| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CRISP COMPUTING LIMITED | 01547979 | 02/01/2008 | Dissolved |
| Dauphin Recruitment Ltd | 03560424 | 06/04/2001 | Dissolved |
| ECOMPASS LIMITED | 03786110 | 08/08/2008 | Dissolved |
| EXCHANGE FS INTERNATIONAL HOLDINGS LIMITED | 03789058 | 02/01/2008 | Dissolved |
| FIRST REVENUE ASSURANCE UK LIMITED | 03325275 | 02/01/2008 | Dissolved |
| FS CONNEXIONS UK LIMITED | 02599270 | 02/01/2008 | Dissolved |
| INDEPENDENT SPECIALIST TECHNOLOGY (UK) EBT TRUSTEE LIMITED | 04161473 | 21/08/2009 | Dissolved |
| INGLEBY (1045) LIMITED | 03485429 | 02/01/2008 | Dissolved |
| J M DEANE 1999 SETTLEMENT TRUSTEES LIMITED | 03775921 | 02/01/2008 | Dissolved |
| OTTER RISK SOLUTIONS LIMITED | 04498921 | 02/01/2008 | Dissolved |
| THE EXCHANGE HOLDINGS LIMITED | 03714713 | 02/01/2008 | Dissolved |
| VERTEX ADMINISTRATION LIMITED | 02138853 | 02/01/2008 | Dissolved |
| VERTEX CUSTOMER MANAGEMENT LIMITED. | 04542729 | 02/01/2008 | Dissolved |
| VERTEX DATA SCIENCE LIMITED | 03153391 | 02/01/2008 | Insolvent |
| VERTEX DORMANT ONE LIMITED | 04427043 | 02/01/2008 | Dissolved |
| VERTEX FINANCIAL SERVICES HOLDINGS LIMITED | 03008820 | 02/01/2008 | Dissolved |
| VERTEX GROUP LIMITED | 06048945 | 13/03/2012 | Insolvent |
| VERTEX INDIA LIMITED | 04361020 | 02/01/2008 | Dissolved |
| VERTEX LIFE AND PENSIONS LIMITED | 02831043 | 18/08/2008 | Dissolved |
| VERTEX LIMITED | 04809107 | 02/01/2008 | Dissolved |
| VTX HOLDINGS LIMITED | 05982899 | 13/03/2012 | Insolvent |
| VTX SUBCO LIMITED | 05982897 | 13/03/2012 | Insolvent |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACT MEDISYS LIMITED | 01795572 | 11/08/2005 | 30/10/2007 | Dissolved |
| ASMMC LIMITED | 03548695 | 21/04/2004 | 24/08/2005 | Dissolved |
| BIT (HOLDINGS) LIMITED | 01775659 | 11/08/2005 | 31/10/2007 | Dissolved |
| CAPCO (UK) 1, LIMITED | 12750956 | 17/07/2020 | 19/01/2022 | Insolvent |
| CAPITA IB SOLUTIONS (UK) LIMITED | 01884656 | 11/08/2005 | 30/10/2007 | Dissolved |
| CAPITA MORTGAGE ADMINISTRATION LIMITED | 02042968 | 02/01/2008 | 14/08/2015 | Gold |
| CAPITA MORTGAGE SOFTWARE SOLUTIONS LIMITED | 01855353 | 02/01/2008 | 14/08/2015 | Insolvent |
| DELPHIS (HOLDINGS) LIMITED | 04016822 | 06/04/2001 | 24/08/2005 | Dissolved |
| DELPHIS EBT 1999 LIMITED | 04055894 | 06/04/2001 | 25/07/2005 | Dissolved |
| DIAGONAL LIMITED | 02153353 | 26/08/2004 | 24/08/2005 | Dissolved |
| DIAGONAL QUEST LIMITED | 03852299 | 26/08/2004 | 24/08/2005 | Dissolved |
| ECLIPSYS LTD | 03846256 | 11/08/2005 | 30/10/2007 | Dissolved |
| G.C. MCKEOWN & CO. (N.I.) LTD | NI021893 | 28/11/2005 | 30/10/2007 | Dissolved |
| Grantham Sutch Associates Ltd | 02148994 | 07/02/2003 | 24/08/2005 | Dissolved |
| Gsa Technical Services Ltd | 03006590 | 07/02/2003 | 24/08/2005 | Dissolved |
| HAS SOLUTIONS (UK) LIMITED | 04197645 | 11/08/2005 | 30/10/2007 | Dissolved |
| HOLLOWBROOK COMPUTER SERVICES LIMITED | 02038458 | 11/08/2005 | 30/10/2007 | Dissolved |
| Hughes Rae Ltd | 03223813 | 21/05/1999 | 24/08/2005 | Dissolved |
| I SOFT LIMITED | 03437137 | 11/08/2005 | 30/10/2007 | Dissolved |
| IRESS FS GROUP LIMITED | 05455415 | 02/01/2008 | 25/08/2009 | Dissolved |
| IRESS FS LIMITED | 02958430 | 02/01/2008 | 25/08/2009 | Bronze |
| IRESS PORTAL LIMITED | 02596452 | 02/01/2008 | 25/08/2009 | Silver |
