| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Abaform Limited | 02796649 | 01/06/1993 | Dissolved |
| BETTER OFF OUT LIMITED | 07314697 | 14/07/2010 | Dissolved |
| Balabeam Ltd | 02799592 | 01/06/1993 | Dissolved |
| Blackwell (Holdings) Ltd | 03162918 | 11/04/1996 | Dissolved |
| Blackwell Information Technology Ltd | 03094371 | 13/11/1995 | Dissolved |
| Cottontail Ltd | SC123765 | 17/08/1990 | Dissolved |
| GET BRITAIN OUT LIMITED | 08149734 | 19/07/2012 | Strike Off |
| Jenkins,U P,Ltd | 00953144 | 31/12/1992 | Dissolved |
| MBC (ESTATES) LIMITED | 03092259 | 17/10/1995 | One Red Flag |
| THE EU REFERENDUM CAMPAIGN LIMITED | 07314740 | 14/07/2010 | Strike Off |
| TOBY BLACKWELL LIMITED | 05627686 | 18/11/2005 | Silver |
| TREBETHERICK STORES LTD | 05256937 | 02/03/2010 | Dissolved |
| The Blackwell Group Ltd | 01512287 | 31/12/1992 | Dissolved |
| U.P. JENKINS LIMITED | 03836588 | 06/09/1999 | Dissolved |
| WHITEWELLS FARM COTTAGES LIMITED | 07384780 | 22/09/2010 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Agafame Ltd | 02799587 | 01/06/1993 | 06/02/1995 | Dissolved |
| Aroma Broadcasting Ltd | 04008693 | 10/07/2000 | 01/07/2003 | Dissolved |
| BH BLACKWELL LIMITED | 03867902 | 10/03/2000 | 29/03/2022 | Not Trading |
| BLACKWELL (TRUSTEES) LIMITED | 01608922 | 31/12/1992 | 30/01/1997 | Not Trading |
| BLACKWELL LIMITED | 02762961 | 17/11/1992 | 22/05/2003 | Amber |
| BLACKWELL PUBLISHING LIMITED | 00180277 | 31/12/1992 | 19/05/2000 | Dissolved |
| CATENAI PLC | 04689130 | 02/06/2003 | 31/01/2006 | One Red Flag |
| EDEN RESEARCH PLC | 03071324 | 25/06/1996 | 28/05/1998 | Gold |
| FIELD FARM FRESH LIMITED | 04538043 | 18/09/2002 | 16/05/2005 | Dissolved |
| FIRST OXFORDSHIRE RADIO COMPANY LIMITED | 02247588 | 06/07/1991 | 24/05/2000 | Silver |
| GLOBAL VISION FOR BRITAIN LIMITED | 05888291 | 26/07/2006 | 09/01/2009 | Not Trading |
| HEART OF ENGLAND TRAINING AND ENTERPRISE COUNCIL | 02481337 | 14/03/1992 | 07/09/1994 | Dissolved |
| Industrial Finance Group Ltd | 02528482 | 07/08/1992 | 20/11/1999 | Dissolved |
| MAIL USERS' ASSOCIATION LIMITED | 01246797 | 25/09/1991 | 22/09/1993 | Gold |
| OXFORD BROADCASTING LIMITED | 03426787 | 30/06/2000 | 11/11/2003 | Dissolved |
| OXFORD STUDENT RADIO | 03096438 | 19/09/1995 | 04/05/1996 | Dissolved |
| Reading Television Ltd | 04570403 | 13/01/2003 | 31/01/2006 | Dissolved |
| SWETS INFORMATION SERVICES LIMITED | 00165100 | 12/12/1992 | 09/03/2000 | Dissolved |
| THAMES BUSINESS ADVICE CENTRE | 01887866 | 07/08/1992 | 11/07/1995 | Dissolved |
| THAMESQUOTE LIMITED | 02360672 | 10/07/1992 | 24/05/2000 | Silver |
| TRISTAR BROADCASTING LIMITED | 02729873 | 03/08/1992 | 01/10/1993 | Dissolved |
| UK OUT OF EU LIMITED | 07784054 | 22/09/2011 | 09/06/2021 | Dissolved |
| VOTE UK OUT OF EU LIMITED | 07783336 | 22/09/2011 | 09/06/2021 | Dissolved |