share and per share amounts)
 
1. Organization and Basis of Presentation
 
    United Rentals, Inc. is principally a holding company ("Holdings") and
conducts its operations primarily through its wholly owned subsidiary United
Rentals (North America), Inc. ("URI") and subsidiaries of URI. URI was
incorporated in August 1997, initially capitalized in September 1997 and
commenced equipment rental operations in October 1997. Holdings was
incorporated in July 1998 and became the parent of URI on August 5, 1998,
pursuant to the reorganization of the legal structure of URI described in Note
10. Prior to such reorganization, the name of URI was United Rentals, Inc.
References herein to the "Company" refer to Holdings and its subsidiaries, with
respect to periods following the reorganization, and to URI and its
subsidiaries, with respect to periods prior to the reorganization. As a result
of the reorganization, Holdings' primary asset is its sole ownership of all
issued and outstanding shares of common stock of URI. URI's various credit
agreements and debt instruments place restrictions on its ability to transfer
funds to its shareholder.
 
    The Company rents a broad array of equipment to a diverse customer base
that includes construction industry participants, industrial companies,
homeowners and others in the United States, Canada and Mexico. The Company also
engages in related activities such as selling rental equipment, acting as a
distributor for certain new equipment and selling related merchandise and
parts. The nature of the Company's business is such that short-term obligations
are typically met by cash flow generated from long-term assets. Consequently,
consistent with industry practice, the accompanying balance sheets are
presented on an unclassified basis.
 
    The accompanying consolidated financial statements include the accounts of
the Company and its wholly owned subsidiaries, giving retroactive effect for
the reorganization for all periods presented. All significant intercompany
accounts and transactions have been eliminated. The accompanying consolidated
financial statements for the years ended December 31, 1997 and 1996 include the
accounts of certain acquisitions completed in 1998 that were accounted for as
poolings-of-interests, as described in Note 3.
 
2. Summary of Significant Accounting Policies
 
Cash Equivalents
 
    The Company considers all highly liquid instruments with a maturity of
three months or less when purchased to be cash equivalents.
 
Inventory
 
    Inventory consists of equipment, tools, parts, fuel and related supply
items. Inventory is stated at the lower of cost or market. Cost is determined
on either a weighted average or first-in, first-out method.
 
Rental Equipment
 
    Rental equipment is recorded at cost and depreciated over the estimated
useful lives of the equipment generally using the straight-line method. The
range of useful lives estimated by management for rental equipment is two to
ten years. Rental equipment is depreciated to a salvage value of zero to ten
percent of cost. Rental equipment having a cost of $0.5 or less is expensed at
the time of purchase. Ordinary maintenance and repair costs are charged to
operations as incurred.
 
 
                                      F-13
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
Property and Equipment
 
    Property and equipment are recorded at cost and depreciated over their
estimated useful lives using the straight-line method. The range of useful
lives estimated by management for property and equipment is two to thirty-nine
years. Ordinary maintenance and repair costs are charged to operations as
incurred. Leasehold improvements are amortized using the straight-line method
over their estimated useful lives or the remaining life of the lease, whichever
is shorter.
 
Intangible Assets
 
    Intangible assets consist of the excess of cost over the value of
identifiable net assets of businesses acquired and are being amortized on a
straight-line basis over forty years.
 
Long-Lived Assets
 
    Long-lived assets are recorded at the lower of amortized cost or fair
value. As part of an ongoing review of the valuation of long-lived assets,
management assesses the carrying value of such assets if facts and
circumstances suggest they may be impaired. If this review indicates that the
carrying value of these assets may not be recoverable, as determined by a
nondiscounted cash flow analysis over the remaining useful life, the carrying
value would be reduced to its estimated fair value. There have been no material
impairments recognized in these financial statements.
 
Fair Value of Financial Instruments
 
    The carrying amounts reported in the balance sheets for accounts
receivable, accounts payable, accrued expenses and other liabilities
approximate fair value due to the immediate to short-term maturity of these
financial instruments. The fair values of the Credit Facility, other lines of
credit, the Term Loan and the demand note to stockholder are determined using
current interest rates for similar instruments as of December 31, 1998 and 1997
and approximate the carrying value of these financial instruments due to the
fact that the underlying instruments include provisions to adjust interest
rates to approximate fair market value. The estimated fair value of the
Company's other financial instruments at December 31, 1998 and 1997 are based
upon available market information and are as follows:
 
<TABLE>
<CAPTION>
                                    1998                       1997
                         -------------------------- --------------------------
                         Carrying Amount Fair Value Carrying Amount Fair Value
                         --------------- ---------- --------------- ----------
<S>                      <C>             <C>        <C>             <C>
Redeemable convertible
 preferred securities...    $300,000      $289,128
Senior subordinated
 notes..................     700,153       705,425
Seller notes............      10,465        10,465
Other debt..............      27,456        27,456      $6,360        $6,360
</TABLE>
 
Revenue Recognition
 
    Revenue related to the sale of equipment and merchandise is recognized at
the point of sale. Revenue related to rental equipment is recognized over the
contract term.
 
 
                                      F-14
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
Advertising Expense
 
    The Company advertises primarily through trade publications and yellow
pages. Advertising costs are expensed as incurred and totaled $13,540, $6,866
and $4,487 for the years ended December 31, 1998, 1997 and 1996, respectively.
 
Income Taxes
 
    The Company uses the liability method of accounting for income taxes. Under
this method, deferred tax assets and liabilities are determined based on the
differences between financial statement and tax bases of assets and liabilities
and are measured using the enacted tax rates and laws that are expected to be
in effect when the differences are expected to reverse. Recognition of deferred
tax assets is limited to amounts considered by management to be more likely
than not realized in future periods.
 
    U.S. Rentals, Inc. ("U.S. Rentals") (prior to February 20, 1997) and Rental
Tools and Equipment Co. ("Rental Tools") (prior to August 24, 1998) elected to
be treated as Subchapter S Corporations (See Note 9).
 
Use of Estimates
 
    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the amounts reported in the financial statements and
accompanying notes. Actual results could differ from those estimates.
 
Concentrations of Credit Risk
 
    Financial instruments that potentially subject the Company to significant
concentrations of credit risk consist principally of cash investments and
accounts receivable. The Company maintains cash and cash equivalents with high
quality financial institutions.
 
    Concentration of credit risk with respect to accounts receivable are
limited because a large number of geographically diverse customers make up the
Company's customer base. No single customer represents greater than 10% of
total accounts receivable. The Company controls credit risk through credit
approvals, credit limits, and monitoring procedures.
 
Stock-Based Compensation
 
    The Company accounts for its stock based compensation arrangements under
the provisions of Accounting Principles Board ("APB") Opinion No. 25,
"Accounting for Stock Issued to Employees". Since stock options are granted by
the Company with exercise prices at or greater than the fair value of the
shares at the date of grant, no compensation expense is recognized.
 
Computation of Earnings Per Share
 
    Earnings per share is calculated under the provisions of Statement of
Financial Accounting Standards ("SFAS") No. 128, "Earnings Per Share". Common
stock issued for consideration below the initial public offering price ("IPO
price") of $13.50 per share at which shares were sold in the Company's initial
public offering (the "IPO"), and stock options and warrants granted with
exercise prices below the IPO price per share during the twelve months
preceding the date of the initial filing of the registration statement for the
IPO are included in the calculation of common equivalent shares at the IPO
price per share.
 
 
                                      F-15
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
Related Party Transactions
 
    As disclosed in these financial statements, the Company has participated in
certain transactions with related parties. In the opinion of management, all
transactions with related parties have been conducted on terms which are fair
and equitable.
 
Insurance
 
    The Company is insured for general liability, workers' compensation, and
group medical claims up to a specified claim and aggregate amounts (subject to
a deductible of $500). Insured losses subject to this deductible are accrued
based upon the aggregate liability for reported claims incurred and an
estimated liability for claims incurred but not reported. These liabilities are
not discounted.
 
