| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Malcolm Wilford Management Ltd | 03996396 | 18/05/2000 | Dissolved |
| Premier Developers Ltd | 05043546 | 01/03/2004 | Dissolved |
| Premier Developers Ltd | 05043546 | 01/03/2004 | Dissolved |
| Swindon First Plc | 02868460 | 02/11/1993 | Dissolved |
| Tanman Ltd | 03429800 | 01/12/2006 | Dissolved |
| Tanman Ltd | 03429800 | 01/12/2006 | Dissolved |
| Unitadvise Ltd | 02616419 | 28/06/1991 | Dissolved |
| Unitadvise Ltd | 02616419 | 28/06/1991 | Dissolved |
| Unitadvise Three Limited | 02799025 | 12/03/1992 | Dissolved |
| Unitadvise Three Limited | 02799025 | 12/03/1992 | Dissolved |
| Unitadvise Two Limited | 02799029 | 12/03/1993 | Dissolved |
| Unitadvise Two Limited | 02799029 | 12/03/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASCEND LEARNING TRUST | 07569743 | 18/03/2011 | 31/08/2014 | Silver |
| Ergotec Limited | 02622016 | 24/09/1991 | 01/09/1994 | Dissolved |
| GREAT WESTERN ENTERPRISE (HOLDINGS) LIMITED | 02021993 | 21/12/2006 | 25/03/2008 | Amber |
| Great Western Enterprise Ltd | 03663542 | 25/10/2006 | 26/02/2008 | Dissolved |
| ORANGE PIG LTD | 05627520 | 19/05/2009 | 16/11/2010 | Dissolved |
| REDMAN SHEET METAL LIMITED | 02173515 | 29/09/2005 | 28/02/2024 | Bronze |
| Redman Machines Ltd | 01995074 | 26/07/1991 | 05/10/1992 | Dissolved |
| Redman Machines Ltd | 01995074 | 26/07/1991 | 05/10/1992 | Dissolved |
| SUNBASE LIMITED | 02054372 | 01/12/2006 | 31/01/2017 | Silver |
| SUNBASE LIMITED | 02054372 | 01/12/2006 | 31/01/2017 | Silver |