| PRISM COSEC LIMITED ACTIVE | Secretary | 31 May 2023 | | | | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| BATES, Ronald ACTIVE | Director | 17 Nov 2025 | | United Kingdom | January 1983 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| BOWEN, Susannah Elizabeth ACTIVE | Director | 19 Jul 2021 | | United Kingdom | February 1974 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| FELL, Neville Jonathon ACTIVE | Director | 01 Jul 2022 | | England | September 1967 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| STURGESS, Paul Andrew ACTIVE | Director | 03 Feb 2025 | | United Kingdom | June 1961 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| WATSON, Duncan Stuart ACTIVE | Director | 31 Jan 2019 | | England | February 1970 | Highdown House, Yeoman Way, Worthing, West Sussex, BN99 3HH, United Kingdom |
| CROSLAND, Sharon Jane RESIGNED | Secretary | 01 Jul 2011 | 31 May 2023 | | | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| BAKER, Janet RESIGNED | Director | 14 Dec 2016 | 26 Sep 2018 | England | May 1963 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| BARTLETT, Philip Elswood RESIGNED | Director | 01 Jul 2011 | 01 Jan 2013 | Uk | February 1958 | Mycsp Room 3e22, Quarry House, Quarry Hill, Leeds, West Yorkshire, LS2 7UA |
| BINGHAM, Paul Brian RESIGNED | Director | 01 May 2012 | 23 Apr 2014 | England | January 1958 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| BURNS, Louise Jessica RESIGNED | Director | 18 May 2016 | 27 Mar 2019 | England | February 1992 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| CAMPBELL, John Joseph RESIGNED | Director | 01 Jun 2024 | 01 Dec 2025 | United Kingdom | November 1982 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| CAMPBELL, John Joseph RESIGNED | Director | 27 Mar 2019 | 28 Apr 2022 | United Kingdom | November 1982 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| CAPLAN, Nicholas Michael RESIGNED | Director | 01 Mar 2014 | 10 Jun 2015 | United Kingdom | June 1959 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| CLOUGH, Adrian John RESIGNED | Director | 19 May 2011 | 01 Jul 2011 | United Kingdom | April 1963 | Level 1, Exchange House, Primrose Street, London, EC2A 2HS, United Kingdom |
| COURTNELL, Leslie Roy RESIGNED | Director | 20 Jul 2011 | 25 Oct 2012 | England | October 1959 | Mycsp Room Bpv6301 Alnwick House, Benton Park View, Longbenton, Newcastle Upon Tyne, NE98 1YX, United Kingdom |
| DEAR, Anthony James RESIGNED | Director | 31 Jan 2019 | 01 Mar 2020 | England | March 1977 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| ENGELBERT, Steven Mark RESIGNED | Director | 01 Mar 2020 | 19 Jul 2021 | England | August 1979 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| FELL, Neville Jonathon RESIGNED | Director | 01 Nov 2013 | 31 Jan 2019 | England | September 1967 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| FLETCHER, Thomas William RESIGNED | Director | 28 Apr 2022 | 18 Nov 2024 | England | August 1987 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| FLETCHER, Thomas William RESIGNED | Director | 18 May 2016 | 16 May 2019 | England | August 1987 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| HAVERN, Gabrielle Rose RESIGNED | Director | 02 Sep 2019 | 01 Dec 2025 | England | December 1989 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| HURST, Nicola Imelda RESIGNED | Director | 01 Jan 2013 | 08 Apr 2016 | United Kingdom | May 1962 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| HUTTON, John Matthew Patrick, Lord RESIGNED | Director | 30 Apr 2012 | 08 Aug 2013 | United Kingdom | May 1955 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| KELLY, Stephen Paul RESIGNED | Director | 01 Jul 2011 | 09 Nov 2012 | England | December 1961 | Quarry House, Quarry Hill, Leeds, LS2 7UA |
| LEONTARIDI, Rannia, Dr RESIGNED | Director | 23 May 2013 | 26 Aug 2015 | England | March 1969 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| LUND, Mark Joseph RESIGNED | Director | 25 Oct 2012 | 30 Jun 2022 | England | July 1957 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| SAMUEL, William David RESIGNED | Director | 20 Jun 2013 | 18 May 2016 | United Kingdom | June 1960 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| STEEL, James Thomas Jordan RESIGNED | Director | 14 Mar 2016 | 26 Sep 2018 | England | April 1960 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| STEPHENSON, Andrew William RESIGNED | Director | 12 Jan 2021 | 17 Nov 2025 | United Kingdom | June 1977 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| STURGESS, Paul Andrew RESIGNED | Director | 19 Aug 2016 | 25 Oct 2017 | United Kingdom | June 1961 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| THURSTAN, Matthew James RESIGNED | Director | 01 Aug 2016 | 31 Aug 2020 | England | March 1978 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| WAKELEY, Guy Richard RESIGNED | Director | 23 Apr 2014 | 04 Jan 2021 | England | May 1970 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| WALTER, Michael RESIGNED | Director | 19 May 2011 | 01 Jul 2011 | United Kingdom | May 1956 | Level 1, Exchange House, Primrose Street, London, EC2A 2HS, United Kingdom |
| WARWICK-THOMPSON, Andrew RESIGNED | Director | 01 Jul 2022 | 03 Feb 2025 | United Kingdom | December 1957 | Landmark House, Station Road, Cheadle, SK8 7BS, England |
| WELSH, Edward Hedley Michael RESIGNED | Director | 09 Nov 2012 | 14 Mar 2016 | England | June 1970 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |
| WILLIAMS, Richard Mark RESIGNED | Director | 25 Oct 2017 | 31 Jan 2019 | England | January 1967 | Park Square, Bird Hall Lane, Stockport, SK3 0XN |
| WILLIAMS, Richard Mark RESIGNED | Director | 20 Jun 2013 | 19 Aug 2016 | England | January 1967 | Park Square, Bird Hall Lane, Stockport, SK3 0XN, United Kingdom |