| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hamble Propellers Ltd | 01643547 | 23/05/2002 | Dissolved |
| Kaytoo Ltd | 03629533 | 10/09/1998 | Dissolved |
| NEW MARINE 2 LIMITED | 01171104 | 10/02/2002 | Dissolved |
| NEW MARINE 2 LIMITED | 01171104 | 10/02/2002 | Dissolved |
| New Age Propulsion Ltd | 01683415 | 23/05/2002 | Dissolved |
| New Marine Ltd | 03280202 | 22/06/2001 | Dissolved |
| New Marine Ltd | 03280202 | 01/09/1998 | Dissolved |
| Northcliffe School Trust Ltd | 00734699 | 14/03/1992 | Dissolved |
| SINGER & FRIEDLANDER AIM 3 VCT LIMITED | 06887081 | 25/06/2009 | Dissolved |
| Shearwater Marine Products Ltd | 02523783 | 23/05/2002 | Dissolved |
| Teignbridge Propellers (Services) Ltd | 02673645 | 23/05/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMATI AIM VCT PLC | 04138683 | 22/02/2006 | 26/06/2019 | Silver |
| ATKINS ABG LIMITED | 04110625 | 01/01/2004 | 16/03/2007 | Dissolved |
| Advanced Technology (U K) Plc | 03307177 | 17/02/2000 | 13/06/2001 | Dissolved |
| Amtech Electronic Filtration Technologies Ltd | 03519869 | 30/04/1999 | 06/09/2000 | Dissolved |
| BABCOCK TRUSTEES LIMITED | 01996061 | 01/04/2003 | 31/03/2006 | Strike Off |
| CHILWORTH MANOR LIMITED | 02328662 | 29/06/1998 | 20/04/2001 | Silver |
| CONDER ENVIRONMENTAL PUBLIC LIMITED COMPANY | 04102040 | 08/11/2000 | 26/07/2007 | Dissolved |
| Enigma Ventures Ltd | 03631083 | 13/10/1998 | 20/07/1999 | Dissolved |
| FIH GROUP PLC | 03416346 | 26/07/2005 | 13/04/2015 | Gold |
| GO SOUTH COAST LIMITED | 03949597 | 17/03/2000 | 31/07/2005 | Bronze |
| GOSPORT FERRY LIMITED | 02254382 | 06/09/2013 | 13/04/2015 | Bronze |
| Hamble Propellers Ltd | 01643547 | 16/03/1999 | 11/01/2001 | Dissolved |
| I.G.G. COMPONENT TECHNOLOGY LIMITED | 03711385 | 22/03/1999 | 22/12/2004 | Dissolved |
| KENDRIC ASH LIMITED | 03685985 | 01/03/1999 | 31/01/2006 | Dissolved |
| MARWELL WILDLIFE | 01355272 | 20/04/1999 | 26/04/2005 | Silver |
| NEW MARINE 2 LIMITED | 01171104 | 16/03/1999 | 11/01/2001 | Dissolved |
| New Age Propulsion Ltd | 01683415 | 16/03/1999 | 11/01/2001 | Dissolved |
| SOUTHERN VECTIS LIMITED | 02005917 | 01/10/1999 | 31/07/2005 | Not Trading |
| Shearwater Marine Products Ltd | 02523783 | 16/03/1999 | 11/01/2001 | Dissolved |
| Singer & Friedlander Aim Ltd | 03645315 | 17/05/2005 | 22/02/2006 | Dissolved |
| THE PORTSMOUTH HARBOUR FERRY COMPANY LIMITED | 00018751 | 31/03/2003 | 14/06/2004 | Bronze |
| Teignbridge Propellers (Services) Ltd | 02673645 | 16/03/1999 | 11/01/2001 | Dissolved |
| UNIVERSITY OF SOUTHAMPTON HOLDINGS LIMITED | 02331936 | 01/08/2009 | 31/07/2015 | Silver |