| VOSPER, Suzanne Margaret ACTIVE | Secretary | 23 Jun 2023 | | | | 1, Bush Park, Estover, Plymouth, Devon, England, PL6 7RG |
| CHAPMAN, William Kyle ACTIVE | Director | 23 Jun 2023 | | United States | December 1978 | 8020, Forsyth Boulevard, St Louis, Missouri, 63105, United States |
| HANSON, Jeffrey Scott ACTIVE | Director | 23 Jun 2023 | | United States | September 1962 | 8020, Forsyth Boulevard, St Louis, Missouri, 63105, United States |
| VOSPER, Suzanne Margaret ACTIVE | Director | 23 Jun 2023 | | United Kingdom | April 1978 | 1, Bush Park, Estover, Plymouth, Devon, England, PL6 7RG |
| BRYANT, David Vaughan RESIGNED | Secretary | 31 Mar 2000 | 10 May 2011 | | | 14 Edgecumbe Drive, Tavistock, Devon, PL19 0ET |
| COUCH, Leonard Geoffrey RESIGNED | Secretary | | 31 Mar 2000 | | | 3 Copse Close, Plympton, Plymouth, Devon, PL7 1QD |
| LAGOE, Simon David RESIGNED | Secretary | 08 Jun 2011 | 30 Apr 2016 | | | 101, Lilac Grove, Beeston, Nottingham, Nottinghamshire, NG9 1PF, United Kingdom |
| REDWOOD, Michael John RESIGNED | Secretary | 30 Apr 2016 | 23 Jun 2023 | | | 1, Bush Park, Estover, Plymouth, Devon, England, PL6 7RG |
| BAER, Frederick Eugene RESIGNED | Director | | 13 Apr 1993 | | April 1924 | 3290 Vista Road, Green Bay, Wisconsin 54301, FOREIGN, Usa |
| BAER, Frederick Wood RESIGNED | Director | | 14 Apr 2006 | | November 1948 | 1321 Ridgeway Blvd, De Pere, Wisconsin 54115, Usa |
| BLAKNEY, Stanley John RESIGNED | Director | 31 Mar 2021 | 23 Jun 2023 | United States | December 1971 | 1, Bush Park, Estover, Plymouth, Devon, England, PL6 7RG |
| BROWN, Stewart Martin RESIGNED | Director | 14 Apr 2006 | 31 Mar 2009 | England | March 1944 | 1a Carlisle Place, London, SW1P 1NP |
| BRYANT, David Vaughan RESIGNED | Director | 27 Jan 2003 | 14 Apr 2006 | United Kingdom | February 1947 | 14 Edgecumbe Drive, Tavistock, Devon, PL19 0ET |
| CASELLA, Sergio RESIGNED | Director | 14 Apr 2006 | 23 Jun 2023 | Italy | September 1964 | Via W A Chapman, 1, 55051 Chitarrino, Barga Lu, Italy |
| COONROD, Gregory Loran RESIGNED | Director | 14 Apr 2006 | 23 Jun 2023 | United States | August 1956 | 8020, Forsyth Boulevard, St Louis, Mo, 63105, United States |
| GIBBONS, Martin Cyril RESIGNED | Director | | 31 Aug 2003 | | July 1944 | Sealand Court, Court Road, Newton Ferrers, Plymouth Devon, PL8 1DJ |
| LAGOE, Simon David RESIGNED | Director | 31 Mar 2009 | 30 Apr 2016 | United Kingdom | May 1954 | 101, Lilac Grove, Beeston, Nottingham, Nottinghamshire, NG9 1PF, United Kingdom |
| REDWOOD, Michael John RESIGNED | Director | 30 Apr 2016 | 23 Jun 2023 | England | September 1970 | 1, Bush Park, Estover, Plymouth, Devon, England, PL6 7RG |
| SULLIVAN, Timothy Joseph RESIGNED | Director | 14 Apr 2006 | 31 Mar 2021 | | August 1957 | 1118, North Drive, St Louis, Missouri 63122, FOREIGN, United States |