| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Key Communications (Birmingham) Ltd | 02439555 | 01/04/1998 | Dissolved |
| Key Communications (London) Ltd. | 02886638 | 01/04/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CITIGATE BROAD STREET UK LIMITED | 02430319 | 14/06/1999 | 08/11/2000 | Dissolved |
| CITIGATE BROAD STREET UK LIMITED | 02430319 | 14/06/1999 | 28/06/2002 | Dissolved |
| Culture Change Ltd | 03770299 | 13/05/1999 | 08/11/2000 | Dissolved |
| Ellips Ltd | 03504854 | 05/02/1998 | 08/11/2000 | Dissolved |
| Key 3D Ltd | 02336064 | 31/12/1996 | 08/11/2000 | Dissolved |
| Key Communications (Birmingham) Ltd | 02439555 | 20/11/1996 | 08/11/2000 | Dissolved |
| Key Communications (Leeds) Ltd | 02898017 | 31/01/1997 | 08/11/2000 | Dissolved |
| Key Communications (London) Ltd. | 02886638 | 31/12/1996 | 08/11/2000 | Dissolved |
| Key Communications (Thame) Ltd | 02303947 | 20/11/1996 | 08/11/2000 | Dissolved |
| Key Healthcare Ltd | 03442355 | 30/09/1997 | 08/11/2000 | Dissolved |
| Key Worldwide Ltd | 02886630 | 31/12/1996 | 08/11/2000 | Dissolved |
| NATIONAL HOUSING FEDERATION INVESTMENTS LIMITED | 03920711 | 27/05/2003 | 28/04/2011 | Gold |
| NATIONAL HOUSING FEDERATION LIMITED | 00302132 | 01/10/2004 | 01/12/2006 | Silver |
| NHF PROPERTY & SERVICES LIMITED | 04904686 | 19/09/2003 | 28/04/2011 | Bronze |
| PWHS LIMITED | 05659890 | 15/03/2010 | 06/06/2017 | Gold |
| SMARTS (BIRMINGHAM) LIMITED | 01712157 | 01/05/1997 | 08/11/2000 | Dissolved |
| SMARTS (BIRMINGHAM) LIMITED | 01712157 | 01/04/1998 | 28/06/2002 | Dissolved |
| Select | 03072148 | 20/06/1997 | 08/11/2000 | Dissolved |