| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Advanced Assured Homes 17 Plc | 02331014 | 01/03/1992 | Dissolved |
| Cleaning Technologies Ltd | 02896686 | 18/02/1994 | Dissolved |
| Hilsonic (Cleaning Machines) Ltd | 01964454 | 24/11/1991 | Dissolved |
| Sonic Systems (Uk) Ltd | 03553231 | 27/04/1998 | Dissolved |
| The Blind Services Co Ltd | 03734055 | 17/03/1999 | Dissolved |
| The Blind Services Co Ltd | 03734055 | 17/03/1999 | Dissolved |
| Ultrasonic Process Applications Ltd | 03942408 | 08/03/2000 | Dissolved |
| Ultrasonic Process Applications Ltd | 03942408 | 08/03/2000 | Dissolved |
| Vapour Safe Ltd | 03734053 | 17/03/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIOX LIMITED | 01837657 | 31/12/1992 | 01/01/2008 | Bronze |
| Eco Green Construction Ltd | 03168902 | 07/03/1996 | 25/09/1997 | Dissolved |
| Reads (Engineering) Ltd | 02623788 | 24/02/1992 | 09/10/1992 | Dissolved |
| Vapour Safe Ltd | 03734053 | 17/03/1999 | 05/06/2000 | Dissolved |