| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Celtic Offshore Wind Ltd | 02906804 | 18/06/2007 | Dissolved |
| Cogen Holdings Ltd | 04044092 | 31/07/2000 | Dissolved |
| Cogen Holdings Ltd | 04044092 | 12/08/2005 | Dissolved |
| Concert Energy Ltd | 03993428 | 10/05/2000 | Dissolved |
| Concert Energy Ltd | 03993428 | 12/08/2005 | Dissolved |
| Dagenham & Barking Management Ltd | 02990581 | 28/09/2000 | Dissolved |
| Dagenham & Barking Management Ltd | 02990581 | 12/08/2005 | Dissolved |
| Dick,W B,& Co (Holdings) Ltd | 00310359 | 10/01/1994 | Dissolved |
| E G P S S Ltd | SC064041 | 10/01/1994 | Dissolved |
| Elegenix Ltd | 04006658 | 02/06/2000 | Dissolved |
| Elegenix Ltd | 04006658 | 01/08/2003 | Dissolved |
| Ennpower Ltd | 03925084 | 14/02/2000 | Dissolved |
| Ennpower Ltd | 03925084 | 12/08/2005 | Dissolved |
| Hamsterley Windfarm Ltd | 02906810 | 18/06/2007 | Dissolved |
| Independent Adhesive and Chemicals (1968) Ltd | 00934199 | 10/01/1994 | Dissolved |
| Innogy Finance Ltd | 04112310 | 20/11/2006 | Dissolved |
| Innogy Group Pension Scheme Trustees Ltd | 03807963 | 20/11/2006 | Dissolved |
| Innogy Limited | 03971511 | 28/09/2000 | Dissolved |
| Innogy Limited | 03971511 | 12/08/2005 | Dissolved |
| Innogy Technology Ltd | 03990929 | 11/05/2000 | Dissolved |
| Innogy Technology Ltd | 03990929 | 12/08/2005 | Dissolved |
| Inverarnie Wind Farm Ltd | 05590422 | 18/06/2007 | Dissolved |
| Isopower Ltd | 02904260 | 07/02/2000 | Dissolved |
| Isopower Ltd | 02904260 | 12/08/2005 | Dissolved |
| Jak (Sn) Ltd | 00162974 | 10/01/1994 | Dissolved |
| Jones & Large Ltd | 00556137 | 10/01/1994 | Dissolved |
| Lambrigg Windfarm Ltd | 02629569 | 18/06/2007 | Dissolved |
| Lena No 1 Ltd | 00583481 | 10/01/1994 | Dissolved |
| Lena No 5 Ltd | 02017282 | 10/01/1994 | Dissolved |
| Lena No 7 Ltd | 01894474 | 10/01/1994 | Dissolved |
| Lena No. 11 Ltd | 00242152 | 10/01/1994 | Dissolved |
| National Power (North) Ltd | 02474705 | 28/09/2000 | Dissolved |
| National Power (North) Ltd | 02474705 | 12/08/2005 | Dissolved |
| National Power Energy Direct Ltd | 02522193 | 02/11/1998 | Dissolved |
| National Power Energy Direct Ltd | 02522193 | 12/08/2005 | Dissolved |
| National Power Innogy Ltd | 03528194 | 06/12/2002 | Dissolved |
| National Power Innogy Ltd | 03528194 | 01/08/2003 | Dissolved |
| National Power Property Co Ltd | 03801488 | 31/01/2001 | Dissolved |
| National Power Property Co Ltd | 03801488 | 01/09/2005 | Dissolved |
| National Wind Power Ltd | 03528203 | 06/12/2002 | Dissolved |
| National Wind Power Ltd | 03528203 | 01/08/2003 | Dissolved |
| Northern Energy Ltd | 02571589 | 29/08/2001 | Dissolved |
