| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DAGS PARTNERS LIMITED | 08431204 | 06/03/2013 | Silver |
| EUROMAR SHIPPING LTD | 14554441 | 22/12/2022 | Bronze |
| NATIONAL SHOOTING CENTRE LIMITED | 03525563 | 23/10/2019 | Bronze |
| Putford Ltd | 01156004 | 05/07/2002 | Dissolved |
| Seacor Capital Two Ltd | 04182031 | 19/03/2001 | Dissolved |
| Seacor-Smit Holdings B.V. | FC023034 | 27/02/2001 | Dissolved |
| Stirling Trustees Ltd | SC160232 | 30/09/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOSTON PUTFORD OFFSHORE SAFETY LIMITED | 00455971 | 19/04/2000 | 15/03/2010 | Amber |
| GLOBE WIRELESS (UK) LIMITED | 02380744 | 10/05/1999 | 10/12/1999 | Dissolved |
| GLOBE WIRELESS UK HOLDINGS LIMITED | 03752538 | 07/05/1999 | 10/12/1999 | Dissolved |
| LINK ASSOCIATES INTERNATIONAL GLOBAL LIMITED | 04149070 | 07/09/2007 | 15/03/2010 | Dissolved |
| NRC SERVICING LIMITED | 05206751 | 16/08/2004 | 15/03/2010 | One Red Flag |
| SEACOR CAPITAL (UK) LIMITED | 03952530 | 29/03/2000 | 15/03/2010 | Bronze |
| SEACOR INTERNATIONAL LIMITED | 03289386 | 11/12/2001 | 15/03/2010 | Dissolved |
| SEACOR MARINE (INTERNATIONAL) LIMITED | 04325263 | 20/11/2001 | 15/03/2010 | Silver |
| SOUTHERN CREWING SERVICES LIMITED | 02858994 | 09/03/2004 | 15/03/2010 | Gold |
| VECTOR-SEACOR LTD | 02600004 | 27/07/2000 | 15/03/2010 | Dissolved |
| WITT O'BRIEN'S LTD | 02261971 | 07/09/2007 | 15/03/2010 | Dissolved |