| KASPER, Christian ACTIVE | Director | 10 May 2024 | | United States | April 1971 | 10100, W. Innovation Dr., Milwaukee, Wisconsin, 53226, United States |
| SIMONCIC, Martin ACTIVE | Director | 25 Sep 2024 | | United States | June 1981 | 130, Wood Street, London, EC2V 6DL, United Kingdom |
| CASSELS, Kathryn RESIGNED | Secretary | 09 Oct 2003 | 03 Mar 2011 | | | Cheynes Cottage, Cottered, Buntingford, Hertfordshire, SG9 9PZ |
SECRETARIAL APPOINTMENTS LIMITED RESIGNEDRegistration number 3294334 | Secretary | 03 Mar 2011 | 26 Feb 2019 | | | 16, Churchill Way, Cardiff, CF10 2DX, Wales |
| ADIEL, Ron RESIGNED | Director | 23 Apr 2018 | 19 Mar 2021 | United States | July 1964 | 8th Floor, 1430 Broadway, New York, NY 10018, United States |
| BUGGY, Lucy Kehoe RESIGNED | Director | 03 Mar 2011 | 07 Sep 2012 | Usa | January 1961 | Kingfisher House, 1 Gilders Way, St James Place, Norwich, Norfolk, NR3 1UB, United Kingdom |
| CASSELS, Andrew Lawrence RESIGNED | Director | 09 Oct 2003 | 19 Mar 2021 | United Kingdom | September 1952 | Cheynes Cottage, Cottered, Buntingford, Hertfordshire, SG9 9PZ |
| CASSELS, Kathryn RESIGNED | Director | 09 Oct 2003 | 03 Mar 2011 | United Kingdom | August 1954 | Cheynes Cottage, Cottered, Buntingford, Hertfordshire, SG9 9PZ |
| CLEMENTS, John RESIGNED | Director | 03 Mar 2011 | 19 Mar 2021 | United States | January 1961 | Kingfisher House, 1 Gilders Way, St James Place, Norwich, Norfolk, NR3 1UB, United Kingdom |
| COHEN, Jeffrey Michael RESIGNED | Director | 04 Jul 2019 | 19 Mar 2021 | United States | February 1965 | 8th Floor, 1430 Broadway, New York, NY 10018, United States |
| DAHLQUIST, David Roy RESIGNED | Director | 07 Sep 2012 | 03 Nov 2017 | United States | June 1973 | Kingfisher House, 1 Gilders Way, St James Place, Norwich, Norfolk, NR3 1UB, United Kingdom |
| ELLIS, Timothy Douglas RESIGNED | Director | 24 Aug 2006 | 19 Feb 2021 | United Kingdom | January 1967 | Finewind, Hazel Road, Ash Green, Surrey, GU12 6HR |
| GIBSON, Joseph RESIGNED | Director | 19 Mar 2021 | 19 Mar 2021 | United States | November 1967 | 10100, W. Innovation Dr., Suite 300, Milwaukee, 53226, United States |
| GIBSON, Joseph RESIGNED | Director | 19 Mar 2021 | 01 Jul 2022 | United States | November 1967 | 10100, W. Innovation Dr., Suite 300, Milwaukee, 53226, United States |
| HEYGATE, Richard John Gage, Sir RESIGNED | Director | 01 Sep 2008 | 28 Feb 2011 | England | January 1940 | 8 Brynmaer Road, Battersea, London, SW11 4ER |
| KEOGH, William Mace RESIGNED | Director | 21 May 2015 | 31 May 2019 | United States | February 1960 | 1430, Broadway, 8th Floor, New York, Ny 10018, United States |
| LIU, Jason Chou RESIGNED | Director | 19 Mar 2021 | 10 May 2024 | United States | April 1970 | 10100, W. Innovation Dr., Suite 300, Milwaukee, 53226, United States |
| POWER, Mason Ashley RESIGNED | Director | 28 Sep 2006 | 30 Jun 2009 | | March 1972 | 99, Thayer Road, Manhasset, Ny11030, Usa |
| RUGGIERI, Thomas Pasquale RESIGNED | Director | 24 Sep 2009 | 21 May 2015 | Usa | May 1963 | Advisen Ltd, 8th Floor, 1430 Broadway, New York, New York, Usa |
| RYBECKY, Paul RESIGNED | Director | 10 Aug 2022 | 01 Dec 2023 | United States | October 1966 | 10100, W. Innovation Drive, Suite 300, Milwaukee, Wisconsin, 53226, United States |
| STRACKBEIN, Ronald George RESIGNED | Director | 30 Jun 2009 | 19 Mar 2021 | United States | April 1941 | 53 Ridgeview Avenue, Greenwich, Connecticut 06830, United States |
| WILLISON, James Roland RESIGNED | Director | 24 Aug 2006 | 19 Mar 2021 | United Kingdom | April 1977 | Kingfisher House, 1 Gilders Way, St James Place, Norwich, Norfolk, NR3 1UB, United Kingdom |