| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AEW UK REIT 2015 LIMITED | 09524699 | 01/10/2023 | Not Trading |
| AEW UK REIT PLC | 09522515 | 01/10/2023 | Silver |
| BRITISH PROPERTY FEDERATION (EUROPE) LIMITED | 03374309 | 15/03/2002 | Dissolved |
| CONNECTED PLACES CATAPULT | 11837978 | 30/07/2020 | Bronze |
| GREENCORE HOMES LTD | 08754406 | 01/08/2023 | Amber |
| HOWARD DE WALDEN ESTATES HOLDINGS LIMITED | 06439246 | 03/12/2014 | Silver |
| HOWARD DE WALDEN ESTATES LIMITED | 00781024 | 03/12/2014 | Silver |
| LIZ PEACE LTD | 09198950 | 02/09/2014 | Dissolved |
| NUCLEAR WASTE SERVICES LIMITED | 05608448 | 01/09/2024 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCHITECTURAL HERITAGE FUND(THE) | 01150304 | 24/09/2014 | 28/09/2022 | Gold |
| BPF COMMERCIAL LIMITED | 03672922 | 28/02/2002 | 19/12/2014 | Amber |
| BRITISH PROPERTY FEDERATION | 00778293 | 19/11/2003 | 19/12/2014 | Silver |
| BUSINESS SOUTH GROUP LIMITED | 01604788 | 04/07/2001 | 28/01/2002 | Silver |
| CENTRE FOR LONDON | 08414909 | 07/07/2016 | 15/03/2017 | Bronze |
| FARNBOROUGH AEROSPACE CONSORTIUM LIMITED | 03360334 | 29/05/1997 | 10/06/2003 | Silver |
| INTRINSIQ MATERIALS LIMITED | 04244598 | 19/09/2001 | 19/09/2001 | Dissolved |
| LANDAID CHARITABLE TRUST LIMITED | 02049135 | 06/03/2006 | 31/03/2019 | Silver |
| MINESEEKER FOUNDATION | 04158673 | 12/02/2001 | 01/03/2002 | One Red Flag |
| MORGAN SINDALL GROUP PLC | 00521970 | 05/11/2012 | 04/05/2017 | Silver |
| PEABODY (SERVICES) LIMITED | 04627652 | 01/01/2010 | 30/06/2017 | Bronze |
| PEABODY CAPITAL PLC | 07495083 | 17/01/2011 | 01/02/2012 | Bronze |
| PEABODY ENTERPRISES LIMITED | 04190129 | 01/01/2010 | 30/06/2017 | Dissolved |
| PEABODY GROUP MAINTENANCE LIMITED | 04674826 | 01/01/2010 | 30/09/2013 | Bronze |
| PEABODY LAND LIMITED | 04032536 | 01/01/2010 | 30/06/2017 | Silver |
| QINETIQ ESTATES LIMITED | 04186902 | 29/06/2001 | 31/01/2002 | Not Trading |
| QINETIQ HOLDINGS LIMITED | 04154556 | 27/06/2001 | 31/01/2002 | Bronze |
| QINETIQ LIMITED | 03796233 | 25/04/2001 | 31/01/2002 | Gold |
| QINETIQ LIMITED | 03796233 | 07/12/2000 | 25/04/2001 | Gold |
| QINETIQ MALVERN LIMITED | 04209303 | 29/06/2001 | 31/01/2002 | Dissolved |
| QINETIQ VENTURES LIMITED | 04189279 | 29/06/2001 | 31/01/2002 | Dissolved |
| Qinetiq Aquila Ltd | 04209309 | 29/06/2001 | 31/01/2002 | Dissolved |
| Qinetiq Chertsey Ltd | 04209293 | 29/06/2001 | 31/01/2002 | Dissolved |
| Qinetiq Farnborough Ltd | 04209306 | 29/06/2001 | 31/01/2002 | Dissolved |
| R P S GROUP LIMITED | 02087786 | 11/07/2017 | 24/01/2023 | Bronze |
| REAL ESTATE BALANCE (SHARECO) LIMITED | 10598681 | 03/02/2017 | 08/05/2024 | Insolvent |
| REAL ESTATE BALANCE LIMITED | 14751897 | 18/04/2023 | 18/04/2024 | Amber |
| REDROW LIMITED | 02877315 | 01/09/2014 | 31/08/2017 | Silver |
| T J Coachworks Ltd | 04209317 | 29/06/2001 | 31/01/2002 | Dissolved |
| THE WHITELEY HOMES TRUST | 04957706 | 18/06/2019 | 16/06/2022 | Silver |
| TILFEN LAND LIMITED | 03685753 | 01/04/2015 | 30/06/2017 | Silver |
| TURLEY ASSOCIATES LTD | 02235387 | 01/09/2008 | 30/07/2015 | Silver |
| WHITELEY HOMES PROPERTY C.I.C. | 10354476 | 10/12/2019 | 31/08/2022 | Not Trading |
| WHITELEY VILLAGE SERVICES LIMITED | 06760134 | 10/12/2019 | 31/08/2022 | Gold |
| Yearco Ltd | 02956932 | 03/03/1997 | 26/04/1998 | Dissolved |