| AJEMYAN, Arthur ACTIVE | Director | 28 Jan 2022 | | United States | August 1975 | 16100, N. 71st Street, Suite 400, Scottsdale, Arizona, 85254, United States |
| KOCH, Stephen Paul ACTIVE | Director | 11 Apr 2023 | | United States | November 1966 | 16100, N. 71st Street, Suite 400, Scottsdale, Arizona, 85254, United States |
| LEWIS, Karla Renee ACTIVE | Director | 01 Aug 2014 | | United States | November 1965 | 16100, N. 71st Street, Suite 400, Scottsdale, Arizona, 85254, United States |
| REES, Bernard Willard ACTIVE | Director | 28 Feb 2024 | | United States | September 1969 | 350, S. Grand Ave, Suite 5100, Los Angeles, CA 90071, United States |
| EASTMAN, Keith Allan Garth RESIGNED | Secretary | | 27 Jul 1995 | | | 8 Lea Close, Marlow Bottom, Marlow, Buckinghamshire, SL7 3PD |
| STOCKER, Ronald Terence RESIGNED | Secretary | 27 Jul 1995 | 01 Aug 2014 | | | 52, Aylesbury Road, Aston Clinton, Herts, HP22 5AH, United Kingdom |
| BARTH, Hermann, Doctor RESIGNED | Director | 24 Aug 1994 | 31 Mar 1995 | | August 1956 | Reitherstrasse 34, 4060 Leonding, Austria |
| BIERBRAUER, Ferdinand Johannes RESIGNED | Director | 14 Dec 1994 | 27 Jul 1995 | | June 1956 | 66701 Beckingen-Deuppenweiler, Kreuzstrasse 41, Germany |
| BOLDUC, John P RESIGNED | Director | 08 May 2003 | 05 Apr 2007 | | September 1964 | 6857 Granada Boulevard, Coral Gables, Fl 33146, Usa |
| COONEY, Michael Paul RESIGNED | Director | 01 Jul 2020 | 28 Feb 2024 | United States | March 1968 | 350, S. Grand Ave, Suite 5100, Los Angeles, CA 90071, United States |
| EASTMAN, Keith Allan Garth RESIGNED | Director | | 27 Jul 1995 | | July 1948 | 8 Lea Close, Marlow Bottom, Marlow, Buckinghamshire, SL7 3PD |
| GINKEL, Rudi Van RESIGNED | Director | | 31 Dec 1993 | | June 1937 | Conderstr 30, Mayen Alzhelm D5440, FOREIGN, West Germany |
| HANNAH, David Harold RESIGNED | Director | 01 Aug 2014 | 15 Jul 2016 | Usa | July 1951 | Unit 6 Horton Industrial Park, Horton Road, West Drayton, Middlesex, UB7 8JD |
| HOFFMAN, James Donald RESIGNED | Director | 01 Jan 2019 | 11 Apr 2023 | United States | June 1958 | 16100, N. 71st Street, Suite 400, Scottsdale, Arizona, 85254, United States |
| MIDDLEBROOKS, Jack Stewart RESIGNED | Director | 27 Jul 1995 | 08 May 2003 | | May 1944 | 19512 Ne 188th Street, Woodinville, Washington 98072, Usa |
| MOLLINS, Gregg James RESIGNED | Director | 01 Aug 2014 | 31 Dec 2018 | United States | December 1954 | Unit 6 Horton Industrial Park, Horton Road, West Drayton, Middlesex, UB7 8JD |
| PAULSON, Robert Dobson RESIGNED | Director | 21 Oct 1998 | 08 Jan 2003 | | July 1945 | 590 South Sandhill Crane Road, Box 1106 Wilson, Wyoming, America 83014 |
| POOLE, David Edward RESIGNED | Director | | 31 Mar 1992 | United Kingdom | October 1948 | Four Seasons, Church Lane, Teddington, Tewkesbury, Gloucestershire, GL20 8TT |
| POTTS, David Leslie RESIGNED | Director | 15 Jul 2016 | 31 Dec 2018 | United Kingdom | November 1946 | Unit 1, Stargate Business Park, Cuckoo Road, Birmingham, B7 5SE, England |
| POTTS, David Leslie RESIGNED | Director | | 01 Aug 2014 | United Kingdom | November 1946 | Bantry Cottage, Back Lane, Chalfont St Giles, Buckinghamshire, HP8 4PF |
| RASSAERTS, Peter RESIGNED | Director | 31 May 1994 | 27 Jul 1995 | | April 1959 | Stadtplatz No 1, Mattighoten, 5230, Austria |
| REYNOLDS, Newton Rowan RESIGNED | Director | 27 Jul 1995 | 21 Oct 1998 | | July 1942 | 260 Bellaire Drive, New Orleans, Louisiana, 70129, Usa |
| SALES JR, William Kenneth RESIGNED | Director | 15 Jul 2016 | 28 Jan 2022 | United States | January 1957 | 350, S. Grand Ave., Suite 5100, Los Angeles, Ca 90071, United States |
| SANFORD, Matthew RESIGNED | Director | 08 May 2003 | 05 Apr 2007 | | March 1969 | 11015 Girasol Avenue, Coral Gables, Fl 33156, Usa |
| SCHMIDT, Heinz RESIGNED | Director | | 31 May 1994 | | March 1952 | Lubkester 22a, Dortmund 4600, FOREIGN, West Germany |
| STOCKER, Ronald Terence RESIGNED | Director | 27 Jul 1995 | 01 Aug 2014 | | May 1950 | 52, Aylesbury Road, Aston Clinton, Herts, HP22 5AH, United Kingdom |
| WILLIAMS, Sara RESIGNED | Director | 15 Jul 2016 | 28 Jun 2020 | United Kingdom | April 1967 | 5, Midpoint Park, Kingsbury Road, Minworth, Sutton Coldfield, B76 1AF, United Kingdom |