| GEORGE, Ronnie ACTIVE | Director | 03 Feb 2012 | | United Kingdom | October 1969 | Vent-Axia, Fleming Way, Crawley, West Sussex, RH10 9YX, United Kingdom |
| O'BRIEN, Andrew ACTIVE | Director | 01 Aug 2019 | | England | March 1974 | Vent-Axia, Fleming Way, Crawley, West Sussex, RH10 9YX |
| BURDETT, Neil Robert RESIGNED | Secretary | 11 Dec 2000 | 02 Dec 2002 | | | 5 Oak House Parson Street, Hendon, London, NW4 1QJ |
| CLEWS, Simon Paul RESIGNED | Secretary | 02 Dec 2002 | 05 Jul 2006 | | | 25 Penners Gardens, Surbiton, Surrey, KT6 6JW |
| DIAMOND, Steven John RESIGNED | Secretary | 05 Jul 2006 | 03 Feb 2012 | | | 41 Aintree Drive, Downend, Bristol, Avon, BS16 6SY |
| HUNT, Michael Ronald RESIGNED | Secretary | 20 Jul 1992 | 01 Oct 1992 | | | Robin Hood House Green Dene, East Horsley, Leatherhead, Surrey, KT24 5RE |
| HUNT, Valerie Ann RESIGNED | Secretary | 01 Oct 1942 | 04 Mar 1994 | | | Robin Hood House, Green Dene, East Horsley, Surrey, KT24 5RE |
| PERROTT, Graham Laurence RESIGNED | Secretary | 04 Mar 1994 | 03 Jun 1998 | | | Woodroyd, Lightcliffe, Halifax, W Yorks, HX3 8PS |
| SMITH, Alan RESIGNED | Secretary | 03 Jun 1998 | 11 Dec 2000 | | | 37 Pattison Road, London, NW2 2HL |
| CORPORATE NOMINEE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 03 Sep 1991 | 20 Jul 1992 | | | Falcon House, 24 North John Street, Liverpool, L2 9RP |
| BARKER, Thomas RESIGNED | Director | 04 Mar 1994 | 03 Jun 1998 | | June 1938 | Acre Nook, Lower Withington, Chelford, Cheshire, SK11 9AA |
| CLEWS, Simon Paul RESIGNED | Director | 02 Dec 2002 | 05 Jul 2006 | | March 1963 | 25 Penners Gardens, Surbiton, Surrey, KT6 6JW |
| DAVIS, Ivor Stephen RESIGNED | Director | 03 Jun 1998 | 02 Dec 2002 | England | December 1961 | Meadow Cottage, Sunset Lane, West Chiltington, West Sussex, RH20 2NY |
| DAVIS, Rayhan Robin Roy RESIGNED | Director | 03 Feb 2012 | 19 Sep 2012 | Uk | June 1979 | Vent-Axia, Fleming Way, Crawley, West Sussex, RH10 9YX |
| DEW, Ian RESIGNED | Director | 24 Jan 2014 | 31 Jul 2019 | England | July 1959 | Vent-Axia, Fleming Way, Crawley, West Sussex, RH10 9YX |
| DIAMOND, Steven John RESIGNED | Director | 23 Feb 2007 | 03 Feb 2012 | England | January 1966 | 41 Aintree Drive, Downend, Bristol, Avon, BS16 6SY |
| HUNT, Michael Ronald RESIGNED | Director | 20 Jul 1992 | 03 Jun 1998 | | December 1939 | Robin Hood House Green Dene, East Horsley, Leatherhead, Surrey, KT24 5RE |
| JAMIESON, Iain Alexander RESIGNED | Director | 19 Sep 2012 | 24 Jan 2014 | United Kingdom | October 1966 | Vent Axia, Fleming Way, Crawley, West Sussex, RH10 9YX, Uk |
| LOWTHER, Peter Quentin RESIGNED | Director | 04 Jun 1998 | 22 May 2000 | | March 1959 | 3 Beechwood Road, West Moors, Ferndown, Dorset, BH22 0BN |
| LOWTHER, Peter Quentin RESIGNED | Director | 20 Jul 1992 | 03 Jun 1998 | | March 1959 | 3 Beechwood Road, West Moors, Ferndown, Dorset, BH22 0BN |
| MADDEN, Brian RESIGNED | Director | 03 Jun 1998 | 07 Dec 1999 | | December 1952 | 10 Green Close, Hawkinge, Folkestone, Kent, CT18 7EL |
| NORRIS, Peter Edward RESIGNED | Director | 03 Jun 1998 | 28 Apr 2000 | | February 1947 | Bramleys, Little Kingshill, Great Missenden, Buckinghamshire, HP16 0EB |
| PARSONS, Christopher Anthony RESIGNED | Director | 22 May 2000 | 31 Oct 2001 | | December 1960 | Treheathie, Iffin Lane, Canterbury, Kent, CT4 7BE |
| PERROTT, Graham Laurence RESIGNED | Director | 04 Mar 1994 | 03 Jun 1998 | England | January 1940 | Woodroyd, Lightcliffe, Halifax, W Yorks, HX3 8PS |
| PERROTT, Margaret Elizabeth RESIGNED | Director | 04 Mar 1994 | 03 Jun 1998 | England | April 1940 | Woodroyd, Lightcliffe, Halifax, W Yorks, HX3 8PS |
| RENDALL, Stuart Paul RESIGNED | Director | 04 Jun 1998 | 22 May 2000 | | December 1964 | 3 Thornton Close, Corfe Mullen, Wimborne, Dorset, BH21 3TU |
| RENDALL, Stuart Paul RESIGNED | Director | 20 Jul 1992 | 03 Jun 1998 | | December 1964 | 26 Dogwood Road, Broadstone, Poole, Dorset, BH18 9PA |
| RUTTER, Lee Francis RESIGNED | Director | 02 Dec 2002 | 03 Feb 2012 | England | May 1963 | 3 Lydiard Green, Lydiard Millicent, Swindon, Wiltshire, SN5 3LP |
| SARGEANT, Kevin RESIGNED | Director | 03 Jun 1998 | 03 Feb 2012 | England | March 1957 | Rowgardens, Horsham Road, Cranleigh, Surrey, GU6 8EJ |
| CORPORATE NOMINEE SERVICES LIMITED RESIGNED | Nominee Director | 03 Sep 1991 | 20 Jul 1992 | | | Falcon House, 24 North John Street, Liverpool, L2 9RP |