Impact of Recently Issued Accounting Standards
 
    For the year ended December 31, 1998, the Company adopted SFAS No. 130,
"Reporting Comprehensive Income". SFAS No. 130 establishes standards for
reporting and display of comprehensive income and its components in primary
financial statements. SFAS No. 130 requires the Company's foreign currency
translation adjustments to be included in other comprehensive income. The
adoption of SFAS No. 130 had no impact on the Company's net income or
shareholders' equity.
 
    In June 1998, the Financial Accounting Standards Board issued SFAS No. 133,
"Accounting for Derivative Instruments and Hedging Activities". SFAS No. 133
establishes a new model for accounting for derivatives and hedging activities.
The Company is required to adopt SFAS No. 133 beginning January 1, 2000. The
adoption of SFAS No. 133 is not expected to have a material effect on the
Company's consolidated financial position or results of operations.
 
Reclassifications
 
    Certain prior year balances have been reclassified to conform to the 1998
presentation.
 
3. Acquisitions
 
    During the year ended December 31, 1998, the Company completed 84
acquisitions. Three of such acquisitions were accounted for as poolings-of-
interests (the "Pooling Transactions") and 81 were accounted for as purchases.
 
Acquisitions Accounted for as Poolings-of-Interests
 
    On August 24, 1998, the Company issued 2,744,368 shares of its common stock
for all of the outstanding shares of common stock of Rental Tools. This
transaction was accounted for as a pooling-of-interests and, accordingly, the
1997 and 1996 consolidated financial statements were previously restated to
include the accounts of Rental Tools.
 
                                      F-16
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
    On September 24, 1998, the Company issued 1,456,997 shares of its common
stock for all of the outstanding shares of common stock of Wynne Systems, Inc.
("Wynne"). This transaction was accounted for as a pooling-of-interests;
however, this transaction was not material to the Company's consolidated
operations and financial position and, therefore, the Company's financial
statements have not been restated for this transaction but have been combined
beginning July 1, 1998.
 
    On September 29, 1998, a merger (the "Merger") of United Rentals, Inc. and
U.S. Rentals was completed. The Merger was effected by having a wholly owned
subsidiary of United Rentals, Inc. merge with and into U.S. Rentals. Following
the Merger, United Rentals, Inc. contributed the capital stock of U.S. Rentals
to URI, a wholly owned subsidiary of United Rentals, Inc. Pursuant to the
Merger, each outstanding share of common stock of U.S. Rentals was converted
into the right to receive 0.9625 of a share of common stock of United Rentals,
Inc. An aggregate of approximately 29.6 million shares of United Rentals, Inc.
common stock were issued in the Merger in exchange for the outstanding shares
of U.S. Rentals common stock. The Merger was accounted for as a pooling-of-
interests and, accordingly, the 1997 and 1996 consolidated financial statements
were previously restated to include the accounts of U.S. Rentals.
 
    The table below shows the separate revenue and net income (loss) of the
Company prior to the above mergers ("United"), U.S. Rentals and Rental Tools
for periods prior to combination:
 
<TABLE>
<CAPTION>
                                                     U.S.   Rental
                                          United   Rentals   Tools   Combined
                                         --------  -------- -------  --------
<S>                                      <C>       <C>      <C>      <C>
For the nine months ended September 30,
 1998:
  Revenues.............................. $311,919  $451,101 $41,242  $804,262
  Net income (loss).....................  (53,178)   43,670   4,695    (4,813)
For the year ended December 31, 1997:
  Revenues..............................   10,633   430,443  48,762   489,838
  Net income (loss).....................       34     4,830    (966)    3,898
For the year ended December 31, 1996:
  Revenues..............................            306,118  48,360   354,478
  Net income............................             33,084   4,642    37,726
</TABLE>
 
Acquisitions Accounted for as Purchases
 
    The acquisitions completed during the years ended December 31, 1998, 1997
and 1996 include 81, 15 and 2 acquisitions, respectively, that were accounted
for as purchases. The results of operations of the businesses acquired in these
acquisitions have been included in the Company's results of operations from
their respective acquisition dates.
 
    In January 1998 the Company purchased the outstanding stock and certain
assets of (i) Access Rentals, Inc. and Affiliate, (ii) the BNR Group of
Companies and (iii) Mission Valley Rentals, Inc. The aggregate initial
consideration paid by the Company for these three acquisitions that were
accounted for as purchases was $88,674 and consisted of approximately $81,433
in cash and 370,231 shares of common stock and warrants to purchase an
aggregate of 30,000 shares of the Company's common stock. In addition, the
Company repaid or assumed outstanding indebtedness of these three companies
acquired in the aggregate amount of $64,011.
 
    Also during 1998, the Company purchased the outstanding stock and certain
assets of (i) Power Rental Co., Inc., in June (ii) Equipment Supply Co., Inc.
and Affiliates in June and (iii) McClinch Inc. and Subsidiaries and McClinch
Equipment Services, Inc. in September. The aggregate initial consideration paid
by the Company for these three acquisitions that were accounted for as
purchases was $298,401 and consisted of approximately $277,969 in cash and
496,063 shares of
 
                                      F-17
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
common stock. In addition, the Company repaid or assumed outstanding
indebtedness of these three companies acquired in the aggregate amount of
$155,414.
 
    The aggregate initial consideration paid by the Company for other 1998
acquisitions that were accounted for as purchases was $550,437 and consisted of
approximately $507,326 in cash and 1,083,997 shares of common stock, and seller
notes of $10,465. In addition, the Company repaid or assumed outstanding
indebtedness of the other companies acquired in 1998 in the aggregate amount of
$211,837.
 
    In October 1997, the Company purchased the outstanding stock of (i) A&A
Tool Rentals and Sales, Inc., (ii) Bronco High-Lift, Inc., (iii) Coran
Enterprises, Inc., (iv) J&J Rental Services, Inc., (v) Mercer Equipment Company
and (vi) Rent-It Center, Inc. The aggregate consideration paid for these
acquisitions was $56,965 in cash with the exception of two acquisitions. One
acquisition included a $300 convertible note and the consideration for another
acquisition was paid through the issuance of 318,712 shares of the Company's
common stock. These shares were subject to adjustment so that their value will
equal $3,800 based upon the average daily closing price of the Company's common
stock during the 60 day period beginning December 18, 1997. In accordance with
such provision, 137,600 shares of common stock issued by the Company in
connection with such acquisition were canceled. In addition, the Company repaid
or assumed outstanding indebtedness of the 1997 companies acquired in the
aggregate amount of $43,301.
 
    The aggregate initial consideration paid by the Company for other 1997
acquisitions was $66,820 in cash.
 
    The aggregate initial consideration paid by the Company for the 1996
acquisitions was $15,033 in cash.
 
    The Company has agreed, through December 31, 1998 in connection with 14
acquisitions to pay to former owners additional amounts based upon specified
future revenues and/or new store openings. Such amounts are limited (i) in the
case of 13 of the acquisitions, to a specified maximum amount which varies from
$300 to $10,000 (with the average being $1,786) and (ii) in the case of one
acquisition, to an amount based upon the performance of a single store.
 
    The purchase prices for all acquisitions accounted for as purchases have
been allocated to the assets acquired and liabilities assumed based on their
respective fair values at their respective acquisition dates. However, the
Company has not completed its valuation of all of its purchases and,
accordingly, the purchase price allocations are subject to change when
additional information concerning asset and liability valuations are completed.
Contingent purchase price is capitalized when earned and amortized over the
remaining life of the related asset.
 
    The following table summarizes, on an unaudited pro forma basis, the
combined results of operations of the Company for the years ended December 31,
1998 and 1997 as though each acquisition described above was made on January 1,
for each of the periods.
 
