| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAGENDON NOMINEES LIMITED | 02789303 | 11/02/1993 | Dissolved |
| First Solarparks Uk Ltd | 05967486 | 17/01/2008 | Dissolved |
| First Solarparks Uk Ltd | 05967486 | 17/01/2008 | Dissolved |
| H.S.B.S. INVESTMENTS LIMITED | 00766125 | 31/07/1995 | Dissolved |
| L W D Ltd | 02162025 | 08/08/1992 | Dissolved |
| Perspectives on Architecture Ltd | 02843532 | 24/08/1993 | Dissolved |
| Quasar Capital Partners Llp | OC308972 | 31/07/2006 | Dissolved |
| RIPON IMPROVEMENT TRUST | 02595242 | 25/03/1991 | Dissolved |
| THE HACKFALL TRUST | 04351377 | 11/01/2002 | Silver |
| The Prince of Wales's Institute of Architecture | 02491307 | 10/04/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BEEF SHORTHORN CATTLE SOCIETY (THE) | SC019414 | 15/02/1991 | 01/03/1993 | Silver |
| CAVAGHAN & GRAY GROUP LIMITED | 01357837 | 27/09/1992 | 17/04/1998 | Silver |
| CHEPSTOW RACES LIMITED | 02020650 | 11/06/1991 | 01/08/1991 | Silver |
| Caren (292) Ltd | 03213219 | 07/11/1996 | 22/06/2001 | Dissolved |
| DGRP LIMITED | 00192947 | 31/07/1991 | 02/07/2001 | Dissolved |
| Dalepak Trustee & Nominee Company Ltd | 01209769 | 25/09/1992 | 17/04/1998 | Dissolved |
| H.S.B.S. INVESTMENTS LIMITED | 09467915 | 03/03/2015 | 24/09/2020 | Not Trading |
| Huckston Limited | 02750809 | 28/06/1994 | 02/12/1994 | Dissolved |
| IMJACK PLC | 05612789 | 10/11/2005 | 28/06/2011 | Dissolved |
| IMJACK SECURE COMMUNICATIONS LIMITED | 04760795 | 16/09/2005 | 05/05/2009 | Dissolved |
| KCOM GROUP LIMITED | 02150618 | 01/03/1999 | 24/07/2009 | Bronze |
| LONDON CLINIC DEVELOPMENT LIMITED | 04132379 | 28/02/2001 | 31/03/2012 | Amber |
| LONDON CLINIC ENTERPRISES LIMITED | 03173985 | 04/03/1997 | 31/03/2012 | Dissolved |
| MINORPLANET LIMITED | 04072786 | 08/02/2001 | 30/06/2004 | Dissolved |
| MINORPLANET SYSTEMS PLC | 03372097 | 17/10/1997 | 30/06/2004 | Dissolved |
| MORCO GROUP LIMITED | 02828663 | 23/09/1993 | 07/10/1996 | Dissolved |
| Minorplanet Systems Usa Ltd | 04131647 | 08/02/2001 | 24/06/2003 | Dissolved |
| NORTHERN RACING LTD | 00203365 | 11/06/1991 | 01/08/1991 | Silver |
| PRUDENTIAL PUBLIC LIMITED COMPANY | 01397169 | 13/06/1992 | 05/05/2000 | Silver |
| RANK FOUNDATION LIMITED(THE) | 00516434 | 25/09/1991 | 05/12/2007 | Gold |
| RIPON CITY PARTNERSHIP | 03754000 | 18/10/2005 | 05/10/2009 | Strike Off |
| SCOTTISH AMICABLE LIFE LIMITED | SC171130 | 22/09/1997 | 27/03/2003 | Dissolved |
| THE MEDIA BUZZ LIMITED | 03839629 | 01/08/2006 | 03/11/2006 | Dissolved |
| TRUSTEES OF THE LONDON CLINIC LIMITED | 00307579 | 10/04/1992 | 31/03/2012 | Silver |
| The Media Buzz Holdings Ltd | 05895604 | 03/11/2006 | 25/02/2009 | Dissolved |
| WADDINGTON LIMITED | 00173691 | 02/08/1991 | 04/02/2000 | Dissolved |
| YORKSHIRE AGRICULTURAL SOCIETY | 01666751 | 09/06/1994 | 12/05/2006 | Gold |