<PAGE>
----------------------------
OMB APPROVAL
----------------------------
OMB Number: 3235-0415
Expires: October 31, 1997
Estimated average burden
hours per response . . 14.90
----------------------------
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No. 1 )*
____
Saville Systems PLC
- --------------------------------------------------------------------------------
(Name of Issuer)
American Depository Shares, representing Ordinary Shares, $0.0025 par value
- --------------------------------------------------------------------------------
(Title of Class of Securities)
805174 10 9
----------------------------------------------
(CUSIP Number)
Check the following box if a fee is being paid with the statement [_]. (A fee
is not required only if the reporting person: (1) has a previous statement on
file reporting beneficial ownership of more than five percent of the class of
securities described in Item 1; and (2) has filed no amendment subsequent
thereto reporting beneficial ownership of five percent or less of such class.)
(See Rule 13d-7.)
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities,
and for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.
The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).
PAGE 1 OF 7 PAGES
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
David P. Mixer
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States Citizen
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 1,281,099
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 1,281,099
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
1,281,099
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
7.1%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Mark Kington
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States Citizen
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF
453,599
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 453,599
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
453,599
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
2.5%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Columbia Saville Investors, L.P.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States Citizen
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 0
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 0
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
0
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
N/A
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
0
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
PN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Columbia Saville Ireland Investors, L.P.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
Delaware Limited Partnership
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 0
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 0
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
0
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
NA
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
0
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
PN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Mark Warner
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States Citizen
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF
1,308,600
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 1,308,600
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
1,308,600
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
7.2%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
James B. Murray, Jr.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States Citizen
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF
1,281,100
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 1,281,100
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
1,281,100
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
7.1%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
- ------------------------ ---------------------
CUSIP NO. 805174 10 9 13G PAGE 2 OF 7 PAGES
- ------------------------ ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Robert B. Blow
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [_]
(b) [_]
Not Applicable
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States Citizen
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF 1,203,718
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
0
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING 1,203,718
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
0
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
1,203,718
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
10 CERTAIN SHARES* [_]
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
11
6.7%
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
CUSIP NO. 805174 10 9 13G Page 3 of 7 Pages
Item 1(a). Name of Issuer:
- ---------- ---------------
Saville Systems PLC (the "Company")
Item 1(b). Address of Issuer's Principal Executive Offices:
- ---------- ------------------------------------------------
IDA Business Park
Dangan
Galway, Ireland
Item 2(a). Name of Person Filing:
- ---------- ----------------------
Columbia Saville Investors, L.P.
Columbia Saville Ireland Investors, L.P.
Robert B. Blow
Mark Kington
David P. Mixer
James B. Murray, Jr.
Mark Warner
Item 2(b). Address of Principal Business Office or, if none, Residence:
- ---------- ------------------------------------------------------------
c/o Columbia Capital Corporation
201 N. Union Street
Alexandria, VA 22314
Item 2(c). Citizenship.
- ---------- ------------
Columbia Saville Investors, L.P. is a Delaware
Limited Partnership
Columbia Saville Ireland Investors, L.P. is a
Delaware Limited Partnership
Messrs. Blow, Kington, Mixer, Murray and Warner are
each United States citizens
Item 2(d). Title of Class of Securities:
- ---------- -----------------------------
Ordinary Shares, $.0025 par value
Item 2(e). CUSIP Number:
- ---------- -------------
805174 10 9
<PAGE>
CUSIP NO. 805174 10 9 13G Page 4 of 7 Pages
Item 3. Status if filed pursuant to
- ------- ---------------------------
Rules 13d-1(b) or 13d-2(b):
---------------------------
Not Applicable.
Item 4. Ownership:
- ------- ----------
(a) Amount Beneficially Owned by Reporting Person,
(b) Percent of Class, and
(c) Number of Shares as to which Reporting Person
has (i) sole power to vote or to direct the
vote, (ii) shared power to vote or to direct the vote,
(iii) sole power to dispose or to direct the
disposition of and (iv) shares power to dispose or to
direct the disposition of.
Columbia Saville Investors, L.P. owns 0 Ordinary Shares.
Columbia Saville Ireland Investors, L.P. owns 0 Ordinary
Shares.
Columbia Capital Corporation is the general partner of
each of Columbia Saville Investors, L.P and Columbia
Saville Ireland Investors, L.P. and exercises voting
and dispositive control over all shares held by such
entities.