<TABLE>
<CAPTION>
                                                             1998       1997
                                                          ---------- ----------
   <S>                                                    <C>        <C>
   Revenues.............................................. $1,550,744 $1,306,406
   Net income............................................     51,963     53,264
   Basic earnings per share.............................. $     0.76 $     0.78
                                                          ========== ==========
   Diluted earnings per share............................ $     0.69 $     0.75
                                                          ========== ==========
</TABLE>
 
    The unaudited pro forma results are based upon certain assumptions and
estimates which are subject to change. These results are not necessarily
indicative of the actual results of operations that might have occurred, nor
are they necessarily indicative of expected results in the future.
 
                                      F-18
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
 
Merger-Related Expenses and Extraordinary Items
 
    The results of operations for the year ended December 31, 1998, include
pre-tax expenses related to the three Pooling Transactions totaling
approximately $47,200 ($33,200 after-tax), consisting of (i) $18,500 for
investment banking, legal, accounting services and other merger costs, (ii)
$14,500 of expenses relating to the closing of duplicate facilities, (iii)
$8,200 for employee severance and related matters, (iv) $2,100 for the write
down of computer systems acquired through the U.S. Rentals merger and one of
the other acquisitions accounted for as a pooling-of-interests and (v) $3,900
in other expenses.
 
    The Company recorded pre-tax extraordinary items of $35,592 ($21,337 after-
tax) in 1998 and $2,506 ($1,511 after tax) in 1997. The charge in 1998 related
to the early extinguishment of debt primarily related to the Merger with U.S.
Rentals. The charge in 1997 resulted from the prepayment of certain debt by
U.S. Rentals.
 
4. Related Party Transactions
 
    On February 20, 1997, U.S. Rentals completed a recapitalization upon
completing its initial public offering whereby it exchanged 20,748,975 shares
of its common stock for all the operating assets and liabilities of its
predecessor (the "Recapitalization"). The predecessor retained only non-
operating assets and liabilities, including $25,700 of notes receivable from an
affiliate and $24,400 of notes payable to related parties. In conjunction with
the Recapitalization, certain deferred compensation agreements totaling $20,290
were terminated and expensed. Unless otherwise indicated, U.S. Rentals also
refers to the Predecessor prior to the Recapitalization.
 
    Prior to the Recapitalization, the Company earned interest income from the
affiliate of $555 and $3,420 for the years ended December 31, 1997 and 1996,
respectively, and the accompanying financial statements include principal
adjustments in notes receivable and other income in the amounts of $146 and
$572 for the years ended December 31, 1997 and 1996, respectively. The
accompanying financial statements include related party interest expense of
$1,311, $1,245 and $3,078 for the years ended December 31, 1998, 1997 and 1996
respectively (See Note 8 for related party note to stockholder).
 
5. Rental Equipment
 
    Rental equipment consists of the following:
<TABLE>
<CAPTION>
                                                              December 31
                                                          ---------------------
                                                             1998       1997
                                                          ----------  ---------
   <S>                                                    <C>         <C>
   Rental equipment...................................... $1,490,572  $ 718,960
   Less accumulated depreciation.........................   (347,566)  (257,934)
                                                          ----------  ---------
   Rental equipment, net................................. $1,143,006  $ 461,026
                                                          ==========  =========
</TABLE>
 
6. Property and Equipment
 
    Property and equipment consist of the following:
<TABLE>
<CAPTION>
                                                                December 31
                                                             ------------------
                                                               1998      1997
                                                             --------  --------
   <S>                                                       <C>       <C>
   Land..................................................... $ 36,855  $ 24,102
   Buildings................................................   61,851    34,474
   Transportation equipment.................................   81,168    52,407
   Machinery and equipment..................................   21,545     7,751
   Furniture and fixtures...................................   26,820     9,521
   Leasehold improvements...................................   18,578    17,846
                                                             --------  --------
                                                              246,817   146,101
   Less accumulated depreciation and amortization...........  (61,306)  (47,833)
                                                             --------  --------
   Property and equipment, net.............................. $185,511  $ 98,268
                                                             ========  ========
</TABLE>
 
 
                                      F-19
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
7. Accrued Expenses and Other Liabilities
 
    Accrued expenses and other liabilities consist of the following:
 
<TABLE>
<CAPTION>
                                                                December 31
                                                              ----------------
                                                                1998    1997
                                                              -------- -------
   <S>                                                        <C>      <C>
   Accrued profit sharing.................................... $ 31,536 $12,844
   Accrued insurance.........................................   20,553  11,665
   Accrued interest..........................................   21,934     924
   Other.....................................................   54,336  23,829
                                                              -------- -------
                                                              $128,359 $49,262
                                                              ======== =======
</TABLE>
 
8. Debt
 
    Debt and note payable to related party consists of the following:
 
<TABLE>
<CAPTION>
                                                                December 31
                                                            -------------------
                                                               1998      1997
                                                            ---------- --------
   <S>                                                      <C>        <C>
   Credit Facility, interest payable at 6.25% at December
    31, 1998..............................................  $  305,000
   Term Loan, interest payable at 7.25% at December 31,
    1998..................................................     250,000
   Senior Subordinated Notes, interest payable semi-
    annually, (9 1/2% at December 31, 1998)...............     200,000
   Senior Subordinated Notes, interest payable semi-
    annually, (8.80% at December 31, 1998)................     200,153
   Senior Subordinated Notes, interest payable semi-
    annually, (9 1/4% at December 31, 1998)...............     300,000
   Seller notes, interest payable at various rates ranging
    from 6.5% to 8.5% at December 31, 1998, due through
    2003..................................................      10,465
   Other debt, interest payable at various rates ranging
    from 6.1% to 10.6% at December 31, 1998 and 1997, due
    through 2005..........................................      27,456 $  6,360
   Demand note to stockholder, interest payable monthly at
    a rate indexed to the Company's revolving line of
    credit (7.0% and 5.90% at December 31, 1998 and 1997,
    respectively).........................................      21,500   17,000
   U.S. Rentals' revolving line of credit, interest
    payable monthly at various rates ranging from 6.03% to
    6.34% at December 31, 1997............................              203,000
   Rental Tools' revolving line of credit, interest
    payable monthly at various rates ranging from 7.58% to
    8.50% at December 31, 1997............................               38,213
                                                            ---------- --------
                                                            $1,314,574 $264,573
                                                            ========== ========
</TABLE>
 
  Credit Facility. The Credit Facility enables URI to borrow up to $762,500 on
a revolving basis and permits a Canadian subsidiary of URI (the "Canadian
Subsidiary") to directly borrow up to $40,000 under the Credit Facility
(provided that the aggregate borrowings of URI and the Canadian Subsidiary do
not exceed $762,500). Up to $25,000 of the Credit Facility is available in the
form of letters of credit. The agreement governing the Credit Facility requires
that the aggregate commitment shall be reduced on the last day of each calendar
quarter, beginning September 30, 2001 and
 
                                      F-20
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
continuing through June 30, 2003, by an amount equal to $19,100. The Credit
Facility terminates on September 26, 2003, at which time all outstanding
indebtedness is due.
 
    Borrowings by URI under the Credit Facility accrue interest at URI's
option, at either (a) the Base Rate (which is equal to the greater of (i) the
Federal Funds Rate plus 0.5% or (ii) Bank of America's reference rate) or (b)
the Eurodollar Rate (which for borrowings by URI is equal to Bank of America's
reserve adjusted eurodollar rate) plus a margin ranging from 0.825% to 1.500%
per annum. Borrowings by the Canadian Subsidiary under the Credit Facility
accrue interest, at such subsidiary's option, at either (x) the Prime Rate
(which is equal to Bank of America Canada's prime rate), (y) the BA Rate (which
is equal to Bank of America Canada's BA Rate) plus a margin ranging from 0.825%
to 1.500% per annum or (z) the Eurodollar Rate (which for borrowing by the
Canadian Subsidiary is equal to Bank of America Canada's reserve adjusted
Eurodollar Rate) plus a margin ranging from 0.825% to 1.500% per annum. If at
any time an event of default (as defined in the agreement governing the Credit
Facility) exists, the interest rate applicable to each loan will increase by 2%
per annum. The Company is also required to pay the banks an annual facility fee
equal to 0.375% of the banks' $762,500 aggregate lending commitment under the
Credit Facility (which fee may be reduced to 0.300% for periods during which
the Company maintains a specified funded debt to cash flow ratio).
 
