| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ayrton & Partners Ltd | 01190386 | 24/01/1993 | Dissolved |
| Ayrton & Partners Ltd | 01190386 | 24/01/1993 | Dissolved |
| BEACON HILL NATURE RESERVE | 07793743 | 30/09/2011 | Silver |
| Colin Williams Metals Ltd | 00936678 | 11/05/1992 | Dissolved |
| Switchunion Ltd | 02703144 | 15/04/1992 | Dissolved |
| Switchunion Ltd | 02703144 | 15/04/1992 | Dissolved |
| THE NORLAND FOUNDATION | 11077904 | 22/11/2017 | Gold |
| THREADNEEDLE STREET BUSINESS CENTRE LIMITED | 04710916 | 27/07/2005 | Dissolved |
| WOGEN LIMITED | 06949664 | 14/07/2009 | Bronze |
| Wogen Technology Ltd | FC017504 | 16/09/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Castle Crushing Ltd | 02595433 | 17/04/1991 | 29/09/2000 | Dissolved |
| GPM DEVELOPMENT LIMITED | 02292156 | 06/02/1992 | 09/10/2000 | Silver |
| MERCHANT TAYLORS' SCHOOL | 03411540 | 14/07/2004 | 19/06/2014 | Silver |
| MERCHANT TAYLORS' SCHOOL ENTERPRISES LIMITED | 02275287 | 01/07/2006 | 31/08/2015 | One Red Flag |
| THE MERCHANT TAYLORS' AND CHRISTOPHER BOONE'S ALMSHOUSES CHARITY | 07416732 | 17/07/2017 | 16/07/2018 | Amber |
| WOGEN RESOURCES LIMITED | 02071596 | 05/03/1992 | 01/10/2007 | One Red Flag |
| WOGEN RESOURCES LIMITED | 02071596 | 05/03/1992 | 10/09/2008 | One Red Flag |
| WOGEN SERVICES LIMITED | 01069389 | 05/03/1992 | 06/10/2005 | Silver |
| WOGEN SERVICES LIMITED | 01069389 | 05/03/1992 | 08/02/2018 | Silver |
| WOGEN TITANIUM LIMITED | 00461612 | 05/03/1992 | 01/10/2007 | Not Trading |
| WOGEN TITANIUM LIMITED | 00461612 | 05/03/1992 | 30/06/2017 | Not Trading |