| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ENHANCED ENGINEERING GROUP LTD | 11963443 | 10/03/2020 | Bronze |
| Gresham Engineering Company Ltd | 01615668 | 31/10/2005 | Dissolved |
| Gresham Engineering Company Ltd | 01615668 | 31/10/2005 | Dissolved |
| H.A.C. Ltd | 02243218 | 31/10/2005 | Dissolved |
| H.A.C. Ltd | 02243218 | 31/10/2005 | Dissolved |
| LYONS HOLDINGS LIMITED | 02443915 | 17/11/1992 | Silver |
| MINEKEEP LIMITED | 01961661 | 08/09/1991 | Bronze |
| Marsh Court Properties Ltd | 01975038 | 10/11/1991 | Dissolved |
| THE ROYAL AIR SQUADRON LIMITED | 07211686 | 01/01/2018 | Gold |
| Test Fishing Syndicate Two Ltd | 02385115 | 17/05/1992 | Dissolved |
| Turner Engineering (Farnborough) Ltd | 01379259 | 17/10/2006 | Dissolved |
| Visual Planning Systems Ltd | 00842226 | 31/10/2005 | Dissolved |
| Visual Planning Systems Ltd | 00842226 | 31/10/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROOMCO LIMITED | 02547802 | 11/10/1992 | 10/03/2020 | Not Trading |
| BROOMCO LIMITED | 02547802 | 11/10/1992 | 10/03/2020 | Not Trading |
| ENGINEERING & DEVELOPMENTS LTD | 02532541 | 20/08/1992 | 10/03/2020 | Gold |
| ENGINEERING & DEVELOPMENTS LTD | 02532541 | 20/08/1992 | 10/03/2020 | Gold |
| FOX-VPS LTD | 00844642 | 01/04/2003 | 10/03/2020 | Gold |
| FOX-VPS LTD | 00844642 | 30/09/2016 | 10/03/2020 | Gold |
| HYDRAULIC ACTUATORS & CONTROLS LTD | 02547793 | 31/12/1991 | 10/03/2020 | Not Trading |
| HYDRAULIC ACTUATORS & CONTROLS LTD | 02547793 | 31/12/1991 | 10/03/2020 | Not Trading |
| LYONS HOLDINGS LIMITED | 02443915 | 17/11/1992 | 09/12/2003 | Silver |
| Quantum Technologies Development Ltd | 02963377 | 31/08/1994 | 21/11/1995 | Dissolved |
| Quantum Technologies Development Ltd | 02963377 | 31/08/1994 | 21/11/1995 | Dissolved |
| Test Fishing Syndicate Two Ltd | 02385115 | 17/05/1992 | 09/12/2003 | Dissolved |