| D'ABREO, Riordan ACTIVE | Secretary | 28 Feb 2023 | | | | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| DANIELE, Roberto ACTIVE | Director | 20 Apr 2026 | | Italy | July 1968 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| PAGANO, Francesco ACTIVE | Director | 28 Feb 2023 | | United Kingdom | June 1968 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| PORRETTA-SERAPIGLIA, Claudia ACTIVE | Director | 06 Jun 2025 | | United Kingdom | November 1977 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| ALI, Yasin Stanley RESIGNED | Secretary | 01 Feb 2006 | 30 Jun 2010 | | | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| CUMMING, Robert Cameron RESIGNED | Secretary | 18 May 1992 | 02 Jul 1993 | | | 6 Carding Hill, Ellon, Aberdeenshire, AB41 8BG |
| CUMMING, Robert Cameron RESIGNED | Secretary | | 31 Mar 2002 | | | 6 Carding Hill, Ellon, Aberdeenshire, AB41 8BG |
| ELVIDGE, Janet RESIGNED | Secretary | 01 Aug 2004 | 01 Feb 2006 | | | 4 Whitehall Road, Hanwell, London, W7 2JE |
| TOOLEY, Roy Leslie RESIGNED | Secretary | 11 Feb 2002 | 01 Aug 2004 | | | 41 Eastfield Avenue, North Watford, Herts, WD24 4HH |
| LEDINGHAM CHALMERS RESIGNED | Nominee Secretary | 31 Dec 1991 | 18 May 1992 | | | Johnstone House, 52-54 Rose Street, Aberdeen, AB10 1HA |
| SUNBURY SECRETARIES LIMITED RESIGNED | Secretary | 01 Jul 2010 | 28 Feb 2023 | | | 1 Chamberlain Square Cs, Birmingham, B3 3AX, England |
| ALLEN, David Christopher, Dr RESIGNED | Director | 01 Sep 1997 | 28 Feb 1999 | | July 1954 | Blackstone House, Blackstone, Henfield, West Sussex, BN5 9TE |
| BLY, Mark Robert RESIGNED | Director | 01 Sep 2001 | 03 Feb 2003 | | March 1959 | 106 Desswood Place, Aberdeen, AB15 4DQ |
| BON, Amna RESIGNED | Director | 30 Oct 2018 | 31 Dec 2020 | United Kingdom | May 1980 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| GIUSTO, Manfredi RESIGNED | Director | 03 Oct 2024 | 06 Jun 2025 | United Kingdom | February 1965 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| GOODALL, Colin Robert RESIGNED | Director | 18 May 1992 | 26 Jan 1993 | Spain | April 1944 | Apartado De Correos 430, Estepona, 29680, 29680, Spain |
| GRAHAM, Alastair Macleod, Dr RESIGNED | Director | 01 Apr 2000 | 31 Aug 2001 | Scotland | November 1953 | Kiloran, Banchory, Kincardineshire, AB31 5HU |
| GROTE, Byron Elmer, Doctor RESIGNED | Director | 12 Mar 1996 | 01 Jul 1997 | | March 1948 | 316 Butlers Wharf Building, 36 Shad Thames, London, SE1 2YE |
| HEDLEY, Christopher John, Dr RESIGNED | Director | 01 Nov 1999 | 31 Aug 2001 | | March 1949 | The Walled Garden Old Nursery, Gardens, 124 Burwood Road, Walton On Thames, Surrey, KT12 4AS |
| HEFFNER, Michael Tyson RESIGNED | Director | 10 Jan 1997 | 31 Aug 2001 | | April 1946 | 58 Canfield Gardens, London, NW6 3EB |
| JEZIOROWSKA-SIMPSON, Adriana Anna RESIGNED | Director | 31 Dec 2020 | 28 Feb 2023 | United Kingdom | March 1970 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| JONES, Alan Morrison RESIGNED | Director | 01 May 1998 | 30 Apr 2000 | | August 1944 | Kirkhill House Albert Road, Oldmeldrum, Aberdeenshire, AB51 0DB |
| JONES, Ifor David Wynne RESIGNED | Director | 01 Jan 2002 | 01 Aug 2005 | | March 1954 | 6 Vicarage Drive, East Sheen, London, SW14 8RX |
| KELLEHER, Dennis Paul RESIGNED | Director | 01 Jul 2004 | 01 Sep 2005 | | February 1964 | 28 Queensdale Road, London, W11 4QB |
| KING, Timothy RESIGNED | Director | 01 Jun 2017 | 31 Dec 2020 | England | October 1978 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| MONTHIRY, Wissam Al RESIGNED | Director | 01 Jun 2017 | 20 May 2019 | United Kingdom | July 1980 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| MORRIS, Robin Dale RESIGNED | Director | 18 May 1992 | 26 Jan 1993 | Uk | September 1946 | Netherton Of Glenboig Farm, Fintry, Stirlingshire, G63 0YH |
