| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| J & A LEISURE LIMITED | 07825379 | 01/04/2015 | Silver |
| Precision Turned Parts Ltd | 02834561 | 01/01/1996 | Dissolved |
| R.G.M. Cables Ltd | 02398518 | 25/01/1996 | Dissolved |
| RED LION (HE) LIMITED | 10681060 | 21/03/2017 | One Red Flag |
| UK COMMUNICATIONS CONSULTANTS LTD | 06260599 | 22/09/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| E.K. COMMS LIMITED | SC328015 | 01/10/2007 | 28/07/2010 | Dissolved |
| UK 100 TELECOMS LIMITED | 06988934 | 11/02/2010 | 11/07/2017 | Dissolved |
| UK TELECOMS RESEARCH LTD. | 02424091 | 28/10/2015 | 01/01/2016 | Silver |