| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HAMMOND SUPPORT SYSTEMS LIMITED | 03966344 | 14/02/2001 | Dissolved |
| Kelmscott House Ltd | 03576473 | 05/06/1998 | Dissolved |
| Quester V C T 2 Plc | 03450133 | 28/01/1998 | Dissolved |
| Quester Vct 3 Plc | 03892235 | 20/07/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 126/128 WESTBOURNE GROVE LIMITED | 02261786 | 10/12/1991 | 18/07/1997 | Silver |
| ALBION KAY VCT PLC | 03139019 | 29/06/2005 | 08/05/2009 | Insolvent |
| CALVERT TRUST CHILTERNS FOUNDATION | 08078996 | 22/05/2012 | 17/03/2014 | Dissolved |
| CANOPIUS HOLDINGS UK LIMITED | 04818520 | 30/06/2004 | 29/07/2016 | Silver |
| CANOPIUS MANAGING AGENTS LIMITED | 01514453 | 13/07/2004 | 30/06/2017 | Gold |
| DEX NAME LIMITED | 03772170 | 22/09/1999 | 31/01/2003 | Insolvent |
| Dex Hold Ltd | 03772113 | 22/09/1999 | 31/01/2003 | Dissolved |
| NORTHUMBRIA CALVERT TRUST | 01596913 | 02/09/1998 | 01/03/2012 | Silver |
| S B C W Co Reorganisation (Number 4) | 01128157 | 04/11/1993 | 24/10/1995 | Dissolved |
| S.G. SECURITIES U.K. LIMITED | 00292689 | 11/07/1992 | 30/11/1995 | Gold |
| Securitas Capital (Uk) Ltd | 03718784 | 18/02/1999 | 08/05/2002 | Dissolved |
| THE LAKE DISTRICT CALVERT TRUST | 01240160 | 11/07/2005 | 21/04/2012 | Bronze |
| TOGETHER FOR MENTAL WELLBEING | 00463505 | 17/05/1992 | 26/10/1999 | Silver |
| TOGETHER WORKING FOR WELLBEING TRADING LIMITED | 03775152 | 20/05/1999 | 31/03/2005 | Dissolved |