| Npower Concert Energy Ltd | 03696618 | 28/09/2000 | Dissolved |
| Npower Concert Energy Ltd | 03696618 | 10/11/2000 | Dissolved |
| Npower Customer Services Ltd | 03938730 | 28/02/2001 | Dissolved |
| Npower Electricity Ltd | 03925114 | 14/02/2000 | Dissolved |
| Npower Electricity Ltd | 03925114 | 12/08/2005 | Dissolved |
| Npower Energy Ltd | 03824686 | 23/03/2000 | Dissolved |
| Npower Energy Ltd | 03824686 | 12/08/2005 | Dissolved |
| Npower Energy Sales Ltd | 03787887 | 22/09/2000 | Dissolved |
| Npower Europe Ltd | 03937809 | 01/03/2000 | Dissolved |
| Npower Europe Ltd | 03937809 | 12/08/2005 | Dissolved |
| Npower Metering Ltd | 03696624 | 28/09/2000 | Dissolved |
| Npower Metering Ltd | 03696624 | 10/11/2000 | Dissolved |
| Npower Retail Ltd | 04046599 | 31/07/2000 | Dissolved |
| Npower Retail Ltd | 04046599 | 12/08/2005 | Dissolved |
| Npower Services Ltd | 03925072 | 14/02/2000 | Dissolved |
| Npower Services Ltd | 03925072 | 12/08/2005 | Dissolved |
| Npower Supplies Ltd | 03925070 | 14/02/2000 | Dissolved |
| Npower Supplies Ltd | 03925070 | 12/08/2005 | Dissolved |
| Npower Trading Ltd | 03937807 | 01/03/2000 | Dissolved |
| Npower Trading Ltd | 03937807 | 12/08/2005 | Dissolved |
| Npower Uk Ltd | 03925066 | 14/02/2000 | Dissolved |
| Npower Uk Ltd | 03925066 | 12/08/2005 | Dissolved |
| Npower Water Ltd | 03925081 | 14/02/2000 | Dissolved |
| Npower Water Ltd | 03925081 | 12/08/2005 | Dissolved |
| Npower You Ltd | 03925123 | 14/02/2000 | Dissolved |
| Npower You Ltd | 03925123 | 12/08/2005 | Dissolved |
| Npower Your Business Ltd | 03925075 | 14/02/2000 | Dissolved |
| Npower Your Business Ltd | 03925075 | 12/08/2005 | Dissolved |
| Npower Your Home Ltd | 03925078 | 14/02/2000 | Dissolved |
| Npower Your Home Ltd | 03925078 | 12/08/2005 | Dissolved |
| Npowerone Ltd | 04023421 | 29/06/2000 | Dissolved |
| Npowerone Ltd | 04023421 | 22/11/2004 | Dissolved |
| O M D G Ltd | 01263657 | 10/01/1994 | Dissolved |
| O M D No 1 Ltd | 00265528 | 10/01/1994 | Dissolved |
| O M D S Ltd | 00757378 | 10/01/1994 | Dissolved |
| P S & S (Personnel) Ltd | 01425266 | 10/01/1994 | Dissolved |
| P S & S (Shipping) Ltd | 01046321 | 10/01/1994 | Dissolved |
| P S & S Tankers Ltd | 01046605 | 10/01/1994 | Dissolved |
| Petroleum Supplies & Services Ltd | SC028075 | 10/01/1994 | Dissolved |
| Philplug Ltd | SC021269 | 10/01/1994 | Dissolved |
| Powerlink Ltd | 02450764 | 29/08/2001 | Dissolved |
| Powerlink Ltd | 02450764 | 12/08/2005 | Dissolved |
| Q H Castings Ltd | 00945563 | 10/01/1994 | Dissolved |
| Q H Tools Ltd | 00996830 | 10/01/1994 | Dissolved |
| Qh Group Ltd | 00282428 | 10/01/1994 | Dissolved |
| Regenesys Technologies Group Ltd | 04281558 | 04/09/2001 | Dissolved |
