| GILL, Alistair Hugh ACTIVE | Director | 07 Dec 2009 | | United Kingdom | February 1962 | Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| BARRAS, Christopher David RESIGNED | Secretary | 07 Dec 2009 | 13 Sep 2018 | | | Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| SAINSBURY, Penelope Anne RESIGNED | Secretary | 07 Dec 2009 | 01 Aug 2018 | | | Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| BARTON, Georg Richard RESIGNED | Director | 30 Sep 2011 | 28 Jan 2013 | Germany | July 1966 | Auckland House, Lydiard Fields, Great Western Way, Swindon, Wiltshire, SN5 8ZT, England |
| COWLING, Paul Leslie RESIGNED | Director | 07 Dec 2009 | 30 Apr 2010 | England | September 1960 | Trigonos, Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| LYNCH-WILLIAMS, Julia RESIGNED | Director | 01 May 2010 | 31 Mar 2014 | England | December 1967 | Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6PB, England |
| MOCKL, Christian Rudiger RESIGNED | Director | 23 Sep 2015 | 01 Aug 2018 | England | August 1973 | Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6PB, England |
| MOSELEY, Keith RESIGNED | Director | 07 Dec 2009 | 30 Sep 2011 | England | April 1965 | Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| PARKER, Michael RESIGNED | Director | 01 Apr 2014 | 01 Apr 2014 | United Kingdom | October 1976 | Auckland House, Lydiard Fields, Great Western Way, Swindon, Wiltshire, SN5 8ZT |
| SANDFORD, Richard Jennings RESIGNED | Director | 29 Jan 2013 | 01 Aug 2018 | England | August 1971 | Trigonos, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6PB, England |
| SHARMAN, Peter Russell RESIGNED | Director | 07 Dec 2009 | 30 Sep 2012 | England | November 1967 | Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| SKIBA, Martin, Dr RESIGNED | Director | 07 Dec 2009 | 07 Dec 2009 | Germany | April 1964 | Trigonos, Windmill Hill Business Park, Whitehill Way, Swindon, SN5 6PB, United Kingdom |
| ZOELLMANN, Kai Peter, Dr RESIGNED | Director | 01 Oct 2012 | 23 Sep 2015 | Germany | March 1969 | Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire, SN5 6PB, England |