| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Beamac Ltd | 01983325 | 14/12/1991 | Dissolved |
| Euro-Seas Beattie Ltd | 03422545 | 11/11/1998 | Dissolved |
| FLEXIBLE ENGINEERED SOLUTIONS SUBSEA LIMITED | 08977597 | 21/05/2015 | Dissolved |
| MANTARAY INNOVATIONS LIMITED | 08148296 | 08/06/2017 | Dissolved |
| TFHL LIMITED | 07963284 | 24/02/2012 | Dissolved |
| TFLX LIMITED | 05704584 | 27/01/2011 | Dissolved |
| TTLX LIMITED | 07042863 | 19/01/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRAZENLIGHT LIMITED | 03891470 | 04/07/2001 | 06/04/2009 | One Red Flag |
| BRAZENLIGHT LIMITED | 03891470 | 12/04/2000 | 04/05/2024 | One Red Flag |
| CONTITECH BEATTIE LTD | 01681309 | 31/01/1990 | 14/04/2000 | Dissolved |
| CROSSCO (454) LIMITED | 01727300 | 04/07/2001 | 04/05/2024 | Silver |
| CROSSCO (454) LIMITED | 01727300 | 10/11/1992 | 04/05/2024 | Silver |
| ENVIRO PROPERTY PARTNERS LIMITED | 08018351 | 11/07/2019 | 04/05/2024 | One Red Flag |
| EPPL (MORPETH) LIMITED | 10481862 | 11/07/2019 | 04/05/2024 | One Red Flag |
| GATES ENGINEERING & SERVICES UK LIMITED | 10806154 | 06/06/2017 | 12/06/2017 | One Red Flag |
| Greenseas Ltd | 03831243 | 20/08/1999 | 05/09/2005 | Dissolved |
| TECHFLOW MARINE LTD | 05505237 | 15/04/2011 | 04/05/2024 | One Red Flag |