| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HAT PIN PLC | 03209877 | 10/03/2008 | Dissolved |
| PENTA CONSULTING HOLDINGS LIMITED | FC032326 | 30/01/2015 | Bronze |
| PENTA NC1 LIMITED | FC032327 | 30/01/2015 | Bronze |
| PENTA ULTIMATE HOLDINGS LIMITED | FC032330 | 02/02/2015 | Bronze |
| River Taff Properties Ltd | 04995700 | 10/09/2004 | Dissolved |
| SERVOCA PLC | 02641313 | 07/06/2007 | Silver |
| Trelawne Services Ltd | 02966377 | 09/09/1994 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AXIAM (UK) LIMITED | 03413662 | 06/07/2001 | 20/07/2006 | Dissolved |
| COOMSPECK LIMITED | 06408003 | 10/12/2007 | 31/10/2017 | Dissolved |
| Deltalawn Ltd | 03528363 | 22/10/1998 | 24/01/2005 | Dissolved |
| ENSCO 835 LIMITED | 07531762 | 01/05/2011 | 25/05/2022 | Bronze |
| EXCELLENCE LIMITED | 02010631 | 29/06/1998 | 20/07/2006 | Dissolved |
| EXCELLENCE SUPPORT SERVICES LIMITED | 01262571 | 15/03/1999 | 20/07/2006 | Dissolved |
| Elequip Holdings Ltd | 03776847 | 01/06/2000 | 24/08/2003 | Dissolved |
| FIRST SECURITY GROUP LIMITED | 03501642 | 14/10/2004 | 20/07/2006 | Dissolved |
| Jordec Management Services Ltd | 02269994 | 31/07/1998 | 20/07/2006 | Dissolved |
| LRH SERVICES LIMITED | 02983355 | 13/03/2007 | 03/08/2007 | Dissolved |
| MACLELLAN GROUP LIMITED | 02279581 | 21/11/1994 | 20/07/2006 | Dissolved |
| MACLELLAN MANAGEMENT SERVICES LIMITED | 03385466 | 06/07/2001 | 20/07/2006 | Insolvent |
| MITIE SECURITY (FIRST) LIMITED | 02053619 | 14/10/2004 | 20/07/2006 | One Red Flag |
| MITIE SECURITY SERVICES LIMITED | 01933720 | 30/06/2005 | 20/07/2006 | Insolvent |
| MITIE TECHNICAL SERVICES LIMITED | 02798048 | 31/07/1998 | 20/07/2006 | One Red Flag |
| MONEX EUROPE LIMITED | 06014261 | 07/04/2011 | 02/07/2012 | Silver |
| OLD PARK LANE CAPITAL LIMITED | 06440879 | 07/01/2008 | 24/02/2010 | Insolvent |
| ONE REAL ESTATE SERVICES LIMITED | 01777268 | 15/03/1999 | 14/03/2006 | Dissolved |
| PENTA CONSULTING LIMITED | 03525651 | 20/02/2007 | 01/04/2021 | Silver |
| Ssd Group Ltd | 03189190 | 25/09/1996 | 20/07/2006 | Dissolved |
| TASS (EUROPE) LIMITED | 03896302 | 01/08/2005 | 20/07/2006 | Dissolved |
| TWENTY20 MEDIA VISION LIMITED | 03754672 | 09/05/2008 | 10/09/2012 | Dissolved |