| PALMER, Julia Elizabeth, Dr ACTIVE | Secretary | 01 Jan 2010 | | | | Flat 1 33, Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| HEAD, Andrea ACTIVE | Director | 20 Jun 2021 | | England | April 1976 | Flat 3, 33 Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QT, England |
| KEY, Galyna ACTIVE | Director | 01 Aug 2011 | | England | November 1972 | Flat 1 Number 33, Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| PALMER, Julia Elizabeth, Dr ACTIVE | Director | 10 Jun 2007 | | United Kingdom | January 1972 | Flat 1, 33 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| PERKINS, Alexander Peter William ACTIVE | Director | 16 Jun 2023 | | England | April 2002 | 33 Westbourne Rd, Flat 5, Westbourne Road, Sheffield, S10 2QT, England |
| TAN, Nathanael Ys-Hsuen ACTIVE | Director | 01 Jun 2024 | | England | November 1996 | Flat 2, 35 Westbourne Road, Westbourne Road, Sheffield, S10 2QT, England |
| TARTAKOVSKII, Alexander Tartakovskii, Dr ACTIVE | Director | 01 Sep 2010 | | United Kingdom | December 1973 | Flat 4, 35 Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QT, United Kingdom |
| DABROWSKA, Ewa, Dr RESIGNED | Secretary | 12 Jun 2005 | 16 Feb 2009 | | | Flat 2, 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| FRASER, Kathryn Joan RESIGNED | Secretary | 04 Apr 1998 | 19 Apr 2001 | | | Flat 5 33 Westbourne Road, Broomhill, Sheffield, S10 2QT |
| NEILSON, Mary Louisa RESIGNED | Secretary | | 10 Oct 1995 | | | Apt I Westbourne Court 33 Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QT |
| NORRY, Joanne Patricia RESIGNED | Secretary | 14 May 1996 | 04 Apr 1998 | | | Apt 2 Westbourne Court, 35 Westbourne Road Broomhill, Sheffield, Yorkshire, S10 2QT |
| WALTON, Clare Grace RESIGNED | Secretary | 19 Apr 2001 | 18 Dec 2004 | | | Flat 2, 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| BUNN, Ian Paul RESIGNED | Director | 11 Oct 1992 | 18 Sep 1997 | | February 1970 | Flat 3, 33 Westbourne Road Bromhill, Sheffield, Yorkshire, S10 2QT |
| DABROWSKA, Ewa, Dr RESIGNED | Director | 12 Jun 2005 | 16 Feb 2009 | | August 1963 | Flat 2, 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| DAVID, Christopher RESIGNED | Director | 31 Jul 1996 | 15 Sep 2006 | | September 1967 | 33 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| FENTRELL, William David RESIGNED | Director | | 01 Oct 1992 | | February 1950 | Apt 3 Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QQ |
| FRASER, Kathryn Joan RESIGNED | Director | 16 Aug 1995 | 19 Apr 2001 | United Kingdom | April 1946 | Flat 5 33 Westbourne Road, Broomhill, Sheffield, S10 2QT |
| LOWRY, Michael RESIGNED | Director | | 11 Aug 1995 | | October 1957 | Apt 5 Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QQ |
| MALLON, Norman Joseph RESIGNED | Director | 11 Jun 2005 | 01 Aug 2011 | United Kingdom | October 1940 | Flat 6, 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| MURPHY, David Charles RESIGNED | Director | 30 May 1998 | 17 Nov 2000 | | March 1973 | Flat 2 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| NEILSON, Mary Louisa RESIGNED | Director | | 30 Jul 1996 | | January 1956 | Apt I Westbourne Court 33 Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QT |
| NORRY, Joanne Patricia RESIGNED | Director | | 29 May 1998 | | May 1963 | Apt 2 Westbourne Court, 35 Westbourne Road Broomhill, Sheffield, Yorkshire, S10 2QT |
| PEARCE, Mark Roland RESIGNED | Director | 23 Apr 2015 | 20 Jun 2021 | England | February 1964 | Flat 3, 33 Westbourne Road, Westbourne Road, Broomhill, Sheffield, South Yorkshire, S10 2QT, England |
| RAHTZ, Nicholas Dominic RESIGNED | Director | | 30 Jun 1995 | | September 1945 | Apt 6 Westbourne Court, 33 Westbourne Road Broomhill, Sheffield, Yorkshire, S10 2QT |
| RAJA GOPAL, Indra Devi RESIGNED | Director | 01 Jul 1995 | 27 Aug 1999 | | November 1946 | Flat 6 35 Westbourne Road, Sheffield, Yorkshire, S10 2QT |
| RYLANDS, Jonathan RESIGNED | Director | 01 Jan 2010 | 01 Jun 2024 | United Kingdom | February 1981 | Flat 2 35, Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| SAVAGE, Robert Paul RESIGNED | Director | 27 Aug 1999 | 01 Mar 2005 | | October 1958 | Flat 6, 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| THARBY, Douglas John RESIGNED | Director | 19 Apr 2001 | 16 Jun 2023 | United Kingdom | May 1954 | Flat 5 33 Westbourne Road, Broomhill, Sheffield, S10 2QT |
| THOMAS TAYLOR, Susan RESIGNED | Director | 19 Sep 1997 | 10 Jun 2000 | | February 1968 | Flat 3 33 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |
| VAUGHAN, Simon RESIGNED | Director | 10 Jun 2000 | 23 Apr 2015 | United Kingdom | January 1959 | Flat 3, 33 Westbourne Road Broomhill, Sheffield, South Yorkshire, S10 2QT |
| WALLACE, Paul Spencer RESIGNED | Director | | 01 Sep 2010 | United Kingdom | June 1946 | Flat 4, 35 Westbourne Road Broomhill, Sheffield, Yorkshire, S10 2QT |
| WALTON, Clare Grace RESIGNED | Director | 17 Nov 2000 | 18 Dec 2004 | | September 1966 | Flat 2, 35 Westbourne Road, Sheffield, South Yorkshire, S10 2QT |