    The obligations of URI under the Credit Facility are (i) secured by
substantially all of its assets, the stock of its United States subsidiaries
and a portion of the stock of URI's Canadian subsidiaries and (ii) guaranteed
by Holdings and secured by the stock of URI. The obligations of the Canadian
Subsidiary under the Credit Facility are guaranteed by URI and secured by
substantially all of the assets of the Canadian Subsidiary and the stock of the
subsidiaries of the Canadian Subsidiary.
 
    The Credit Facility contains certain covenants that require the Company to,
among other things, satisfy certain financial tests relating to: (a) maximum
leverage, (b) the ratio of senior debt to cash flow, (c) minimum interest
coverage ratio, (d) the ratio of funded debt to cash flow, and (e) the ratio of
senior debt to tangible assets. The agreements governing the Credit Facility
also contain various other covenants that restrict the Company's ability to,
among other things, (i) incur additional indebtedness, (ii) permit liens to
attach to its assets, (iii) pay dividends or make other restricted payments on
its common stock and certain other securities and (iv) make acquisitions unless
certain financial conditions are satisfied. In addition, the agreement
governing the Credit Facility (a) requires the Company to maintain certain
financial ratios and (b) provides that failure by any two of certain of the
Company's executive officers to continue to hold executive positions with the
Company for a period of 30 consecutive days constitutes an event of default
unless replacement officers satisfactory to the lenders are appointed.
 
    The revolving lines of credit of U.S. Rentals and Rental Tools were repaid
and terminated at the time of acquisition by the Company.
 
  Term Loan. URI obtained a $250,000 term loan (the "Term Loan") from a group
of financial institutions. The term loan matures on June 30, 2005. Prior to
maturity, quarterly installments of principal in the amount of $625 are due on
the last day of each calendar quarter, commencing September 30, 1999. The
amount due at maturity is $235,625. The term loan accrues interest, at the
Company's option, at either (a) the Base Rate (as defined above with respect to
the Credit Facility) plus a margin ranging from 0% to 0.5% per annum, or (b)
the Eurodollar Rate (as defined above with respect to the Credit Facility for
borrowings by the Company) plus a margin ranging from 1.875% to 2.375% per
annum. The Term Loan is secured pari passu with the Credit Facility. The
agreement governing the Term Loan contains restrictive covenants substantially
similar to those provided under the Credit Facility.
 
                                      F-21
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
  9 1/2% Senior Subordinated Notes. URI issued $200,000 aggregate principal
amount of 9 1/2% senior subordinated notes, (the "9 1/2 Notes") which are due
June 1, 2008. The 9 1/2% Notes are unsecured. URI may, at its option, redeem
the 9 1/2% Notes on or after June 1, 2003 at specified redemption prices which
range from 104.75% in 2003 to 100.00% in 2006 and thereafter. In addition, on
or prior to June 1, 2001, URI may, at its option, use the proceeds of a public
equity offering to redeem up to 35% of the outstanding 9 1/2% Notes, at a
redemption price of 109.5%. The indenture governing the 9 1/2% Notes contains
certain restrictive covenants, including (i) limitations on additional
indebtedness, (ii) limitations on restricted payments, (iii) limitations on
liens, (iv) limitations on dividends and other payment restrictions, (v)
limitations on preferred stock of certain subsidiaries, (vi) limitations on
transactions with affiliates, (vii) limitations on the disposition of proceeds
of asset sales and (viii) limitations on the ability of the Company to
consolidate, merge or sell all or substantially all of its assets.
 
  8.80% Senior Subordinated Notes. URI issued $205,000 aggregate principal
amount of 8.80% senior subordinated notes, (the "8.80% Notes") which are due
August 15, 2008. The 8.80% Notes are unsecured. URI may, at its option, redeem
the 8.80% Notes on or after August 15, 2003 at specified redemption prices
which range from 104.40% in 2003 to 100.00% in 2006 and thereafter. In
addition, on or prior to August 15, 2001, URI may, at its option, use the
proceeds of a public equity offering to redeem up to 35% of the outstanding
8.80% Notes, at a redemption price of 108.8%. The indenture governing the 8.80%
Notes contains restrictions substantially similar to those applicable to the 9
1/2% Notes.
 
  9 1/4% Senior Subordinated Notes. URI issued $300,000 aggregate principal
amount of 9 1/4% senior subordinated notes, the ("9 1/4% Notes") which are due
January 15, 2009. The 9 1/4% Notes are unsecured. URI may, at its option,
redeem the 9 1/4% Notes on or after January 15, 2004 at specified redemption
prices which range from 104.625% in 2004 to 100.00% in 2007 and thereafter. In
addition, on or prior to January 15, 2002, URI may, at its option, use the
proceeds of a public equity offering to redeem up to 35% of the outstanding 9
1/4% Notes, at a redemption price of 109.25%. The indenture governing the 9
1/4% Notes contains restrictions substantially similar to those applicable to
the 9 1/2% Notes.
 
    Maturities of the Company's debt for each of the next five years at
December 31, 1998 are as follows:
 
<TABLE>
            <S>                                  <C>
            1999................................ $ 35,827
            2000................................   11,521
            2001................................   11,154
            2002................................    5,486
            2003................................  310,299
            Thereafter..........................  940,287
</TABLE>
 
                                      F-22
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
9. Income Taxes
 
    The provision for historical federal and state income taxes is as follows:
 
<TABLE>
<CAPTION>
                                                       Year ended December 31
                                                      --------------------------
                                                        1998      1997    1996
                                                      --------  -------- -------
   <S>                                                <C>       <C>      <C>
   Historical:
     Domestic federal:
       Current....................................... $ 14,291  $  3,765
       Deferred......................................   21,047    14,276
       Deferred tax recorded upon Recapitalization...              6,141
                                                      --------  -------- ------
                                                        35,338    24,182
     Domestic state:
       Current.......................................    1,067       668  $ 420
       Deferred......................................    7,020     3,279
       Deferred tax recorded upon Recapitalization...              1,379
                                                      --------  -------- ------
                                                         8,087     5,326    420
                                                      --------  -------- ------
                                                        43,425    29,508    420
     Foreign federal:
       Current.......................................      519
       Deferred......................................     (492)
                                                      --------  -------- ------
                                                            27
     Foreign provincial:
       Current.......................................      277
       Deferred......................................     (230)
                                                      --------  -------- ------
                                                            74
                                                      --------  -------- ------
                                                      $ 43,499  $ 29,508 $  420
                                                      ========  ======== ======
</TABLE>
 
    A reconciliation of the provision for income taxes and the amount computed
by applying the statutory federal income tax rate of 35% to income before
provision for income taxes is as follows:
 
<TABLE>
<CAPTION>
                                                                 Year ended
                                                                 December 31
                                                               ----------------
                                                                1998     1997
                                                               -------  -------
   <S>                                                         <C>      <C>
   Computed tax rate at statutory tax rate...................  $27,404  $12,221
   State income taxes, net of federal tax benefit............    4,177    1,716
   Cumulative deferred taxes recorded upon Recapitalization..             7,520
   Loss prior to Recapitalization excluded from taxable
    income...................................................             7,543
   Non-deductible expenses...................................    7,400
   Provision for deferred taxes of Subchapter S Corporation
    at time of pooling.......................................    4,750
   Other.....................................................     (232)     508
                                                               -------  -------
                                                               $43,499  $29,508
                                                               =======  =======
</TABLE>
 
