| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANGLIAN MARINE SERVICES LIMITED | 03468843 | 12/03/1998 | Dissolved |
| HAVEN PORTS (MARINE & CONSTRUCTION MANAGEMENT) LIMITED | 03702954 | 22/02/2008 | Dissolved |
| RED7 INSHORE DIVING LTD | 09652956 | 23/06/2015 | Gold |
| RED7 OFFSHORE LTD | 09652849 | 23/06/2015 | Dissolved |
| RED7MARINE 3 LTD | 09572431 | 01/05/2015 | Dissolved |
| RED7MARINE CONSTRUCTION LIMITED | 07832545 | 05/12/2012 | Dissolved |
| RED7MARINE LTD | 06356004 | 30/08/2007 | Dissolved |
| RED7MARINE PLANT & SERVICES LIMITED | 07832533 | 05/12/2012 | Dissolved |
| SEAVEX LIMITED | 08232081 | 27/09/2012 | Dissolved |
| SEAWAY ENGINEERING LIMITED | 05313662 | 15/12/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|