| BEST, Louise Helen ACTIVE | Secretary | 14 Dec 2017 | | | | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| BEST, Louise Helen ACTIVE | Director | 14 Dec 2017 | | England | January 1981 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| TRANTER, Graham ACTIVE | Director | 14 Dec 2017 | | United Kingdom | November 1960 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| ARMSTRONG, Martin Robert RESIGNED | Secretary | 01 Jan 1993 | 14 Dec 2017 | | | 46 Ingram Road, Thornton Heath, Surrey, CR7 8EB |
| MANZETTI, Roland Guido Christopher RESIGNED | Secretary | | 01 Jan 1993 | | | 39 Tindale Close, Sanderstead, South Croydon, Surrey, CR2 0RT |
| ANDREW, Christopher Meriton RESIGNED | Director | 07 Apr 2003 | 18 Mar 2011 | United Kingdom | May 1965 | 28 Walhatch Close, Forest Row, East Sussex, RH18 5GT |
| ARMSTRONG, Martin Robert RESIGNED | Director | 19 Jan 2010 | 14 Dec 2017 | England | July 1956 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| ARMSTRONG, Martin Robert RESIGNED | Director | 18 Apr 2007 | 10 Sep 2008 | England | July 1956 | 46 Ingram Road, Thornton Heath, Surrey, CR7 8EB |
| AUTON, Colin RESIGNED | Director | 01 Oct 2009 | 18 Dec 2015 | United Kingdom | March 1950 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| AUTON, Colin RESIGNED | Director | 22 Aug 1994 | 21 Sep 1995 | | March 1950 | 5 Denwick Close, Westacres Waldridge Park, Chester Le Street, County Durham, DH2 3TL |
| AYRES, John Richard Alan, Dr RESIGNED | Director | 01 Oct 2009 | 05 Jun 2015 | United Kingdom | May 1964 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XH |
| BAKER, Matthew Peter John RESIGNED | Director | 01 Dec 2006 | 23 Apr 2009 | | August 1974 | 12 Fir Tree Close, Rough Common, Canterbury, Kent, CT2 9DB |
| BALLARDIE, John Dougald RESIGNED | Director | 22 Apr 1996 | 09 Dec 2009 | England | July 1948 | The Rest Northbrook, Market Lavington, Devizes, Wiltshire, SN10 4AP |
| BERTENSHAW, John Anthony RESIGNED | Director | | 31 Dec 1991 | | January 1944 | 17 Crescent Road, Kingston Upon Thames, Surrey, KT2 7RD |
| BLAKELOCK, William RESIGNED | Director | 04 Mar 2002 | 30 Sep 2005 | | March 1954 | 20 Magdalene Avenue, Carville, Durham, DH1 1NN |
| BRACEY, Ian James RESIGNED | Director | 01 Dec 1999 | 16 May 2002 | | March 1955 | Fir Trees 6a Stoke Road, Cobham, Surrey, KT11 3AS |
| BRUCE, Hugh RESIGNED | Director | 30 Jan 1992 | 31 Mar 1994 | | February 1940 | 38 Eanam, Blackburn, Lancashire, BB1 5BY |
| BRYANT, William Wells RESIGNED | Director | 01 Oct 2000 | 20 Sep 2012 | United Kingdom | May 1931 | Church House, North Church Street, Bakewell, Derbyshire, DE45 1DB |
| CLEMENTS, Serena RESIGNED | Director | 18 Mar 2011 | 12 Apr 2013 | United Kingdom | March 1965 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XH |
| COLEMAN, Philip Michael RESIGNED | Director | 20 Jul 1993 | 31 Jul 1994 | | October 1950 | 5 The Woods, The Warren, Radlett, Hertfordshire, WD7 7HF |
| COLLINS, Lynn Davies RESIGNED | Director | 01 Oct 2000 | 31 Oct 2005 | | May 1948 | 15 Capesthorne Road, High Lane, Stockport, Cheshire, SK6 8BS |
| CROOK, Christopher Thomas RESIGNED | Director | | 31 Dec 2005 | United Kingdom | October 1939 | Wood End 34 Hassocks Road, Hurstpierpoint, Hassocks, West Sussex, BN6 9QW |
| CUNNINGHAM, Brian RESIGNED | Director | 03 Sep 1991 | 30 Sep 2000 | England | April 1940 | 37 Longfield Avenue, Heald Green, Cheadle, Cheshire, SK8 3NH |
| DAVEY, James Michael RESIGNED | Director | 01 Apr 1994 | 30 Sep 2000 | | May 1944 | 62 Morrison Street, Battersea, London, SW11 5LS |
| FALKNER, Robert Stephen RESIGNED | Director | | 31 Dec 1991 | | May 1938 | 18 Leys Road, Cambridge, Cambridgeshire, CB4 2AT |
| FISHER, Martin Victor RESIGNED | Director | 03 Sep 1991 | 31 Dec 2001 | | January 1946 | 1 Orpen Road, Southampton, Hampshire, SO19 0HP |
| FRY, David Lewis RESIGNED | Director | 01 Nov 1991 | 01 Jan 2000 | | November 1940 | 40 Mount Close, Crawley, West Sussex, RH10 7EF |
| GOODLIFFE, Peter RESIGNED | Director | 01 Jan 2000 | 31 Jan 2001 | | March 1948 | 21 Firbank, Euxton, Chorley, Lancashire, PR7 6HP |
