| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 2 F P Ltd | 04158686 | 25/06/2001 | 29/10/2002 | Dissolved |
| APOLLO FIRE DETECTORS LIMITED | 01483208 | 01/05/1992 | 01/04/1996 | Gold |
| AVIRE LIMITED | 01006657 | 01/11/1992 | 30/04/2000 | Bronze |
| FTSS HTC LIMITED | 01404212 | 30/09/1991 | 30/04/2000 | Dissolved |
| HALMA INSTRUMENTS LIMITED | 01290664 | 17/06/1996 | 17/03/2000 | Dissolved |
| HALMA ONBOARD LIMITED | 01858480 | 17/06/1996 | 17/03/2000 | Dissolved |
| HALMA PUBLIC LIMITED COMPANY | 00040932 | 15/08/1991 | 30/04/2000 | Gold |
| KEELER LIMITED | 00408759 | 01/04/1996 | 30/04/2000 | Silver |
| Kewgold Fashions Ltd | 02446656 | 20/10/1991 | 01/10/1992 | Dissolved |
| LORNE ELECTRONICS LIMITED | 01917226 | 11/08/1994 | 17/03/2000 | Dissolved |
| MICOTECH LIMITED | 01638313 | 05/01/2000 | 30/04/2000 | Dissolved |
| MIDDLESEX SOUND AND VISION LIMITED | 03117978 | 28/01/2004 | 01/11/2012 | Dissolved |
| Microphax Ltd | 01173647 | 07/08/1992 | 11/02/1998 | Dissolved |
| OMAL GROUP LIMITED | 00339451 | 21/06/1996 | 17/03/2000 | Dissolved |
| OMAL HOLDINGS LIMITED | 01309869 | 21/06/1996 | 17/03/2000 | Dissolved |
| OMAL INTERNATIONAL LIMITED | 01702525 | 21/06/1996 | 17/03/2000 | Dissolved |
| OMAL MONEYCHECKERS LIMITED | 01010463 | 21/06/1996 | 17/03/2000 | Dissolved |
| OMAL UNIVERSAL LIMITED | 00709356 | 21/06/1996 | 17/03/2000 | Dissolved |
| VOLUMATIC LIMITED | 01069143 | 15/08/1992 | 30/04/2000 | Silver |