| CLAYTON, Matthew ACTIVE | Secretary | 13 Dec 2017 | | | | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| ATANGA, Kiane ACTIVE | Director | 13 Sep 2024 | | England | September 1997 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| CARLTON-WALKER, Lucy ACTIVE | Director | 28 Sep 2022 | | England | March 1984 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| DILLON, Jane ACTIVE | Director | 11 Jun 2026 | | England | February 1976 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| FARNELL, Adrian Colin ACTIVE | Director | 08 Dec 2021 | | United Kingdom | July 1961 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| GRIMSTER, Beverley Agatha ACTIVE | Director | 21 Sep 2018 | | England | September 1961 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| PHILIP-SORENSEN, Mark ACTIVE | Director | 21 Sep 2018 | | England | March 1973 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| QUARRIE, Simeon ACTIVE | Director | 11 Jun 2026 | | England | March 1981 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| RICHARDS, Fiona ACTIVE | Director | 11 Jun 2026 | | England | September 1973 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| STONE, Lauren ACTIVE | Director | 13 Sep 2024 | | England | June 2001 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| THACKER, Deborah Cogan, Dr ACTIVE | Director | 21 Sep 2018 | | England | February 1956 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| WHITE, Jonathan Paul ACTIVE | Director | 28 Sep 2022 | | England | March 1964 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| WILLIAMS, Andrew John ACTIVE | Director | 28 Sep 2022 | | England | April 1972 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| AUSTEN, Margaret Dorothy RESIGNED | Secretary | 26 May 2005 | 23 Sep 2016 | | | 28 Imperial Square, Cheltenham, Gloucestershire, GL50 1RH |
| DAVISON, Lawrence RESIGNED | Secretary | 01 Sep 1996 | 10 Jan 2002 | | | Grazebrook, Brockhampton, Cheltenham, Gloucestershire, GL54 5XQ |
| FORD, Gerald Winston RESIGNED | Secretary | 28 Mar 2002 | 26 May 2005 | | | 67 Church Road, Swindon Village, Cheltenham, Gloucestershire, GL51 9RE |
| GRECH, Theresa RESIGNED | Secretary | 23 Sep 2016 | 13 Dec 2017 | | | 28 Imperial Square, Imperial Square, Cheltenham, GL50 1RH, England |
| NYE, Colin RESIGNED | Secretary | | 31 Aug 1996 | | | 47 Belworth Court, Cheltenham, Gloucestershire, GL51 6HQ |
| BANYARD, David John RESIGNED | Director | 13 May 1998 | 18 May 2000 | | May 1944 | 106 Orchard Avenue, Cheltenham, Gloucestershire, GL51 7LE |
| BARNES, Garth Wallington, Councillor RESIGNED | Director | 24 May 2002 | 27 Jun 2004 | England | December 1944 | 4 Bisley Road, Cheltenham, Gloucestershire, GL51 6AD |
| BARNES, Garth Wallington, Councillor RESIGNED | Director | 12 May 1997 | 13 May 1998 | England | December 1944 | 4 Bisley Road, Cheltenham, Gloucestershire, GL51 6AD |
| BARNES, Garth Wallington, Councillor RESIGNED | Director | 30 Jul 1993 | 31 Aug 1996 | England | December 1944 | 4 Bisley Road, Cheltenham, Gloucestershire, GL51 6AD |
