| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Alpha Commercial Centres Ltd | 03458643 | 31/10/1997 | Dissolved |
| Amies & Associates Limited | 02252755 | 14/10/1991 | Dissolved |
| Bookvault Ltd | 01911225 | 25/11/1992 | Dissolved |
| Broadlec Ltd | 03543684 | 03/04/1998 | Dissolved |
| CHAFFRON APARTMENTS LTD | 12295921 | 04/11/2019 | Bronze |
| CHARLES NOBLE ASSOCIATES LIMITED | 11691193 | 22/11/2018 | Silver |
| Charles Jackson Developments Ltd | 01891557 | 25/11/1991 | Dissolved |
| Cuorum Construction Ltd | 03199282 | 15/05/1996 | Dissolved |
| HINTLESHAM HALL HOTEL LIMITED | 04797993 | 31/10/2016 | One Red Flag |
| HOWTON HOLDINGS LIMITED | 02967535 | 14/09/1994 | Silver |
| Howton Holdings (Mk) Ltd | 03390774 | 23/06/1997 | Dissolved |
| Howtons Ltd | 04603024 | 05/02/2003 | Dissolved |
| JARDINES (U.K.) LIMITED | 01827699 | 20/04/2015 | Silver |
| JARDINES DEVELOPMENTS LIMITED | 10220490 | 08/06/2016 | Bronze |
| JARDINES PROPERTY DEVELOPMENTS LIMITED | 08165677 | 24/11/2015 | Bronze |
| KINGSFIELD HOMES LIMITED | 11725072 | 12/12/2018 | Bronze |
| Luton House (Newport Pagnall) Residents Association Limited | 02487701 | 01/04/1991 | Dissolved |
| Shire Projects Limited | 02596558 | 12/08/1991 | Dissolved |
| ZEROSHIFT TRANSMISSIONS LTD | 07138497 | 24/11/2015 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GROVE FORESTRY LIMITED | 02303813 | 26/11/1991 | 09/03/2010 | Dissolved |
| Healthcare Property Solutions Ltd | 04850131 | 10/10/2003 | 03/03/2006 | Dissolved |
| Luton House (Newport Pagnell) Residents Association Ltd | 02967534 | 19/09/1994 | 13/05/2005 | Dissolved |