| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Blue Logic Consulting Ltd | 03419603 | 01/07/1998 | Dissolved |
| Brand Dating Ltd | 02846084 | 01/01/1998 | Dissolved |
| Chapter & Verse Limited | 02714433 | 01/06/1998 | Dissolved |
| Commodore Media Ltd | 02802188 | 01/01/1998 | Dissolved |
| Commodore Production Limited | 02846083 | 01/01/1998 | Dissolved |
| Deltakos (U K) Ltd | 00993457 | 30/06/1998 | Dissolved |
| Forty Below Ltd | 03065577 | 31/07/1995 | Dissolved |
| J Walter Thompson Services | 02666102 | 17/11/1997 | Dissolved |
| Jwt Direct (London) Limited | 02723558 | 01/07/1998 | Dissolved |
| Jwt Healthcare Limited | 02723554 | 30/06/1998 | Dissolved |
| Vision 40 Ltd | 03014569 | 25/05/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Brand Consultancy Ltd (The) | 02494140 | 30/06/1998 | 21/12/2001 | Dissolved |
| British Marketing and Distribution Company Limited(The) | 00310058 | 30/06/1998 | 21/12/2001 | Dissolved |
| CHEETHAM BELL JWT LIMITED | 02726519 | 24/01/2001 | 21/12/2001 | Strike Off |
| COLLOQUIAL UK LIMITED | 00830818 | 01/01/2001 | 21/12/2001 | Dissolved |
| Digital@jwt Ltd | 03241855 | 29/01/1998 | 21/12/2001 | Dissolved |
| J. WALTER THOMPSON COMPANY LIMITED | 01190652 | 03/10/1994 | 21/12/2001 | Dissolved |
| J. WALTER THOMPSON U.K. HOLDINGS LIMITED | 00280055 | 01/01/1996 | 21/12/2001 | Gold |
| Killa Communications Ltd | 04366282 | 04/02/2002 | 31/03/2002 | Dissolved |
| MAYFAIR & ST. JAMES'S ASSOCIATION LIMITED | 00493510 | 24/04/1996 | 23/01/2003 | Gold |
| Thompson Connect Ltd | 03449566 | 22/12/1997 | 21/12/2001 | Dissolved |
| Thompson,J Walter,Sponsorship Ltd | 02604507 | 31/12/1997 | 21/12/2001 | Dissolved |
| VML(UK) LIMITED | 01660783 | 01/12/1994 | 21/12/2001 | Silver |