| GB | AS206576 | Wavenet Limited - AS206576 |
| GB | AS204322 | New York Times Limited |
| GB | AS197370 | Nottinghamshire County Council |
| US | AS6254 | EG&G, Inc. |
| GB | AS39400 | London Borough of Hackney |
| GB | AS48632 | BTS HOLDINGS PLC |
| GB | AS57002 | William Hill Organization Ltd |
| GB | AS56929 | WANDSWORTH-BOROUGH-COUNCIL |
| GB | AS47622 | Datatech UK Ltd |
| NL | AS209258 | TSYS Europe (Netherlands) B.V. |
| GB | AS21433 | Accenture |
| GB | AS39730 | Eircom (UK) Ltd |
| GB | AS209761 | NECS |
| US | AS33680 | TELEPERFORMANCE-USA |
| GB | AS208118 | NI-Technology-Ltd |
| GB | AS15770 | Durham County Council |
| GB | AS8336 | THE INNOVATION GROUP (EMEA) LTD |
| GB | AS204486 | Cheshire East Council |
| GB | AS34099 | Road Tech Computer Systems Ltd. |
| GB | AS62364 | Plymouth City Council |
| KH | AS210912 | KIM SOKNY |
| GB | AS47999 | Verint Systems UK Ltd |
| GB | AS206773 | MSX International Ltd |
| GB | AS42359 | The Football Association Ltd. |
| GB | AS198142 | Warrington Borough Council |
| GB | AS51766 | Merseyside Fire and Rescue Service |
| DE | AS211820 | Evotec SE |
| GB | AS9011 | The Patent Office |
| GB | AS51905 | Compuweb Communications Services Limited |
| US | AS63112 | Service-now.com |
| GB | AS207900 | Northrop Grumman UK Limited |
| GB | AS206467 | Protech Communications Ltd |
| US | AS16491 | ViaSat, Inc. |
| US | AS14931 | The St. Paul Travelers Companies, Inc. |
| GB | AS25546 | Brookland Computer Services Limited |
| US | AS18930 | Dow Corning |
| US | AS19239 | KLA Corporation |
| FR | AS50497 | SymphonyEYC France SAS |
| GB | AS205693 | Driver & Vehicle Licensing Agency |
| GB | AS60819 | Safenames Ltd. |
| US | AS19305 | Transaction Network Services, Inc. |
| GB | AS41570 | BFBS |
| GB | AS211844 | Southern Water Services Ltd |
| GB | AS28705 | Cybase Limited |
| GB | AS212880 | Krypton IT |
| GB | AS203652 | IBM United Kingdom Limited |
| GB | AS43838 | City of Bradford Metropolitan District |
| GB | AS39103 | Moat Homes |
| GB | AS35707 | Scottish Power UK PLC |
| GB | AS44008 | Royal Borough of Kensington and Chelsea |