| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Alexander Stronghold Insurance Services Ltd | 02267231 | 16/03/1992 | Dissolved |
| Babychange Limited | 02584997 | 07/08/1996 | Dissolved |
| Consultancy Management Services Ltd | 02624960 | 28/06/1992 | Dissolved |
| Deals on Wheels (Board Games & Television Game/Quiz Shows) L | 02964840 | 05/09/1994 | Dissolved |
| Guidework Ltd | 02477082 | 24/03/1992 | Dissolved |
| HOMELESS ACTION RESOURCE PROJECT | 04566985 | 18/10/2002 | Silver |
| Multi Booth Systems Ltd | 02451596 | 07/08/1996 | Dissolved |
| Thorn Consultancy Ltd | 04451784 | 30/05/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVOCET CARE & SUPPORT LTD | 00956345 | 07/03/1992 | 05/01/1998 | Amber |
| Boyd Mechanical & Aviation Services Ltd | 01807183 | 12/09/1997 | 30/11/1999 | Dissolved |
| Boyd Mechanical & Aviation Services Ltd | 01807183 | 12/09/1997 | 11/08/1999 | Dissolved |
| CARNECO INVESTMENTS LIMITED | 02141278 | 25/01/1993 | 01/11/1993 | Silver |
| East Coast Pr & Media Ltd | 06296023 | 28/06/2007 | 30/09/2008 | Dissolved |
| K M S Agencies Ltd | 00959481 | 16/03/1992 | 18/03/1994 | Dissolved |
| LEIGH-ON-SEA.COM LIMITED | 08059813 | 08/05/2012 | 31/01/2017 | Silver |
| STRONGHOLD ESTATES LIMITED | 00974774 | 29/04/1994 | 20/05/1994 | Bronze |
| Stronghold Business Management Services Ltd | 02083493 | 16/03/1992 | 22/02/1994 | Dissolved |