| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 736199 Ltd | 00736199 | 16/07/2003 | Dissolved |
| Alginate Industries (Scotland) Ltd | 00419408 | 16/07/2003 | Dissolved |
| Alginate Industries Ltd | 01550507 | 16/07/2003 | Dissolved |
| Argaiv Ltd | 03745627 | 28/04/1999 | Dissolved |
| J.B. Tillott Ltd | 00506873 | 16/07/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CONSUMER HEALTH PRODUCTS (MINORITY INTERESTS) COMPANY | 02906847 | 31/10/2000 | 17/06/2002 | Dissolved |
| Charwell Pharmaceuticals Ltd | 00275075 | 29/05/1998 | 25/06/2002 | Dissolved |
| FARMITALIA CARLO ERBA LIMITED | 00907870 | 16/07/2003 | 31/03/2009 | Dissolved |
| G.D.SEARLE & CO.LIMITED | 00516644 | 16/07/2003 | 31/03/2009 | Insolvent |
| Lambert Chemical Co Ltd | 00264398 | 31/10/2000 | 25/06/2002 | Dissolved |
| MCNEIL HEALTHCARE (UK) LIMITED | 02930463 | 25/10/2000 | 25/06/2002 | Silver |
| MCNEIL PRODUCTS LIMITED | 02906848 | 31/10/2000 | 17/06/2002 | Bronze |
| Mtg Divestitures Ltd | 01827446 | 01/09/1999 | 31/03/2009 | Dissolved |
| NEUSENTIS LIMITED | 03443383 | 01/05/1998 | 12/02/2009 | Insolvent |
| PARKE DAVIS & CO LIMITED | FC010930 | 28/07/2000 | 25/06/2002 | Amber |
| PFIZER GROUP LIMITED | 01143903 | 01/05/1998 | 12/02/2009 | Dissolved |
| PFIZER LIMITED | 00526209 | 07/02/2000 | 12/02/2009 | Gold |
| PFIZER UK GROUP LIMITED | 04273515 | 03/09/2001 | 12/02/2009 | Dissolved |
| PHARMACIA & UPJOHN (CAMBRIDGE) LIMITED | 00974213 | 16/07/2003 | 31/03/2009 | Dissolved |
| PHARMACIA AFRICA LIMITED | 03461034 | 16/07/2003 | 31/03/2009 | Dissolved |
| PHARMACIA ANIMAL HEALTH LIMITED | 00836820 | 16/07/2003 | 31/03/2009 | Dissolved |
| PHARMACIA LABORATORIES LIMITED | 00695328 | 16/07/2003 | 31/03/2009 | Dissolved |
| PHARMACIA LIMITED | 00506792 | 16/07/2003 | 31/03/2009 | Gold |
| PHARMACIA SEARLE LIMITED | 03326109 | 16/07/2003 | 31/03/2009 | Insolvent |
| PHARMACIA UK LIMITED | 02534142 | 16/07/2003 | 31/03/2009 | Dissolved |
| PZR LIMITED | 00962655 | 01/05/1998 | 31/03/2006 | Not Trading |
| Pharmacia & Upjohn Management Co Ltd | 03119910 | 16/07/2003 | 16/07/2008 | Dissolved |
| UNICLIFFE LIMITED | 00864504 | 29/05/1998 | 25/06/2002 | Dissolved |
| W W-G (U K) Ltd | 02982366 | 11/10/2000 | 25/06/2002 | Dissolved |
| W-L (EUROPE) | 02903539 | 11/10/2000 | 25/06/2002 | Dissolved |
| W-L (PORTUGAL) | 02903294 | 11/10/2000 | 25/06/2002 | Dissolved |
| W-L (SPAIN) | 02903288 | 11/10/2000 | 25/06/2002 | Dissolved |
| WARNER LAMBERT (UK) LIMITED | 00263564 | 28/07/2000 | 31/03/2009 | Dissolved |
| WILKINSON SWORD LIMITED | 00029311 | 11/10/2000 | 25/06/2002 | Amber |
| Warner-Lambert Consumer Health Products (Eastleigh) Co | 03194825 | 11/10/2000 | 25/06/2002 | Dissolved |
| Warner-Lambert Healthcare Co | 02920671 | 25/10/2000 | 25/06/2002 | Dissolved |
| Wilkinson Sword (1999) Ltd | 03893321 | 11/10/2000 | 25/06/2002 | Dissolved |