| DURAND, Thierry Richard Bruno ACTIVE | Secretary | 01 Oct 2024 | | | | Panfield, Denne Park, Horsham, RH13 0AX, United Kingdom |
| BEALL, Christine Helen ACTIVE | Director | 30 Sep 2022 | | England | April 1960 | Bath House, Denne Park, Horsham, RH13 0AY, England |
| LANGRIDGE, Nigel Paul ACTIVE | Director | 30 Aug 2018 | | England | November 1963 | Thorpe Lee, Denne Park, Horsham, RH13 0AY, England |
| LLOYD-COWAN, Janet Helga ACTIVE | Director | 30 Oct 2023 | | England | September 1954 | 16, Denne Park, Flat 16 Denne Park House, Horsham, RH13 0AZ, England |
| STUART, Ross William, Dr ACTIVE | Director | 01 Oct 2024 | | United Kingdom | July 1946 | 14, Denne Park House, Denne Park, Horsham, West Sussex, RH13 0AZ, United Kingdom |
| FINNIGAN, Justin Robert RESIGNED | Secretary | 09 Sep 2018 | 01 Oct 2024 | | | Denby Lodge, Denne Park, Horsham, RH13 0AY, England |
| GALLIER, Paul John RESIGNED | Secretary | 16 Aug 2014 | 09 Sep 2018 | | | Denby Lodge, Denne Park, Horsham, RH13 0AY, England |
| KENNEDY, Samuel Patrick Lithgow RESIGNED | Secretary | 13 May 1994 | 07 Sep 2003 | | | Panfields, Denne Park, Horsham, West Sussex, RH13 0AX |
| MORGAN, Rory Patrick RESIGNED | Secretary | 07 Sep 2003 | 16 Aug 2014 | | | Waterdown, Denne Park, Horsham, West Sussex, RH13 0AY, England |
| PHILPOTT, John David RESIGNED | Secretary | | 13 May 1994 | | | Flat 7 Denne Park House, Horsham, West Sussex, RH13 7AY |
| BRADLEY, Anthony RESIGNED | Director | | 13 May 1994 | | June 1917 | 17 St Peters Close, Bovey Tracey, Newton Abbot, Devon, TQ13 9ES |
| DENHAM, David Frederick RESIGNED | Director | | 13 May 1994 | | June 1932 | Kiln House Kiln Lane, Ripley, Woking, Surrey, GU23 6EX |
| DOWNES, Joanna RESIGNED | Director | 19 Oct 2009 | 18 Jan 2017 | England | March 1956 | 15, Denne Park House, Denne Park, Horsham, West Sussex, RH13 0AZ, England |
| DUNCAN, Richard George RESIGNED | Director | 20 Aug 2007 | 17 Aug 2014 | United Kingdom | March 1936 | Pineapple Cottage Denne Park, Horsham, West Sussex, RH13 0AY |
| EVANS, Arwel Wynne RESIGNED | Director | 09 Sep 2001 | 30 Sep 2022 | England | March 1972 | 3 Denne Park House, Horsham, West Sussex, RH13 0AZ |
| FINNIGAN, Justin Robert RESIGNED | Director | 18 Jul 2018 | 01 Oct 2024 | England | September 1969 | Denby Lodge, Denne Park, Horsham, RH13 0AY, England |
| GALLIER, Paul John RESIGNED | Director | 09 Dec 2010 | 17 Apr 2019 | England | January 1953 | Denby Lodge, Denne Park, Horsham, RH13 0AY, England |
| HARRIS, Roger Bernard RESIGNED | Director | 20 Aug 2007 | 15 Jul 2020 | England | July 1942 | 29 Munnion Road, Ardingly, Haywards Heath, West Sussex, RH17 6RT |
| HARRISON, Stephen Warren RESIGNED | Director | 20 Apr 2016 | 30 Sep 2022 | England | November 1974 | Gate Cottage, Denne Park, Worthing Road, Horsham, West Sussex, RH13 0AD, England |
