| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Johnson Fry Second Utilities Trust Ltd | 03400145 | 30/09/2002 | Dissolved |
| LEGGMASON INVESTORS INTERNATIONAL UTILITIES TRUST PLC | 02791650 | 28/05/1993 | Dissolved |
| PEWT SECURITIES PLC | 09148176 | 31/07/2014 | Dissolved |
| Wigley,Geo,& Sons (Nottingham) Ltd | 00588101 | 14/02/2000 | Dissolved |
| Wigley,Geo,& Sons (Nottingham) Ltd | 00588101 | 02/04/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Anderson & Co | 02248833 | 08/11/1991 | 03/12/1996 | Dissolved |
| BELLECAPITAL UK LIMITED | 02123174 | 29/06/1991 | 11/01/1996 | Amber |
| BIG REALISATIONS LIMITED | 02237536 | 20/07/1998 | 15/09/2005 | Dissolved |
| Edit Trading Ltd | 02858315 | 20/07/1998 | 15/09/2005 | Dissolved |
| Johnson Fry Second Utilities Trust Ltd | 03400145 | 31/07/1997 | 08/10/1998 | Dissolved |
| K C L Properties | 02570611 | 24/12/1991 | 10/04/1996 | Dissolved |
| Octavian Properties Plc | 02570613 | 24/12/1991 | 10/04/1996 | Dissolved |
| PGIT SECURITIES 2020 PLC | 09863364 | 16/11/2015 | 19/04/2016 | Dissolved |
| POLLOK & CORROUR LIMITED | SC060161 | 18/11/1988 | 01/07/2021 | Bronze |
| POLLOK HOLDINGS LIMITED | 09908895 | 22/01/2016 | 07/06/2024 | One Red Flag |
| PREMIER MITON GLOBAL RENEWABLES TRUST PLC | 04897881 | 12/09/2003 | 19/04/2016 | Silver |
| Plan Nominees Limited | 02167722 | 09/10/1991 | 03/12/1996 | Dissolved |
| Saffron Nominees Ltd | 00679141 | 24/09/1991 | 03/12/1996 | Dissolved |
| Stagford Properties Plc | 02570614 | 24/12/1991 | 10/04/1996 | Dissolved |
| THE CONYGAR INVESTMENT COMPANY PLC | 04907617 | 07/10/2003 | 30/09/2020 | Silver |
| WILLIAMS DE BROE PRIVATE INVESTMENT MANAGEMENT NOMINEES LIMITED | 00318958 | 24/09/1991 | 03/12/1996 | Dissolved |