| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BUILTVISIBLE HOLDINGS LIMITED | 12318711 | 18/11/2019 | Bronze |
| BUILTVISIBLE LIMITED | 07016136 | 24/07/2020 | Bronze |
| Definitive Technologies Limited | 02688100 | 12/02/1992 | Dissolved |
| Fiberintheloop Ltd | 04366092 | 04/02/2002 | Dissolved |
| Impgate Ltd. | 02908376 | 30/09/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVANCED SHARPOWL SOFTWARE LIMITED | 04130566 | 16/04/2002 | 23/10/2003 | Dissolved |
| AFERIAN PLC | 05083390 | 20/05/2004 | 02/01/2007 | Amber |
| AGILITAS IT SOLUTIONS LIMITED | 02504382 | 08/01/2001 | 16/05/2003 | Silver |
| AMINO COMMUNICATIONS LIMITED | 03490180 | 19/03/2003 | 20/03/2006 | Amber |
| AMINO HOLDINGS LIMITED | 03295683 | 27/02/2001 | 20/03/2006 | Bronze |
| COMUNICA GROUP LIMITED | 04003066 | 22/02/2005 | 05/03/2007 | Dissolved |
| Coursewise Ltd | 03561733 | 14/06/2001 | 26/09/2001 | Dissolved |
| Dan Technology Holdings Plc | 03309499 | 03/11/1998 | 26/09/2001 | Dissolved |
| Egl Realisations Ltd | SC184118 | 29/01/2004 | 20/09/2006 | Dissolved |
| FIVE TALENTS U.K. LTD. | 05641704 | 04/06/2008 | 31/03/2023 | Gold |
| GK COMMUNICATIONS LIMITED | 02047108 | 18/05/1995 | 12/05/1998 | Dissolved |
| Gadc Holdings Ltd | 03155916 | 28/10/1999 | 12/09/2000 | Dissolved |
| INTAMAC SYSTEMS LIMITED | 03975170 | 18/07/2012 | 28/02/2020 | Amber |
| JUBILEE CENTRE (CAMBRIDGE) | 07304473 | 19/01/2011 | 01/09/2011 | One Red Flag |
| KERRIDGE COMMERCIAL SYSTEMS (KBE) LIMITED | 01540180 | 25/07/2003 | 14/10/2011 | Not Trading |
| LONDON SCHOOL OF THEOLOGY | 00381332 | 05/07/2011 | 19/10/2016 | Silver |
| NB TECHNOLOGY SERVICES LIMITED | 09522292 | 15/06/2015 | 17/11/2022 | Bronze |
| ONNEC GROUP UK LIMITED | 02027207 | 22/02/2005 | 05/03/2007 | One Red Flag |
| ONNEC HOLDINGS LIMITED | 03984491 | 09/06/2003 | 05/03/2007 | One Red Flag |
| PROJECT POTION HOLDINGS LIMITED | 02448393 | 30/11/1998 | 31/03/2003 | Dissolved |
| Phonologica Ltd | 05057369 | 16/11/2004 | 30/11/2005 | Dissolved |
| SHARPOWL (TRUSTEES) LIMITED | 04384009 | 08/03/2002 | 23/10/2003 | Dissolved |
| SMARTPOINT TECHNOLOGIES LIMITED | 05751919 | 18/09/2009 | 14/10/2011 | Dissolved |
| STRATEGIX SOFTWARE PLC | 01545298 | 28/07/2011 | 14/10/2011 | Dissolved |
| Siconnect Ltd | 05029159 | 01/01/2007 | 21/08/2007 | Dissolved |
| THE CRUSADERS' UNION | 07771037 | 01/01/2013 | 31/12/2013 | Gold |
| TIS SOFTWARE (EBT) LIMITED | 01752098 | 25/07/2003 | 14/10/2011 | Dissolved |
| TIS SOFTWARE HOLDINGS LIMITED | 03659481 | 25/07/2003 | 14/10/2011 | Dissolved |
| TRACE ONE LIMITED | 03429380 | 06/04/2009 | 26/11/2009 | Silver |
| TRICOM BORER LIMITED | 00857432 | 18/05/1995 | 12/05/1998 | Dissolved |
| TRICOM NETWORK SERVICES LIMITED | 00945296 | 18/05/1995 | 12/05/1998 | Dissolved |