| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAF ONE LIMITED | 06305394 | 23/07/2007 | Dissolved |
| BAF PROPERTIES LIMITED | 06297802 | 10/07/2007 | Dissolved |
| BAF SIX LIMITED | 05964084 | 05/10/2007 | Dissolved |
| BAF THREE LIMITED | 05918079 | 05/10/2007 | Strike Off |
| Brickhill Developments Ltd | 01539211 | 30/10/1991 | Dissolved |
| Brickhill Holdings Ltd | 02434838 | 20/10/1991 | Dissolved |
| FELLOWMAN LIMITED | 06631663 | 26/06/2008 | Dissolved |
| Ibis Ventures Ltd | 04171701 | 25/02/2003 | Dissolved |
| Ibis Ventures Ltd | 04171701 | 26/04/2001 | Dissolved |
| MARLBOROUGH (BRETTON) LIMITED | 05587153 | 17/10/2007 | Dissolved |
| MARLBOROUGH (BRETTON) LIMITED | 05587153 | 18/10/2005 | Dissolved |
| MARLBOROUGH (ISLINGTON) LIMITED | 05293376 | 27/07/2017 | Dissolved |
| MARLBOROUGH (STONEBRIDGE) LIMITED | 05721813 | 24/02/2006 | Dissolved |
| MARLBOROUGH (STONEBRIDGE) LIMITED | 05721813 | 28/02/2006 | Dissolved |
| MARLBOROUGH OASIS LIMITED | 05440149 | 28/07/2005 | Bronze |
| MARLBOROUGH OASIS LIMITED | 05440149 | 28/07/2005 | Bronze |
| Marlborough (Knowlhill) Ltd | 04476072 | 03/07/2002 | Dissolved |
| Marlborough (Knowlhill) Ltd | 04476072 | 23/08/2002 | Dissolved |
| Marlborough (Winterhill) Ltd | 04211721 | 31/05/2001 | Dissolved |
| Marlborough (Winterhill) Ltd | 04211721 | 31/05/2001 | Dissolved |
| Marlborough Gleeson (Redmoor) Ltd | 04545773 | 24/04/2007 | Dissolved |
| Marlborough Gleeson (Redmoor) Ltd | 04545773 | 14/10/2003 | Dissolved |
| Marlborough Powerhouse Ltd | 05210620 | 16/09/2006 | Dissolved |
| Marlborough Powerhouse Ltd | 05210620 | 03/11/2004 | Dissolved |
| Marlborough Ventures Ltd | 03548491 | 28/01/2000 | Dissolved |
| Marlborough Ventures Ltd | 03548491 | 05/06/1998 | Dissolved |
| Marlboroughtech Ltd | 05208925 | 17/10/2007 | Dissolved |
| Queenswood 122 Ltd | 03833725 | 12/12/2002 | Dissolved |
| Queenswood 122 Ltd | 03833725 | 12/12/2002 | Dissolved |
| Seckloe 64 Ltd | 04182743 | 26/04/2001 | Dissolved |
| Stonebridge Eco Park Managemment Ltd | 06546049 | 24/11/2008 | Dissolved |
| Transactions Ltd | 02527982 | 06/08/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRICKHILL JOINT VENTURES LIMITED | 02360918 | 14/03/1992 | 31/01/1996 | Dissolved |
| Design Solutions (Milton Keynes) Limited | 02287238 | 01/03/1992 | 23/03/1992 | Dissolved |
| EDENTAILOR PROPERTY MANAGEMENT LIMITED | 04157492 | 03/10/2002 | 01/03/2007 | Dissolved |
| ENVIROPARKS (HIRWAUN PROPERTIES) LIMITED | 06026061 | 05/10/2007 | 24/04/2013 | Silver |
| ENVIROPARKS (HIRWAUN) LIMITED | 05641261 | 02/12/2006 | 24/10/2008 | One Red Flag |
| ENVIROPARKS (HIRWAUN) LIMITED | 05641261 | 02/12/2005 | 24/04/2013 | One Red Flag |
| ENVIROPARKS LTD | 06219574 | 15/08/2007 | 23/04/2008 | One Red Flag |
| ENVIROPARKS LTD | 06219574 | 15/08/2007 | 24/04/2013 | One Red Flag |
| ENVIROTRADE LTD | 06305396 | 23/07/2007 | 24/04/2014 | Bronze |
| Hb Brickhill Ltd | 02249431 | 01/10/1991 | 03/08/1993 | Dissolved |
| KNOWLHILL PROPERTY MANAGEMENT COMPANY LIMITED | 05010056 | 08/01/2004 | 08/02/2006 | Not Trading |
| KNOWLHILL PROPERTY MANAGEMENT COMPANY LIMITED | 05010056 | 08/01/2004 | 08/02/2006 | Not Trading |
| MARLBOROUGH (BRETTON) LIMITED | 05587153 | 10/10/2005 | 20/01/2006 | Dissolved |
| MARLBOROUGH (ISLINGTON) LIMITED | 05293376 | 16/09/2006 | 18/07/2013 | Dissolved |
| MARLBOROUGH (ISLINGTON) LIMITED | 05293376 | 22/11/2004 | 18/07/2013 | Dissolved |
| MARLBOROUGH DEVELOPMENTS LIMITED | 03198701 | 01/08/1996 | 28/06/2001 | Amber |
| MARLBOROUGH DEVELOPMENTS LIMITED | 03198701 | 01/08/1996 | 24/05/2022 | Amber |
| Marlborough Cranmere Ltd | 05928475 | 08/09/2006 | 30/09/2008 | Dissolved |
| Marlborough Cranmere Ltd | 05928475 | 12/12/2006 | 30/09/2008 | Dissolved |
| REDMOOR INTERCHANGE MANAGEMENT LIMITED | 05334507 | 17/01/2005 | 29/09/2006 | Not Trading |