Here is uncomplete list of some major companies using software of Abacre Limited:

Accenture
Altran Corporation
Andersen Consulting
Apple Computer, Inc.
Bank of England
Banque de France
Barclays Bank plc
BEA Systems
Bell Canada
Berlitz GlobalNET
C&A Associates
Cap Gemini Ernst & Young
Cedarville University
Central Utah Communications
ChevronTexaco
Citicorp
Columbia University Press
Compuware
ConocoPhillips
Deutsche Post
Eastman Kodak Company
Electronic Arts
Emerson Electric Co.
Fidelity Investments
Fujitsu Australia Ltd
Fujitsu
General Electric
Gouvernement du Quebec - DGTIC
Groupe Wagram
Harvard University
Hewlett-Packard Company
Hewlett-Packard GmbH
Hyperion Solutions Corp.
IBM
Indiana University
Intel Corp.
Lucent Technologies
Mazda North American Operations
McAfee, Inc.
McGraw-Hill Companies
Microsoft
Moody's Investors Services
NASA
PeopleSoft
PHILIPS
Procter & Gamble
PricewaterhouseCoopers
Rolls-Royce Marine AS Propulsion
Schlumberger
Siemens
Southwestern Oklahoma State University
Stanford University
State Records Office of Western Australia
Texas A&M University
Texas Instruments
The Dow Chemical Company
The National Archives (UK)
TNT
Transport Canada
Universal Graphics
University Info Sys
University of Dundee
University of Essex
University of Florida College of Information
University of Georgia
University of Kentucky
University of Maryland
University of Michigan
University of Minnesota
University of Texas
US Air Force
US House of Representatives
VERITAS Software
Wells Fargo
Yahoo! Inc.
ZDNet