| HEALY, Joseph Kevin RESIGNED | Director | 19 Nov 2006 | 09 Dec 2010 | | March 1962 | Denby Lodge, Denne Park, Horsham, West Sussex, RH13 0AY |
| KENNEDY, Samuel Patrick Lithgow RESIGNED | Director | 13 May 1994 | 19 Aug 2007 | | April 1926 | Panfields, Denne Park, Horsham, West Sussex, RH13 0AX |
| LANGRIDGE, Geoffrey Ray RESIGNED | Director | 13 May 1994 | 04 Sep 2005 | | June 1932 | Fir Trees, Denne Park, Horsham, West Sussex, RH13 0AY |
| MATTHEWS, Christine Millie RESIGNED | Director | 02 Oct 1998 | 02 Sep 2002 | | September 1938 | 12 Denne Park House, Worthing Road, Horsham, West Sussex, RH13 7AY |
| MOON, David Michael George RESIGNED | Director | 20 Aug 2007 | 19 Oct 2009 | | August 1962 | Flat 8 Denne Park House, Denne Park, Horsham, West Sussex, RH13 0AY |
| MOON, David Michael George RESIGNED | Director | 22 Apr 1999 | 04 Sep 2005 | | August 1962 | 8 Denne Park House, Denne Park, Horsham, West Sussex, RH13 0AZ |
| MORGAN, Rory Patrick RESIGNED | Director | 07 Sep 2003 | 29 Nov 2017 | England | December 1948 | Waterdown, Denne Park, Horsham, West Sussex, RH13 0AY, England |
| NEWMAN, Bernard John RESIGNED | Director | 13 May 1994 | 16 Aug 1998 | | July 1921 | Foles Hill, Denne Park, Horsham, West Sussex, RH13 7AY |
| OMS-ODONNELL, Francisco Jason RESIGNED | Director | 08 Sep 2019 | 30 Oct 2023 | England | January 1974 | 16 Denne Park House, Denne Park, Horsham, RH13 0AY, England |
| PEARCE, Nicholas John RESIGNED | Director | 20 Jan 2003 | 19 Nov 2006 | | October 1962 | Gate Cottage, Denne Park Worthing Road, Horsham, West Sussex, RH13 0AD |
| PERKINS, John Provost RESIGNED | Director | 15 May 1998 | 07 Sep 2003 | | January 1920 | Bath House Denne Park, Horsham, West Sussex, RH13 0AY |
| PHILPOTT, John David RESIGNED | Director | | 13 May 1994 | | January 1930 | Flat 7 Denne Park House, Horsham, West Sussex, RH13 7AY |
| SCOTT, Frederick Denney RESIGNED | Director | | 09 Sep 2001 | | June 1909 | Flat 14 Denne Park House, Horsham, West Sussex, RH13 7AY |
| SPRAGG, Paul Thomas RESIGNED | Director | 13 Mar 1995 | 11 Jan 1999 | | January 1926 | 6 Denne Park House Denne Park, Horsham, West Sussex, RH13 7AY |
| TOTTMAN, Linda Susan RESIGNED | Director | 18 Jan 2017 | 14 Dec 2023 | England | February 1958 | Denby Lodge, Denne Park, Horsham, RH13 0AY, England |
| WOOD, Barry RESIGNED | Director | 19 Nov 2006 | 09 Sep 2018 | England | October 1949 | Tam Hows, Denne Park, Horsham, West Sussex, RH13 0AY, England |
| WOOD, Camilla Margaret RESIGNED | Director | 01 Sep 2002 | 04 Sep 2005 | | May 1959 | 1 Denne Park House, Horsham, West Sussex, RH13 0AZ |
| WOOD, Judith Anne RESIGNED | Director | 09 Sep 2001 | 07 Sep 2003 | | April 1954 | Tarn Hows, Denne Park, Horsham, West Sussex, RH13 7AY |
| WOOD, Margaret RESIGNED | Director | 13 May 1994 | 28 Sep 1998 | | April 1928 | 7 Denne Park House, Denne Park, Horsham, West Sussex, RH13 0AZ |