| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Broadband for Business Ltd | 04434732 | 09/05/2002 | Dissolved |
| Broadband for Business Ltd | 04434732 | 09/05/2002 | Dissolved |
| CELLCLEAR COMMUNICATIONS LTD | 03774372 | 26/07/2004 | Dissolved |
| Cellclear Central Services Ltd | 05940861 | 01/10/2007 | Dissolved |
| Cellclear Networks Ltd | 05303987 | 14/01/2005 | Dissolved |
| Computer Networking Products Ltd | 03168818 | 10/09/1998 | Dissolved |
| Flexchip Security Ltd | 04115162 | 27/11/2000 | Dissolved |
| Gem Energy Marketing Ltd | 06116074 | 19/02/2007 | Dissolved |
| Gem Energy Marketing Ltd | 06116074 | 19/02/2007 | Dissolved |
| OBSIDIAN COMMUNICATIONS LTD | 06474713 | 27/05/2008 | Dissolved |
| Open Spectrum Ltd | 04565988 | 17/10/2002 | Dissolved |
| STEP BY STEP PARTNERSHIP LTD | 02431825 | 15/04/2019 | Gold |
| Teddyfone Ltd | 05490037 | 27/09/2005 | Dissolved |
| Teddyfone Ltd | 05490037 | 27/09/2005 | Dissolved |
| WIRELESS INTELLIGENT NETWORKING LIMITED | 05664843 | 03/01/2006 | Silver |
| Wireless Cnp Ltd | 04391905 | 11/03/2002 | Dissolved |
| Wireless Integrating Networks Ltd | 03935634 | 28/02/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 121-B2B Ltd | 04177366 | 14/03/2001 | 11/03/2002 | Dissolved |
| CLOTHWORKERS' FOUNDATION(THE) | 01321952 | 11/09/2018 | 23/09/2020 | Gold |
| Caged Carried Interest Ltd. | 01890533 | 24/07/1992 | 29/01/1993 | Dissolved |
| Computer Networking Products Ltd | 03168818 | 01/01/2000 | 30/04/2005 | Dissolved |
| GROSVENOR ALTERNATE PARTNER LIMITED | 02231072 | 24/09/1992 | 29/01/1993 | Not Trading |
| GROSVENOR VENTURES LIMITED | 02513741 | 24/06/1992 | 29/01/1993 | Not Trading |
| Grosvenor Equity Management Ltd | 01886065 | 29/06/1992 | 29/01/1993 | Dissolved |
| HG INVESTMENT MANAGERS LIMITED | 01579496 | 29/06/1992 | 29/01/1993 | Dissolved |
| HG INVESTMENT MANAGERS LIMITED | 01579496 | 22/04/1992 | 29/01/1993 | Dissolved |
| HG POOLED MANAGEMENT LIMITED | 02055886 | 30/06/1992 | 29/01/1993 | Gold |
| HGCAPITAL TRUST PLC | 01525583 | 28/04/1992 | 01/02/1993 | Gold |
| Hexagate Ltd | 03946658 | 17/02/2003 | 11/07/2003 | Dissolved |
| Internet Advertising Ltd | 03675429 | 10/03/1999 | 19/10/2000 | Dissolved |
| Mpe Investors Ltd | 01886093 | 30/06/1992 | 29/01/1993 | Dissolved |
| OBSIDIAN WIRELESS COMPLIANT SOLUTIONS LTD | 06865770 | 01/04/2009 | 01/09/2010 | Dissolved |
| OBSIDIAN WIRELESS LIMITED | 06252401 | 18/05/2007 | 31/12/2011 | Insolvent |
| SECURA MONDE INTERNATIONAL LIMITED | 03189202 | 01/06/2000 | 01/01/2004 | Gold |
| SECURA MONDE INTERNATIONAL LIMITED | 03189202 | 21/06/2000 | 01/01/2004 | Gold |
| SHIREMOOR INTERNATIONAL ENGINEERING LTD | 03803732 | 08/07/1999 | 01/07/2005 | Dissolved |
| SHIREMOOR INTERNATIONAL ENGINEERING LTD | 03803732 | 31/05/2000 | 01/07/2005 | Dissolved |
| Smi Holdings Ltd | 03351229 | 01/05/1999 | 01/01/2006 | Dissolved |
| THE STUDENTS EXPLORING MARRIAGE TRUST | 03913462 | 14/12/2010 | 07/03/2014 | Dissolved |
| The Old Malthouse School Trust Ltd | 00579157 | 16/12/1991 | 21/07/2009 | Dissolved |
| WIRELESS INTELLIGENT NETWORKING LIMITED | 05664843 | 03/01/2006 | 15/11/2006 | Silver |
| Wireless Cnp Ltd | 04391905 | 11/03/2002 | 30/04/2005 | Dissolved |
| Wireless Integrating Networks Ltd | 03935634 | 28/02/2000 | 30/04/2005 | Dissolved |