| BENCH, Frank Richard RESIGNED | Director | 30 Jul 1993 | 04 May 1995 | | January 1923 | 11 Oakland Avenue, Cheltenham, Gloucestershire, GL52 3EP |
| BLACK, Jack RESIGNED | Director | 12 May 1997 | 26 Sep 2003 | | January 1932 | 9 Park Avenue, London, NW11 7SL |
| BLACKFORD, Richard Clive RESIGNED | Director | 06 Aug 2004 | 30 Jul 2006 | | January 1954 | 44 Parliament Hill, London, NW3 2TN |
| BLANCHFIELD, Susan Catherine RESIGNED | Director | 28 Jul 2011 | 11 Dec 2019 | United Kingdom | September 1966 | Chalfont House, The Park, Cheltenham, Gloucestershire, GL50 2SA, England |
| BOND, Peter James RESIGNED | Director | 09 Mar 2007 | 23 Sep 2016 | England | September 1961 | Shipton Oliffe Manor, Shipton Oliffe, Andoversford, Gloucestershire, GL54 4HZ |
| BRAMAH, Aileen Marjorie RESIGNED | Director | 16 May 1994 | 04 May 1995 | | May 1930 | 14 St Vincent Way, Churchdown, Gloucester, Gloucestershire, GL3 1NP |
| BUCKLAND, Kenneth RESIGNED | Director | 17 May 2001 | 31 Mar 2003 | | November 1928 | 7 Collum End Rise, Leckhampton, Cheltenham, Gloucestershire, GL53 0PA |
| CARNIE, Lewis RESIGNED | Director | 31 Jul 2009 | 18 Sep 2020 | United Kingdom | March 1958 | Apartment 14, Crescent Road, Crouch End, London, N8 8AW, England |
| CARR, Jonathan Dodgson RESIGNED | Director | 01 May 2008 | 24 Jan 2014 | United Kingdom | April 1939 | Withington Court, Withington, Cheltenham, Gloucestershire, GL54 4BE |
| CASTLE, Enid RESIGNED | Director | 12 May 1997 | 30 May 2003 | United Kingdom | January 1936 | 59 Oldbury Orchard, Churchdown, Gloucester, Gloucestershire, GL3 2PU |
| CHAPLIN, Brian RESIGNED | Director | 28 Jun 2004 | 30 Jun 2006 | | May 1935 | Kensington House, 33 Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ |
| CHRISTIE, Oliver RESIGNED | Director | 19 Sep 2013 | 11 Nov 2016 | United Kingdom | May 1971 | Springhill, Compton Abdale, Cheltenham, Gloucestershire, GL54 4DU, England |
| COLLIER, Dominic Edwin RESIGNED | Director | 03 Jun 2010 | 10 Dec 2018 | England | August 1955 | Overbrook, Naunton, Cheltenham, Gloucestershire, GL54 3AX, England |
| COOK, Christopher Patrick Eason RESIGNED | Director | 30 May 2003 | 19 Sep 2013 | England | December 1946 | 23a Warwick Avenue, London, W9 2PS |
| COOKSLEY, Sarah RESIGNED | Director | 21 Sep 2018 | 25 Mar 2022 | England | September 1980 | 40, Albemarle Gate, Cheltenham, GL50 4PJ, England |
| DENT, May Nugent Phyllis RESIGNED | Director | | 30 Jul 1993 | | December 1928 | Flat 2, 63 Christchurch Road, Cheltenham, Gloucestershire, GL50 2PR |
| DUDLEY EVANS, Anthony Michael RESIGNED | Director | 14 May 1999 | 01 Jun 2001 | United Kingdom | April 1943 | 19 Selwyn Road, Edgbaston, Birmingham, West Midlands, B16 0SH |
| ELLIOTT, Peter John RESIGNED | Director | 07 Dec 2007 | 18 Sep 2014 | United Kingdom | August 1944 | Clifford Chance, 10 Upper Bank Street, London, E14 5JJ |
| ELWES, Henry William George, Sir RESIGNED | Director | 23 May 1995 | 17 May 2001 | England | October 1935 | Colesbourne Park, Nr Cheltenham, Cheltenham, Gloucestershire, GL53 9NP |
| FISHER, Charles Murray RESIGNED | Director | | 01 Nov 1994 | | December 1949 | Hampnett Lodge, Hampnett, Northleach, Gloucestershire, GL54 3NN |