| Regenesys Technologies Group Ltd | 04281558 | 28/06/2004 | Dissolved |
| Rough Meadows Windfarm Ltd | 02906790 | 18/06/2007 | Dissolved |
| Screen Process Supplies Ltd | 00552653 | 10/01/1994 | Dissolved |
| Secomastic Ltd | 00391696 | 10/01/1994 | Dissolved |
| Shapeight (Bgt) Ltd | 00237241 | 06/04/1994 | Dissolved |
| Shapnine (C K) Ltd | 00180104 | 10/01/1994 | Dissolved |
| Shapseven (B G I) Ltd | 01439336 | 10/01/1994 | Dissolved |
| Shapsix (U K) Ltd | 02340263 | 10/01/1994 | Dissolved |
| Shapten (Spt) Ltd | 01937363 | 10/01/1994 | Dissolved |
| Solvex Chemicals & Equipment Ltd | 00755778 | 10/01/1994 | Dissolved |
| Thorgen Ltd | 03527867 | 06/12/2002 | Dissolved |
| Thorgen Ltd | 03527867 | 01/08/2003 | Dissolved |
| Tokem (Chemicals) Ltd | 00854577 | 10/01/1994 | Dissolved |
| Trysglwyn Windfarm Ltd | 02906625 | 18/06/2007 | Dissolved |
| Tyke Petroleum (Bradford) Ltd | 01268646 | 10/01/1994 | Dissolved |
| Tyke Petroleum (Wakefield) Ltd | 01232506 | 10/01/1994 | Dissolved |
| Uniti Group Ltd | 03698752 | 27/07/2004 | Dissolved |
| Uniti Group Ltd | 03698752 | 27/07/2004 | Dissolved |
| Unity Group Ltd | 03698620 | 27/07/2004 | Dissolved |
| Unity Group Ltd | 03698620 | 27/07/2004 | Dissolved |
| Virtutel Ltd | 03732775 | 28/02/2001 | Dissolved |
| Waldie & Co Ltd | SC021780 | 10/01/1994 | Dissolved |
| West Midland Auto Electrical Ltd | 00989967 | 10/01/1994 | Dissolved |
| Westwood Manufacturing Ltd | 00497919 | 10/01/1994 | Dissolved |
| Windworks Ltd | 02906812 | 18/06/2007 | Dissolved |
| Y.E.B. Ltd | 02260440 | 29/08/2001 | Dissolved |
| Y.E.B. Ltd | 02260440 | 12/08/2005 | Dissolved |
| Ye Employment Co (No.2) Ltd | 03017806 | 05/10/2001 | Dissolved |
| Yeg Freshco. | 03178492 | 09/10/2001 | Dissolved |
| Yeg Freshco. | 03178492 | 12/08/2005 | Dissolved |
| Yeleco 4 Ltd | 02934873 | 29/08/2001 | Dissolved |
| Yeleco 4 Ltd | 02934873 | 12/08/2005 | Dissolved |
| Yes Home Services Ltd | 04108096 | 29/08/2001 | Dissolved |
| Yes Home Services Ltd | 04108096 | 12/08/2005 | Dissolved |
| Yorkshire Electricity Ltd | 02259997 | 29/08/2001 | Dissolved |
| Yorkshire Electricity Ltd | 02259997 | 12/08/2005 | Dissolved |
| Yorkshire Energy Services Ltd | 02731918 | 29/08/2001 | Dissolved |
| Yorkshire Energy Services Ltd | 02731918 | 12/08/2005 | Dissolved |
| Yorkshire No. 1 Ltd | 04212123 | 01/05/2002 | Dissolved |
| Yorkshire No. 1 Ltd | 04212123 | 12/08/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABERDARE WINDFARM LIMITED | 02906784 | 18/06/2007 | 01/02/2008 | Dissolved |
| ALLT DEARG WIND FARM LIMITED | 05427948 | 18/06/2007 | 01/02/2008 | Dissolved |
| ASSOCIATION OF ENERGY SUPPLIERS | 03387790 | 28/11/2003 | 13/12/2005 | Not Trading |
