| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BATNEEC (BRISTOL) LIMITED | 04047723 | 19/02/2002 | Dissolved |
| BSRC (HOLDINGS) LIMITED | 01537707 | 30/11/1991 | Dissolved |
| BSRC (HOLDINGS) LIMITED | 01537707 | 30/11/1991 | Dissolved |
| BSRC LIMITED | 01068240 | 30/11/1991 | Dissolved |
| BSRC LIMITED | 01068240 | 30/11/1991 | Dissolved |
| Batneec (Merthyr) Ltd | 04047729 | 27/03/2002 | Dissolved |
| COMPACT POWER HOLDINGS PLC | 03686956 | 11/10/2001 | Dissolved |
| COMPACT POWER LIMITED | 02462987 | 31/03/2002 | Dissolved |
| The Philadelphia Power Co Ltd | 03562836 | 30/04/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRISTOL ZOO ENTERPRISES LIMITED | 01750167 | 23/08/1993 | 12/05/2011 | Gold |
| BRISTOL, CLIFTON AND WEST OF ENGLAND ZOOLOGICAL SOCIETY LIMITED | 05154176 | 15/06/2004 | 12/05/2011 | Gold |
| NATIONAL WILDLIFE CONSERVATION PARK | 05585554 | 06/10/2005 | 12/05/2011 | Dissolved |
| THE CLIFTON CLUB COMPANY LIMITED | 03071565 | 27/10/1995 | 07/04/2003 | Amber |
| THE COMPACT POWER BIOMASS COMPANY LIMITED | 04047720 | 19/02/2002 | 01/08/2010 | Dissolved |