| MOUSSARIE, Geraud John Marie RESIGNED | Director | 10 Sep 2014 | 01 Jun 2017 | United Kingdom | April 1970 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| NAGEL, David Charles RESIGNED | Director | 01 Sep 2001 | 31 Dec 2004 | | March 1953 | 2 Cavendish Avenue, London, NW8 9JE |
| O'LEARY, James Joseph RESIGNED | Director | 13 Feb 2015 | 01 Oct 2018 | United Kingdom | March 1969 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| PEATTIE, David Keith RESIGNED | Director | 08 Sep 1995 | 03 Feb 1997 | | August 1954 | 9 Kingsdale Road, Berkhamsted, Hertfordshire, HP4 3BS |
| PEEREBOOM, Gerald Jac RESIGNED | Director | 01 Aug 2005 | 31 May 2009 | | February 1954 | 4 Rue Sidi Moussa Mahieddine, Hydra, Algiers, Algeria |
| POSADA, Felipe RESIGNED | Director | 10 Oct 2007 | 16 Jul 2013 | | October 1966 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| RHODES, Christopher Paul RESIGNED | Director | 01 Jan 1995 | 08 Sep 1995 | | April 1953 | Southgate Fulmer Way, Gerrards Cross, Buckinghamshire, SL9 8AH |
| RITCHIE, Bryan David, Dr RESIGNED | Director | 10 May 2021 | 28 Feb 2023 | England | July 1975 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| RUSHBY, Ian Leslie RESIGNED | Director | 26 Jan 1993 | 31 Aug 1998 | United Kingdom | April 1950 | Lower Cox Street Farm, Detling, Maidstone, Kent, ME14 3HE |
| SEMPLE, Andrew Mark RESIGNED | Director | 01 Dec 2010 | 30 Jan 2015 | United Kingdom | December 1967 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| SLOAN, Richard Scott RESIGNED | Director | 01 Sep 2005 | 16 Feb 2009 | | May 1964 | 27, Grosvenor Road, Richmond, Surrey, TW10 6PE, United Kingdom |
| SMALE, Ian Michael RESIGNED | Director | 01 Jan 2005 | 01 Oct 2007 | England | January 1960 | 18 Douai Grove, Hampton, Middlesex, TW12 2SR |
| TIANI, Alessandro RESIGNED | Director | 28 Feb 2023 | 15 Oct 2023 | Italy | February 1977 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| TOFFOLO, Andrew RESIGNED | Director | 01 Jan 2020 | 28 Feb 2023 | United Kingdom | September 1966 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| URBAN, Scott Douglas RESIGNED | Director | 10 Sep 1999 | 31 Aug 2005 | | June 1953 | White Spinney, 10 Broomfield Ride, Oxshott, Surrey, KT22 0LW |
| VANN, Ian Roland RESIGNED | Director | 26 Jan 1993 | 01 Jan 1995 | United Kingdom | December 1948 | Westhaven, 70 Bois Lane, Amersham, Buckinghamshire, HP6 6BX |
| VASQUES, Luciano Maria RESIGNED | Director | 28 Feb 2023 | 03 Oct 2024 | United Kingdom | April 1963 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| VICINI, Giorgio RESIGNED | Director | 15 Oct 2023 | 20 Apr 2026 | Italy | October 1970 | 6, Queens Road, Aberdeen, AB15 4ZT, Scotland |
| WALKER, Angus James RESIGNED | Director | 16 Jul 2013 | 10 Sep 2014 | United Kingdom | August 1963 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| WALKER, Angus James RESIGNED | Director | 01 May 2009 | 01 Dec 2010 | United Kingdom | August 1963 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| WEBB, Bruce Douglas RESIGNED | Director | 01 Nov 2014 | 12 Apr 2017 | United Kingdom | August 1972 | 1, Wellheads Avenue, Dyce, Aberdeen, AB21 7PB |
| WORK, David Fricke RESIGNED | Director | 01 Mar 1999 | 31 Aug 1999 | | May 1945 | 39 Carlyle Square, London, SW3 6HA |
| DURANO LIMITED RESIGNED | Nominee Director | 31 Dec 1991 | 18 May 1992 | | | Johnstone House, 52-54 Rose Street, Aberdeen, AB10 1HA |