| HARWOOD, John Thomas RESIGNED | Director | | 20 Jul 1993 | United Kingdom | July 1933 | 45 Disraeli Road, Ealing, London, W5 5HS |
| HOLDEN, Michael James RESIGNED | Director | | 01 Feb 2003 | | September 1945 | 94 Openshaw Drive, Blackburn, Lancashire, BB1 8RH |
| HUITSON, Ian RESIGNED | Director | 06 Apr 2006 | 18 Dec 2015 | United Kingdom | January 1947 | 14 Birkdale Gardens, Belmont, Durham, County Durham, DH1 2UJ |
| HUITSON, Ian RESIGNED | Director | 01 Nov 2005 | 31 Dec 2005 | United Kingdom | January 1947 | 14 Birkdale Gardens, Belmont, Durham, County Durham, DH1 2UJ |
| INWARDS, Michael Anthony RESIGNED | Director | | 31 Oct 1991 | England | May 1939 | 51 The Avenue, Twickenham, Middlesex, TW1 1QU |
| JONES, Roy Richard RESIGNED | Director | | 19 Jan 1996 | | January 1936 | 15 Edenfield Gardens, Worcester Park, Surrey, KT4 7DT |
| JORDAN, David Herbert RESIGNED | Director | 01 Jan 2004 | 14 Dec 2017 | England | December 1943 | 8 The Droveway, Haywards Heath, West Sussex, RH16 1LL |
| JORDAN, David Herbert RESIGNED | Director | 22 Apr 1996 | 31 Dec 1998 | England | December 1943 | 8 The Droveway, Haywards Heath, West Sussex, RH16 1LL |
| KENNEDY, Alan James RESIGNED | Director | 01 Apr 1994 | 21 Feb 1996 | | June 1945 | 4 Abercrombie Drive, Bearsden, Glasgow, Lanarkshire, G61 4RR |
| LOGAN, Margaret Beatson Niven RESIGNED | Director | 01 Apr 1994 | 30 Sep 2000 | | April 1933 | 18 The Woodlands, Rosyth, Dunfermline, Fife, KY11 2JD |
| MARSHALL, Neil RESIGNED | Director | 16 Oct 2012 | 08 Sep 2016 | United Kingdom | June 1953 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| MARSHALL, Neil RESIGNED | Director | 03 Apr 2001 | 07 Apr 2003 | United Kingdom | June 1953 | 6 Townfield Close, Longton, Preston, Lancashire, PR4 5XD |
| MORRIS, Michael Geoffrey RESIGNED | Director | 01 Dec 1996 | 31 Mar 2007 | England | March 1947 | 28 Boxgrove Avenue, Guildford, Surrey, GU1 1XG |
| OCKENDON, Colin Stuart RESIGNED | Director | 01 Feb 2003 | 01 Oct 2003 | | December 1943 | 29 Garlies Road, Forest Hill, London, SE23 2RU |
| PASCOE, Ronald Rowe RESIGNED | Director | | 01 Dec 1996 | | January 1935 | 8 Richardson Walk, Lexden, Colchester, Essex, CO3 4AJ |
| PETRIE, Callum RESIGNED | Director | 14 Sep 2007 | 31 Dec 2014 | United Kingdom | October 1963 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XH |
| PINI, Theresa Ann RESIGNED | Director | 17 Jun 2002 | 14 Sep 2007 | England | November 1954 | Eden House, 116 Westcombe Park Road Blackheath, London, SE3 7RZ |
| ROBERTS, Suzanne RESIGNED | Director | 10 Sep 2008 | 27 Jan 2016 | United Kingdom | May 1971 | 63, Pelhams Walk, Esher, Surrey, KT10 8QA |
| ROBSON, Marie RESIGNED | Director | 26 Sep 1995 | 01 Jan 2004 | | May 1951 | 19 Crescent Gardens, Wimbledon Park, London, SW19 8AJ |
| SHAW, Michael Joseph RESIGNED | Director | 01 Oct 2003 | 01 Oct 2009 | | December 1940 | 9 Browhead Court, Shackleton Street, Burnley, Lancashire, BB10 3DS |
| SLATER, Marie RESIGNED | Director | 01 Oct 2009 | 14 Dec 2017 | United Kingdom | May 1961 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| TAYLOR, Fiona Jane RESIGNED | Director | 01 Nov 2005 | 30 Sep 2006 | | August 1961 | 2 Thirsk Way, Tytherington, Macclesfield, Cheshire, SK10 2WR |
| TRANTER, Graham RESIGNED | Director | 04 Jul 2013 | 22 May 2015 | United Kingdom | November 1960 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XH |
| TRANTER, Graham RESIGNED | Director | 13 Feb 2006 | 16 Sep 2010 | United Kingdom | November 1960 | HA4 |
| TREVENA, Leslie RESIGNED | Director | 01 Oct 2000 | 31 Dec 2001 | | July 1945 | 157 Whitefield Crescent, Penshaw, Houghton Le Spring, Tyne & Wear, DH4 7QX |
| VIVASH, Hayden Paul RESIGNED | Director | 11 Nov 2010 | 15 Dec 2015 | England | February 1965 | Philips Centre, Guildford Business Park, Guildford, Surrey, GU2 8XG, England |
| WRYCRAFT, Jeffrey Allen RESIGNED | Director | 05 Mar 2007 | 30 Jun 2009 | | April 1949 | 39 Seafield Road, Dovercourt, Harwich, Essex, CO12 4EH |
| YULE, Andrew Thomas RESIGNED | Director | 01 Jan 2002 | 08 Dec 2006 | | October 1965 | 16 Mciver Close, Felbridge, East Grinstead, West Sussex, RH19 2PN |