| DAVIES, Frederick Henry ACTIVE | Secretary | 10 Aug 2026 | | | | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| ALLISON, Stuart ACTIVE | Director | 14 Oct 2022 | | England | December 1987 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| CURTIS, Jennifer ACTIVE | Director | 19 Sep 2023 | | England | April 1980 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| MUNZBERG, Katja Raabe ACTIVE | Director | 10 Mar 2023 | | Germany | May 1984 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| WATTENDRUP, Claus ACTIVE | Director | 24 Sep 2024 | | England | July 1974 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| ELLIOTT, Graham Thomas RESIGNED | Secretary | 01 Jan 2014 | 31 Oct 2014 | | | The Plantation, Harris Mill, Redruth, Cornwall, TR16 4JG, England |
| FELLOWES, Colin RESIGNED | Secretary | 31 Mar 2000 | 29 May 2003 | | | 9 Thistlewood Drive, Summerfields, Wilmslow, Cheshire, SK9 2RF |
| FIDLER, Christopher Laskey RESIGNED | Secretary | 29 May 2003 | 06 Oct 2008 | | | 66, Marlborough Avenue, Cheadle Hulme, Cheshire, SK8 7AW |
| HOLGATE, Jennifer Kate RESIGNED | Secretary | 09 Oct 2020 | 20 Jul 2022 | | | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| SLATER, Anita Carole RESIGNED | Secretary | 21 May 2018 | 11 Jun 2019 | | | First Floor, 1 Tudor Street, London, EC4Y 0AH |
| SOMERO SORENSON, Aili Eva Margareta RESIGNED | Secretary | 06 Oct 2008 | 27 Apr 2010 | | | Salagatan 17, Spanga, 163 50, Sweden |
| STILL, David John RESIGNED | Secretary | 21 Jul 1994 | 31 Mar 2000 | | | 15 Pearsons Terrace, Hexham, Northumberland, NE46 3DZ |
| TURNER, Christopher James RESIGNED | Secretary | 07 May 2023 | 23 Jul 2026 | | | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| VAN MANSFELD, Jonas RESIGNED | Secretary | 11 Jul 2016 | 17 Oct 2017 | | | First Floor, 1 Tudor Street, London, EC4Y 0AH |
| JL NOMINEES TWO LIMITED RESIGNED | Nominee Secretary | 21 Jul 1994 | 21 Jul 1994 | | | 1 Saville Chambers, 5 North Street, Newcastle Upon Tyne, NE1 8DF |
| BRUCE, Neil Alexander RESIGNED | Director | 01 May 2000 | 11 Mar 2002 | | August 1960 | Wydram End, Netherley, Stonehaven, Kincardineshire, AB39 3RX |
| CHRISTIE, Lisa Marie RESIGNED | Director | 17 May 2023 | 24 Sep 2024 | England | January 1971 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| CORKE, Richard John RESIGNED | Director | 31 Mar 2000 | 11 Mar 2002 | England | April 1949 | 10 Redcourt, Pyrford, Woking, Surrey, GU22 8RA |
| DAHL, Anders RESIGNED | Director | 06 Oct 2008 | 15 Apr 2013 | Sweden | September 1957 | Styrbordsvaegen 6, Saltsjo-Boo, 132 46, Sweden |
| ELMAS, Alper RESIGNED | Director | 01 Jul 2015 | 17 Oct 2017 | Sweden | December 1976 | Vattenfall Vindkraft Ab, Evenemangsgatan 13c, 169 79, Solna, Sweden |
| GHEORGHIU-CURRIE,, Alina RESIGNED | Director | 16 Jan 2024 | 26 Mar 2024 | England | February 1979 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| GHEORGHIU-CURRIE,, Alina RESIGNED | Director | 21 Dec 2023 | 21 Dec 2023 | United Kingdom | February 1979 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| GRAINGER, William RESIGNED | Director | 21 Jul 1994 | 31 Mar 2000 | United Kingdom | May 1955 | 1 Lincoln Hill Cottage, Humshaugh, Hexham, Northumberland, NE46 4BE |
| GUY, Piers Basil RESIGNED | Director | 01 Jan 2014 | 30 Sep 2017 | United Kingdom | December 1969 | Higher Keigwin Farm, Pendeen, Penzance, Cornwall, TR19 7TS, England |
| HADRÉ, Stefan RESIGNED | Director | 17 Oct 2017 | 21 May 2018 | Germany | May 1968 | First Floor, 1 Tudor Street, London, EC4Y 0AH |
