| BROWN, Jessica Katharine ACTIVE | Director | 15 Nov 2021 | | Namibia | December 1989 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CAMPBELL, Arabella ACTIVE | Director | 25 May 2006 | | England | June 1977 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CAMPBELL, Gina Elizabeth ACTIVE | Director | 05 Jun 2013 | | England | May 1959 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CAMPBELL, John Marcus ACTIVE | Director | | | England | April 1964 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CAMPBELL, Mathew ACTIVE | Director | 05 Jun 2013 | | England | October 1967 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CAMPBELL, Rosanna Elizabeth ACTIVE | Director | 15 Nov 2021 | | England | November 1986 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CHALMERS, Eleanor Grace ACTIVE | Director | 15 Nov 2021 | | England | November 1989 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CHALMERS, Janet Christian ACTIVE | Director | | | Scotland | July 1956 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| PERCY, Charles George ACTIVE | Director | 15 Nov 2021 | | England | August 1984 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| NEVE, Martin Roy RESIGNED | Secretary | | 06 Apr 2012 | | | Gordon Lodge, Broome Hall Road, Coldharbour, Surrey, RH5 6HH |
| CAMPBELL, Grace Marion RESIGNED | Director | | 11 Jun 2013 | Scotland | May 1933 | Consort House, Consort Way, Horley, Surrey, RH6 7AF, England |
| CAMPBELL, James RESIGNED | Director | | 26 May 2005 | | April 1926 | Rent Street Cottages, 60 Chipperfield Road, Bovingdon, Hertfordshire, HP3 0JW |
| CAMPBELL, John Angus Newman RESIGNED | Director | 10 Nov 1999 | 17 May 2024 | Scotland | December 1953 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| CAMPBELL, John Quentin RESIGNED | Director | | 26 Jun 2019 | England | March 1939 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |
| PERCY, Catherine Mary, Dr RESIGNED | Director | 30 May 2001 | 12 Jun 2023 | England | January 1952 | Springfield House, Springfield Road, Horsham, West Sussex, RH12 2RG, England |