| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Grosvenor Hill Investments Ltd | 01459357 | 13/06/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH COUNCIL FOR OFFICES | 02498018 | 01/11/1992 | 13/07/2000 | Gold |
| CB RICHARD ELLIS COMMERCIAL LIMITED | 01833422 | 06/11/1998 | 01/01/2001 | Dissolved |
| CB RICHARD ELLIS INVESTOR PARTNER LIMITED | 02076510 | 22/07/1991 | 18/11/1998 | Dissolved |
| CB RICHARD ELLIS REGISTRARS LIMITED | 02767811 | 06/11/1998 | 01/01/2001 | Dissolved |
| CB-SPUK INVESTMENT ADVISER LIMITED | 02076509 | 22/07/1991 | 18/11/1998 | Dissolved |
| CBRE EUROPEAN TREASURY LIMITED | 02076512 | 22/07/1991 | 18/11/1998 | Gold |
| CBRE FINANCIAL SERVICES LIMITED | 02005753 | 01/08/1992 | 16/11/1998 | Dissolved |
| CBRE FM SERVICES LIMITED | 02092435 | 22/07/1991 | 18/11/1998 | Dissolved |
| CBRE INVESTMENT MANAGEMENT INDIRECT LIMITED | 02076511 | 22/07/1991 | 14/05/1998 | Gold |
| CBRE LIMITED | 03536032 | 03/07/1998 | 31/12/2000 | Gold |
| Cb Intermediate Ltd | 03869169 | 27/10/1999 | 01/01/2001 | Dissolved |
| Cbre Middle East Ltd | 02092437 | 22/07/1991 | 18/11/1998 | Dissolved |
| Grosvenor Hill Services | 00623827 | 28/12/1991 | 18/11/1998 | Dissolved |
| Hillier Parker May & Rowden Holdings Ltd | 02092436 | 22/07/1991 | 18/11/1998 | Dissolved |
| Hillier Parker May & Rowden Ltd | 02481516 | 22/07/1991 | 18/11/1998 | Dissolved |
| Hillier Parker Securities Ltd | 02076513 | 22/07/1991 | 18/11/1998 | Dissolved |
| LONDON MERCHANT SECURITIES LIMITED | 00007064 | 01/09/1998 | 01/02/2007 | Silver |
| OLD BOND 43 (HOLDINGS) LIMITED | 06316272 | 31/10/2007 | 11/04/2008 | Silver |
| OLD BOND 43 LIMITED | 03200565 | 23/01/2008 | 11/04/2008 | Dissolved |
| PADDINGTON BUSINESS IMPROVEMENT DISTRICT LIMITED | 05357332 | 04/03/2005 | 12/12/2012 | Gold |
| PATTENMAKERS EVENTS LIMITED | 04339701 | 13/12/2001 | 10/01/2006 | Bronze |
| R E I (Holdings) Ltd | 02353289 | 06/11/1998 | 01/01/2001 | Dissolved |
| REI INVESTMENTS LIMITED | 02767812 | 06/11/1998 | 01/01/2001 | Dissolved |
| SPUK (GP1) LIMITED | 02092434 | 22/07/1991 | 18/11/1998 | Dissolved |