| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DIALNET PLC | 02050042 | 10/03/2015 | Dissolved |
| Fastnet Systems Plc | 03073386 | 10/03/2015 | Dissolved |
| Fujin Nameco Ltd | 07056239 | 24/10/2009 | Dissolved |
| MANTIN CAPITAL LIMITED | 08355479 | 10/01/2013 | Dissolved |
| MATHIAN (CM) LIMITED | 08465322 | 28/03/2013 | Dissolved |
| MATHIAN (NEWCO) LLP | OC373886 | 28/03/2012 | Dissolved |
| MXC CAPITAL FINANCE LIMITED | 08506030 | 26/04/2013 | Dissolved |
| MXC CAPITAL LISTCO PLC | 07878905 | 12/12/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 1SPATIAL PLC | 05429800 | 27/04/2010 | 20/07/2010 | Gold |
| 365 AGILE LIMITED | 09190713 | 18/11/2014 | 21/08/2015 | Dissolved |
| CASTLETON FINANCIAL MODELLING SOLUTIONS LTD | 04424822 | 31/05/2015 | 18/07/2017 | Dissolved |
| CASTLETON MANAGED SERVICES LTD | 02167037 | 24/06/2013 | 18/07/2017 | Strike Off |
| CASTLETON TECHNOLOGIES LIMITED | 06193446 | 18/11/2014 | 18/07/2017 | Bronze |
| CASTLETON TECHNOLOGY HOLDINGS LIMITED | 05043538 | 19/09/2011 | 18/07/2017 | Dissolved |
| CASTLETON TECHNOLOGY INTERMEDIATE HOLDING COMPANY LIMITED | 06517747 | 24/06/2013 | 18/07/2017 | Dissolved |
| CASTLETON TECHNOLOGY LIMITED | 03336134 | 02/08/2010 | 18/07/2017 | Gold |
| DECORUM CONNECT LIMITED | 04333189 | 19/04/2006 | 21/07/2010 | Dissolved |
| FBHG LIMITED | 06647886 | 20/10/2008 | 21/07/2010 | Dissolved |
| HOMETEAM.NET LIMITED | 04980129 | 29/01/2016 | 18/07/2017 | Dissolved |
| IMPACT APPLICATIONS LIMITED | 04048750 | 29/05/2015 | 18/07/2017 | Dissolved |
| INTRINSIC NETWORKS LIMITED | 04536991 | 11/12/2003 | 21/07/2010 | Dissolved |
| KYPERA HOLDINGS LIMITED | 06010221 | 29/01/2016 | 18/07/2017 | Dissolved |
| KYPERA LIMITED | 04454748 | 29/01/2016 | 18/07/2017 | Dissolved |
| MATRIX NETWORK SOLUTIONS LIMITED | 04468633 | 29/04/2003 | 21/07/2010 | Dissolved |
| MDMSI LIMITED | 07945138 | 10/02/2012 | 28/02/2012 | Dissolved |
| MONTAL COMPUTER SYSTEMS LIMITED | 02562699 | 24/06/2013 | 17/03/2015 | Dissolved |
| MONTAL GROUP LIMITED | 03344900 | 24/06/2013 | 13/04/2015 | Dissolved |
| MXC CAPITAL (UK) LIMITED | 05010663 | 04/07/2013 | 13/08/2014 | Silver |
| MXC HOLDINGS LIMITED | 07039551 | 13/10/2009 | 15/07/2016 | Amber |
| NORWOOD ADAM TECHNICAL SERVICES LIMITED | 04356412 | 06/11/2003 | 21/07/2010 | Dissolved |
| ONNEC GROUP UK LIMITED | 02027207 | 09/05/2011 | 21/11/2013 | One Red Flag |
| REDCENTRIC PLC | 08397584 | 02/04/2013 | 17/11/2014 | Two Red Flags |
| STORAGE FUSION LIMITED | 06647869 | 20/10/2008 | 21/07/2010 | Dissolved |
| XPLOITE IHC LIMITED | 04366678 | 12/11/2004 | 21/07/2010 | Dissolved |
| XPLOITE LIMITED | 03897926 | 29/04/2003 | 21/07/2010 | Insolvent |