| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BABSAVE LIMITED | 01477469 | 31/12/1992 | Dissolved |
| BEACHMARK LIMITED | 02849962 | 10/09/1993 | Silver |
| Chapel Hill (Pocklington) Ltd | 04088087 | 02/11/2000 | Dissolved |
| DUALMOOR INVESTMENTS LIMITED | 01456552 | 05/10/1992 | Bronze |
| FIRSURE LIMITED | 01479111 | 31/12/1990 | One Red Flag |
| GOLDBOX DEVELOPMENTS LIMITED | 02670544 | 05/10/1992 | Dissolved |
| GOLDBOX DEVELOPMENTS LIMITED | 02670544 | 05/10/1992 | Dissolved |
| NOBLESKY LIMITED | 02412468 | 10/08/1991 | Dissolved |
| SANDCO 1200 LIMITED | 07742259 | 13/10/2011 | Dissolved |
| Signprime Ltd | 05202250 | 20/12/2004 | Dissolved |
| White Sheet Ltd | 05815394 | 08/06/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BALACE LIMITED | 01479374 | 31/12/1990 | 15/08/2022 | Dissolved |
| CHURCH VIEW (SHERBURN) LIMITED | 04961642 | 12/11/2003 | 07/09/2004 | Bronze |
| DUALMOOR INVESTMENTS LIMITED | 01456552 | 05/10/1992 | 01/08/2012 | Bronze |
| ELITEGUIDE LIMITED | 02283348 | 31/07/1990 | 03/01/2013 | Dissolved |
| FAITHHOMES LIMITED | 03739743 | 25/05/1999 | 28/03/2024 | Gold |
| MOORFIELD CORPORATION LIMITED | 02700733 | 02/04/1992 | 01/04/2007 | Dissolved |
| MOORFIELD HOMES LIMITED | 00617345 | 30/12/1991 | 01/04/2007 | Dissolved |
| Moorfield Commercial Ltd | 02772571 | 07/01/1993 | 01/08/2007 | Dissolved |
| Moorfield Property Investments Ltd | 02872180 | 16/11/1993 | 01/08/2007 | Dissolved |
| NORTHCLIFFE PROPERTIES LIMITED | 02466667 | 15/01/2002 | 05/01/2004 | Dissolved |
| Northcliffe Property Developments Ltd | 02872172 | 16/11/1993 | 10/01/2007 | Dissolved |
| UNITED BUSINESS PARK MANAGEMENT COMPANY LIMITED | 04469249 | 25/06/2002 | 13/08/2004 | Gold |