| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COTRAIN GROUP LIMITED | 06737346 | 30/10/2008 | Dissolved |
| COTRAIN IT SERVICES LIMITED | 02449676 | 25/06/2008 | Dissolved |
| COTRAIN IT SERVICES LIMITED | 02449676 | 25/06/2008 | Dissolved |
| COTRAIN LIMITED | 06528323 | 08/03/2008 | Dissolved |
| COTRAIN LIMITED | 06528323 | 08/03/2008 | Dissolved |
| OXINET LIMITED | 04877952 | 10/09/2014 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CODA GB LTD. | 03909530 | 31/03/2000 | 31/03/2008 | Dissolved |
| CODA GROUP INTERNATIONAL LTD. | 03938996 | 31/03/2000 | 31/03/2008 | Dissolved |
| CODA LIMITED | 05861419 | 29/06/2006 | 31/03/2008 | Dissolved |
| CODA SOFTWARE LIMITED | 02207846 | 01/08/2003 | 31/03/2008 | Dissolved |
| COTRAIN IT SERVICES LIMITED | 02449676 | 06/12/1991 | 31/03/2008 | Dissolved |
| Coda 2GO Ltd | 02534602 | 24/08/1991 | 31/03/2008 | Dissolved |
| Coda Quest Trustee Ltd | 03834765 | 08/11/1999 | 31/03/2008 | Dissolved |
| SCISYS UK HOLDING LTD | 03426416 | 08/09/1997 | 01/06/2007 | Dissolved |
| SCISYS UK LIMITED | 04373530 | 08/07/2004 | 01/06/2007 | Dissolved |
| STEINSBERG PROPERTIES LIMITED | 06796260 | 08/01/2010 | 06/06/2021 | Silver |
| Science Systems (Space) Ltd | 02661216 | 07/11/1992 | 01/06/2007 | Dissolved |
| Scisys (Commerce & Industry) Ltd | 04340731 | 08/07/2004 | 01/06/2007 | Dissolved |
| Scisys (Government & Utilities) Ltd | 03851230 | 17/12/1999 | 01/06/2007 | Dissolved |
| Scisys (Space & Defence) Ltd | 02661270 | 16/03/1992 | 01/06/2007 | Dissolved |
| Trenkinch Ltd | 01989416 | 21/01/1991 | 01/06/2007 | Dissolved |
| UNIT4 COLLABORATION SOFTWARE LIMITED | 04408739 | 02/08/2004 | 31/03/2008 | Dissolved |