| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRWAVE SOLUTIONS LIMITED | 03985643 | 21/07/2009 | 31/07/2010 | One Red Flag |
| ARQIVA FINANCING NO 1 LIMITED | 06137924 | 20/07/2009 | 16/07/2010 | One Red Flag |
| ARQIVA FINANCING NO 2 LIMITED | 06137899 | 20/07/2009 | 16/07/2010 | Amber |
| ARQIVA FINANCING NO 3 PLC | 05253998 | 20/07/2009 | 16/07/2010 | One Red Flag |
| ARQIVA GROUP LIMITED | 05254001 | 20/07/2009 | 16/07/2010 | Bronze |
| ARQIVA HOLDINGS LIMITED | 03242381 | 20/07/2009 | 16/07/2010 | Silver |
| ARQIVA LIMITED | 02487597 | 20/07/2009 | 16/07/2010 | Silver |
| ARQIVA TELECOMS INVESTMENT LIMITED | 03696564 | 20/07/2009 | 16/07/2010 | One Red Flag |
| ARQIVA UK BROADCAST HOLDINGS LIMITED | 05254048 | 20/07/2009 | 16/07/2010 | Bronze |
| ELS ACQUISITION (FINANCE) LIMITED | 07318742 | 19/07/2010 | 21/07/2010 | Dissolved |
| ELS ACQUISITION (ONE) LIMITED | 07318730 | 19/07/2010 | 21/07/2010 | Dissolved |
| ELS ACQUISITION (THREE) LIMITED | 07310015 | 09/07/2010 | 21/07/2010 | Dissolved |
| ELS ACQUISITION (TOPCO) LIMITED | 07318743 | 19/07/2010 | 21/07/2010 | Dissolved |
| ELS ACQUISITION (TWO) LIMITED | 07318746 | 19/07/2010 | 21/07/2010 | Dissolved |
| GUARDIAN DIGITAL COMMUNICATIONS LIMITED | 06143540 | 21/07/2009 | 31/07/2010 | Gold |
| ON TOWER UK LIMITED | 03196207 | 20/07/2009 | 16/07/2010 | Amber |