| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Altran Critical Systems Ltd | 03333570 | 24/10/2007 | Dissolved |
| Aspect Assessment Ltd | 03435415 | 24/10/2007 | Dissolved |
| Consignit Ltd | 03806278 | 24/10/2007 | Dissolved |
| DCE CONSULTANTS LIMITED | 03308277 | 24/10/2007 | Dissolved |
| Demeter Group Ltd | 03870625 | 24/10/2007 | Dissolved |
| Gresham Bell Ltd | 01885489 | 24/10/2007 | Dissolved |
| High Integrity Systems Ltd | 03066530 | 24/10/2007 | Dissolved |
| International Business Development Ltd | 03454875 | 08/12/1997 | Dissolved |
| Synectics Ltd | 01817988 | 23/01/2008 | Dissolved |
| XYPE TECHNOLOGIES LIMITED | 05119091 | 01/07/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALTRAN TECHNOLOGIES UK LIMITED | 03297869 | 24/10/2007 | 15/10/2012 | Dissolved |
| ALTRAN UK HOLDING LIMITED | 03066512 | 29/09/1995 | 12/06/2003 | Gold |
| ALTRAN UK LIMITED | 03302507 | 10/04/1997 | 10/02/2004 | Silver |
| Altran Critical Systems Ltd | 03333570 | 10/04/1997 | 10/02/2004 | Dissolved |
| CAMBRIDGE CONSULTANTS LIMITED | 01036298 | 19/10/2006 | 20/10/2011 | Silver |
| Ccl Aquisition Ltd | 04411964 | 10/07/2002 | 10/02/2004 | Dissolved |
| HILSON MORAN PARTNERSHIP LIMITED | 01233447 | 24/10/2007 | 22/12/2011 | Silver |
| SUTHERLAND CONSULTING LIMITED | 03152244 | 24/10/2007 | 15/10/2012 | Dissolved |
| XYPE LIMITED | 04516192 | 01/07/2010 | 15/10/2012 | Dissolved |