| FORBES, Zoe RESIGNED | Director | 30 May 2004 | 23 May 2005 | | September 1978 | Flat 1 24 Lansdown Place, Cheltenham, Gloucestershire, GL50 2HX |
| FOSTER, Russell Grant, Professor RESIGNED | Director | 30 Jul 2010 | 23 Sep 2016 | England | August 1959 | Level 5 And 6 West Wing, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, England |
| FREEDMAN, Simon RESIGNED | Director | 12 May 1997 | 30 May 2003 | England | June 1944 | The Stables Daisybank Road, Leckhampton, Cheltenham, Gloucestershire, GL53 9QQ |
| FREEMAN, Leslie Charles RESIGNED | Director | 22 May 1995 | 03 May 1996 | | April 1921 | 61 Longway Avenue, Charlton Kings, Cheltenham, Gloucestershire, GL53 9JH |
| FRY, Paul RESIGNED | Director | 27 Sep 2002 | 25 Jul 2008 | | May 1946 | Recreation Cottage, Slad, Stroud, Gloucestershire, GL6 7QA |
| GARNHAM, Robert Edward RESIGNED | Director | 21 Jun 2004 | 23 May 2005 | England | December 1957 | 11 Vilverie Mead, Bishops Cleeve, Cheltenham, Gloucestershire, GL52 7YY |
| GARNHAM, Robert Edward RESIGNED | Director | 21 Jun 2004 | 23 May 2005 | England | December 1957 | 11 Vilverie Mead, Bishops Cleeve, Cheltenham, Gloucestershire, GL52 7YY |
| GILLESPIE, Edward William RESIGNED | Director | 07 Mar 2013 | 18 Oct 2021 | England | July 1952 | 28 Imperial Square, Cheltenham, Gloucestershire, GL50 1RH |
| GILLESPIE, Edward William RESIGNED | Director | 17 May 2001 | 28 Jul 2006 | England | July 1952 | Rowanside Malleson Road, Gotherington, Cheltenham, Gloucestershire, GL52 4EX |
| GODWIN, Leslie George RESIGNED | Director | 20 May 1996 | 13 May 1998 | | November 1928 | 10 Long Mynd Avenue, Upper Hatherley, Cheltenham, Gloucestershire, GL51 5QN |
| GRIFFIN, Beth RESIGNED | Director | 21 Sep 2018 | 01 Jan 2020 | England | December 1996 | 38a Kings Road, Kings Road, Cheltenham, GL52 6BG, England |
| GRIGGS, Deborah Margaret Alice, Councillor Ms RESIGNED | Director | | 13 May 1998 | | January 1955 | 6 Whaddon Drive, Pittville, Cheltenham, Gloucestershire, GL52 5NB |
| GUILLEBAUD, Jette Margaret RESIGNED | Director | | 23 May 1995 | | March 1948 | Wellington Lodge, Wellington Square, Cheltenham, Gloucestershire, GL50 4JU |
| HARVEY, Stephen Raymond RESIGNED | Director | 13 May 1998 | 06 May 1999 | | February 1959 | 14 Princes Road, Cheltenham, Gloucestershire, GL50 2UR |
| HENEAGE, James Arthur RESIGNED | Director | 09 Mar 2007 | 30 Jul 2010 | United Kingdom | October 1957 | Buddens House, Bowerchalke, Salisbury, Wiltshire, SP5 5BN |
| HENSON, Ronald, Dr RESIGNED | Director | | 08 Feb 1993 | | October 1915 | The Nab, Church Road, Newnham-On-Severn, Glos, GL14 1AY |
| HIGGINS, Michael Anthony, Doctor RESIGNED | Director | 01 Nov 1994 | 18 May 2000 | | June 1944 | The Red House, Grange Park Thurnby, Leicester, Leicestershire, LE7 9QQ |
| HILL, Diane Rebecca Wendy RESIGNED | Director | 28 Jul 2011 | 28 Sep 2022 | United Kingdom | October 1961 | The Courthouse, Newcourt Road, Cheltenham, Gloucestershire, GL53 9DL, England |
