| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FNCG 2019 LIMITED | 04331183 | 19/09/2016 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APPLEDORE SHIPBUILDERS (2004) LIMITED | 02052982 | 01/01/2011 | 31/03/2021 | Bronze |
| BABCOCK DESIGN & TECHNOLOGY LIMITED | SC173117 | 21/01/2008 | 17/08/2009 | Not Trading |
| BABCOCK INTEGRATED TECHNOLOGY LIMITED | 06717269 | 19/09/2016 | 31/03/2021 | Bronze |
| BABCOCK MARINE (CLYDE) LIMITED | SC220243 | 30/08/2012 | 15/11/2019 | Silver |
| BABCOCK MARINE (DEVONPORT) LIMITED | 02959785 | 01/01/2011 | 31/03/2021 | Silver |
| BABCOCK MARINE (ROSYTH) LIMITED | SC333105 | 01/01/2011 | 31/03/2021 | Bronze |
| BABCOCK RAIL LIMITED | 02999826 | 15/06/2009 | 29/11/2010 | Silver |
| DEVONPORT ROYAL DOCKYARD LIMITED | 02077752 | 21/01/2008 | 17/07/2009 | One Red Flag |
| FIRST ENGINEERING HOLDINGS LIMITED | SC154605 | 15/06/2009 | 29/11/2010 | Dissolved |
| FRAZER-NASH CONSULTANCY LIMITED | 02562870 | 10/08/2018 | 31/03/2021 | Gold |
| PORT BABCOCK ROSYTH LIMITED | SC173116 | 05/03/2009 | 31/03/2021 | Not Trading |
| QUARRIERS | SC014361 | 11/09/2006 | 11/12/2008 | Silver |
| ROSYTH ROYAL DOCKYARD LIMITED | SC101959 | 30/05/2012 | 31/03/2021 | Amber |
| SCIMCO LIMITED | 03155619 | 15/06/2009 | 29/11/2010 | Insolvent |
| SOCIETY OF MARITIME INDUSTRIES LIMITED | 00883132 | 30/06/2011 | 25/03/2021 | Bronze |
| Starfish (Marine) Ltd | SC265232 | 14/03/2005 | 03/04/2006 | Dissolved |