| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Micadant (2) Ltd | 04209862 | 02/05/2001 | Dissolved |
| Micadant (3) Ltd | 04209868 | 02/05/2001 | Dissolved |
| Micadant (4) Ltd | 04209893 | 02/05/2001 | Dissolved |
| Micadant (5) Ltd | 04210076 | 02/05/2001 | Dissolved |
| Micadant (6) Ltd | 04209912 | 02/05/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AFFINITI INTEGRATED SOLUTIONS LTD. | 02817039 | 06/05/1993 | 09/10/1996 | Not Trading |
| BROOMCO (1644) LIMITED | 03612012 | 04/12/1998 | 29/10/1999 | Dissolved |
| COLUMBIA THREADNEEDLE HOLDINGS LIMITED | 02355196 | 23/11/1995 | 01/05/1996 | Bronze |
| ELECTRICITY PENSIONS LIMITED | 02416242 | 01/04/1993 | 31/12/1997 | One Red Flag |
| ELECTRICITY PENSIONS TRUSTEE LIMITED | 02479327 | 12/03/1992 | 31/03/1993 | Silver |
| Electricity Association Ltd | 02367010 | 30/07/1992 | 21/11/1994 | Dissolved |
| Esn Holdings Ltd | 02786543 | 08/11/1995 | 31/12/1997 | Dissolved |
| Esn Pmg (Services) Ltd | 02789918 | 23/11/1995 | 01/05/1996 | Dissolved |
| Fwl Group Ltd | 04319665 | 19/07/2002 | 21/12/2004 | Dissolved |
| IONICA LIMITED | 02561924 | 17/06/1994 | 04/12/1998 | Not Trading |
| MICADANT (2001) LIMITED | 04188159 | 27/03/2001 | 27/03/2002 | Dissolved |
| MICADANT PLC | 03346014 | 09/04/1997 | 30/03/2009 | Dissolved |
| Micadant (1) Ltd | 04209876 | 02/05/2001 | 30/06/2001 | Dissolved |
| NATIONAL EXPRESS MIDDLE EAST PLC | 03081303 | 01/12/1999 | 19/09/2000 | Gold |
| NATIONAL GRID HOLDINGS ONE PLC | 02367004 | 01/12/1991 | 31/08/1994 | Silver |
| Nvisage | 02869974 | 30/06/1994 | 31/12/1997 | Dissolved |
| ROWDITCH | 02798164 | 24/09/1993 | 11/11/1996 | Dissolved |
| S C Leasing (2) Ltd | 02571593 | 27/01/1993 | 04/10/1995 | Dissolved |
| S.T.P. Holdings Ltd | 04249461 | 01/12/2001 | 05/11/2007 | Dissolved |
| SCARCROFT INVESTMENTS LIMITED | 02798178 | 01/10/1993 | 31/12/1997 | Dissolved |
| Scarcroft Gas Investments Ltd | 02992944 | 31/05/1996 | 31/12/1997 | Dissolved |
| Scarcroft Leasing (3) | 02730695 | 29/01/1993 | 31/12/1997 | Dissolved |
| Scarcroft Leasing (4) | 02730699 | 29/01/1993 | 31/12/1997 | Dissolved |
| Scarcroft Leasing (6) Unlimited | 02925697 | 28/04/1994 | 31/12/1997 | Dissolved |
| Scarcroft Leasing (Dec) | 02870842 | 22/12/1994 | 31/12/1997 | Dissolved |
| Scarcroft Leasing (Mar) Unlimited | 02947177 | 04/08/1994 | 31/12/1997 | Dissolved |
| Scarcroft Leasing (Sep) | 02870840 | 28/09/1994 | 31/12/1997 | Dissolved |
| YELECO 29 LIMITED | 02731916 | 07/02/1997 | 07/10/1997 | Dissolved |
| YORKSHIRE ELECTRICITY GROUP PLC | 02366995 | 08/10/1992 | 31/12/1997 | Silver |
| YORKSHIRE ENERGY LIMITED | 02571588 | 21/03/1994 | 31/08/1994 | Dissolved |
| Yeg Freshco. | 03178492 | 21/03/1996 | 12/02/1997 | Dissolved |
| Yeg Investments Ltd | 02949881 | 31/05/1996 | 31/12/1997 | Dissolved |
| Yorkshire Electricity Group Share Scheme Trustees Ltd | 02525146 | 01/07/1992 | 26/06/1996 | Dissolved |