| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALDERGROVE PROPERTIES LIMITED | 04027196 | 05/07/2000 | Dissolved |
| CERIUM HOLDINGS LIMITED | 12667430 | 12/06/2020 | One Red Flag |
| GREEN LAWNS PROPERTIES LIMITED | 06563515 | 11/04/2008 | Dissolved |
| HENDERSON PLACE LLP | SO307028 | 03/02/2021 | Bronze |
| PETER ALEXANDER INVESTMENTS LIMITED | 09513383 | 27/03/2015 | One Red Flag |
| ROSELEA DEVELOPMENTS LIMITED | 03202626 | 24/05/1996 | Dissolved |
| ROSELEA LIMITED | 02730805 | 18/11/1992 | Dissolved |
| Sangster & May Ltd | 03757241 | 02/03/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHANNINGS DEVELOPMENTS LLP | OC418710 | 31/05/2018 | 10/10/2022 | Dissolved |
| GROVE ROAD MANAGEMENT (HITCHIN) LIMITED | 05559006 | 19/09/2005 | 22/05/2019 | Silver |
| NEW TOWN PROPERTY DEVELOPMENTS LLP | OC375884 | 30/01/2013 | 30/09/2015 | Dissolved |
| TEN WENDOVER LODGE (MANAGEMENT COMPANY) LIMITED | 08255328 | 16/10/2012 | 27/05/2014 | Silver |
| TREVENA GARDENS (MANAGEMENT COMPANY) LIMITED | 07396812 | 25/10/2010 | 09/05/2012 | Silver |