| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRTRICITY DEVELOPMENTS (SCOTLAND) LIMITED | SC212524 | 01/12/2001 | 03/02/2005 | Dissolved |
| BIN MOUNTAIN WINDFARM (N.I.) LIMITED | NI048448 | 02/12/2003 | 01/02/2008 | Gold |
| MOBIUS RENEWABLES GENERATION (GB) LIMITED | SC330383 | 05/09/2007 | 01/02/2008 | Gold |
| NEART NA GAOITHE OFFSHORE WIND LIMITED | SC356223 | 09/03/2009 | 31/01/2018 | One Red Flag |
| SSE AIRTRICITY ENERGY SUPPLY (NI) LIMITED | NI041956 | 22/11/2001 | 01/02/2008 | Bronze |
| SSE RENEWABLES HOLDINGS (UK) LIMITED | NI043239 | 17/05/2002 | 01/02/2008 | Bronze |
| SSE RENEWABLES SERVICES (UK) LIMITED | NI043294 | 23/05/2002 | 01/02/2008 | Bronze |
| SSE RENEWABLES UK LIMITED | NI048447 | 02/12/2003 | 01/02/2008 | Bronze |
| Slieve Beagh Windfarm (N.I.) Ltd | NI048449 | 02/12/2003 | 01/02/2008 | Dissolved |
| TAPPAGHAN WIND FARM (N.I.) LIMITED | NI047999 | 24/09/2003 | 01/02/2008 | Gold |