| LYNHAM, David Paul ACTIVE | Secretary | 18 Jan 2022 | | | | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| HOUGH, Debra Jayne ACTIVE | Director | 01 Jan 2022 | | England | August 1974 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| LUND, Per ACTIVE | Director | 05 Sep 2025 | | Denmark | May 1969 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| GODDARD, Mark Simeon RESIGNED | Secretary | 01 Mar 1995 | 13 Oct 1997 | | | 32 Appleton Road, Hale, Altrincham, Cheshire, WA15 9LP |
| JOYCE, Wendy Annette RESIGNED | Secretary | 02 Aug 2006 | 18 Jan 2022 | | | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| LEE, Carl Richmond RESIGNED | Secretary | 30 Jun 2006 | 02 Aug 2006 | | | 63 Grove Park, Knutsford, Cheshire, WA16 8QE |
| LEE, Carl Richmond RESIGNED | Secretary | 13 Oct 1997 | 30 Apr 2004 | | | 63 Grove Park, Knutsford, Cheshire, WA16 8QE |
| LEVER, David RESIGNED | Secretary | | 01 Mar 1995 | | | 9 The Coppice, Cuddington, Northwich, Cheshire, CW8 2XF |
| RISINO, Anthony John, Dr RESIGNED | Secretary | 30 Apr 2004 | 30 Jun 2006 | | | 34 Holdford Moss, Sandymoor, Warrington, Cheshire, WA7 1XB |
| BILLETTE DE VILLEMEUR, Eric RESIGNED | Director | 28 Jun 2019 | 01 Jan 2022 | France | March 1985 | Winnington Avenue, Northwich, Cheshire, CW8 4DX, United Kingdom |
| BLAIR, David John RESIGNED | Director | 11 Feb 2002 | 31 Dec 2003 | | January 1954 | 3552 Stackinghay Drive, Naperville, Usa, IL60564 |
| BOUILLE, Jean-Philippe RESIGNED | Director | 14 Jun 2013 | 22 Dec 2015 | United Kingdom | April 1966 | Winnington Avenue, Northwich, Cheshire, CW8 4DX, United Kingdom |
| BRANNON, George RESIGNED | Director | 01 Jan 1998 | 09 May 2000 | | October 1951 | Groen Van Prinsterlaan 4, Wassenaar, 2243 BR, The Netherlands |
| DAVIDSON, Kenneth RESIGNED | Director | | 31 Dec 1994 | | December 1935 | 61 Mill Lane, Upton By Chester ., Chester, Cheshire, CH2 1BS |
| DOBSON, Alan William Sword RESIGNED | Director | 01 Jun 2006 | 13 May 2009 | United Kingdom | March 1954 | 19 Oakmoore, Sandymoor, Runcorn, Cheshire, WA7 1NR |
| FLEMING, Michael Charles RESIGNED | Director | 11 Jun 2003 | 11 Jan 2011 | | April 1968 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| HARP, Milford Berger RESIGNED | Director | 30 Jan 1993 | 01 Dec 1998 | | November 1937 | 475 Leprovence, Naperville, Illinois 60540, Usa |
| HAYWARD, Sean Peter RESIGNED | Director | 05 Jul 2002 | 11 Jun 2003 | | November 1949 | Darwall, The Avenue Comberbach, Northwich, Cheshire, CW9 6HT |
| HERBER, Jacques Armand Jean RESIGNED | Director | 11 Mar 2009 | 11 Jan 2011 | | September 1967 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| HEY, Paul RESIGNED | Director | 22 Dec 2015 | 30 Nov 2022 | England | October 1964 | Winnington Avenue, Northwich, Cheshire, CW8 4DX, United Kingdom |
| JACKSON, David Edward RESIGNED | Director | | 01 Dec 1992 | | August 1933 | 23w Hemlock Lane, Naperville, Illinois 60540, FOREIGN, Usa |
| JOHNSON, David RESIGNED | Director | 31 Aug 2005 | 11 Jan 2011 | | November 1960 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| JONG, Arthur De RESIGNED | Director | 11 Mar 2009 | 11 Jan 2011 | | May 1964 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| JUNG, Frederic Alain Marie RESIGNED | Director | 25 Mar 2004 | 05 Dec 2008 | | May 1963 | 5247 N Magnolia Avenue, Chicago, Il 60640, FOREIGN, United States |
| KNIGHT, Matthew Harrison RESIGNED | Director | 09 May 2000 | 11 Feb 2002 | | July 1956 | 205007 Ironwood Lane, Wheaton, 60187, Usa |
| LANDSMAN, Stephen Neil RESIGNED | Director | 11 Jan 2011 | 14 Jun 2013 | Usa | September 1959 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| LEE, Carl Richmond RESIGNED | Director | 27 Sep 2013 | 28 Jun 2019 | England | May 1963 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| LEE, Carl Richmond RESIGNED | Director | 30 Apr 2004 | 11 Jan 2011 | England | May 1963 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| MALLEY, Paul RESIGNED | Director | 11 Feb 2002 | 07 May 2004 | England | September 1964 | 28 High Elm Road, Hale Barns, Cheshire, WA15 0HS |
| MATHER, Adrian Philip, Dr RESIGNED | Director | 01 Jan 1995 | 18 Oct 1999 | | June 1950 | Ridgewood Cross Bridles Lane, Hartford, Northwich, Cheshire, CW8 1QU |
| MOZOTA, Jose Maria RESIGNED | Director | 11 Feb 2002 | 25 Mar 2004 | | August 1952 | Zijdeweg 18, Wassenaar, Zh, 2244bg, Netherlands |
| NEWLIN, Stephen Dore RESIGNED | Director | 28 Mar 1994 | 31 Dec 1997 | | February 1953 | Groen V Prinstererlaan 4, 2243 Br Wassenaar, Netherlands, FOREIGN |
| PIZZONI, Vincenzo Maria Paola (Vince), Professor RESIGNED | Director | 27 May 2002 | 23 Aug 2005 | United Kingdom | May 1954 | 37 Broad Street, Ludlow, Shropshire, SY8 1NL |
| PLOEG, Cornelis Johannes RESIGNED | Director | 18 Oct 1999 | 25 Mar 2004 | | December 1951 | Waterbospark 98, Rijnsburg 2231 Jz, The Netherlands, FOREIGN |
| RAWDING, Paul RESIGNED | Director | 25 Oct 2024 | 05 Sep 2025 | England | January 1971 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| SMITH, James RESIGNED | Director | 11 Mar 2009 | 27 Sep 2013 | Wales | April 1961 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| SUTLEY, John Russell RESIGNED | Director | | 18 Mar 1994 | | March 1943 | Weteringlaan 5, 2243 Gj Wassenaar, The Netherlands |
| THOMPSON, Claire RESIGNED | Director | 30 Nov 2022 | 25 Oct 2024 | United Kingdom | May 1980 | Winnington Avenue, Northwich, Cheshire, CW8 4DX |
| VICKERS, Frank Paul RESIGNED | Director | 27 May 2002 | 07 Feb 2003 | | July 1949 | 49 Endeavour Way, Hythe, Southampton, Hampshire, SO45 6DX |
| WALKER, David RESIGNED | Director | 21 Sep 2017 | 20 Dec 2018 | England | August 1969 | Winnington Avenue, Northwich, Cheshire, CW8 4DX, United Kingdom |