Mr. Blow owns 1,203,718 Ordinary Shares, which represents
6.7% of the outstanding Ordinary Shares of the Company. This
includes 58,181 shares held by The Goodlett Foundation, of
which Mr. Blow is the sole trustee. Mr. Blow exercises sole
voting and dispositive power with respect to these shares.
Mr. Kington owns 453,599 Ordinary Shares, which represents
2.5% of the outstanding Ordinary Shares of the Company. This
includes 30,000 shares held by The Kington Foundation, of
which Mr. Kington is the sole trustee. Mr. Kington exercises
sole voting and dispositive power with respect to these
shares.
Mr. Mixer owns 1,281,099 Ordinary Shares, which represents
7.1% of the outstanding Ordinary Shares of the Company. This
includes 40,287 shares held by the Trimex Foundation, of
which Mr. Mixer is the sole trustee. Mr. Mixer exercises
sole voting and dispositive power with respect to these
shares.
<PAGE>
CUSIP NO. 805174 10 9 13G Page 5 of 7 Pages
Mr. Murray owns 1,281,100 Ordinary Shares, which represents
7.1% of the outstanding Ordinary Shares of the Company. This
includes 57,553 shares owned by The James B. and Bruce R.
Murray, Jr. Foundation, of which Mr. Murray is the sole
trustee. Mr. Murray exercises sole voting and dispositive
power with respect to these shares.
Mr. Warner owns 1,308,600 Ordinary Shares, which
represents 7.2% of the outstanding Ordinary Shares of
the Company. Mr. Warner exercises sole voting and
dispositive power with respect to these shares.
Messrs. Blow, Kington, Mixer, Murray and Warner are
affiliated with Columbia Saville Investors, L.P. and
Columbia Saville Ireland Investors, L.P. and share
investment control of the shares held by such entities
and may be deemed to beneficially own such shares.
However, each of Messrs. Blow, Kington, Mixer, Murray
and Warner expressly disclaims beneficial ownership of
all such shares, except to the extent of their
individual pecuniary interest therein.
This report shall not be deemed an admission for
purposes of Section 13 or otherwise that any of
Messrs. Blow, Kington, Mixer, Murray or Warner is the
beneficial owner of the Ordinary Shares owned by
Columbia Saville Investors, L.P. or Columbia Saville
Ireland Investors, L.P.
Item 5. Ownership of Five Percent or Less of a Class.
- ------- ---------------------------------------------
If this statement is being filed to report the fact that as
of the date hereof the reporting person has ceased to be the
beneficial owner of more than 5% of the class of securities,
check the following: ___
/ /
___
Item 6. Ownership of More than Five Percent on Behalf of Another Person.
- ------- ----------------------------------------------------------------
Not applicable.
<PAGE>
CUSIP NO. 805174 10 9 13G Page 5 of 7 Pages
Item 7. Identification and Classification of the Subsidiary Which
- ------- ---------------------------------------------------------
Acquired the Security Being Reported on By the Parent Holding
-------------------------------------------------------------
Company.
--------
Not applicable.
Item 8. Identification and Classification of Members of the Group.
- ------- ----------------------------------------------------------
Not applicable.
Item 9. Notice of Dissolution of Group.
- ------- -------------------------------
Not applicable.
Item 10. Certification.
- -------- --------------
Not applicable.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
COLUMBIA SAVILLE INVESTORS, L.P.
Dated: February 13, 1997 By:/s/ Columbia Capital Corporation
------------------ --------------------------------
Its: General Partner
-------------------------------
By: /s/ Neil P. Byrne
----------------------------
Its: Vice President
---------------------------
<PAGE>
CUSIP NO. 805174 10 9 13G Page 7 of 7 Pages
COLUMBIA SAVILLE IRELAND
INVESTORS, L.P.
Dated: February 12, 1997 By: /s/ Columbia Capital Corporation
------------------ --------------------------------
Its: General Partner
-------------------------------
By: /s/ Neil P. Byrne
--------------------------
Its: Vice President
-------------------------
Dated: February 12, 1997 /s/ Robert B. Blow
----------------- ---------------------------------
Robert B. Blow
Dated: February 12, 1997 /s/ Mark Kington
----------------- ---------------------------------
Mark Kington
Dated: February 12, 1997 /s/ David P. Mixer
----------------- ---------------------------------
David P. Mixer
Dated: February 12, 1997 /s/ James B. Murray, Jr.
----------------- ---------------------------------
James B. Murray, Jr.
Dated: February 12, 1997 /s/ Mark Warner
----------------- ---------------------------------
Mark Warner
