| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRISET HOUSE LIMITED | 03916237 | 01/10/2003 | Gold |
| BRISET HOUSE LIMITED | 03916237 | 28/09/2000 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANSBACHER & CO LIMITED | 00887900 | 06/11/2001 | 05/11/2004 | Gold |
| AVEVA GROUP LIMITED | 02937296 | 08/06/1999 | 07/07/2010 | Silver |
| AVEVA SOLUTIONS LIMITED | 00803680 | 04/11/2003 | 07/07/2010 | Gold |
| CAMBRIDGE DISPLAY TECHNOLOGY LIMITED | 02672530 | 20/02/1995 | 31/12/1997 | Gold |
| CDT HOLDINGS LIMITED | 03070465 | 30/10/1995 | 31/12/1997 | Gold |
| CGI INTERNATIONAL HOLDINGS LIMITED | 01389044 | 19/11/1991 | 31/03/1994 | Dissolved |
| CGI IT UK LIMITED | 00947968 | 21/11/1991 | 31/03/1994 | Silver |
| CITO MANAGEMENT SERVICES LIMITED | 04285107 | 26/11/2002 | 14/12/2021 | Not Trading |
| COFORGE ADVANTAGEGO LIMITED | 02503575 | 29/03/1996 | 08/05/2006 | Gold |
| DRUID GROUP LIMITED | 02866502 | 09/09/1996 | 31/03/2000 | Dissolved |
| Deltaworth Ltd | 02858438 | 24/09/1997 | 31/03/2000 | Dissolved |
| FLOMERICS GROUP LIMITED | 03109660 | 29/11/1995 | 30/07/2008 | Dissolved |
| FLOMERICS LIMITED | 02327348 | 14/11/1995 | 30/07/2008 | Dissolved |
| INDUSTRIAL CONTROL SERVICES GROUP LTD | 02553840 | 21/09/1994 | 09/05/2000 | Dissolved |
| LOGICA CAMBRIDGE LIMITED | 01914928 | 12/10/1991 | 28/01/1994 | Dissolved |
| LOGICA HOLDINGS LIMITED | 01376179 | 19/11/1991 | 31/03/1994 | Dissolved |
| LOGICA INTERNATIONAL LIMITED | 01237299 | 12/10/1991 | 28/01/1994 | Dissolved |
| LOGICA INTERNATIONAL PROJECTS LIMITED | 01698504 | 19/11/1991 | 31/03/1994 | Dissolved |
| LOGICA LIMITED | 01631639 | 21/11/1991 | 31/03/1994 | Silver |
| LOGICA SPACE AND COMMUNICATIONS LIMITED | 01914340 | 12/10/1991 | 28/01/1994 | Dissolved |
| Logica Defence & Civil Government Ltd | 01024528 | 12/10/1991 | 31/03/1994 | Dissolved |
| Logica Finance Ltd | 01912371 | 12/10/1991 | 31/03/1994 | Dissolved |
| Logica Industry Ltd | 01914942 | 12/10/1991 | 28/01/1994 | Dissolved |
| RDF GROUP LIMITED | 03637683 | 16/08/1999 | 02/11/2000 | Dissolved |
| SPEEDWING INTERNATIONAL LIMITED | 02512054 | 14/06/1992 | 04/03/1994 | Dissolved |
| SWORD IT SOLUTIONS LIMITED | 03165591 | 23/07/1996 | 07/01/2014 | Bronze |
| THE WORSHIPFUL COMPANY OF INFORMATION TECHNOLOGISTS CHARITY | 05697763 | 04/02/2006 | 06/07/2011 | Gold |
| VELTI LIMITED | 05552480 | 31/03/2006 | 31/12/2009 | Dissolved |