                                      F-23
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
    The components of deferred income tax assets (liabilities) are as follows:
 
<TABLE>
<CAPTION>
                                                              December 31
                                                           -------------------
                                                             1998       1997
                                                           ---------  --------
   <S>                                                     <C>        <C>
     Property and equipment............................... $(115,355) $(36,290)
     Intangibles..........................................    (7,044)     (633)
     Reserves.............................................    28,468    11,291
     Net operating loss carryforward......................    38,102       314
     Other................................................    12,269       923
                                                           ---------  --------
                                                           $ (43,560) $(24,395)
                                                           =========  ========
</TABLE>
 
    U.S. Rentals was taxed as a Subchapter S Corporation until its initial
public offering in February 1997, and Rental Tools was taxed as a Subchapter S
Corporation until being acquired by the Company. In general, the income or loss
of a Subchapter S Corporation is passed through to its stockholders rather than
being subjected to taxes at the corporate level. Pro forma net income reflects
a provision for income taxes on a pro forma basis for all periods presented as
if all such companies were liable for federal and state income taxes as taxable
corporate entities for all periods presented.
 
    The Company has net operating loss carryforwards ("NOL's") of $90,000 for
federal income tax purposes that expire through 2018.
 
10. Holding Company Reorganization
 
    URI was formerly named United Rentals, Inc. On August 5, 1998, a
reorganization was effected pursuant to which (i) URI became a wholly owned
subsidiary of Holdings, a newly formed holding company, (ii) the name of URI
was changed from United Rentals, Inc. to United Rentals (North America), Inc.,
(iii) the name of the new holding company became United Rentals, Inc., (iv) the
outstanding common stock of URI was automatically converted, on a share-for-
share basis, into Common Stock of Holdings and (v) the Common Stock of Holdings
commenced trading on the New York Stock Exchange under the symbol "URI" instead
of the common stock of URI. The purpose of the reorganization was to facilitate
certain financings. The business operations of the Company did not change as a
result of the new legal structure. The stockholders of Holdings have the same
rights, privileges and interests with respect to Holdings as they had with
respect to URI immediately prior to the reorganization.
 
11. Company-Obligated Mandatorily Redeemable Convertible Preferred Securities
    of a Subsidiary Trust
 
    A subsidiary trust (the "Trust") of Holdings issued and sold in a private
offering (the "Preferred Securities Offering") $300,000 of 30 year, 6 1/2%
Convertible Quarterly Income Preferred Securities (the "Preferred Securities").
The net proceeds from the Preferred Securities Offering were approximately
$290,000. The Trust used the proceeds from the Preferred Securities Offering to
purchase 6 1/2% convertible subordinated debentures due 2028, the
("Debentures") from Holdings which resulted in Holdings receiving all of the
net proceeds of the Preferred Securities Offering. Holdings in turn contributed
the net proceeds of the Preferred Securities Offering to URI. The Preferred
Securities are non-voting securities, carry a liquidation value of $50 per
security and are
 
                                      F-24
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
convertible into the Company's common stock at an initial rate of 1.146 shares
per security (equivalent to an initial conversion price of $43.63 per share).
They are convertible at any time at the holders' option and are redeemable, at
the Company's option, after three years, subject to certain conditions.
 
    Holders of the Preferred Securities are entitled to preferential cumulative
cash distributions from the Trust at an annual rate of 6 1/2% of the
liquidation value, accruing from the original issue date and payable quarterly
in arrears beginning February 1, 1999. The distribution rate and dates
correspond to the interest rate and payments dates on the Debentures. Holdings
may defer interest payments on the Debentures for up to twenty consecutive
quarters, but not beyond the maturity date of the Debentures. If interest
payments on the Debentures are deferred, so are the payments on the Preferred
Securities. Under this circumstance, Holdings will be prohibited from paying
dividends on any of its capital stock or making payments with respect to its
debt that rank pari passu with or junior to the Debentures.
 
    Holdings has executed a guarantee with regard to payment of the Preferred
Securities to the extent that the Trust has sufficient funds to make the
required payments.
 
12. Capital Stock
 
    At a special meeting of stockholders held on September 29, 1998, the
shareholders approved an amendment to the Company's Certificate of
Incorporation increasing the number of authorized shares of common stock from
75,000,000 to 500,000,000.
 
    As of December 31, 1998 there are outstanding warrants to purchase an
aggregate of 6,539,329 shares of common stock. The weighted average exercise
price of the warrants is $10.18 per share. All warrants are currently
exercisable and may be exercised at any time through 2008.
 
    The Company's Board of Directors has the authority to designate 5,000,000
shares of $.01 par value preferred stock in series, to establish as to each
series the designation and number of shares to be issued and the rights,
preferences, privileges and restrictions of the shares of each series, and to
determine the voting powers, if any, of such shares. At December 31, 1998, the
Company's Board of Directors had not designated any shares.
 
    1997 Stock Option Plan. The Company's 1997 Stock Option Plan provides for
the granting of options to purchase not more than an aggregate of 5,000,000
shares of common stock. Some or all of such options may be "incentive stock
options" within the meaning of the Internal Revenue Code. All officers,
directors and employees of the Company and other persons who perform services
on behalf of the Company are eligible to participate in this plan. Each option
granted pursuant to this plan must provide for an exercise price per share that
is at least equal to the fair market value per share of common stock on the
date of grant. No options may be granted under this plan after August 31, 2007.
As of December 31, 1998 and 1997, options to purchase an aggregate of 4,859,875
shares and 904,583 shares of common stock, respectively, were outstanding under
this plan. The exercise price of each option, the period during which each
option may be exercised and other terms and conditions of each option are
determined by the Board of Directors (or by a committee appointed by the Board
of Directors).
 
                                      F-25
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
    1998 Stock Option Plan. The Company's 1998 Stock Option Plan provides for
the granting of options to purchase not more than an aggregate of 4,000,000
shares of common stock. Some or all of the options issued under the 1998 Stock
Option Plan may be "incentive stock options" within the meaning of the Internal
Revenue Code. All officers and directors of the Company and its subsidiaries
are eligible to participate in the 1998 Stock Option Plan. Each option granted
pursuant to the 1998 Stock Option Plan must provide for an exercise price per
share that is at least equal to the fair market value per share of common stock
on the date of grant. No options may be granted under the 1998 Stock Option
Plan after August 20, 2008. As of December 31, 1998, options to purchase an
aggregate of 3,980,000 shares of common stock were outstanding pursuant to this
plan to executive officers and directors. The exercise price of each option,
the period during which each option may be exercised and other terms and
conditions of each option are determined by the Board of Directors (or by a
committee appointed by the Board of Directors).
 
    1998 Supplemental Stock Option Plan. The Company has adopted a stock option
plan pursuant to which options, for up to an aggregate of 2,750,000 shares of
common stock, may be granted to employees who are not officers or directors and
to consultants and independent contractors who perform services for the Company
or its subsidiaries. As of December 31, 1998, options to purchase an aggregate
of 1,194,400 shares were outstanding pursuant to this plan. The exercise price
of each option, the period during which each option may be exercised and other
terms and conditions of each option are determined by the Board of Directors
(or by a committee appointed by the Board of Directors).
 
    1997 Performance Award Plan. Effective February 20, 1997, U.S. Rentals
adopted the 1997 Performance Award Plan under which stock options and other
awards could be granted to key employees and directors at prices and terms
established by U.S. Rentals at the date of grant. Options to purchase an
aggregate of 3,921,116 shares of common stock were outstanding at December 31,
1997. The options vest ratably over periods ranging from five to ten years and
expire in 2007. As a result of the Merger, all outstanding options to purchase
shares of U.S. Rentals common stock became fully vested and were converted into
options to purchase the Company's common stock.
 
