| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BALFOUR ROSSITER LIMITED | 02845467 | 17/08/1993 | Dissolved |
| BLUE GEE LIMITED | 03891355 | 02/03/2000 | Dissolved |
| Baltic Charter Ltd | 05601250 | 24/10/2005 | Dissolved |
| Marina Mutual Insurance Association Ltd | 02450864 | 15/05/1991 | Dissolved |
| Nordwind Charter Ltd | 05595627 | 18/10/2005 | Dissolved |
| Plant & Deck Ltd | 05677175 | 17/01/2006 | Dissolved |
| Rossiter Yachts Ltd | 01474101 | 01/12/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A.K. Balfour (Naval Architects) Limited | 01370757 | 14/01/1992 | 12/10/1993 | Dissolved |
| BRITISH MARINE FEDERATION | 02592536 | 01/03/1993 | 14/01/1995 | Bronze |
| Golden Shipping Line Ltd | 05609305 | 01/11/2005 | 22/10/2006 | Dissolved |
| ROSSITER MARINE LTD. | 00384118 | 01/12/1991 | 04/11/2019 | Gold |
| ROSSITER YACHTS LIMITED | 00428906 | 28/10/2002 | 03/07/2006 | Insolvent |
| ROSSITER YACHTS LIMITED | 00428906 | 01/12/1991 | 04/11/2019 | Insolvent |
| YACHT BROKERS DESIGNERS & SURVEYORS ASSOCIATION (HOLDINGS) LIMITED(THE) | 02115348 | 19/11/2013 | 27/11/2015 | Bronze |