Active Officers
| Name ↑ | Role | Appointed | Nationality | Age | Country of Residence |
|---|
| Martin Jon Foulser | Director | 21 Mar 2002 | British | 59 years | United Kingdom |
| Maurice Johannes Kuitems | Secretary | 18 Jun 1997 | Dutch | - | - |
| Mike Innes | Director | 14 Jul 2010 | British | 51 years | United Kingdom |
Resigned Officers
| Name ↑ | Role | Appointed | Resigned | Nationality | Age |
|---|
| Alan Alfred White | Director | 30 Jan 2004 | 28 Jan 2010 | British | 83 years |
| Avtar Singh Kang | Director | 21 Jan 2000 | 21 Mar 2002 | British | 65 years |
| Boudewijn Gerner | Director | 21 Mar 2002 | 18 Sept 2002 | Dutch | 75 years |
| Frank Smith | Director | 19 Oct 1995 | 26 Jun 1997 | British | 71 years |
| Gary Laurence | Director | 16 Dec 1991 | 31 Jul 1999 | British | 68 years |
| Gary Mark Ingram | Director | 13 Nov 2000 | 21 Mar 2002 | British | 69 years |
| Kenneth Howard Lockwood | Director | 18 Sept 2002 | 30 Jan 2004 | American | 72 years |
| Mark Strukelj | Secretary | 19 Oct 1995 | 18 Jun 1997 | American | - |
| Martin Howard Bandel | Director | 16 Dec 1991 | 29 Apr 1994 | British | 67 years |
| Martin Howard Bandel | Secretary | 16 Dec 1991 | 1 Oct 1993 | British | - |
| Min Ying Tseng | Secretary | 1 Oct 2001 | 1 Dec 2002 | American | - |
| Nicola Theresa Adams | Director | 1 Oct 1993 | 19 Oct 1995 | British | 60 years |
| Nicola Theresa Adams | Secretary | 1 Oct 1993 | 19 Oct 1995 | British | - |
| Noel Stanley Wheeler | Director | 19 Oct 1995 | 21 Jun 1999 | Australian | 86 years |
| Peter John Hearn | Director | 16 Dec 1991 | 19 Oct 1995 | British | 73 years |
| Simon Malloni | Director | 1 Aug 1999 | 20 Oct 2000 | British | 69 years |
| Taco De Haan | Director | 28 Jan 2010 | 28 Oct 2016 | British | 59 years |