| PRISM COSEC LIMITED ACTIVE | Secretary | 26 Aug 2020 | | | | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| BATES, Ronald ACTIVE | Director | 30 Jan 2026 | | United Kingdom | January 1983 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| BLOOR, Robert David ACTIVE | Director | 31 Aug 2021 | | United Kingdom | November 1968 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| ARMOUR, Douglas William RESIGNED | Secretary | | 01 Jun 2001 | | | Deramore Ham Lane, Elstead, Godalming, Surrey, GU8 6HG |
| CONG, Katherine RESIGNED | Secretary | 16 Dec 2016 | 26 Aug 2020 | | | Equiniti Group Plc, Level 6, Broadgate Tower, 20 Primrose Street, London, EC2A 2EW, United Kingdom |
| HARBER, Benjamin RESIGNED | Secretary | 01 Jun 2001 | 01 Nov 2006 | | | 4 Vidler Close, Chessington, Surrey, KT9 2GL |
| HOLLOWELL, Sara RESIGNED | Secretary | 29 Jun 2012 | 22 Mar 2013 | | | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| JOHNSTONE, Steven RESIGNED | Secretary | 01 Nov 2006 | 29 Jun 2012 | | | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| SWABEY, Peter Kenneth RESIGNED | Secretary | 22 Mar 2013 | 20 Sep 2013 | | | Aspect House, Spencer Road, Lancing, West Sussex, BN99 6DA, England |
| ARMOUR, Douglas William RESIGNED | Director | | 16 Dec 2016 | United Kingdom | October 1962 | 42-50, Hersham Road, Walton-On-Thames, Surrey, KT12 1RZ, United Kingdom |
| BALICAO, Marla RESIGNED | Director | 01 Mar 2012 | 14 Feb 2014 | United Kingdom | September 1977 | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| BETTS, Toni RESIGNED | Director | 01 Mar 2012 | 14 Feb 2014 | England | November 1977 | Aspect House, Spencer Road, Lancing, West Sussex, BN99 6DA, England |
| BRUCE, Martha Blanche Waymark RESIGNED | Director | 10 Feb 1997 | 29 Jun 2012 | United Kingdom | December 1965 | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| CONG, Katherine RESIGNED | Director | 26 Aug 2020 | 27 Jan 2022 | United Kingdom | November 1973 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| HINDLEY, Martyn John RESIGNED | Director | 10 May 2013 | 20 Feb 2015 | England | October 1962 | Sutherland House, Russell Way, Crawley, West Sussex, England And Wales, RH10 1UH, United Kingdom |
| JOHNSON, Steven Robert RESIGNED | Director | 14 Feb 2014 | 09 Jun 2022 | United Kingdom | May 1978 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| MILLAR, Kelly Anne RESIGNED | Director | 02 Jul 2012 | 01 Nov 2013 | United Kingdom | May 1978 | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| PRINS, Thera Roeline RESIGNED | Director | 14 Jun 2022 | 30 Jan 2026 | England | January 1973 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| STIER, John RESIGNED | Director | 19 Jun 2015 | 01 Aug 2021 | England | March 1966 | Aspect House, Spencer Road, Lancing, West Sussex, BN99 6DA, United Kingdom |
| SWABEY, Peter Kenneth RESIGNED | Director | 01 Apr 2013 | 20 Sep 2013 | United Kingdom | August 1964 | Aspect House, Spencer Road, Lancing, West Sussex, BN99 6DA, England |
| VENUS, David Anthony RESIGNED | Director | 20 Jul 1991 | 31 Mar 2012 | United Kingdom | September 1951 | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| WALLACE, Susan Margaret RESIGNED | Director | 01 Jan 2004 | 29 Jun 2012 | England | May 1963 | Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD, United Kingdom |
| WILLIAMS, Kerin RESIGNED | Director | 16 Dec 2016 | 26 Aug 2020 | England | January 1970 | Elder House, St Georges Business Park, 207 Brooklands Road, Weybridge, Surrey, KT13 0TS, United Kingdom |