| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CORETROL LIMITED | 07398342 | 06/10/2010 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 21ST CENTURY FLEET SYSTEMS LIMITED | 02243934 | 19/12/2013 | 15/05/2017 | Not Trading |
| 21ST CENTURY INTEGRATED SYSTEMS LIMITED | 02438510 | 29/04/2015 | 15/05/2017 | Gold |
| 21ST CENTURY PASSENGER SYSTEMS LIMITED | 02740409 | 19/12/2013 | 15/05/2017 | Not Trading |
| 21ST CENTURY TECHNOLOGY GROUP LIMITED | 04123410 | 19/12/2013 | 15/05/2017 | Not Trading |
| 21ST. CENTURY CRIME PREVENTION SERVICES LIMITED | 03014122 | 19/12/2013 | 15/05/2017 | Not Trading |
| A1 PRESENTATIONS LIMITED | 02518569 | 01/02/1998 | 20/12/2001 | Dissolved |
| A1 PRESENTATIONS LIMITED | 02518569 | 01/02/1998 | 20/12/2001 | Dissolved |
| BRIDGE ALERT LIMITED | 05587693 | 19/12/2013 | 15/05/2017 | Not Trading |
| Beacon Energy (Aviation) Ltd | 02738987 | 26/07/1994 | 31/05/1995 | Dissolved |
| Beacon Farm (Orton) Ltd | 02810714 | 15/07/1994 | 09/01/1995 | Dissolved |
| CITYSPACE LIMITED | 06972170 | 01/05/2015 | 15/05/2017 | Not Trading |
| DOWNWIND POWER LTD | 02487083 | 13/01/1993 | 30/03/1993 | Not Trading |
| ECOMANAGER LIMITED | 05462950 | 19/12/2013 | 15/05/2017 | Not Trading |
| INTEGRATED TECHNOLOGIES (INTERNATIONAL) LIMITED | 03876569 | 19/12/2013 | 15/05/2017 | Not Trading |
| JOURNEO FLEET SYSTEMS LIMITED | 01209516 | 19/12/2013 | 15/05/2017 | Bronze |
| JOURNEO PASSENGER SYSTEMS LIMITED | 02437872 | 29/04/2015 | 15/05/2017 | Bronze |
| JOURNEO PLC | 02974642 | 10/10/2013 | 15/05/2017 | Silver |
| OCULAR INTEGRATION LIMITED | 05831231 | 10/08/2006 | 10/03/2009 | Gold |
| QUADNETICS GROUP LIMITED | 04283903 | 22/01/2002 | 05/02/2003 | Not Trading |
| QUADNETICS GROUP LIMITED | 04283903 | 22/01/2002 | 01/11/2004 | Not Trading |
| QUADRANT RESEARCH & DEVELOPMENT LIMITED | 02673950 | 01/03/1997 | 20/12/2001 | Not Trading |
| QUADRANT RESEARCH & DEVELOPMENT LIMITED | 02673950 | 01/03/1997 | 23/05/2003 | Not Trading |
| QUADRANT VIDEO SYSTEMS LIMITED | 02127345 | 02/01/1997 | 06/03/2002 | Dissolved |
| QUADRANT VIDEO SYSTEMS LIMITED | 02127345 | 02/01/1997 | 06/03/2002 | Dissolved |
| QUADRANT VISUAL SOLUTIONS LIMITED | 02263145 | 18/11/1999 | 22/09/2000 | Dissolved |
| RSL CITYSPACE LIMITED | 03169833 | 29/04/2015 | 15/05/2017 | Amber |
| RSLSTREETNET LIMITED | 07718435 | 29/04/2015 | 15/05/2017 | Not Trading |
| SECOND BASE SYSTEMS LIMITED | 02384858 | 19/12/2013 | 15/05/2017 | Not Trading |
| SERVICEMANAGER LIMITED | 01532123 | 19/12/2013 | 15/05/2017 | Not Trading |
| SEXTONS GROUP LIMITED | 02608670 | 19/12/2013 | 15/05/2017 | Not Trading |
| STANMORE SYSTEMS LTD | 02144288 | 02/01/1997 | 20/12/2001 | Not Trading |
| STANMORE SYSTEMS LTD | 02144288 | 02/01/1997 | 23/05/2003 | Not Trading |
| SYNECTIC SYSTEMS GROUP LIMITED | 05815524 | 10/08/2006 | 10/03/2009 | Gold |
| SYNECTIC SYSTEMS LIMITED | 02191834 | 02/01/1997 | 08/03/2002 | Not Trading |
| SYNECTIC SYSTEMS LIMITED | 02191834 | 02/01/1997 | 10/03/2009 | Not Trading |
| SYNECTICS PLC | 01740011 | 05/08/2005 | 10/03/2009 | Gold |
| SYNECTICS TECHNOLOGY CENTRE LIMITED | 02192181 | 02/01/1997 | 20/12/2001 | Not Trading |
| SYNECTICS TECHNOLOGY CENTRE LIMITED | 02192181 | 02/01/1997 | 15/10/2002 | Not Trading |
| TOAD INNOVATIONS LIMITED | 02798294 | 19/12/2013 | 15/05/2017 | Not Trading |
| TOAD LIMITED | 04123356 | 19/12/2013 | 15/05/2017 | Not Trading |
| WUZCI LTD | 11567799 | 28/06/2021 | 31/05/2024 | One Red Flag |
| Webb Corporation Ltd | 02961335 | 01/05/1995 | 13/09/1996 | Dissolved |