| GROENEWALD, Willem Karel ACTIVE | Secretary | 01 Dec 2021 | | | | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| EMMS, Paul David ACTIVE | Director | 01 Dec 2021 | | England | February 1967 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| HOLDEN, Andrew John ACTIVE | Director | 10 Mar 2026 | | England | January 1967 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW, England |
| MUDD, Samantha Jayne ACTIVE | Director | 08 Mar 2024 | | England | April 1969 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| RAWLE, David ACTIVE | Director | 01 Jul 2020 | | England | March 1976 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| SEXTON, Tina Elizabeth ACTIVE | Director | 01 Dec 2021 | | England | September 1971 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| COOKE, Stuart Piers RESIGNED | Secretary | | 29 Apr 1993 | | | The Warrens, Coldharbour, Dorking, Surrey, RH5 6HE |
| FROHLICH, Caroline RESIGNED | Secretary | 29 Apr 1993 | 10 Mar 1998 | | | Arden, Peaslake, GU5 9RL |
| LANE, Melanie Jane RESIGNED | Secretary | 10 Mar 1998 | 22 Sep 2008 | | | Thele Knapp House, Petersfield Road Greatham, Liss, Hampshire, GU33 6EU |
| SEXTON, Tina Elizabeth RESIGNED | Secretary | 22 Sep 2008 | 30 Nov 2021 | | | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW, England |
| BECK, John De La Harpe RESIGNED | Director | 03 Dec 1998 | 07 Feb 2000 | | May 1953 | 36-4th Avenue Illovo Sandton, Box 1170 Rivonia 2128, Johannesburg, FOREIGN, South Africa |
| COOKE, Stuart Piers RESIGNED | Director | | 29 Apr 1993 | England | February 1955 | The Warrens, Coldharbour, Dorking, Surrey, RH5 6HE |
| FLYNN, Mark RESIGNED | Director | 24 Sep 1999 | 31 Aug 2000 | | February 1963 | 37 Milford House, Portsmouth Road, Milford, Surrey, GU8 5HJ |
| FROHLICH, David Oliver Shaun RESIGNED | Director | | 31 Aug 2000 | | February 1961 | 12 Longdown La North, Epsom, Surrey, KT17 3JQ |
| GILBERTSON, John RESIGNED | Director | 01 Jul 2020 | 30 Apr 2021 | England | October 1975 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| GRIGGS, Robert James RESIGNED | Director | 19 Jul 2000 | 20 Feb 2003 | | May 1955 | 40 Hilken Drive, Umhlanga, Durban, Kwazulu-Natal 4320, FOREIGN, South Africa |
| HALL, Timothy James Slade RESIGNED | Director | 02 Jun 1997 | 29 Sep 2000 | | June 1957 | 22 Bassingham Road, London, SW18 3AG |
| HAZEL, Richard Mark RESIGNED | Director | 04 Sep 2001 | 03 Oct 2002 | | October 1961 | 68a Speldhurst Road, Chiswick, London, W4 1BZ |
| HOGG, Glenda RESIGNED | Director | 13 Jul 1999 | 04 Jul 2000 | | September 1961 | Oakhurst, Ockham Road North, West Horsley, Surrey, KT24 6PE |
| JACOBS, Charles RESIGNED | Director | 13 Jun 2000 | 19 Jul 2000 | | July 1948 | 1 First Avenue West, Parkhurst, Johannesburg, 2193, South Africa |
| MAW, David Nicholas RESIGNED | Director | 03 Apr 2006 | 29 Mar 2010 | United Kingdom | December 1950 | Shootrough Farm, Cardington, Shropshire, SY6 7JU |
| MAW, David Nicholas RESIGNED | Director | 23 Nov 2000 | 20 Feb 2003 | | December 1950 | South Barn, Brightwell-Cum-Sotwell, Wallingford, Oxfordshire, OX10 0PU |
| MURPHY, Neil Robert RESIGNED | Director | 30 Sep 1997 | 21 Feb 2024 | United Kingdom | January 1964 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| NICHOLSON, Amanda Jane RESIGNED | Director | 29 Mar 2010 | 01 Mar 2025 | United Kingdom | September 1967 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| NYATI, Mteto RESIGNED | Director | 20 Sep 2019 | 06 Jan 2021 | South Africa | December 1964 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| OGNALL, Simon Charles Peter RESIGNED | Director | 02 Jun 1997 | 31 Aug 2000 | | November 1962 | 63 King Edwards Grove, Teddington, Middlesex, TW11 9LZ |
| REDSHAW, Philip David RESIGNED | Director | 23 Feb 2000 | 16 Jul 2011 | South Africa | January 1942 | 41 Currie St, Oaklands, Johannesburg 2192, South Africa |
| RICHARDSON, Keith Alan RESIGNED | Director | 15 Jan 1997 | 30 Nov 2021 | United Kingdom | April 1959 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| RISTOWITZ, Peter Russell RESIGNED | Director | 20 Feb 2003 | 29 Mar 2010 | | January 1957 | 46 La Camargue Benmore Road, Morning Hills, Sandton, Gauteng 2057, South Africa |
| ROCHUSSEN, Gavin Mark RESIGNED | Director | 23 Feb 2000 | 20 Feb 2003 | | September 1959 | 41 Oakhurst, 5th Avenue Illovo, Sandton 2196, South Africa |
| SPENCE, Darren RESIGNED | Director | 31 Mar 2008 | 30 Apr 2014 | England | June 1973 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW, England |
| VENTER, Robert Eben RESIGNED | Director | 10 Oct 2011 | 20 Sep 2019 | South Africa | May 1960 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW, England |
| VIRDI, Satpaul RESIGNED | Director | 22 Feb 2001 | 06 Oct 2008 | England | March 1970 | 63, Disraeli Road, Putney, London, SW15 2DR |
| WATSON, Jack Matthew RESIGNED | Director | 01 Jul 2020 | 05 Mar 2026 | United Kingdom | March 1984 | Bytes House, Randalls Way, Leatherhead, Surrey, KT22 7TW |
| WITTS, Jonathan Courtney RESIGNED | Director | 01 May 1997 | 30 Sep 1997 | England | August 1964 | Little Mole, Mount Lee, Egham, Surrey, TW20 9PD |