| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACS SONOBO EARPHONES LIMITED | 13980843 | 16/03/2022 | One Red Flag |
| ADVANCED COMMUNICATION SOLUTIONS LIMITED | 03189815 | 24/04/1996 | Gold |
| Auto Communication Solutions Ltd | 03809958 | 20/07/1999 | Dissolved |
| BEAUMONT COURT (BANBURY) PROPERTY MANAGEMENT LIMITED | 02209014 | 26/10/2009 | Silver |
| M.B.S. Medical Ltd | 02962646 | 27/08/1994 | Dissolved |
| Sensaphonics Ltd | 04260898 | 27/07/2001 | Dissolved |
| THE SOUND & HEARING FOUNDATION LIMITED | 04324551 | 31/03/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVANCED COMMUNICATION SOLUTIONS LIMITED | 03189815 | 24/04/1996 | 25/02/1999 | Gold |
| Good Listening Ltd | 05338048 | 20/01/2005 | 27/05/2005 | Dissolved |
| Slarve Ltd | 04668954 | 08/10/2003 | 17/06/2004 | Dissolved |
| THE ASSOCIATION OF INDEPENDENT HEARING HEALTHCARE PROFESSIONALS | 02955867 | 05/08/1994 | 08/02/1997 | Silver |
| THE HEARING HEALTHCARE PRACTICE LIMITED | 03459945 | 04/11/1997 | 23/10/2000 | Gold |