Agile IT Limited
Amaris IT Limited
Astor Marketing Ltd
Bigwig
Bigwigbiz
Blue Chip Data Systems
Bluesource Information Ltd
BT
Bytes Software Services Ltd
Cable & Wireless
Caretower
Centric Telecom
Certus IT
Civica
Claranet
Claritas Solutions
Clearview IT Solutions Limited
Complete Technology Services Ltd
Computacenter
Computer Security Technology Ltd
Computers in the City
Converge Networks
Co-Operative Systems
Cornerstone Business Solutions
CSC
CST
Delta Comtech Ltd
Digiserve Communications Ltd
Digital Exchange
Dionach Limited
Duostream Technology Limited
EnableSoft
Esat BT
FastNet
Filter:Max
Fox Technologies
Fusion Distribution
Getronics
Green Light Technology Solutions
Hannaha
HANS-UP
HP
HSBSG Limited
hSo
Hytec Information Security Ltd
IBM
Insight UK
Interoute
IT2Trust
Kellock Wealth Management
KPN
MIS Corporate Defense Solutions
MNIS Ltd
Modern Networks
Net Angels
Netscalibur
NetVision Ltd
New Edge Solutions Ltd
Newell & Budge Security Ltd
Nexus Graphic Systems Ltd
Onyx Internet Ltd
OPhone
PC-Ware Information Technologies
Phoenix Software
Pugh
RAPID SOLUTIONS
Savvis Communications
SCC Internet Services
Scotland Online
Server Consultancy
Servo Computer Services Ltd
Softcat Plc
SoftwareONE
SPiN communications
Star
Unisys
UniversalSoft Ltd
Vanco Plc
Verizon Business
Wavex
Worldwidehealth.com
WYSIWYG-IT Ltd