| WHITBY-COLLINS, Andrew ACTIVE | Secretary | 15 Jul 2026 | | | | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| BHELA, Garry ACTIVE | Director | 29 Jan 2025 | | England | August 1975 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| BOND, Russell ACTIVE | Director | 16 Jul 2025 | | England | November 1976 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| GARRETT, Peter Anthony ACTIVE | Director | 08 Nov 2022 | | England | January 1963 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| GOUGH, Paula Paivand ACTIVE | Director | 11 Oct 2017 | | England | July 1979 | Unit 23, Surrey Technology Centre, Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| LEYSHON, David Rhys ACTIVE | Director | 17 Mar 2020 | | United Kingdom | January 1964 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| PATEL, Shashikant Naranbhai ACTIVE | Director | 29 Nov 2022 | | England | May 1962 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| SANDERSON, Alec Jeremy ACTIVE | Director | 02 Feb 2018 | | England | July 1958 | Parallel House, 32, London Road, Guildford, GU1 2AB, England |
| SHORROCK, Miranda Emily Jean ACTIVE | Director | 18 Nov 2024 | | England | January 1983 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| WYITHE, Toby ACTIVE | Director | 29 Jan 2025 | | England | August 1985 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| THOMPSON, Linda Gladys RESIGNED | Secretary | 10 Aug 1994 | 23 Sep 2009 | | | 39 Merrow Woods, Merrow, Guildford, Surrey, GU1 2LQ |
| ANTHONY, Duncan Phillip RESIGNED | Director | 25 Feb 2020 | 22 Nov 2022 | England | August 1981 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| ATKINSON, Scott William RESIGNED | Director | 01 Sep 2023 | 30 Jul 2024 | England | January 1971 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| BROCKES, Dominic Marcus David RESIGNED | Director | 25 Feb 2020 | 25 May 2022 | England | September 1966 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| BROWN, Peter Gordon RESIGNED | Director | 23 Aug 1995 | 02 Nov 1999 | | May 1932 | Avening Salmons Lane, Whyteleafe, Surrey, CR3 0AN |
| CASTELL, Richard Gervase Anthony RESIGNED | Director | 16 Dec 2011 | 21 Jan 2013 | United Kingdom | October 1957 | 1 Tannery House, Tannery Lane Send, Woking, Surrey, GU23 7EF |
| CHUN, Oliver James Andrew RESIGNED | Director | 01 Feb 2021 | 21 Oct 2024 | England | April 1990 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| COLEMAN, Paul Henry RESIGNED | Director | 25 Sep 2008 | 28 Sep 2012 | United Kingdom | November 1944 | Millbrook, The Warren, East Horsley, Surrey, KT24 5RH |
| CUTLER, Stephen Joseph RESIGNED | Director | 05 Oct 2016 | 10 Dec 2019 | England | September 1951 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG |
| DE MAGALHAES PINTO KIJJOA ABOU-JAOUDE, Sara RESIGNED | Director | 24 Apr 2019 | 10 Apr 2020 | England | May 1982 | 14, Victoria Road, Knaphill, Woking, GU21 2AH, England |
| DOWNEY, Nigel Alexander RESIGNED | Director | 26 Mar 2013 | 22 Apr 2020 | England | February 1956 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG, England |
| DUBOIS, James RESIGNED | Director | 15 Nov 2012 | 27 Oct 2015 | England | October 1946 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG, England |
| FLEW, Sarah Emma Jayne, Dr RESIGNED | Director | 11 Feb 2020 | 29 Jan 2025 | England | February 1969 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| FLOWER, Stephen John RESIGNED | Director | 21 Apr 2016 | 04 May 2017 | England | April 1971 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG |
| FORBES, Richard Gordon, Doctor RESIGNED | Director | 24 Aug 1995 | 17 Sep 2010 | United Kingdom | March 1941 | 1, The Glen, Eastcote, Pinner, Middlesex, HA5 2RX, United Kingdom |