| ISOFT APPLICATIONS LIMITED | 02005678 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT EUROPE (HOLDINGS) LIMITED | 03319542 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT EUROPE LIMITED | 01007428 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT GROUP (UK) LIMITED | 03716736 | 21/06/2005 | 30/10/2007 | Dissolved |
| ISOFT HEALTH (GERMANY) LIMITED | 04119462 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT HEALTH (HOLDINGS) LIMITED | 04204273 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT HEALTH LIMITED | 02116828 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT LABORATORY SYSTEMS LTD. | 01624055 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT MEDICAL SYSTEMS LIMITED | 02270133 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT NETHERLANDS (HOLDINGS) LIMITED | 04204306 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT OPERATIONS LIMITED | 05266505 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT OVERSEAS HOLDINGS LIMITED | 03782295 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT PROTOS LIMITED | 02398823 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT RADIOLOGY SYSTEMS LIMITED | 01817913 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT SOLUTIONS LIMITED | 03782306 | 11/08/2005 | 30/10/2007 | Dissolved |
| ISOFT TECHNOLOGY LIMITED | 02784241 | 11/08/2005 | 30/10/2007 | Dissolved |
| JESSOP FUND MANAGERS LIMITED | 05768993 | 02/01/2008 | 14/08/2015 | Dissolved |
| MCHEX HOLDINGS LIMITED | 04609687 | 04/04/2003 | 27/01/2005 | Dissolved |
| MCHEX LIMITED | 04630969 | 24/02/2003 | 27/01/2005 | Dissolved |
| MONITISE EUROPE LIMITED | 04831976 | 24/09/2003 | 17/05/2005 | Dissolved |
| MONITISE LIMITED | 06011822 | 01/07/2016 | 11/01/2018 | Insolvent |
| MORSE GROUP LIMITED | 02212268 | 10/06/1998 | 24/08/2005 | Dissolved |
| MORSE LIMITED | 03108179 | 10/06/1998 | 24/08/2005 | Dissolved |
| MORSE OVERSEAS HOLDINGS LIMITED | 03712707 | 08/02/1999 | 24/08/2005 | Dissolved |
| Morse Business Applications Ltd | 03926422 | 24/02/2000 | 24/08/2005 | Dissolved |
| Morse Computers Ltd | 02802669 | 10/06/1998 | 24/08/2005 | Dissolved |
| Morse Data Systems Ltd | 02452894 | 10/06/1998 | 24/08/2005 | Dissolved |
| OXHEALTH.COM LIMITED | 03977449 | 11/08/2005 | 30/10/2007 | Dissolved |
| Partners for Change Ltd | 02993458 | 30/09/2004 | 24/08/2005 | Dissolved |
| Portfolio Systems Ltd | 03785395 | 11/04/2000 | 24/08/2005 | Dissolved |
| REVIVE GROUP LIMITED | 03035751 | 11/08/2005 | 30/10/2007 | Dissolved |
| REVIVE HEALTH LIMITED | 04303445 | 11/08/2005 | 30/10/2007 | Dissolved |
| Relational Concepts Ltd | 02633269 | 03/03/2000 | 24/08/2005 | Dissolved |
| SERCO PUBLIC SERVICES LIMITED | 07946083 | 20/02/2012 | 09/06/2012 | Dissolved |
| SMART TERMINALS LIMITED | 02429580 | 11/08/2005 | 30/10/2007 | Dissolved |
| SMS DATACARE LIMITED | 03007532 | 11/08/2005 | 30/10/2007 | Dissolved |
| THE CAPITAL MARKETS COMPANY (UK) LIMITED | 03638404 | 12/11/2018 | 19/01/2022 | Bronze |
| THE WARWICK BEPOS GROUP LIMITED | 01489436 | 11/08/2005 | 30/10/2007 | Dissolved |
| TRM INVESTMENTS LIMITED | 04597513 | 02/01/2008 | 25/08/2009 | Dissolved |
| VERTEX LIFE AND PENSIONS LIMITED | 02831043 | 02/01/2008 | 02/01/2008 | Dissolved |
| WISDOM SOLUTIONS LIMITED | 03453667 | 06/04/2001 | 24/08/2005 | Dissolved |