    A summary of the transactions within the Company's stock option plans
follows:
 
<TABLE>
<CAPTION>
                                                                        Weighted
                                                                        Average
                                                                        Exercise
                                                              Shares     Price
                                                            ----------  --------
   <S>                                                      <C>         <C>
   Outstanding at January 1, 1997..........................
     Granted...............................................  4,825,699   $19.52
     Exercised.............................................
     Canceled..............................................
                                                            ----------
   Outstanding at December 31, 1997........................  4,825,699    19.52
     Granted...............................................  9,453,718    19.78
     Exercised.............................................    (43,313)   20.78
     Canceled..............................................   (191,290)   22.94
                                                            ----------
   Outstanding at December 31, 1998........................ 14,044,814   $19.60
                                                            ==========   ======
   Exercisable at December 31, 1998........................  4,787,474   $20.64
                                                            ==========   ======
</TABLE>
 
 
                                      F-26
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
<TABLE>
<CAPTION>
                                Options Outstanding        Options Exercisable
                          -------------------------------- --------------------
                                       Weighted
                                        Average   Weighted             Weighted
                                       Remaining  Average              Average
                            Amount    Contractual Exercise   Amount    Exercise
Range of Exercise Prices  Outstanding    Life      Price   Exercisable  Price
- ------------------------  ----------- ----------- -------- ----------- --------
<S>                       <C>         <C>         <C>      <C>         <C>
$10.00 - $15.00..........  4,561,791   9.6 years   $12.31     295,775   $12.10
 15.01 -  20.00..........    180,844   9.2 years    19.32      87,347    19.28
 20.01 -  25.00..........  8,028,836   8.8 years    21.61   4,309,992    21.06
 25.01 -  30.00..........    295,276   9.4 years    26.10      52,127    26.13
 30.01 -  50.00..........    978,067   9.5 years    35.19      42,233    33.50
                          ----------                        ---------
                          14,044,814   9.1 years    19.60   4,787,474    20.64
                          ==========                        =========
</TABLE>
 
    The Company applies APB Opinion No. 25, "Accounting for Stock Issued to
Employees" in accounting for stock-based employee compensation arrangements
whereby no compensation cost related to stock options is deducted in
determining net income. Had compensation cost for the Company's stock option
plans been determined pursuant to SFAS No. 123, "Accounting for Stock-Based
Compensation", the Company's net income and earnings per share would have
differed. The Black-Scholes option pricing model estimates fair value of
options using subjective assumptions which can materially affect fair value
estimates and, therefore, does not necessarily provide a single measure of fair
value of options. Using the Black-Scholes option pricing model and a risk-free
interest rate average of 4.6% in 1998 and ranging from 5.8% to 6.61% in 1997, a
volatility factor for the market price of the Company's common stock of 85% in
1998 and 32% in 1997 and a weighted-average expected life of options of
approximately three years in 1998 and three to five years in 1997, the
Company's net income (loss), basic earnings (loss) per share and diluted
earnings (loss) per share would have been $(13,372), $(0.20) and $(0.20),
respectively for the year ended December 31, 1998 and, after giving affect to
the Recapitalization, would have been $17,055, $0.37 and $0.35, respectively
for the year ended December 31, 1997. For purposes of these pro forma
disclosures, the estimated fair value of options is amortized over the options'
vesting period. Since the number of options granted and their fair value may
vary significantly from year to year, the pro forma compensation expense in
future years may be materially different.
 
    At December 31, 1998 there are 6,539,329 shares of common stock reserved
for the exercise of warrants, 15,687,244 shares of common stock reserved for
issuance pursuant to options granted, and that may be granted in the future,
under the Company's stock option plans, 6,875,580 shares of common stock
reserved for the issuance of outstanding preferred securities of a subsidiary
trust and 86,961 shares of common stock reserved for the conversion of
convertible debt.
 
                                      F-27
<PAGE>
 
                             UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
13. Earnings Per Share
 
    The following table sets forth the computation of historical basic and
diluted earnings per share:
 
<TABLE>
<CAPTION>
                                                    Year Ended December 31
                                               --------------------------------
                                                  1998       1997       1996
                                               ---------- ---------- ----------
   <S>                                         <C>        <C>        <C>
   Numerator:
    Income before extraordinary items........  $   34,798 $    5,409 $   37,726
                                               ========== ========== ==========
   Denominator:
    Denominator for basic earnings per share-
     weighted-average shares.................  66,225,492 46,660,955 22,654,599
    Effect of dilutive securities:
     Employee stock options..................   2,641,194    743,597
     Warrants................................   4,208,434  1,644,445
                                               ---------- ---------- ----------
    Denominator for dilutive earnings per
     share- adjusted weighted-average
     shares..................................  73,075,120 49,048,997 22,654,599
                                               ========== ========== ==========
   Earnings per equivalent share-basic:
    Income before extraordinary items........  $     0.53 $     0.12 $     1.67
    Extraordinary items, net.................        0.33       0.04
                                               ---------- ---------- ----------
    Net income...............................  $     0.20 $     0.08 $     1.67
                                               ========== ========== ==========
   Earnings per equivalent share-diluted:
    Income before extraordinary items........  $     0.48 $     0.11 $     1.67
    Extraordinary items, net.................        0.30       0.03
                                               ---------- ---------- ----------
    Net income...............................  $     0.18 $     0.08 $     1.67
                                               ========== ========== ==========
</TABLE>
 
14. Commitments and Contingencies
 
Operating Leases
 
    The Company leases rental equipment, real estate and certain office
equipment under operating leases. Certain real estate leases require the
Company to pay maintenance, insurance, taxes and certain other expenses in
addition to the stated rentals. Future minimum lease payments, by year and in
the aggregate, for noncancellable operating leases with initial or remaining
terms of one year or more are as follows at December 31, 1998:
<TABLE>
<CAPTION>
                                                                        Rental
                                                                       and Other
                                                           Real Estate Equipment
                                                             Leases     Leases
                                                           ----------- ---------
<S>                                                        <C>         <C>
1999......................................................  $ 17,516    $11,380
2000......................................................    15,713      8,846
2001......................................................    14,028      5,538
2002......................................................    12,808      3,452
2003......................................................     9,711      3,014
Thereafter................................................    32,269      2,794
                                                            --------    -------
                                                            $102,045    $35,024
                                                            ========    =======
</TABLE>
 
    The Company was the seller-lessee in a sales-leaseback transaction during
1998 where it sold rental equipment for proceeds of $35,000. The Company will
lease back the rental equipment over a five year period beginning December
1998 and recognized a deferred gain on the sale of approximately $600. The
future payments under the lease are included in the table above.
 
                                     F-28
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
    Rent expense under non-cancelable operating leases totaled $20,501, $6,367
and $4,151 for the years ended December 31, 1998, 1997 and 1996, respectively.
 
Employee Benefit Plans
 
    The Company currently sponsors one defined contribution 401(k) retirement
plan which is subject to the provisions of ERISA. Under the plan, the Company
matches a minimum of 50% of the participants contributions up to a specified
amount. Company contributions to the plan were $1,001, $358 and $316 for the
years ended December 31, 1998, 1997 and 1996, respectively.
 
Legal Matters
 
    The Company is party to legal proceedings and potential claims arising in
the ordinary course of its business. In the opinion of management, the Company
has adequate legal defenses, reserves, or insurance coverage with respect to
these matters so that the ultimate resolution will not have a material adverse
effect on the Company's financial position, results of operations, or cash
flows. The Company has accrued $16,168 and $9,563 at December 31, 1998 and
1997, respectively, to cover the uninsured portion of possible costs arising
from these pending claims and other potential unasserted claims.
 
