| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GENEXP LTD. | 03827853 | 19/08/1999 | Dissolved |
| PETER ALBERRY LIMITED | 08129029 | 03/07/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FLEXIPLAN NO.1 EMPLOYERS CONSULTATIVE COMMITTEE LIMITED | 07252046 | 19/08/2011 | 04/03/2014 | Dissolved |
| GREAT WESTERN ENTERPRISE (HOLDINGS) LIMITED | 02021993 | 01/02/1996 | 25/07/1997 | Bronze |
| PROSPECT HOSPICE LIMITED | 01494909 | 29/05/2008 | 04/07/2017 | Silver |
| RWE COGEN UK LIMITED | 02624987 | 30/05/1993 | 01/07/1999 | Dissolved |
| RWE COGEN UK TRADING LIMITED | 02745602 | 04/05/1993 | 01/07/1999 | Dissolved |
| THE ASSOCIATION FOR DECENTRALISED ENERGY | 00917116 | 29/06/1992 | 23/05/1994 | Silver |
| THRESHOLD HOUSING LINK | 01926938 | 06/09/2002 | 05/04/2007 | Dissolved |
| The Swindon Chamber of Commerce & Industry | 01212070 | 13/12/1995 | 25/07/1997 | Dissolved |
| UTC SWINDON | 07941864 | 01/09/2014 | 27/01/2016 | Dissolved |
| WELDING INSTITUTE(THE) | 00405555 | 18/06/1997 | 17/07/2002 | Silver |