| HAYLETT, Jonathan Antony ACTIVE | Secretary | 01 Oct 2011 | | | | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| RAWCLIFFE, Lynne, Ms. ACTIVE | Director | 01 Nov 2023 | | England | December 1978 | Law Debenture (8th Floor), 2 New Bailey Square, 6 Stanley Street, Salford, England, M3 5GS, England |
| THE LAW DEBENTURE PENSION TRUST CORPORATION P.L.C. ACTIVE | Director | 08 Feb 2023 | | | | 8th Floor, 100 Bishopsgate, London, EC2N 4AG, United Kingdom |
| BRIMS, Keith Louis Douglas RESIGNED | Secretary | 09 Jul 2002 | 01 Oct 2011 | | | Richmond Cottage, Lordings Lane, West Chiltington, West Sussex, RH20 2QU |
| CADMAN, Karen Tracy RESIGNED | Secretary | 21 Feb 1991 | 30 Apr 1996 | | | 26 Pinewood Avenue, Crowthorne, Berkshire, RG11 6RP |
| DROY MOORE, Pauline RESIGNED | Secretary | 01 Sep 2011 | 31 Dec 2015 | | | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 ONZ, United Kingdom |
| KEANE, James Laurence RESIGNED | Secretary | 18 Jul 1996 | 01 Dec 2001 | | | 318 Raeburn Avenue, Surbiton, Surrey, KT5 9EF |
| RAY, Neil RESIGNED | Secretary | 01 Oct 2001 | 18 Apr 2012 | | | Poplar Barn, Grafton, Bampton, Oxfordshire, OX18 2RY |
| RAY, Neil RESIGNED | Secretary | 30 Apr 1996 | 18 Jul 1996 | | | 103 Defoe House, Barbican, London, EC2Y 8ND |
| ALLEN, Frederick Terence RESIGNED | Director | | 03 Mar 1999 | | November 1948 | 68 Eatock Way, Westhoughton, Bolton, Lancashire, BL5 2RB |
| BELL, James Kirkwood RESIGNED | Director | 31 Aug 1994 | 11 Mar 1997 | | March 1949 | 12 Leeburn Avenue, Houston, Renfrewshire, PA6 7DN |
| BOEHMER, Annette Dorothea RESIGNED | Director | 25 Jul 2018 | 31 Oct 2023 | United Kingdom | April 1963 | Minerva, Manor Royal, Crawley, RH10 9BU, United Kingdom |
| BRIMS, Keith Louis Douglas RESIGNED | Director | 01 Oct 2011 | 30 Jun 2022 | United Kingdom | January 1946 | Richmond Cottage, Lordings Lane, West Chiltington, West Sussex, RH20 2QU, United Kingdom |
| CANAVAN, Damien Charles RESIGNED | Director | 27 Nov 2001 | 08 Apr 2004 | Northern Ireland | April 1961 | 70 Knock Eden Park, Belfast, BT6 0JG |
| CLARK, Eilidh Catriona RESIGNED | Director | 25 Jul 2018 | 31 Oct 2023 | Scotland | June 1983 | Peregrine House, Peregrine Road, Westhill Business Park, Westhill, Aberdeenshire, Scotland, AB32 6JL, Scotland |
| CLIFF, Michael RESIGNED | Director | 24 Jun 2004 | 24 Jul 2013 | United Kingdom | October 1941 | 53 Chartfield Avenue, London, SW15 6HW |
| COTTEN, William Burroughs RESIGNED | Director | 09 Aug 1993 | 19 Oct 1993 | | November 1949 | Burney House, Chapel Lane West Humble, Dorking, Surrey, RH5 6AN |
| COTTEN, William Burroughs RESIGNED | Director | | 26 Jan 1996 | | November 1949 | Burney House, Chapel Lane West Humble, Dorking, Surrey, RH5 6AN |
| COVIL, Michael William RESIGNED | Director | 28 Jun 2005 | 28 Jul 2009 | | November 1933 | 26 Ridge Way, Edenbridge, Kent, TN8 6AR |
| COXON, Graham RESIGNED | Director | 18 Sep 1997 | 06 Jun 1998 | | March 1949 | 4 Acrefield, Brroklands, Sale, Cheshire, M33 3SF |
| DAVIES, Hugh Jonathan RESIGNED | Director | 14 May 2014 | 27 Apr 2015 | Scotland | October 1964 | Victory House, Manor Royal, Crawley, West Sussex, RH10 9LU, United Kingdom |
| DELL, Stephen Michael RESIGNED | Director | 11 Mar 1997 | 14 Dec 1999 | | June 1960 | 55 Bracondale, Norwich, Norfolk, NR1 2AT |