| BALLINDALLOCH MUIR WIND FARM LIMITED | 05610879 | 18/06/2007 | 01/02/2008 | Dissolved |
| BEI LIMITED | 02372592 | 13/10/1999 | 13/10/2000 | Dissolved |
| BP EASTERN MEDITERRANEAN LIMITED | 02239062 | 10/01/1994 | 07/02/1997 | Silver |
| BRITISH ELECTRICITY INTERNATIONAL (OS) LIMITED | 01973568 | 13/10/1999 | 13/10/2000 | Dissolved |
| BRITISH ELECTRICITY INTERNATIONAL (SERVICES) LIMITED | 02051371 | 13/10/1999 | 13/10/2000 | Dissolved |
| BRITISH ELECTRICITY INTERNATIONAL LIMITED | 01255150 | 13/10/1999 | 13/10/2000 | Dissolved |
| CHEM-TREND (UK) LIMITED | 03254566 | 25/09/1996 | 07/10/1996 | Silver |
| CILCIFFETH WINDFARM LIMITED | 02817691 | 18/06/2007 | 01/02/2008 | Dissolved |
| CRAIGENLEE WIND FARM LIMITED | 05538304 | 18/06/2007 | 01/02/2008 | Dissolved |
| CULBIN FARM WIND FARM LIMITED | 05611118 | 18/06/2007 | 01/02/2008 | Dissolved |
| CUTHBERTS HILL WINDFARM LIMITED | 02904853 | 18/06/2007 | 01/02/2008 | Dissolved |
| ENGIE UK MARKETS LIMITED | 02462479 | 02/11/1998 | 14/07/2000 | Silver |
| FOSECO (RUL) LIMITED | 00761771 | 10/01/1994 | 07/02/1997 | Dissolved |
| FOSECO STEEL (UK) LIMITED | 00801835 | 10/01/1994 | 07/02/1997 | Not Trading |
| FOSROC EXPANDITE LIMITED | 00590743 | 31/10/1995 | 07/02/1997 | Not Trading |
| FOSROC MINING & TUNNELLING LTD. | 01578710 | 16/03/1995 | 20/03/1995 | Bronze |
| FOSROC TAIWAN LIMITED | 02144054 | 10/01/1994 | 07/02/1997 | Dissolved |
| Fosroc Nominees Ltd | 00445883 | 10/01/1994 | 07/02/1997 | Dissolved |
| GELLIGAER WINDFARM LIMITED | 02904366 | 18/06/2007 | 01/02/2008 | Dissolved |
| GUNSON HEIGHT WINDFARM LIMITED | 02905058 | 18/06/2007 | 01/02/2008 | Dissolved |
| GWYNT Y MOR OFFSHORE WIND FARM LIMITED | 03697015 | 28/09/2000 | 19/01/2004 | Bronze |
| GWYNT Y MOR OFFSHORE WIND FARM LIMITED | 03697015 | 10/11/2000 | 19/01/2004 | Bronze |
| Greylake Barton Windfarm Ltd | 02905057 | 18/06/2007 | 01/02/2008 | Dissolved |
| HIGH MOOR WINDFARM LIMITED | 02850299 | 18/06/2007 | 01/02/2008 | Dissolved |
| IFCO LIMITED | 00389193 | 10/01/1994 | 07/02/1997 | Dissolved |
| Innogy Finance Ltd | 04112310 | 29/08/2001 | 14/11/2006 | Dissolved |
| J H C REALISATIONS LIMITED | SC012468 | 10/01/1994 | 07/02/1997 | Insolvent |
| JORDANSTON WINDFARM LIMITED | 02904376 | 18/06/2007 | 01/02/2008 | Dissolved |
| KANOR CHEMICALS LIMITED | 01713211 | 27/09/1994 | 30/09/1996 | Not Trading |
| KEMWELL LIMITED | 00372047 | 10/01/1994 | 07/02/1997 | Insolvent |
| Kalec Uk Ltd | 00450680 | 10/01/1994 | 07/02/1997 | Dissolved |
| Knowledge.Com Ltd | 01846360 | 10/01/1994 | 07/02/1997 | Dissolved |
| LEITHHOPE HILL WIND FARM LIMITED | 05590357 | 18/06/2007 | 01/02/2008 | Dissolved |
