| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bluewood Services Ltd | 03121191 | 02/11/1995 | Dissolved |
| GAOH CONSULTING LIMITED | 07198181 | 22/03/2010 | Dissolved |
| GAOH OFFSHORE (UK) LIMITED | 07224286 | 15/04/2010 | Dissolved |
| KAROELAN LIMITED | 02992082 | 18/11/1994 | Dissolved |
| Micropager (U K) Ltd | 03049318 | 21/05/1996 | Dissolved |
| PHI ASSOCIATES LIMITED | 03278647 | 18/11/1996 | Dissolved |
| TANTRUMS LIMITED | 06727260 | 17/10/2008 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GAOH ONSHORE LIMITED | 07359451 | 29/10/2010 | 29/02/2012 | Not Trading |
| HADLEY SHIPPING INVESTMENTS LIMITED | 04400306 | 21/06/2002 | 13/06/2003 | Dissolved |
| HOULDER ENGINEERING GROUP LIMITED | 06056166 | 01/05/2012 | 19/07/2019 | Silver |
| HOULDER LIMITED | 04400298 | 21/06/2002 | 19/07/2019 | Silver |
| Micropager (U K) Ltd | 03049318 | 25/04/1995 | 21/05/1996 | Dissolved |
| SEASPEED MARINE CONSULTING LIMITED | 02106811 | 27/11/1992 | 13/06/2003 | Not Trading |