| AA Insurance Services |
| Admiral Insurance |
Aixtron |
| Associated British Ports |
| Atkins |
| Austin Smith Lord |
BAe Systems |
| Bank of England |
Bank of Ireland Group |
| Barclays Bank |
| Barnardo's |
| Barola Property Holdings |
| BBC - British Broadcasting Corporation |
| Bedford County Council |
| Berry Smith Solicitors |
| Big Lottery Fund |
| Bristol and West Building Society |
| British Gas |
Bron Afon Community Housing |
| British Telecom |
| CAFCASS - Lord Chancellor's Office |
| Cancer Care Cymru |
Capita Symonds |
Carillion |
| Catnic |
| CBI - Confederation of British Industry |
| Centrica |
| Chase de Vere |
| Chemical Bank of America |
Commission for Equality and Human Rights |
| Consulate General of Ireland |
| Corus Strip Products |
Davies & Partners |
| Davies Langdon and Everest |
| DBM |
| DTZ Debenham Thorpe |
Dwr Cymru Welsh Water |
| Environment Agency |
| Eversheds Solicitors |
Excelerate Technology |
| Family Records Office |
| Firstplus Financial Group |
| Ford |
| Funding Corporation |
| Future Publishing |
Gambit |
Glamorgan County Cricket Club |
Goodman Property Investments |
| Goldfish |
| Grant Thornton |
| GVA Grimley |
| HTV |
| Haworth |
| Her Majesty's Armed Forces |
| Her Majesty's Court Services |
| Hoare Lea |
| Hugh James Solicitors |
Hutchinson Thomas |
| Hyder Business Services |
| Inland Revenue |
| International Baccalaureate |
| Kier Managed Services |
| Kingsley Napley |
| King Sturge |
| Land Data for Wales |
| Land Securities Trillium |
| Legal and General |
| Lincoln County Council |
| Lloyds TSB |
M&A Solicitors |
| Merrills Ede Solicitors |
| Middlesbrough County Council |
| Ministry of Defence |
| Morgans Solicitors |
Mouchel Business Services |
| National Britannia |
| National Audit Office |
| NCM |
| Neuro Imaging - Kings College London |
Next Generation Data |
| NSPCC |
| NTL |
Opus Consulting |
| Peace Pennels |
Peacocks |
| Pearce Construction |
| Pelican Healthcare |
| Percy Thomas Partnership |
| PHS - Personnel Hygiene Services |
| Picture Financial |
| Prudential |
| Portman Group |
Reliance Security Group |
| Reserve Forces Cadet Association |
Richard Morgan |
| Royal Mail |
| Rhondda Cynon Taff Council |
| Royal Mint |
| Scottish Equitable |
Shaw Healthcare |
| Sony Corporation |
Southampton City Council |
| SRB Legal |
Staedtler |
| Surehaven Healthcare |
| SWALEC |
Tai Calon Community Housing |
| Taylor Wessing Carmelite |
| TBI PLC, Cardiff |
| ‘The Number' 118118 |
| Torfaen Borough Council |
| Texaco |
| Toyota |
| Tuffin Ferraby Taylor |
| Tyburn Lane Private Equity |
United Welsh Housing Association |
UWIC |
| Wales Millenium Centre |
| Wales and West Housing |
| Western Mail and Echo |
| Wessex Water |
| WH Smith |
Welsh Assembly Government |
| Welsh Development Agency |
Welsh Rugby Union/ Millennium Stadium |
| Woolwich |