Environmental Matters
 
    The Company and its operations are subject to various laws and related
regulations governing environmental matters. Under such laws, an owner or
lessee of real estate may be liable for the costs of removal or remediation of
certain hazardous or toxic substances located on or in, or emanating from, such
property, as well as investigation of property damage. The Company incurs
ongoing expenses associated with the removal of underground storage tanks and
the performance of appropriate remediation at certain of its locations. The
Company believes that such removal and remediation will not have a material
adverse effect on the Company's financial position, results of operations, or
cash flows.
 
                                      F-29
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
15. Segment Information
 
    Effective January 1, 1998, the Company adopted SFAS No. 131, "Disclosure
about Segments of an Enterprise and Related Information". SFAS No. 131
establishes a new method by which companies will report operating segment
information. This method is based upon the manner in which management organizes
the segments within a company for making operating decisions and assessing
performance. SFAS No. 131 also establishes standards for related disclosures
about products and services, geographic areas and major customers.
 
    The Company operates in one industry segment consisting of the rental and
sales of equipment and related merchandise and parts. The Company's operations
are managed as one segment, or strategic unit, because it offers similar
products and services in similar markets and the factors determining strategic
decisions are comparable for all products and services.
 
    The Company operates in the United States, Canada and Mexico. Revenues are
attributable to countries based upon the location of the customers. Geographic
area information for the years ended December 31, 1998, 1997 and 1996 is as
follows:
 
<TABLE>
<CAPTION>
                                                      Year ended December 31
                                                   ----------------------------
                                                      1998      1997     1996
                                                   ---------- -------- --------
<S>                                                <C>        <C>      <C>
Revenues from external customers
 Domestic......................................... $1,166,471 $489,838 $354,478
 Foreign..........................................     53,811
                                                   ---------- -------- --------
Total revenues from external customers............ $1,220,282 $489,838 $354,478
                                                   ========== ======== ========
Rental equipment, net
 Domestic......................................... $1,089,132 $461,026 $235,055
 Foreign..........................................     53,874
                                                   ---------- -------- --------
Total consolidated rental equipment, net.......... $1,143,006 $461,026 $235,055
                                                   ========== ======== ========
Property and equipment, net
 Domestic......................................... $  179,777 $ 98,268 $ 56,443
 Foreign..........................................      5,734
                                                   ---------- -------- --------
Total consolidated property and equipment, net.... $  185,511 $ 98,268 $ 56,443
                                                   ========== ======== ========
Intangible assets, net
 Domestic......................................... $  867,090 $ 73,648 $  1,035
 Foreign..........................................     54,975
                                                   ---------- -------- --------
Total consolidated intangible assets, net......... $  922,065 $ 73,648 $  1,035
                                                   ========== ======== ========
</TABLE>
 
                                      F-30
<PAGE>
 
                              UNITED RENTALS, INC.
 
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(Continued)
 
 
16. Quarterly Financial Information (Unaudited)
 
Selected Financial Data
 
    The following table of quarterly financial information has been prepared
from unaudited financial statements of the Company, and reflects adjustments
which are, in the opinion of management, necessary for a fair presentation of
the interim periods presented.
 
<TABLE>
<CAPTION>
                                           First     Second   Third     Fourth
                                          Quarter   Quarter  Quarter   Quarter
                                          --------  -------- --------  --------
   <S>                                    <C>       <C>      <C>       <C>
   For the year ended December 31, 1998:
    Total revenues......................  $171,141  $254,047 $379,074  $416,020
    Gross profit........................    47,911    87,422  138,717   149,398
    Income (loss) before extraordinary
     item...............................     6,704    19,976  (10,156)   18,274
    Extraordinary item..................                       21,337
    Net income (loss)...................     6,704    19,976  (31,493)   18,274
    Basic earnings (loss) before
     extraordinary item per share.......  $   0.11  $   0.30 $  (0.15) $   0.26
    Diluted earnings (loss) before
     extraordinary item per share.......      0.11      0.27    (0.13)     0.24
   For the year ended December 31, 1997:
    Total revenues......................    90,409   108,395  129,020   162,014
    Gross profit........................    22,025    32,515   45,464    49,288
    Income (loss) before extraordinary
     item...............................   (24,165)    8,062   11,258    10,254
    Extraordinary item..................     1,511
    Net income (loss)...................   (25,676)    8,062   11,258    10,254
    Basic earnings (loss) before
     extraordinary item per share.......  $  (0.58) $   0.17 $   0.24  $   0.21
    Diluted earnings (loss) before
     extraordinary item per share.......     (0.56)     0.16     0.23      0.20
</TABLE>
 
    The data relating to the first and second quarters of 1998 above differ
from the amounts as shown in the Company's Form 10-Q filings for the periods
ended March 31, 1998 and June 30, 1998, respectively, because of the mergers
with U.S. Rentals and Rental Tools. These mergers were accounted for as
poolings-of-interests. Thus the Company's financial statements for the quarters
prior to the mergers were restated to include the accounts of U.S. Rentals and
Rental Tools.
 
17. Subsequent Events
 
    Subsequent to December 31, 1998 and through February 26, 1999, the Company
completed the acquisitions of 11 equipment rental companies and the aggregate
consideration paid by the Company for the acquisitions was $53,803 and
consisted of approximately $49,408 in cash and $4,395 in seller notes. The
Company funded the cash consideration for these acquisitions with cash on hand
and borrowings under the Credit Facility.
 
    In January 1999, the Company sold 300,000 shares of its Series A Perpetual
Convertible Preferred Stock ("Series A Preferred"). The net proceeds from the
sale of the Series A Preferred were approximately $287.0 million. The Series A
Preferred is convertible into 12,000,000 shares of the Company's common stock
at $25 per share.
 
 
                                      F-31
<PAGE>
 
                                  UNDERWRITING
 
    The Company, the selling stockholder and the underwriters for the U.S.
offering (the "U.S. Underwriters") named below have entered into an
underwriting agreement with respect to the shares being offered in the United
States. Subject to certain conditions, each U.S. Underwriter has severally
agreed to purchase the number of shares indicated in the following table.
 
<TABLE>
<CAPTION>
                         Underwriters                           Number of Shares
                         ------------                           ----------------
<S>                                                             <C>
  Goldman, Sachs & Co. ........................................    3,200,000
  Donaldson, Lufkin & Jenrette Securities Corporation..........    3,200,000
                                                                   ---------
    Total......................................................    6,400,000
                                                                   =========
</TABLE>
 
                               ----------------
 
    If the U.S. Underwriters sell more shares than the total number set forth
in the table above, the U.S. Underwriters have an option to buy up to an
additional 960,000 shares from the Company to cover such sales. They may
exercise that option for 30 days. If any shares are purchased pursuant to this
option, the U.S. Underwriters will severally purchase shares in approximately
the same proportion as set forth in the table above.
 
    The following tables show the per share and total underwriting discounts
and commissions to be paid to the U.S. Underwriters by the Company. Such
amounts are shown assuming both no exercise and full exercise of the U.S.
Underwriters' option to purchase 960,000 additional shares.
 
                              Paid by the Company
 
<TABLE>
<CAPTION>
                                                               No        Full
                                                            Exercise   Exercise
                                                           ---------- ----------
      <S>                                                  <C>        <C>
      Per Share........................................... $    1.275 $    1.275
      Total............................................... $2,335,800 $3,559,800
</TABLE>
 
    Shares sold by the U.S. Underwriters to the public will initially be
offered at the initial public offering price set forth on the cover of this
prospectus. Any shares sold by the U.S. Underwriters to securities dealers may
be sold at a discount of up to $0.70 per share from the initial public offering
price. Any such securities dealers may resell any shares purchased from the
U.S. Underwriters to certain other brokers or dealers at a discount of up to
$0.10 per share from the initial public offering price. If all the shares are
not sold at the initial public offering price, the U.S. Underwriters may change
the initial offering price and the other selling terms.
 
