| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Midland Mobile Radio Ltd | 01720887 | 24/02/1997 | Dissolved |
| Midland Mobile Radio Ltd | 01720887 | 24/02/1997 | Dissolved |
| Precision Engineering Services Ltd | 03033046 | 01/09/2006 | Dissolved |
| Strelley Enterprises Ltd | 02532138 | 15/05/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Mobicom Ltd | 01728848 | 22/11/1993 | 31/01/1997 | Dissolved |
| PRECISION PRODUCTS (UK) LIMITED | 02928395 | 01/09/2006 | 17/12/2020 | One Red Flag |
| Portals Computer Technology Ltd | 02043700 | 22/03/1991 | 08/11/1993 | Dissolved |
| SEPROL LIMITED | 01610543 | 22/03/1991 | 16/11/1993 | Dissolved |
| SERVELEC HEALTHCARE LIMITED | 01323205 | 23/03/1992 | 17/11/1993 | Gold |
| Strelley Investments Ltd | 04254005 | 17/07/2001 | 31/08/2006 | Dissolved |
| TECHNOLOG LIMITED | 01574170 | 22/03/1991 | 25/10/1993 | Silver |
| Temple Normanton Business Park Ltd | 02441076 | 25/01/1998 | 25/01/1998 | Dissolved |
| Temple Normanton Business Park Ltd | 02441076 | 25/01/1998 | 01/09/2003 | Dissolved |