| FOSTER, Alan Frederick RESIGNED | Director | 27 Oct 2015 | 05 Oct 2016 | England | March 1959 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG, England |
| FRASER, Angela Mary RESIGNED | Director | 25 Sep 2008 | 16 Sep 2011 | United Kingdom | April 1933 | How Hatch How Lane, Chipstead, Surrey, CR3 3LN |
| GARRETT, Michael Ernest RESIGNED | Director | 02 Nov 1999 | 29 Oct 2003 | | February 1936 | The Gables 92 York Road, Woking, Surrey, GU22 7XR |
| GILSENAN, Anthony Joseph RESIGNED | Director | 30 Jul 2003 | 23 Sep 2009 | United Kingdom | February 1943 | 41 The Ridgeway, Fetcham, Leatherhead, Surrey, KT22 9BE |
| GRIFFIN, Dennis RESIGNED | Director | 10 Aug 1994 | 04 Sep 1998 | England | December 1945 | 6 Little Orchard Way, Shalford, Guildford, Surrey, GU4 8JY |
| HARRIS, Martine Patricia RESIGNED | Director | 11 Jan 2017 | 13 Feb 2018 | England | July 1972 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG |
| HORTON BAKER, Nigel John RESIGNED | Director | 02 Nov 1999 | 20 May 2008 | | January 1960 | Poplar House, Rydes Hill Common, Guildford, Surrey, GU3 3AB |
| LEE, Julia RESIGNED | Director | 24 Apr 2015 | 21 Apr 2016 | England | June 1969 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG |
| MCDANELL, Alan Francis RESIGNED | Director | 29 Sep 2009 | 22 Jul 2011 | United Kingdom | January 1949 | 8, Long Copse Close, Great Bookham, Surrey, KT23 3PX, United Kingdom |
| MILTON, Andrew Graham RESIGNED | Director | 20 Aug 2010 | 18 Jul 2012 | United Kingdom | January 1949 | Cariad, Hook Lane, Shere, Surrey, GU5 9QH |
| MORE-MOLYNEUX, Michael George, Mr RESIGNED | Director | 02 Feb 2002 | 23 Sep 2009 | United Kingdom | September 1951 | Loseley House Loseley Park, Guildford, Surrey, GU3 1HS |
| MORONEY, David Francis RESIGNED | Director | 23 Mar 2011 | 27 Oct 2015 | United Kingdom | October 1945 | Maple House, Eynhurst Spur, Kingswood, Tadworth, Surrey, KT20 6NS, United Kingdom |
| PEACOCK, Raymond Vincent, Dr RESIGNED | Director | 10 Aug 1994 | 31 Mar 2001 | | April 1934 | Valelands, Woodhurst Park, Oxted, Surrey, RH8 9HA |
| PERKINS, Matthew, Dr RESIGNED | Director | 22 Oct 2009 | 26 Mar 2013 | United Kingdom | October 1962 | 23, Meads Road, Guildford, Surrey, GU1 2NB, United Kingdom |
| PRESTON, Janet, Dr RESIGNED | Director | 18 Aug 2014 | 21 Jul 2023 | United Kingdom | June 1956 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| PUNTER, Louise Margaret RESIGNED | Director | 25 Sep 2008 | 27 Oct 2015 | England | April 1958 | 7 Weston Way, Pyrford, Woking, Surrey, GU22 8RW |
| RAILTON, Howard Martin RESIGNED | Director | 23 Jan 2015 | 20 Nov 2023 | England | May 1954 | Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, GU2 7YG, England |
| REEVE, David John Edward RESIGNED | Director | 22 Mar 2012 | 22 Apr 2020 | United Kingdom | August 1951 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG, England |
| REVILL, Ian RESIGNED | Director | 17 Sep 2010 | 05 Oct 2016 | United Kingdom | December 1951 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG, England |
| ROBINSON, Valerie Ann RESIGNED | Director | 28 Sep 2012 | 23 Jan 2015 | United Kingdom | November 1959 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG, England |
| ROUND, John Stanley RESIGNED | Director | 04 Sep 1998 | 02 Nov 1999 | | June 1932 | Tanglewood Bullbeggars Lane, Woking, Surrey, GU21 4SH |
| SAHOTA, Sukhpaul Jit Singh RESIGNED | Director | 21 Apr 2016 | 23 Oct 2017 | England | April 1967 | Unit 23, Surrey Technology Centre, 40 Occam Road, Surrey Research Park, Guildford, Surrey, GU2 7YG |
| WALKER, Elizabeth Anne RESIGNED | Director | 24 Apr 2019 | 13 Feb 2020 | England | December 1972 | Broadfield, Broadfield Road, Peaslake, Guildford, GU5 9RD, England |