| HOWARTH, Peter Andreas RESIGNED | Director | 22 Oct 2021 | 12 Jun 2025 | England | September 1964 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| HOWARTH, Peter Andreas RESIGNED | Director | 22 Sep 2017 | 29 Sep 2021 | England | September 1964 | 28 Imperial Square, Cheltenham, Gloucestershire, GL50 1RH |
| HUTTON, Caroline RESIGNED | Director | 22 Sep 2017 | 13 Dec 2023 | England | October 1966 | 34, Imperial Square, Cheltenham, Gloucestershire, GL50 1QZ, England |
| ISAAC, Susan Virginia RESIGNED | Director | 26 Sep 2003 | 30 Jul 2010 | United Kingdom | May 1951 | Orchard Corner, Littleworth, Amberley, Gloucestershire, GL5 5AL |
| KNIGHT, Martin Peter RESIGNED | Director | 22 Sep 2010 | 15 Apr 2011 | United Kingdom | April 1949 | Waterloo Farm, Fulbrook, Burford, Oxfordshire, OX18 4BZ, England |
| KNIGHT, Martin Peter, Dr RESIGNED | Director | 07 Dec 2007 | 22 Sep 2010 | England | April 1947 | Imperial Innovations, Imperial College Exhibition Road, London, SW7 2AZ |
| KOBAK, Annette Margot RESIGNED | Director | 11 Nov 1993 | 12 May 1997 | | November 1943 | 6, Park Place, Cheltenham, Gloucestershire, GL50 2QR |
| LEDGER, Philip Stevens, Sir RESIGNED | Director | 24 May 2002 | 26 May 2005 | | December 1937 | 2 Lancaster Drive, Upper Rissington, Gloucestershire, GL54 2QZ |
| LLOYD, Clive Reginald RESIGNED | Director | 18 May 2000 | 20 May 2002 | | October 1940 | 55 Byron Road, Cheltenham, Gloucestershire, GL51 7EY |
| LOCKWOOD, Graham Henry, Mr. RESIGNED | Director | 18 May 2000 | 09 Mar 2007 | Gbr | June 1935 | Park Way, West Drive, Cheltenham, Gloucestershire, GL50 4LB, England |
| LOCKWOOD, Graham Henry RESIGNED | Director | 30 Jul 1993 | 14 May 1999 | | June 1935 | 34 Howe Drive, Beaconsfield, Buckinghamshire, HP9 2BD |
| LYTHGOE, Mark, Professor RESIGNED | Director | 11 Nov 2016 | 22 Sep 2017 | England | December 1962 | 72 Huntley Street, Huntley Street, London, WC1E 6DD, England |
| MACDONALD, Averil Mary, Professor RESIGNED | Director | 30 Jul 2010 | 21 Sep 2018 | United Kingdom | October 1957 | 5, Wentworth Grange, Winchester, Hants, SO22 4HZ, England |
| MAKHECHA, Shamil RESIGNED | Director | 21 Sep 2018 | 22 Mar 2024 | England | August 1991 | 1, Radbourne Road, London, SW12 0EA, England |
| MARYCHURCH, Peter Harvey, Sir RESIGNED | Director | | 18 May 2000 | | June 1927 | Midland Bank 2 Promenade, Cheltenham, Gloucestershire, GL50 1LR |
| MCLAIN, Paul Dermot RESIGNED | Director | 01 Jul 2006 | 28 Jul 2006 | United Kingdom | August 1964 | 51 Collum End Rise, Cheltenham, Gloucestershire, GL53 0PA |
| MCWILLIAM, Michael Douglas, Sir RESIGNED | Director | 03 Aug 2006 | 30 Apr 2011 | United Kingdom | June 1933 | Yew Tree Farm, Brimpsfield, Gloucestershire, GL4 8LD |
| O'CONNELL, Colin Lee Noel RESIGNED | Director | 20 May 1996 | 18 May 2000 | | September 1931 | 32 Popes Close, Swindon Road, Cheltenham, Gloucestershire, GL50 4BQ |
| PARRY, Vivienne Mary Hunt RESIGNED | Director | 22 Sep 2017 | 18 May 2020 | England | June 1956 | 28 Imperial Square, Cheltenham, Gloucestershire, GL50 1RH |
| PENNELL, Daphne Mary RESIGNED | Director | 24 May 1999 | 21 May 2001 | | June 1931 | 26 Colesbourne Road, Cheltenham, Gloucestershire, GL51 6DL |
