| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| APERTUS SYSTEMS LIMITED | 01287597 | 28/06/2005 | Dissolved |
| APRISMA MANAGEMENT TECHNOLOGIES | 03958090 | 19/12/2005 | Dissolved |
| COMPUTER ASSOCIATES UK HOLDING | 03696641 | 28/06/2005 | Dissolved |
| CONCORD COMMUNICATIONS UK | 03896027 | 01/11/2005 | Dissolved |
| Computer Associates 1 | 04707346 | 28/06/2005 | Dissolved |
| Computer Associates Properties Holding | 03572304 | 24/10/2007 | Dissolved |
| HYPERFORMIX LTD | 02661258 | 10/02/2011 | Dissolved |
| NETQOS UK LIMITED | 05916392 | 08/12/2009 | Dissolved |
| NIKU CORPORATION | 02986479 | 01/11/2005 | Dissolved |
| ORCHESTRIA LIMITED | 04040757 | 07/01/2009 | Dissolved |
| STERLING SOFTWARE (UK) | 01962014 | 28/06/2005 | Dissolved |
| Sterling Integration Ltd | 04252334 | 28/06/2005 | Dissolved |
| Sterling Software (U K) Iv | 01601256 | 28/06/2005 | Dissolved |
| Sterling Software (U K) Vii | 03818165 | 28/06/2005 | Dissolved |
| Synon Europe Ltd | 02119125 | 28/06/2005 | Dissolved |
| WILY TECHNOLOGY (UK) | 04428728 | 10/07/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCOT (UK) LIMITED | 04060108 | 11/01/2011 | 23/09/2015 | Dissolved |
| CA LIMITED | 01282495 | 28/06/2005 | 23/09/2015 | Amber |
| CA TECHNOLOGY R&D LIMITED | 07251836 | 12/05/2010 | 17/11/2015 | Amber |
| COMPUTER ASSOCIATES HOLDING LIMITED | 03616232 | 08/03/2006 | 23/09/2015 | Silver |
| COMPUTER ASSOCIATES INVESTMENTS LIMITED | 04809702 | 13/11/2008 | 23/09/2015 | Dissolved |
| COMPUTER ASSOCIATES UK LIMITED | 03696244 | 28/06/2005 | 23/09/2015 | One Red Flag |
| LAYER 7 TECHNOLOGIES (EUROPE) LIMITED | 08268920 | 30/07/2013 | 27/03/2015 | Dissolved |
| NIMSOFT LTD | 05173026 | 16/03/2010 | 23/09/2015 | Dissolved |
| OBLICORE UK LIMITED | 05403170 | 30/03/2010 | 29/09/2015 | Dissolved |
| STERLING SOFTWARE (UK) III LIMITED | 02488769 | 28/06/2005 | 23/09/2015 | Strike Off |