| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANNE COLLIS PRODUCTIONS LLP | OC301545 | 22/02/2002 | Dissolved |
| BRUTON CHARLES SYSTEMS LIMITED | 02007528 | 07/09/1991 | One Red Flag |
| EDRAGE DESIGN LTD | 07713157 | 14/04/2022 | Not Trading |
| HENLEY DIRECTORS LIMITED | 06477423 | 18/01/2008 | Dissolved |
| Henley Estates Ltd | 06477876 | 21/01/2008 | Dissolved |
| MUSIC WORKSHOPS LIMITED | 06254252 | 21/05/2007 | Dissolved |
| MUSICAL PLAYGROUND EQUIPMENT LIMITED | 07951536 | 15/02/2012 | Dissolved |
| ORCHESTRAL MANAGEMENT SERVICES LIMITED | 10537521 | 22/12/2016 | Dissolved |
| Software & Computing (Thames Valley) Ltd | 01811484 | 28/03/1991 | Dissolved |
| Software Helpline Ltd | 04244457 | 16/07/2001 | Dissolved |
| Software Helpline Ltd | 04244457 | 16/07/2001 | Dissolved |
| Top Draw Exhibitions Ltd | 03070122 | 06/03/1997 | Dissolved |
| YOU DO YOU ECO LTD | 12522073 | 17/03/2020 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CRUCIBLE TECHNOLOGY LIMITED | 06586128 | 07/05/2008 | 07/05/2008 | Gold |
| HENLEY REGISTRARS LIMITED | 06113868 | 19/02/2007 | 14/04/2022 | Not Trading |
| NSO MANAGEMENT LIMITED | 04607296 | 03/12/2002 | 20/02/2020 | Silver |
| NSO MANAGEMENT LIMITED | 04607296 | 21/09/2013 | 20/02/2020 | Silver |
| PIGGUN SOLUTIONS LIMITED | 06471366 | 14/01/2008 | 04/02/2008 | Bronze |
| RAM PHOTOGRAPHY LIMITED | 06785198 | 07/01/2009 | 07/01/2009 | Dissolved |
| REDSET LIMITED | 06110385 | 16/02/2007 | 09/12/2021 | Bronze |
| THE NATIONAL SYMPHONY ORCHESTRA LIMITED | 08784937 | 21/11/2013 | 25/02/2014 | Silver |