| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GEMP ASSOCIATES LTD | 08175070 | 10/08/2012 | Dissolved |
| Halcap Ltd | 04084054 | 01/04/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bigben Interactive U K Ltd | 02657612 | 28/04/2000 | 14/09/2001 | Dissolved |
| Bigben Interactive Uk Holdings Ltd | 03094623 | 06/02/2001 | 14/09/2001 | Dissolved |
| Bigben Interactive Uk Holdings Ltd | 03094623 | 06/02/2001 | 14/09/2001 | Dissolved |
| Exel Logistics - Dedicated Distribution Ltd | 01686414 | 30/06/1992 | 02/01/1993 | Dissolved |
| Exel Logistics-Grocery & Leisure Ltd | 01772738 | 30/06/1992 | 02/01/1993 | Dissolved |
| HALCROW (USA) | 05285576 | 12/11/2004 | 12/01/2007 | Dissolved |
| HALCROW ASIA LIMITED | 02458827 | 31/03/2003 | 12/01/2007 | Bronze |
| HALCROW CANADA LIMITED | 05296410 | 25/11/2004 | 12/01/2007 | Dissolved |
| HALCROW GROUP LIMITED | 03415971 | 09/01/2002 | 12/01/2007 | Amber |
| HALCROW WATER SERVICES LIMITED | 03055857 | 31/07/2006 | 12/01/2007 | Dissolved |
| HDR CONSULTING LIMITED | 02694373 | 01/05/2007 | 25/03/2008 | One Red Flag |
| KNEBWORTH GOLF CLUB (THE) LIMITED | 00244093 | 25/03/1995 | 22/03/1997 | Bronze |
| M V A ASIA LIMITED | 02416842 | 27/02/2009 | 29/06/2012 | Silver |
| MVA CONSULTANCY GROUP LIMITED(THE) | 01684376 | 27/02/2009 | 05/10/2011 | Dissolved |
| NETWORK RAIL CONSULTING LIMITED | 08071984 | 01/01/2015 | 01/01/2015 | Bronze |
| SYSTRA LIMITED | 03383212 | 19/06/2009 | 29/06/2012 | Silver |
| SYSTRA LIMITED | 03383212 | 19/06/2009 | 29/06/2012 | Silver |
| Storeflow Ltd | 02387895 | 30/06/1992 | 02/01/1993 | Dissolved |
| Wood Green Leisure Ltd | 02659223 | 30/01/1996 | 28/04/1997 | Dissolved |
| YOLLES PARTNERSHIP LIMITED | 02333623 | 30/11/2004 | 12/01/2007 | Dissolved |