| DONOHOE, Laura Ann RESIGNED | Director | 10 May 2023 | 31 Oct 2023 | United Kingdom | April 1965 | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| ESPAIGNET, Jean RESIGNED | Director | 27 Nov 2001 | 25 Mar 2004 | | November 1941 | 62 Rue De Paris, 92100 Boulogne, Boulogne, France |
| FITCH, Robert Campbell RESIGNED | Director | | 25 Apr 1995 | | April 1959 | Schluberger, Victoria Road, Farnborough, Hampshire, GU14 7PW |
| FORBES, Alexander Gray RESIGNED | Director | 28 Jul 2016 | 11 Nov 2017 | United Kingdom | May 1980 | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| GAHLINGS, Steven Antony RESIGNED | Director | 29 Jul 2008 | 01 Sep 2011 | England | June 1965 | 28, Willow Lane, Great Cambourne, Cambridgeshire, CB23 6AA |
| GARDNER, Susan Lesley RESIGNED | Director | | 13 May 1994 | | October 1950 | 2 Ingram Close, Stanmore, Middlesex, HA7 4EW |
| GIBBS, Michael Alban RESIGNED | Director | 25 Apr 1995 | 05 Feb 2000 | England | June 1955 | 50 De Freville Avenue, Cambridge, CB4 1HT |
| GORDON, Gillian RESIGNED | Director | 24 Jun 2004 | 30 Sep 2020 | United Kingdom | August 1957 | Flat 7, 7 Curzon Street, London, W1J 5HG |
| GRAHAM, Ian RESIGNED | Director | 01 Aug 2001 | 24 Jun 2004 | | April 1960 | 37 Rue De Chaillot, 75016 Paris, FOREIGN, France |
| HARDMAN, Kenneth Anthony RESIGNED | Director | 18 Apr 2000 | 24 Jun 2004 | | January 1957 | 7 Primrosebank Avenue, Cults, Aberdeen, Aberdeenshire, AB15 9PD |
| HOPKINS, Meri Kit RESIGNED | Director | 24 Jun 2004 | 14 Feb 2013 | | April 1956 | 10 Pine Creek Lane, Houston, Texas, 77055, United States |
| LABBE, Christelle Sandrine RESIGNED | Director | 08 Feb 2023 | 31 Oct 2023 | United Kingdom | July 1975 | 62, Buckingham Gate, London, England And Wales, SW1E 6AJ, United Kingdom |
| LEITCH, John RESIGNED | Director | | 23 Mar 1993 | | June 1946 | 2070 Arrowwood Drive, Scotch Plains, New Jersey Usa, FOREIGN |
| LEITCH, John RESIGNED | Director | | 10 Mar 2005 | | June 1945 | 9 Balmoral Lane, Scotch Plains, New Jersey, 07076-2203, FOREIGN, Usa |
| MCCORMACK, Mary Elizabeth RESIGNED | Director | 25 Apr 1995 | 01 Oct 2001 | | October 1956 | Elmley Cottage, 81 Wimbledon Parkside, London, SW19 5LP |
| MCEWEN, David RESIGNED | Director | | 23 Mar 1993 | Scotland | December 1947 | 12 Campsie Place, Aberdeen, Aberdeenshire, AB15 6HL |
| MCEWEN, David RESIGNED | Director | | 13 Mar 2001 | Scotland | December 1947 | 12 Campsie Place, Aberdeen, Aberdeenshire, AB15 6HL |
| MCGILL, Robert James RESIGNED | Director | 24 Jun 2004 | 13 May 2022 | | July 1954 | 68 Buckie Road, Bridge Of Don, Aberdeen, AB22 8DN |
| MCGLUE, Diana Penelope RESIGNED | Director | 01 Aug 2001 | 04 Apr 2014 | | June 1954 | 91 Harlands Road, Haywards Heath, West Sussex, RH16 1LZ |
| MILNE, Elaine Elizabeth RESIGNED | Director | 09 May 2007 | 29 Jul 2009 | | November 1975 | 19 Buchan Drive, Newmachar, Aberdeenshire, AB21 0NR |
| MIRZA, Akram Karim RESIGNED | Director | 24 Jun 2004 | 01 Aug 2007 | | May 1961 | 3 Canterbury Close, Cambridge, CB4 3QQ |
| MUCHARDT, Carl Fredrik RESIGNED | Director | 25 Jul 2018 | 31 Oct 2023 | United Kingdom | June 1966 | 62, Buckingham Gate, London, England And Wales, SW1E 6AJ, United Kingdom |
| NEIGHBOUR, Duncan William Andrew RESIGNED | Director | | 25 Apr 1995 | | October 1962 | Buckland Court, Buckland, Surrey, RH3 7EA |