    The Company and the selling stockholder have entered into an underwriting
agreement with the Underwriters for the sale of 1,600,000 shares outside of the
United States. The terms and conditions of both offerings are the same and the
sale of shares in both offerings are conditioned on each other. Goldman Sachs
International and Donaldson, Lufkin & Jenrette International are the
underwriters for the international offering outside the United States (the
"International Underwriters"). The Company has granted the International
Underwriters a similar option to purchase up to an aggregate of an additional
240,000 shares.
 
    The underwriters for both of the offerings have entered into an agreement
in which they agree to restrictions on where and to whom they and any dealer
purchasing from them may offer shares as a part of the distribution of the
shares. The underwriters also have agreed that sales may be made between the
U.S. Underwriters and the International Underwriters.
 
    The selling stockholder, Richard D. Colburn, and Ayr, Inc. (an affiliate of
Mr. Colburn) have agreed that until 270 days after the date of this prospectus
neither they nor any of their affiliates will, without the prior written
consent of Goldman, Sachs & Co., offer, sell, contract to sell or otherwise
 
                                      U-1
<PAGE>
 
dispose of, any shares of common stock of United Rentals or any other
securities of United Rentals or any derivative securities, whether or not such
securities have been registered and whether or not such sale could otherwise be
made under Rule 144 or otherwise. Subject to certain conditions, the foregoing
agreement does not limit transfers (a) upon the consummation of any merger or
reorganization of United Rentals in which the surviving entity is not
controlled by the persons who controlled United Rentals before such
consummation, (b) to one or more affiliates or one or more members of Mr.
Colburn's family, or a trust, corporation, partnership or limited liability
company, the sole beneficiaries of which are members of Mr. Colburn's family,
or (c) to one or more charitable organizations. In the case of any transfer
pursuant to clause (b) or (c) of the preceding sentence, the transferee is
required to agree in writing to be bound by the terms of the foregoing lock-up,
except that charitable organizations which receive shares under clause (c) may
after completion of the offering sell such shares pursuant to Rule 144 so long
as no individual charitable organization sells more than 25,000 of such shares
under Rule 144 and so long all such charitable organizations together sell no
more than 100,000 of such shares under Rule 144.
 
    The Company and all of the Company's executive officers and directors
(other than Mr. Colburn, who entered into the lock-up described in the
preceding paragraph) have agreed that until 90 days after the date of this
prospectus they will not offer, sell, contract to sell, or otherwise dispose of
any shares of any class of common stock of the Company (except that Mr. Berry
may sell up to 723,455 shares and Mr. McKinney may sell up to 361,727 shares)
or any other securities which are convertible into, or exercisable or
exchangeable for, common stock of the Company, without the prior written
consent of Goldman, Sachs & Co. The foregoing agreement will not limit a
stockholder's ability to transfer shares in a private placement or to pledge
shares, provided that the transferee or pledgee agrees to be bound by such
agreement. The foregoing agreement also will not limit the Company's ability to
(i) grant stock options under the existing stock option plans described under
"Management--Stock Option Plans" or issue shares upon the exercise of stock
options granted pursuant to such plans, (ii) issue shares upon exercise or
conversion of outstanding options, warrants and convertible securities, (iii)
issue shares, warrants or convertible securities as consideration for
acquisitions, provided that the number of shares, warrants or convertible
securities (calculated on a common stock equivalent basis in the case of
warrants and convertible securities) that may be issued as consideration for
acquisitions may not exceed 5,000,000 unless the recipients of such excess
shares, warrants or convertible securities agree with the Company (which
agreement may not be amended without the prior written consent of Goldman,
Sachs & Co.) to be subject to the foregoing lock-up agreement with respect to
such excess shares, warrants or convertible securities or (iv) issue shares
upon the exercise of any warrants or convertible securities issued pursuant to
the preceding clause, provided that such shares will be subject to the
foregoing lock-up to the same extent, if any, as the warrants or convertible
securities pursuant to which such shares were issued.
 
    In connection with the offering described in this prospectus, the
Underwriters may purchase and sell shares of common stock in the open market.
These transactions may include short sales, over-allotment and stabilizing
transactions and purchases to cover positions created by short sales. Short
sales involve the sale by the Underwriters of a greater number of shares than
they are required to purchase in the offering. Stabilizing transactions consist
of certain bids or purchases made for the purpose of preventing or retarding a
decline in the market price of the common stock while the offering is in
progress.
 
    The Underwriters also may impose a penalty bid. This occurs when a
particular Underwriter repays to the Underwriters a portion of the underwriting
discount received by it because an Underwriter has repurchased shares sold by
or for the account of such Underwriter in stabilizing or short covering
transactions.
 
    These activities by the Underwriters may stabilize, maintain or otherwise
affect the market price of the common stock. As a result, the price of the
common stock may be higher than the price that
 
                                      U-2
<PAGE>
 
otherwise might exist in the open market. If these activities are commenced,
they may be discontinued by the Underwriters at any time. These transactions
may be effected on the NYSE, in the over-the-counter market or otherwise.
 
    The Company estimates that the total expenses of the offering, excluding
underwriting discounts and commissions, will be approximately $1,000,000. The
Company will pay all such expenses.
 
    Each of the Underwriters has from time to time provided, and may in the
future provide, certain investment banking services to the Company and certain
of its affiliates, for which such Underwriter has received or may receive
customary fees and commissions. As of December 31, 1998, affiliates of
Donaldson, Lufkin & Jenrette Securities Corporation, a co-manager in the
offering, held for the benefit of various accounts and funds an aggregate of
approximately 4,660,705 shares of common stock of the Company, or approximately
6.8% of the total outstanding shares of common stock of the Company.
 
    The Company, the selling stockholder and Richard D. Colburn have agreed to
indemnify the Underwriters against certain liabilities, including liabilities
under the Securities Act of 1933. In addition, the Company has agreed to
reimburse the Underwriters for certain of their expenses.
 
    This prospectus may be used by the Underwriters and other dealers in
connection with offers and sales of the shares, including sales of shares
initially sold by the Underwriters in the offering being made outside of the
United States, to persons located in the United States.
 
                                      U-3
<PAGE>
 
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
 
  No dealer, salesperson or other person is authorized to give any information
or to represent anything not contained in this prospectus. You must not rely
on any unauthorized information or representations. This prospectus is an
offer to sell only the shares offered hereby, and only under circumstances and
in jurisdictions where it is lawful to do so. The information contained in
this prospectus is current only as of its date.
 
                                  -----------
 
                               TABLE OF CONTENTS
 
<TABLE>   
<CAPTION>
                                                                          Page
                                                                          ----
<S>                                                                       <C>
Cautionary Notice Regarding Forward-Looking Statements...................   3
Where You Can Find More Information......................................   3
Incorporation by Reference...............................................   3
Prospectus Summary.......................................................   5
Risk Factors.............................................................  13
Corporate Information....................................................  17
Use of Proceeds..........................................................  18
Price Range of Common Stock..............................................  19
Dividend Policy..........................................................  19
Capitalization...........................................................  20
Selected Historical and Pro Forma Consolidated Financial Information.....  21
Management's Discussion and Analysis of Financial Condition and Results
 of Operations...........................................................  24
Business.................................................................  34
Management...............................................................  46
Principal Stockholders...................................................  53
Selling Stockholder......................................................  57
Description of Capital Stock.............................................  58
Certain Charter and By-Law Provisions....................................  61
Legal Matters............................................................  64
Experts..................................................................  64
Index to Financial Statements............................................ F-1
Underwriting............................................................. U-1
</TABLE>    
 
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
 
                               8,000,000 Shares
 
                             United Rentals, Inc.
 
                                 Common Stock
 
                                  -----------
 
 
                             [LOGO] United Rentals
 
                                  -----------
 
 
 
                             Goldman, Sachs & Co.
 
                         Donaldson, Lufkin & Jenrette
 
 
 
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