| LOBITOS OILFIELDS LIMITED | SC026012 | 10/01/1994 | 07/02/1997 | Dissolved |
| LOW HOUSES WINDFARM LIMITED | 02904851 | 18/06/2007 | 01/02/2008 | Dissolved |
| Morris Rubber Industries Limited | 00409058 | 10/01/1994 | 07/02/1997 | Dissolved |
| Motro Accessories Manufact Association Ltd | 00559106 | 10/01/1994 | 07/02/1997 | Dissolved |
| NORTH HOYLE WIND FARM LIMITED | 02904841 | 07/02/2000 | 15/01/2001 | Bronze |
| NOVAR TWO WIND FARM LIMITED | 05590215 | 18/06/2007 | 01/02/2008 | Dissolved |
| NPOWER YORKSHIRE LIMITED | 03937808 | 01/03/2000 | 15/02/2001 | Not Trading |
| National Power Pacific Co Ltd | 02615577 | 02/11/1998 | 13/10/2000 | Dissolved |
| National Power Share Schemes Ltd | 02546436 | 02/11/1998 | 13/10/2000 | Dissolved |
| O.M.D.C. LIMITED | 00482449 | 10/01/1994 | 07/02/1997 | Dissolved |
| PROTIM INTERNATIONAL LIMITED | 00657155 | 10/01/1994 | 07/02/1997 | Dissolved |
| PROTIM LIMITED | 00382330 | 10/01/1994 | 07/02/1997 | Dissolved |
| Pathia Ltd | 00509281 | 10/01/1994 | 07/02/1997 | Dissolved |
| Petrowaxes Ltd | 00861120 | 10/01/1994 | 07/02/1997 | Dissolved |
| RAERA WIND FARM LIMITED | 05610899 | 18/06/2007 | 01/02/2008 | Dissolved |
| REBYL LIMITED | 04043701 | 12/08/2005 | 08/05/2007 | Dissolved |
| ROWANTREE WIND FARM LIMITED | 05610923 | 18/06/2007 | 01/02/2008 | Dissolved |
| RWE GENERATION UK HOLDINGS LIMITED | 03987817 | 20/11/2006 | 12/11/2007 | Gold |
| RWE GENERATION UK PLC | 03892782 | 20/11/2006 | 12/11/2007 | Gold |
| RWE TRADING SERVICES LIMITED | 03696615 | 28/09/2000 | 02/02/2004 | Gold |
| RWE TRADING SERVICES LIMITED | 03696615 | 10/11/2000 | 14/09/2001 | Gold |
| Redburn Common Windfarm Ltd | 02904909 | 18/06/2007 | 01/02/2008 | Dissolved |
| Reprochem Ltd | 00430696 | 10/01/1994 | 07/02/1997 | Dissolved |
| Road Research Limited | 01031918 | 10/01/1994 | 07/02/1997 | Dissolved |
| SPECTRA PENSION TRUSTEE LIMITED | 01937362 | 10/01/1994 | 07/02/1997 | Dissolved |
| STELLARIA PROPERTY COMPANY LIMITED | 00628515 | 10/01/1994 | 07/02/1997 | Dissolved |
| STROUPSTER WIND FARM LIMITED | 05428131 | 18/06/2007 | 01/02/2008 | Dissolved |
| SWINDON CULTURAL PARTNERSHIP LIMITED | 05805204 | 04/05/2006 | 22/07/2008 | Dissolved |
| TARSKAVAIG WIND FARM LIMITED | 05610960 | 18/06/2007 | 01/02/2008 | Dissolved |
| TRENEWYDD WINDFARM LIMITED | 02832855 | 18/06/2007 | 01/02/2008 | Dissolved |
| TRITON KNOLL OFFSHORE WIND FARM LIMITED | 03696654 | 28/09/2000 | 19/01/2004 | Silver |
| TRITON KNOLL OFFSHORE WIND FARM LIMITED | 03696654 | 10/11/2000 | 19/01/2004 | Silver |
| The Burmah Oil Co (Overseas) Ltd | SC021268 | 10/01/1994 | 07/02/1997 | Dissolved |
| Wolfcleugh Windfarm Ltd | 02905056 | 18/06/2007 | 01/02/2008 | Dissolved |