| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DEVELOPMENT PLANNING AND DESIGN SERVICES GROUP LIMITED | 01907209 | 07/11/1991 | Bronze |
| DEVELOPMENT PLANNING AND DESIGN SERVICES LIMITED | 02091708 | 07/11/1991 | One Red Flag |
| DPDS ARCHITECTURE LIMITED | 02937191 | 09/06/1994 | One Red Flag |
| DPDS CONSULTING LIMITED | 02091153 | 07/11/1991 | One Red Flag |
| DPDS REGIONAL LIMITED | 02521009 | 11/07/1991 | Dissolved |
| INCUBATION SOUTH EAST LIMITED | 04933241 | 06/02/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GREAT WESTERN ACADEMY LIMITED | 08873553 | 21/11/2017 | 21/08/2018 | Silver |
| GREAT WESTERN ENTERPRISE (HOLDINGS) LIMITED | 02021993 | 01/02/1996 | 10/05/2000 | Bronze |
| Great Western Enterprise Ltd | 03663542 | 01/04/2005 | 26/02/2008 | Dissolved |
| The Swindon Chamber of Commerce & Industry | 01212070 | 13/12/1995 | 16/02/2004 | Dissolved |
| Wiltshire Chamber of Commerce & Industry | 03152957 | 03/12/2002 | 15/03/2004 | Dissolved |