| NICOLI, Pierluigi RESIGNED | Director | 04 Nov 2009 | 10 Feb 2023 | United Kingdom | November 1953 | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| PARK, Gary RESIGNED | Director | 14 Feb 2013 | 31 Oct 2023 | United Kingdom | March 1963 | Minerva, Manor Royal, Crawley, RH10 9BU, United Kingdom |
| PEACOCK, Leanne Kirsty RESIGNED | Director | 09 Nov 2022 | 31 Oct 2023 | England | June 1986 | 121, Nokes Court, Commonwealth Drive, Three Bridges, Crawley, England, RH10 1AN, England |
| PITT, Andrew John RESIGNED | Director | 24 Jun 2004 | 11 May 2023 | United Kingdom | May 1951 | 16 Highlands Drive, North Nibley, Gloucestershire, GL11 6DX |
| PLUMPTON, Alan RESIGNED | Director | | 01 Aug 2001 | | November 1926 | Lockhill Stubbs Wood, Chesham Bois, Amersham, Buckinghamshire, HP6 6EX |
| RAHIM, Rheza Jaleel RESIGNED | Director | 04 Apr 2014 | 31 Oct 2023 | United Kingdom | March 1966 | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| RAY, Neil RESIGNED | Director | | 18 Apr 2012 | England | December 1949 | Poplar Barn, Grafton, Bampton, Oxfordshire, OX18 2RY |
| ROJAS, Mariano Jorge RESIGNED | Director | 09 Nov 2022 | 31 Oct 2023 | England | May 1974 | 2, Stonehill Gate, Hancocks Mount, Ascot, England, SL5 9WA, England |
| RYLES, Peter Anthony RESIGNED | Director | 28 Sep 1999 | 08 Apr 2002 | | January 1957 | 3 Gleneagles Close, Felixstowe, Suffolk, IP11 9HZ |
| SAGAR, Valerie Mary RESIGNED | Director | 18 Sep 1997 | 16 Dec 2003 | | March 1935 | 54 Cuckmans Drive, Chiswell Green, St Albans, Hertfordshire, AL2 3AF |
| SMITH, Hazel Kathleen RESIGNED | Director | 24 Jun 2004 | 26 Jul 2006 | | September 1965 | 5 Derbeth Park, Kingswells, Aberdeenshire, AB15 8TU |
| SMOKER, Simon RESIGNED | Director | 10 May 2012 | 31 Oct 2023 | England | July 1962 | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| SMOKER, Simon RESIGNED | Director | 29 Mar 2012 | 18 Apr 2012 | United Kingdom | July 1962 | 15, Maslen Mews, Beggarwood, Basingstoke, Hampshire, RG22 4QP, United Kingdom |
| SMYTH, George Anthony RESIGNED | Director | 24 Jun 2004 | 02 Apr 2018 | | September 1969 | 8 Orchard Crescent, Downpatrick, County Down, BT30 6NY |
| SPENCER, Jeffrey Alec RESIGNED | Director | 01 Aug 2007 | 29 Jul 2008 | | September 1958 | 5 The Row, Hinton Waldrist, Faringdon, Oxfordshire, SN7 8RS |
| TAYLOR, Paul RESIGNED | Director | 27 Nov 2001 | 25 May 2015 | | June 1961 | 105 Craigton Road, Eltham, London, SE9 1QD |
| TAYLOR, Richard RESIGNED | Director | 24 Jun 2004 | 15 Dec 2005 | | July 1969 | 10 Old Aberdeen Road, Tarves, Ellon, AB41 7PG, Aberdeenshire |
| THOMSON, John RESIGNED | Director | 18 Sep 1997 | 20 Dec 2000 | United Kingdom | July 1954 | 12 Patrick Place, Riverside Green, Dundee, DD2 1XB |
| TODD, Andrew James RESIGNED | Director | 13 May 1994 | 01 Oct 2001 | | July 1956 | Church Cottage, Church Lane, Bromeswell, Woodbridge, Suffolk, IP12 2PJ |
| WHITE, Simon Meredith RESIGNED | Director | 28 Apr 2010 | 31 Oct 2023 | England | June 1957 | Minerva, Manor Royal, Crawley, RH10 9BU, United Kingdom |
| WILLIAMS, Carol Mary Jane RESIGNED | Director | 28 Jul 2016 | 05 Feb 2018 | United Kingdom | December 1950 | Schlumberger House, Buckingham Gate, Gatwick Airport, West Sussex, RH6 0NZ, United Kingdom |
| YOUNGER, Michael Roderick RESIGNED | Director | 18 Apr 2000 | 28 Jun 2005 | | April 1951 | 30 Kinch Grove, Wembley, Middlesex, HA9 9TF |