| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Arecor Ltd | 05106460 | 22/04/2004 | Dissolved |
| Bazooka Gaming Ltd | 04163929 | 20/02/2001 | Dissolved |
| Bazooka Gaming Ltd | 04163929 | 20/02/2001 | Dissolved |
| Coralta Ltd | 05025180 | 21/05/2004 | Dissolved |
| PRIMONYX LIMITED | 07082514 | 20/11/2009 | Dissolved |
| SUDBOROUGH SUPERFAST LIMITED | 10432338 | 18/10/2016 | Dissolved |
| TOP TRANSPORT LIMITED | 09653620 | 23/06/2015 | Dissolved |
| Vincent Sykes Human Resources Ltd | 03734022 | 17/03/1999 | Dissolved |
| Vsh 040101 Ltd | 04223067 | 24/05/2001 | Dissolved |
| Vsh 2007 Ltd | 04223074 | 24/05/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARECOR LIMITED | 06256698 | 23/05/2007 | 07/09/2007 | Amber |
| Adaptive Profiling Ltd | 04179511 | 10/07/2001 | 05/12/2001 | Dissolved |
| Arecor Ltd | 05106460 | 20/04/2004 | 30/11/2004 | Dissolved |
| CAPITAL ALLIANCE LIMITED | 03800858 | 05/07/1999 | 29/07/1999 | One Red Flag |
| Clan Hepburn Ltd | 02471762 | 11/09/1997 | 16/06/1998 | Dissolved |
| D-Hold Ltd | 02331194 | 03/09/1997 | 16/06/1998 | Dissolved |
| D-Hold Ltd | 02331194 | 03/09/1997 | 16/06/1998 | Dissolved |
| D:vox Ltd | 03679285 | 04/12/1998 | 16/12/1998 | Dissolved |
| D:vox Ltd | 03679285 | 04/12/1998 | 16/12/1998 | Dissolved |
| Etherserve Ltd | 04223068 | 24/05/2001 | 23/07/2001 | Dissolved |
| Etherserve Ltd | 04223068 | 24/05/2001 | 23/07/2001 | Dissolved |
| FLYING NULL LIMITED | 03157509 | 13/09/1996 | 19/02/2002 | Dissolved |
| LEGACY COMPANY FOUR LIMITED | 04105744 | 14/01/2002 | 20/05/2002 | Dissolved |
| LINK-SURE LIMITED | 04783138 | 01/06/2003 | 11/07/2003 | Dissolved |
| LINK-SURE LIMITED | 04783138 | 11/07/2003 | 30/09/2011 | Dissolved |
| MTIVITY LIMITED | 03943617 | 02/02/2006 | 02/03/2023 | Bronze |
| NUJIRA LTD. | 04569647 | 29/10/2003 | 03/01/2005 | Dissolved |
| OLD CO. IMERGE LIMITED | 03360764 | 30/04/1997 | 16/06/1998 | Dissolved |
| PLATINUM INSURANCE SOLUTIONS LIMITED | 03711798 | 11/02/1999 | 28/04/1999 | Gold |
| REPRODUCTIVE HEALTHCARE LIMITED | 04018242 | 20/06/2000 | 11/10/2000 | Gold |
| Racetrace Ltd | 04035385 | 29/08/2000 | 04/09/2001 | Dissolved |
| Racetrace Ltd | 04035385 | 17/07/2000 | 02/08/2000 | Dissolved |
| SYNAPTICS (UK) LIMITED | 03460714 | 06/12/1999 | 11/09/2007 | Dissolved |
| Treelink Ltd | 03800819 | 05/07/1999 | 22/11/1999 | Dissolved |
| VINCENT SYKES & HIGHAM LLP | OC328992 | 11/06/2007 | 01/04/2023 | Bronze |
| VINCENT SYKES LIMITED | 03733980 | 17/03/1999 | 06/10/2008 | Not Trading |
| Vsh 040101 Ltd | 04223067 | 24/05/2001 | 06/02/2002 | Dissolved |
| Vsh 2007 Ltd | 04223074 | 24/05/2001 | 06/02/2002 | Dissolved |