| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Whitaker,John,H,(Farms) Ltd | 01662674 | 18/07/1991 | Dissolved |
| Whitfleet Ltd | 01256490 | 15/06/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FENTONGHYLL LIMITED | 02847792 | 01/10/1993 | 09/06/2003 | Silver |
| H. RAPER LIMITED | 01245445 | 10/07/1991 | 05/06/2001 | Dissolved |
| INTERNATIONAL BULK LIQUIDS (STORAGE AND TRANSPORT) LIMITED | 00445884 | 01/02/1992 | 10/01/2003 | Gold |
| JOHN H. WHITAKER (HOLDINGS) LIMITED | 00111581 | 10/07/1991 | 09/06/2003 | Insolvent |
| JOHN H. WHITAKER (MANAGEMENT) LIMITED | 01531390 | 10/07/1991 | 05/06/2001 | Gold |
| JOHN H. WHITAKER (PROPERTIES) LIMITED | 01432171 | 10/07/1991 | 05/06/2001 | Bronze |
| JOHN H.WHITAKER (TANKERS) LIMITED | 00219451 | 10/07/1991 | 05/06/2001 | Silver |
| JOHN HARKER,LIMITED | 00150127 | 10/07/1991 | 05/06/2001 | Dissolved |
| London Container Services Ltd | 01938822 | 01/02/1993 | 10/01/2003 | Dissolved |
| Shipowners Protection & Indemnity Association Ltd | 00173629 | 26/09/1991 | 19/09/1996 | Dissolved |
| TRADCHASE LIMITED | 02355054 | 03/03/1992 | 09/06/2003 | Dissolved |
| WHITCREW MANAGEMENT (UK) LIMITED | 00480807 | 10/07/1992 | 17/04/1998 | Dissolved |
| YORKSHIRE DRY DOCK COMPANY,LIMITED(THE) | 00149180 | 13/06/1991 | 31/12/1997 | Dissolved |