| HATAKKA, Tuomo Juhani RESIGNED | Director | 17 Oct 2017 | 21 May 2018 | Germany | December 1956 | First Floor, 1 Tudor Street, London, EC4Y 0AH |
| HOLLAND, Peter James RESIGNED | Director | 11 Mar 2002 | 06 Oct 2008 | Wales | December 1947 | Woodside House, Wynnstay Lane, Marford, Wrexham, LL12 8LH |
| LING, Grant Richmond RESIGNED | Director | 31 Mar 2000 | 15 Feb 2002 | | April 1956 | 1c Ramsay Court, Eaglesham Road, Newton Mearns, Glasgow, Lanarkshire, G77 5DJ |
| LOVGREN, Peter RESIGNED | Director | 27 Apr 2010 | 15 Apr 2013 | Sweden | April 1967 | Tornlundsgatan 2 B, Uppsala, 75324, Sweden |
| MAGUIRE, Eoghan Andrew RESIGNED | Director | 01 Jan 2024 | 10 Jun 2024 | Scotland | July 1983 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| MAGUIRE, Eoghan Andrew RESIGNED | Director | 21 Dec 2023 | 21 Dec 2023 | Scotland | July 1983 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| MENDEZ REBOLLO, Alberto RESIGNED | Director | 16 Apr 2013 | 28 Jan 2014 | Sweden | September 1977 | 11, Karlebyvagen, 168 55, Bromma, Sweden |
| NAVE-BRÜGGEMANN, Sylvia RESIGNED | Director | 29 Mar 2022 | 27 Mar 2024 | Germany | November 1967 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| NILSSON, Sandra Grauers RESIGNED | Director | 01 Jul 2017 | 17 Oct 2017 | Sweden | August 1972 | First Floor, 1 Tudor Street, London, EC4Y 0AH |
| PYTEL, Anna Barbara RESIGNED | Director | 01 Jan 2014 | 01 Jul 2015 | Germany | March 1969 | 16, Invalidenstr, 10115, Berlin, Germany |
| REYNOLDS, Michael James RESIGNED | Director | 21 May 2018 | 28 Sep 2022 | England | October 1977 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| RODRIGUEZ COBAS, Adriana Natalia RESIGNED | Director | 27 Jan 2020 | 09 Jan 2023 | United Kingdom | September 1985 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| SCOTT, Joseph David RESIGNED | Director | 09 Jan 2023 | 17 May 2023 | United Kingdom | February 1989 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| SCOTT, Joseph David RESIGNED | Director | 03 Jun 2021 | 29 Mar 2022 | United Kingdom | February 1989 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| SOMERO SORENSON, Aili Eva Margareta RESIGNED | Director | 06 Oct 2008 | 27 Apr 2010 | Sweden | November 1965 | Salagatan 17, Spanga, 163 50, Sweden |
| STILL, David John RESIGNED | Director | 01 May 2000 | 11 Mar 2002 | | September 1954 | 15 Pearsons Terrace, Hexham, Northumberland, NE46 3DZ |
| STILL, David John RESIGNED | Director | 21 Jul 1994 | 31 Mar 2000 | | September 1954 | 15 Pearsons Terrace, Hexham, Northumberland, NE46 3DZ |
| STRAUGHEN, Michael RESIGNED | Director | 31 Mar 2000 | 01 May 2000 | United Kingdom | February 1950 | 68 Rubislaw Den North, Aberdeen, Aberdeenshire, AB15 4AN |
| TENTHOF, Marco Gerrit Jan RESIGNED | Director | 01 Jan 2020 | 30 Apr 2025 | Netherlands | October 1971 | 5th Floor, 70, St Mary Axe, London, EC3A 8BE, United Kingdom |
| TINGVALL, Mattias RESIGNED | Director | 21 May 2018 | 01 Jan 2020 | Sweden | March 1971 | First Floor, 1 Tudor Street, London, EC4Y 0AH |
| WESSLAU, Peter Johan RESIGNED | Director | 06 Oct 2008 | 28 Jan 2014 | United Kingdom | September 1969 | 17, Cleveland Road, London, SW13 0AA, United Kingdom |
| AMEC NOMINEES LIMITED RESIGNED | Director | 11 Mar 2002 | 06 Oct 2008 | | | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |
| JL NOMINEES ONE LIMITED RESIGNED | Nominee Director | 21 Jul 1994 | 21 Jul 1994 | | | 1 Saville Chambers, 5 North Street, Newcastle Upon Tyne, NE1 8DF |