| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Afromar (Bunkers) Ltd | 02295658 | 12/06/1992 | Dissolved |
| Camomile Consultants Ltd | 01113682 | 12/06/1991 | Dissolved |
| Camomile Distribution Consulting Services Ltd | 01884260 | 12/06/1992 | Dissolved |
| Camomile Offshore Consultants Ltd | 01108235 | 12/06/1991 | Dissolved |
| Clarkson Oil Broking Ltd | 01864534 | 12/06/1992 | Dissolved |
| Cruise Brokers Ltd | 02480189 | 13/03/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Austral Chartering (London) Ltd | 02593672 | 11/04/1991 | 31/05/1998 | Dissolved |
| BIGARD BROTHERS AND BUSWELL LIMITED | 00757126 | 21/12/1991 | 31/05/1998 | Dissolved |
| CLARKSON (TRUSTEES) LIMITED | 01207835 | 12/06/1992 | 31/05/1998 | Not Trading |
| CLARKSON CAPITAL LIMITED | 03449388 | 08/10/1997 | 31/05/1998 | Amber |
| CLARKSON DRY CARGO LIMITED | 03354929 | 17/04/1997 | 31/05/1998 | Not Trading |
| CLARKSON HOLDINGS LIMITED | 03355989 | 18/04/1997 | 31/05/1998 | Not Trading |
| CLARKSON MORTGAGE COMPANY LIMITED | 01121547 | 27/01/1993 | 31/05/1998 | Dissolved |
| CLARKSON OVERSEAS SHIPBROKING LIMITED | 00868902 | 12/06/1992 | 31/05/1998 | Silver |
| CLARKSON PLC | 01190238 | 14/06/1992 | 31/05/1998 | Gold |
| CLARKSON PROPERTY HOLDINGS LIMITED | 02105762 | 12/06/1992 | 31/05/1998 | Not Trading |
| CLARKSON RESEARCH SERVICES LIMITED | 01944749 | 12/06/1992 | 31/05/1998 | Silver |
| CLARKSON SALE AND PURCHASE LIMITED | 03354936 | 17/04/1997 | 31/05/1998 | Not Trading |
| CLARKSON SHIPBROKERS LIMITED | 03354938 | 17/04/1997 | 31/05/1998 | Not Trading |
| CLARKSON SHIPBROKING GROUP LIMITED | 01174759 | 12/06/1992 | 31/05/1998 | Gold |
| CLARKSON TANKERS LIMITED | 03354315 | 17/04/1997 | 31/05/1998 | Not Trading |
| CLARKSON VALUATIONS LIMITED | 03354934 | 17/04/1997 | 31/05/1998 | Gold |
| CLARKSONS PLATOU FUTURES LIMITED | 03052018 | 17/05/1995 | 31/05/1998 | Silver |
| CLARKSONS PLATOU LEGAL SERVICES LIMITED | 03353982 | 16/04/1997 | 31/05/1998 | Dissolved |
| Clarkson Asset Finance Ltd | 03354925 | 17/04/1997 | 31/05/1998 | Dissolved |
| Clarkson Bunkers Ltd | 03354926 | 17/04/1997 | 31/05/1998 | Dissolved |
| Clarkson Derivatives Ltd | 03428188 | 03/09/1997 | 31/05/1998 | Dissolved |
| Clarkson Forwarding Ltd | 03544433 | 09/04/1998 | 31/05/1998 | Dissolved |
| Clarkson Futures Ltd | 03367456 | 08/05/1997 | 31/05/1998 | Dissolved |
| Clarkson Investment Management Ltd | 03354931 | 17/04/1997 | 31/05/1998 | Dissolved |
| Clarkson Partners Ltd | 03367447 | 08/05/1997 | 31/05/1998 | Dissolved |
| Clarkson Shipmanagement Ltd | 03354942 | 17/04/1997 | 31/05/1998 | Dissolved |
| Clarkson Shipping Ltd | 03458998 | 14/11/1997 | 31/05/1998 | Dissolved |
| Clarkson Wolff Ltd | 01869573 | 12/06/1991 | 31/05/1998 | Dissolved |
| Ffa Ltd | 03264767 | 11/10/1996 | 31/05/1998 | Dissolved |
| H. CLARKSON & COMPANY LIMITED | 00152738 | 12/06/1992 | 31/05/1998 | Bronze |
| H. CLARKSON & COMPANY LIMITED | 00152738 | 12/06/1992 | 31/05/1998 | Bronze |