| ROY, Jayne Wynne ACTIVE | Secretary | 16 Mar 2011 | | | | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| GEIGER, Michael ACTIVE | Director | 19 Oct 2017 | | Germany | November 1968 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| LAVIN, Jason Stephen ACTIVE | Director | 20 Dec 2019 | | United Kingdom | December 1980 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| STUBING, Stefan Alois ACTIVE | Director | 19 Sep 2013 | | Germany | May 1962 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| MORLEY, David Michael RESIGNED | Secretary | 13 Dec 1994 | 17 Mar 2007 | | | 10 Roworth Close, Walton Le Dale, Lancashire, PR5 4LZ |
| SIMPSON, David RESIGNED | Secretary | | 13 Dec 1994 | | | 532 Chorley Old Road, Bolton, Lancashire, BL1 6AB |
| WALLWORK, Mark RESIGNED | Secretary | 16 Apr 2010 | 16 Mar 2011 | | | P.O.Box 1, Salford Road, Over Hulton, Bolton, BL5 1DD |
| WILDING, Ian RESIGNED | Secretary | 17 Mar 2007 | 16 Feb 2010 | | | 30 Crowborough Close, Lostock, Bolton, BL6 4LZ |
| BECHTOLD, Bertram Arnold RESIGNED | Director | 10 May 2007 | 13 Apr 2010 | | June 1965 | An Alten Weiher 27a, Gelnhausen, 63571, Germany |
| BOURG, Andre RESIGNED | Director | | 13 Dec 1994 | | September 1943 | 35 Avenue Charles De Gaulle, 77630 Barbizon, France |
| BRIGHT, Neil Stafford RESIGNED | Director | 29 Dec 1995 | 20 Oct 2006 | England | April 1947 | The Pigeon House, The Green, Snitterfield, Stratford-Upon-Avon, Warwickshire, CV37 0JE |
| CAMPBELL, Joel Michael RESIGNED | Director | 19 Oct 2006 | 31 Jan 2009 | | August 1947 | 6515 Caldwell Court, Suwanee, Georgia 300024, FOREIGN, U S A |
| CARELLO, Massimo, Dr RESIGNED | Director | | 18 May 1995 | | June 1948 | 20 Pelham Crescent, London, SW7 2NR |
| CLARKE, Raymond Anthony RESIGNED | Director | 29 Dec 1995 | 30 Jul 2004 | United Kingdom | October 1962 | 6 Owsten Court, Horwich, Bolton, BL6 5HL |
| COBURN, Stephen Pinson RESIGNED | Director | 21 Dec 2011 | 23 Jan 2014 | United States Of America | May 1951 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| COMEL, Alain Jean RESIGNED | Director | 30 Oct 1992 | 18 Dec 1995 | | November 1957 | 26 Rue De L'Etoile, Paris, 750017, France |
| COTTAM, Sharon RESIGNED | Director | 03 Sep 2019 | 30 Mar 2022 | United Kingdom | August 1969 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| COTTAM, Sharon RESIGNED | Director | 19 Oct 2006 | 10 May 2007 | United Kingdom | August 1969 | Moss Farm Barn, Moss House Lane Much Hool, Preston, PR4 4TE |
| DARKE, Nigel Jeremy RESIGNED | Director | 19 Sep 2013 | 29 Aug 2019 | Wales | December 1963 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| DARKE, Nigel Jeremy RESIGNED | Director | 16 Mar 2011 | 29 May 2013 | Wales | December 1963 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| DETTE, Franz-Josef RESIGNED | Director | 18 May 2009 | 13 Apr 2010 | | April 1955 | Untere Strasse 27, 37115 Duderstadt, Germany |
| IUANOW, Nicholas James RESIGNED | Director | 21 Dec 2011 | 16 Oct 2017 | United States Of America | March 1959 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| JOSS, Douglas George RESIGNED | Director | 30 Mar 1993 | 17 Sep 1998 | | June 1939 | 17 Woodhead Road, Hale, Altrincham, Cheshire, WA15 9JZ |
| KALTER, Brad Stewart RESIGNED | Director | 21 Dec 2011 | 04 Feb 2019 | United States | January 1967 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| LAM, Chi Wing RESIGNED | Director | 19 Sep 2013 | 18 Dec 2019 | Netherlands | August 1974 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| LAM, Chi Wing RESIGNED | Director | 21 Dec 2011 | 29 May 2013 | Netherlands | August 1974 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| LECLERCQ, Jacques Bernard RESIGNED | Director | | 13 Jun 1995 | | September 1942 | 7 Avenue D'Eylau, Paris 75016, France, FOREIGN |
| MARTINEZ, Louis Eric RESIGNED | Director | 19 Sep 2013 | 03 Oct 2017 | Usa | March 1966 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| OSTERMANN, Michael RESIGNED | Director | 19 Oct 2017 | 18 Sep 2018 | Germany | November 1965 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| OSTERMANN, Michael RESIGNED | Director | 13 Apr 2010 | 29 May 2013 | Germany | November 1965 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| ROGGE, Frank Hans Valentien RESIGNED | Director | | 12 Apr 1995 | | July 1937 | 90 Avenue R Poincare, 92000 Garches, FOREIGN, France |
| RUSSO, Yvonne RESIGNED | Director | 04 Sep 2014 | 05 Nov 2020 | French | October 1959 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| SCHUHL, Andre RESIGNED | Director | | 31 Oct 1992 | | December 1948 | 7 Brinskway Bryants Farm, Lostock, Bolton, Greater Manchester, ML1 5XG |
| SHANNON, Barry RESIGNED | Director | | 31 Mar 1995 | | February 1939 | 2 Abbey Court, Abbey Grove Eccles, Manchester, M30 9QN |
| SIMPSON, David RESIGNED | Director | | 13 Dec 1994 | | January 1940 | 532 Chorley Old Road, Bolton, Lancashire, BL1 6AB |
| STEVENSON, James Mark, Dr RESIGNED | Director | | 19 Dec 2006 | Lancashire | October 1949 | The Coach House, 213 Higher Lane, Lymm, Cheshire, WA13 0RN |
| STUBING, Stefan Alois RESIGNED | Director | 13 Apr 2010 | 29 May 2013 | Germany | May 1962 | Mansell House, Aspinall Close, Middlebrook Horwich, Bolton, BL6 6QQ |
| VIGNALE, Walter RESIGNED | Director | 13 Dec 1994 | 29 Dec 1995 | | August 1946 | 54 Rue De Soblonville, 92200 Neuilly-Seine, France |
| WOON, Glynn Tregonning RESIGNED | Director | | 16 Mar 1993 | | June 1943 | 15 Old Vicarage Road, Horwich, Bolton, Lancashire, BL6 6QR |