| COXON, Lorna Allan ACTIVE | Secretary | 31 Oct 2025 | | | | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| ATHERTON-HAM, James West ACTIVE | Director | 01 Mar 2022 | | England | November 1970 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| COXON, Lorna Allan ACTIVE | Director | 31 Oct 2025 | | England | October 1977 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| BOLTON, Susan RESIGNED | Secretary | 31 Dec 2020 | 31 Oct 2025 | | | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| MCDONALD, Ross Edward RESIGNED | Secretary | 01 Jun 2014 | 31 Dec 2020 | | | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| PUGH, David John RESIGNED | Secretary | | 23 Dec 2004 | | | Highfields, Little Rissington, Cheltenham, Gloucestershire, GL54 2NB |
| WILLIAMS, Gwyn Ellis RESIGNED | Secretary | 23 Dec 2004 | 01 Jun 2014 | | | Lake House, Lakeside, Ulverston, Cumbria, LA12 8AU |
| BILLINGHAM, Timothy John RESIGNED | Director | 01 Jun 2014 | 01 Dec 2016 | England | September 1980 | Breedon Quarry, Main Street, Breedon-On-The-Hill, Derby, DE73 8AP, England |
| BOLTON, Susan RESIGNED | Director | 03 Aug 2022 | 31 Oct 2025 | England | July 1972 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| BROTHERTON, James Edward RESIGNED | Director | 16 Mar 2021 | 03 Aug 2022 | England | August 1969 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| GLENN, David John RESIGNED | Director | 21 Jan 2002 | 01 Jun 2014 | England | June 1955 | 7 The Grange, Enborne, Newbury, Berkshire, RG14 6RJ |
| HALL, Timothy Conrad Langston RESIGNED | Director | 01 Jun 2014 | 11 Dec 2017 | United Kingdom | March 1953 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| HANKS, Anthony Gerald Edmondson RESIGNED | Director | | 31 Oct 1999 | | April 1941 | Staddlestones Lansdowne, Bourton On The Water, Cheltenham, Gloucestershire, GL54 2AR |
| HANKS, Nicholas Huntingdon RESIGNED | Director | | 01 Jun 2014 | England | July 1953 | Hill Barn Cottage, Stow On The Wold, Cheltenham, Gloucestershire, GL54 1HZ |
| LYON, Elizabeth Helen RESIGNED | Director | 01 Dec 2016 | 31 Dec 2020 | England | September 1983 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| MCDONALD, Ross Edward RESIGNED | Director | 11 Dec 2017 | 01 Mar 2022 | England | May 1961 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |
| MILNER, John Collit RESIGNED | Director | | 01 Jun 2014 | United Kingdom | January 1940 | Greenlea Rissington Road, Bourton On The Water, Cheltenham, Gloucestershire, GL54 2DZ |
| PUGH, David John RESIGNED | Director | | 23 Dec 2004 | | July 1949 | Highfields, Little Rissington, Cheltenham, Gloucestershire, GL54 2NB |
| WOOD, Robert RESIGNED | Director | 01 Jun 2014 | 16 Mar 2021 | England | October 1966 | Pinnacle House,, Breedon Quarry, Breedon On The Hill, Derby, DE73 8AP, England |