| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Brains Ltd | 02484554 | 23/03/1991 | Dissolved |
| Buckinghamshire Recruitment & Accountancy Instruction Servic | 01979900 | 20/02/2002 | Dissolved |
| FENTON INSURANCE COMPANY LIMITED(THE) | 00307559 | 06/04/2011 | Dissolved |
| HAMPDEN TAX CONSULTANTS LIMITED | 02944011 | 16/10/2009 | Dissolved |
| MAGIC PAINTBRUSH LIMITED | 07604150 | 14/04/2011 | Dissolved |
| OLD COMPANY 1 LIMITED | 00944994 | 30/10/2017 | Dissolved |
| OLD COMPANY 10 LIMITED | 00785843 | 30/10/2017 | Dissolved |
| OLD COMPANY 2 LIMITED | 03407299 | 30/10/2017 | Dissolved |
| OLD COMPANY 3 LIMITED | 00789566 | 30/10/2017 | Dissolved |
| OLD COMPANY 4 LIMITED | 04729659 | 30/10/2017 | Dissolved |
| OLD COMPANY 5 LIMITED | 03579158 | 30/10/2017 | Dissolved |
| OLD COMPANY 6 LIMITED | 02872389 | 30/10/2017 | Dissolved |
| OLD COMPANY 7 LIMITED | 01959070 | 30/10/2017 | Dissolved |
| OLD COMPANY 8 LIMITED | 07428437 | 30/10/2017 | Dissolved |
| OLD COMPANY 9 LIMITED | 03272310 | 30/10/2017 | Dissolved |
| S.T.CONSILIUM LIMITED | 04624332 | 23/12/2002 | Dissolved |
| STOO1 LIMITED | 07184160 | 10/03/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 4C BUCKS LIMITED | 05888137 | 01/03/2007 | 27/03/2013 | Dissolved |
| 4C BUCKS LIMITED | 05888137 | 01/03/2007 | 27/03/2013 | Dissolved |
| ARCHOVER LIMITED | 07235487 | 13/12/2017 | 13/12/2017 | Amber |
| BAPTIST TIMES LIMITED(THE) | 00506798 | 22/09/2004 | 10/02/2012 | Dissolved |
| Buckinghamshire Recruitment & Accountancy Instruction Servic | 01979900 | 24/05/1991 | 31/01/1998 | Dissolved |
| COMMUNITY REINSURANCE CORPORATION LIMITED | 01082029 | 09/03/2011 | 19/11/2020 | Silver |
| CONNECT 2 COMMUNITY LIMITED | 07701930 | 12/07/2011 | 26/07/2011 | Dissolved |
| College Street Baptist Church Business Ministries Ltd | 03255342 | 26/09/1996 | 11/12/1996 | Dissolved |
| GLOBAL VILLAGE ACTION LIMITED | 06866749 | 01/04/2009 | 08/10/2009 | Not Trading |
| HAMPDEN INSURANCE HOLDINGS LIMITED | 01067737 | 16/07/2014 | 20/06/2022 | Silver |
| HAMPDEN PLC | 02918089 | 28/09/2010 | 20/06/2022 | Bronze |
| LANDMARK SPACE LIMITED | 05374141 | 03/11/2010 | 25/06/2014 | Silver |
| LIVERY ACCOUNTING SERVICE LIMITED | 07416286 | 22/10/2010 | 20/02/2014 | Gold |
| MGI UK AREA LIMITED | 05758387 | 27/03/2006 | 29/11/2013 | Gold |
| OLD COMPANY 22 LIMITED | 07723995 | 16/07/2014 | 16/07/2014 | Dissolved |
| REGENT'S PARK COLLEGE (OXFORD) LIMITED | 02948887 | 14/07/1994 | 08/11/2012 | Not Trading |
| REGENT'S PARK COLLEGE INCORPORATED LIMITED | 03212325 | 14/06/1996 | 08/11/2012 | Not Trading |
| SASSE FACILITIES MANAGEMENT LIMITED | 04756722 | 07/05/2003 | 30/04/2004 | Silver |
| SEYMOUR TAYLOR AUDIT LIMITED | 02982099 | 18/02/1998 | 31/12/2022 | Not Trading |
| SEYMOUR TAYLOR LIMITED | 06668743 | 06/07/2009 | 24/09/2020 | Bronze |
| ST HAMPDEN LIMITED | 06668740 | 06/07/2009 | 31/12/2022 | Bronze |
| THE REED EDUCATIONAL TRUST LIMITED | 02420409 | 06/03/1991 | 18/10/1996 | Amber |