| REBUCK, Gail Ruth, Baroness RESIGNED | Director | 19 Sep 2013 | 14 Dec 2016 | United Kingdom | February 1952 | Penguin Random House, 20 Vauxhall Bridge Road, London, SW1X 2SA, United Kingdom |
| ROLT, Sonia RESIGNED | Director | | 30 Jul 1993 | | April 1919 | Stanley Pontlarge, Winchcombe, Gloucestershire, GL54 5HD |
| SAMUELS, Gillian Mary Ryder, Dr RESIGNED | Director | 30 May 2003 | 19 Sep 2013 | United Kingdom | April 1945 | Queen Anne House, Middle Street, Deal, Kent, CT14 7AG |
| SEACOME, Diggory Charles RESIGNED | Director | 18 May 2000 | 28 Jul 2006 | United Kingdom | July 1946 | 7 Queens Parade, Cheltenham, Gloucestershire, GL50 3BB |
| SETCHELL, David Lloyd RESIGNED | Director | 24 May 2002 | 26 May 2005 | | April 1937 | South Hayes, Sandy La Road, Cheltenham, Gloucestershire, GL53 9DE |
| SETCHELL, David Lloyd RESIGNED | Director | 23 Jan 1995 | 17 May 2001 | | April 1937 | South Hayes, Sandy La Road, Cheltenham, Gloucestershire, GL53 9DE |
| SMITH, Duncan John RESIGNED | Director | 19 Jul 1999 | 23 Oct 2001 | United Kingdom | July 1962 | 160 Leckhampton Road, Cheltenham, Gloucestershire, GL53 0DH |
| SPENCER, Nicholas Aubrey John RESIGNED | Director | 24 May 2002 | 17 Jan 2008 | United Kingdom | May 1938 | Daneway House, Sapperton, Cirencester, Gloucestershire, GL7 6LN |
| THORNTON, Pat Marie RESIGNED | Director | 22 May 1995 | 12 May 1997 | United Kingdom | September 1936 | 269 Gloucester Road, Cheltenham, Gloucestershire, GL51 7AA |
| TIPPETT, Michael, Sir RESIGNED | Director | | 31 Dec 1992 | | January 1905 | 48 Great Marlborough Street, London, W1V 2BN |
| TODMAN, William John RESIGNED | Director | 18 Dec 2001 | 01 May 2002 | | December 1939 | Glendower Oakley Road, Battledown, Cheltenham, Gloucestershire, GL52 6PA |
| TREWIN, Ion Courtenay Gill RESIGNED | Director | 30 May 2003 | 28 Jul 2008 | England | July 1943 | 44 Cholmeley Lodge, Cholmeley Park, London, N6 5EN |
| TREWIN, Ion Courtenay Gill RESIGNED | Director | 12 May 1997 | 01 May 2002 | England | July 1943 | 44 Cholmeley Lodge, Cholmeley Park, London, N6 5EN |
| TROTTER, Janet Olive, Dame RESIGNED | Director | 30 Jul 1993 | 03 May 1996 | England | October 1943 | 1 Tivoli Court, Tivoli Road, Cheltenham, Gloucestershire, GL50 2TD |
| WHALES, Jeremy Michael, Rev RESIGNED | Director | 13 May 1998 | 24 May 1999 | | November 1931 | 5 Robert Burns Avenue, Cheltenham, Gloucestershire, GL51 6NU |
| WHITMORE, George John Walter RESIGNED | Director | 26 Jun 2006 | 31 Jul 2009 | England | January 1955 | 1 Lyncroft Gardens, London, NW6 1LB |
| WILSON, Robert Alfred RESIGNED | Director | 17 May 1993 | 16 May 1994 | United Kingdom | February 1935 | The Old Sudeley Arms, 21-23 Hailes Street, Winchcombe, Gloucestershire, GL54 5HU |
| WINTERMAN, Julie Vivienne RESIGNED | Director | 24 Feb 2006 | 28 Feb 2008 | | August 1952 | Byways, 10 Montpellier Drive, Cheltenham, Gloucestershire, GL50 1TX |
| WOOD, David John RESIGNED | Director | 08 Dec 2006 | 30 Jul 2010 | England | September 1950 | The Glade Walls Quarry, Brimscombe, Stroud, Gloucestershire, GL5 2PE |