| FOX, Joanne ACTIVE | Secretary | 16 Jun 2026 | | | | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| TANN, Jonathan James ACTIVE | Director | 21 May 2019 | | England | August 1965 | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| COWLING, Robert John RESIGNED | Secretary | 05 Jan 2015 | 25 Mar 2020 | | | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| PELTIER, Marion RESIGNED | Secretary | 08 Sep 2023 | 29 Jun 2026 | | | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| PHILLIPS, George RESIGNED | Secretary | 18 May 2020 | 08 Sep 2023 | | | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| POOLE, Neville RESIGNED | Secretary | 12 Apr 1991 | 31 Dec 1996 | | | 3 Torpel Way, Maxey, Peterborough, PE6 9EQ |
| ROUX, Yannick RESIGNED | Secretary | 03 Mar 2010 | 05 Jan 2015 | | | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| THOMPSON, Peter Richard RESIGNED | Secretary | 31 Dec 1996 | 15 Nov 2006 | | | 36 Grosvenor Road, Frampton, Boston, Lincolnshire, PE20 1DB |
| YOXON, Michael Neville RESIGNED | Secretary | 15 Nov 2006 | 03 Mar 2010 | | | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| BEKIUS, Peter Ernst RESIGNED | Director | 20 Jun 1997 | 06 May 1998 | | March 1947 | Grevelingenhout 80, 4311 Nl Bruinisse, The Netherlands, FOREIGN |
| BUCKERIDGE, David James, Dr RESIGNED | Director | 01 Dec 1999 | 15 Feb 2005 | | February 1960 | Drivers House, Preshaw, Upham, Southampton, Hampshire, SO32 1HP |
| CANHAM, Paul Christopher RESIGNED | Director | 15 Feb 2005 | 27 Oct 2006 | | August 1947 | Treetops, Hall Lane Tathwell, Louth, Lincolnshire, LN11 9SR |
| COWLING, Robert John RESIGNED | Director | 05 Jan 2015 | 25 Mar 2020 | England | July 1965 | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| JOEL CLAUDE EMMANUEL, Bosson RESIGNED | Director | 15 Feb 2005 | 30 May 2007 | | July 1951 | 150 Chemin De Fontanieres, Sainte Foy Les Lyon, 69110, FOREIGN, France |
| JOHNSON, Ladon Keith RESIGNED | Director | 01 Jan 2002 | 15 Feb 2005 | | November 1961 | Struikenlaan 7, Brasschaat, 2930, Belgium |
| JOLLIFFE, Thomas Howard, Dr RESIGNED | Director | 24 Aug 2000 | 30 May 2007 | England | March 1961 | 15 Maltkiln Lane, Brant Broughton, Lincoln, Lincolnshire, LN5 0SG |
| MENKHORST, Cornelis Jonker RESIGNED | Director | 30 Jan 1991 | 21 Dec 1995 | | December 1947 | Prunusstraat 63, 4431 Dd S Gravepolder, FOREIGN, Holland |
| PARRY, Hadyn St Pierre RESIGNED | Director | 06 May 1998 | 01 Dec 1999 | England | January 1959 | 17 Shortheath Road, Farnham, Surrey, GU9 8SR |
| ROBINSON, Lee Mitchell RESIGNED | Director | 05 Jan 2015 | 31 Jul 2018 | England | March 1961 | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| ROUX, Yannick RESIGNED | Director | 03 Mar 2010 | 05 Jan 2015 | United Kingdom | January 1979 | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| RUTHVEN, Michael John RESIGNED | Director | 29 Jan 1991 | 31 Mar 2001 | | October 1940 | The White House 3 High Street, Ropsley, Grantham, Lincolnshire, NG33 4BG |
| SNOWDEN, Peter Gavin RESIGNED | Director | 03 Nov 2006 | 05 Jan 2015 | Uk | May 1954 | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |
| TEN CATE, Hendrik Willem Meint Warmold RESIGNED | Director | 21 Dec 1995 | 20 Jun 1997 | | September 1953 | Brahmslaan 9, Breda, 4837 AD, The Netherlands |
| VAN DER BROEK, Lykele Jurrit RESIGNED | Director | 31 Dec 1996 | 20 Jun 1997 | | July 1954 | Oude Diep 10, 4465 Ad Goes, The Netherlands |
| VERBURGT, Willem Hendrik RESIGNED | Director | 04 Mar 1994 | 31 Dec 1996 | | March 1935 | Hogenhofstraat 1, 5315 Ne Kerkwyk, Holland, FOREIGN |
| WALKER, Graham John RESIGNED | Director | 24 Aug 2000 | 01 Jan 2002 | | March 1964 | Fairview, Brighton Road, Godalming, Surrey, GU7 1PW |
| YOXON, Michael Neville RESIGNED | Director | 30 May 2007 | 03 Mar 2010 | United Kingdom | November 1952 | Rothwell, Market Rasen, Lincoln, Lincolnshire, LN7 6DT |