| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Arthur Lambert & Co (Leeds) Ltd | 00264023 | 03/04/1992 | Dissolved |
| Yorkshire Construction Safety Group Limited | 01221297 | 20/06/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 03145905 LIMITED | 03145905 | 16/04/1996 | 14/06/2007 | One Red Flag |
| BYRE DEVELOPMENTS LIMITED | 06119214 | 20/04/2017 | 16/07/2021 | One Red Flag |
| FACILITIES MANAGEMENT SOLUTIONS LIMITED | 03984060 | 14/11/2000 | 21/06/2007 | Gold |
| JACK LUNN (CONSTRUCTION) LIMITED | 01440874 | 05/04/1992 | 30/09/2002 | One Red Flag |
| JACK LUNN (DEVELOPMENTS) LIMITED | 02067192 | 26/03/1992 | 16/07/2021 | Not Trading |
| JACK LUNN (HOLDINGS) LIMITED | 01473324 | 10/04/1992 | 16/07/2021 | Silver |
| JACK LUNN (HOMES) LIMITED | 01941411 | 05/04/1992 | 16/07/2021 | One Red Flag |
| JACK LUNN (LEEDS) LIMITED | 00467745 | 03/04/1992 | 16/07/2021 | Not Trading |
| JACK LUNN (PROPERTIES) LIMITED | 00690539 | 04/04/1992 | 16/07/2021 | Bronze |
| JACK LUNN LIMITED | 08534075 | 17/05/2013 | 16/07/2021 | Bronze |
| Joinery Direct Ltd | 00694448 | 03/04/1992 | 16/01/2006 | Dissolved |
| LATERAL PROPERTY VENTURES LIMITED | 01941407 | 04/04/1992 | 16/01/2006 | Silver |
| LBS (FIRE SERVICES) LIMITED | 03923976 | 11/02/2000 | 10/03/2000 | Gold |
| MEDICX LHF LTD. | 03436977 | 22/09/1997 | 18/06/2004 | Dissolved |
| MEDICX LHP LTD. | 04090487 | 16/10/2000 | 15/01/2003 | Dissolved |
| RYANCLIFF (MORLEY) LIMITED | 05667793 | 20/04/2017 | 16/07/2021 | Bronze |
| WHITE ROSE HOMES LIMITED | 03876228 | 09/11/1999 | 07/01/2004 | Dissolved |