| LAU, Kam Kuen ACTIVE | Secretary | 01 Nov 2006 | | | | Gp Acoustics (Uk) Limited, Eccleston Road, Tovil, Maidstone, Kent, ME15 6QP, United Kingdom |
| LI, Brian Yiu Cheung ACTIVE | Director | 20 Oct 1998 | | | July 1953 | Gp Acoustics (Uk) Limited, Eccleston Road, Tovil, Maidstone, Kent, ME15 6QP, United Kingdom |
| LO, Kit Yee Grace ACTIVE | Director | 30 Jun 2019 | | Hong Kong | July 1971 | Gp Acoustics (Uk) Limited, Eccleston Road, Tovil, Maidstone, Kent, ME15 6QP, United Kingdom |
| ANGELL, William Charles RESIGNED | Secretary | 29 Jun 1992 | 19 Nov 1992 | | | 1 Ivy Villas, Whitehill Road, Crowborwry, East Sussex, TN6 1LB |
| CHU, William RESIGNED | Secretary | 01 Jul 2004 | 01 Nov 2006 | | | 5 Harrietsham House, Burdock Court Tarragon Road, Maidstone, Kent, ME16 0GN |
| COOPER, Kenneth D RESIGNED | Secretary | 19 Nov 1992 | 29 May 1998 | | | 12 Hawthorn Road, Hatfield Peverel, Chelmsford, Essex, CM3 2SE |
| FOX, Duncan Peter RESIGNED | Secretary | 29 May 1998 | 24 Jan 2000 | | | 5 Bluebell Avenue, Drovers Mead, Bury St Edmunds, Suffolk, IP32 7JW |
| GILBERT, Darren RESIGNED | Secretary | 24 Jan 2000 | 01 Oct 2002 | | | Appt 2 Goodmans Loft, 24 Lloyds Avenue, Ipswich, Suffolk, IP1 3HD |
| LIU, Katherine Khieu Khim RESIGNED | Secretary | 01 Oct 2002 | 01 Jul 2004 | | | Flat 1 Detling House, Tarragon Road, Maidstone, Kent, ME16 0GN |
| TRUSEC LIMITED RESIGNED | Nominee Secretary | 30 Apr 1992 | 29 Jun 1992 | | | 35 Basinghall Street, London, EC2V 5DB |
| AINSLIE, Alan Charles RESIGNED | Director | 14 Jul 1994 | 31 Jan 1995 | | July 1953 | Auchenlea, Fireball Hill, Sunningdale, Berkshire, SL5 9PJ |
| BANNER, Paul Lancelot RESIGNED | Director | 26 May 1992 | 09 Oct 2000 | England | October 1952 | Cherry Trees, 43 Meadway, Esher, Surrey, KT10 9HG |
| CARTWRIGHT, Colin RESIGNED | Director | 04 May 1993 | 02 Dec 1993 | | September 1951 | Sandon Hill House, Main Road Ford End, Chelmsford, Essex, CM3 1LL |
| CHANDLER, Christine Anne RESIGNED | Nominee Director | 30 Apr 1992 | 26 May 1992 | | August 1955 | 31 Chesnut Grove, New Malden, Surrey |
| CHUANG, Andrew RESIGNED | Director | 15 Dec 1993 | 15 Feb 2001 | | August 1948 | Flat 2a, Hollywood Heights, 6 Old Peak Road, Hong Kong |
| DI GROLAMO, Frank RESIGNED | Director | 02 Dec 1993 | 25 May 1994 | | July 1940 | 3 Langley Park Stable Cottage, Sutton Road, Maidstone, Kent |
| DICHIRO, Anthony RESIGNED | Director | 26 May 1992 | 31 Jan 1999 | | August 1942 | 22100 Kinzie Street, Chatsworth, California 91311, Usa |
| DIGIROLAMO, Frank RESIGNED | Director | 15 Feb 2001 | 14 Sep 2005 | | July 1940 | 147a Ashley Gardens, Thirleby Road Westminster, London, SW1P 1HN |
| DRONKERS, Wouter Gerhard RESIGNED | Director | 22 May 2006 | 01 Jul 2009 | | May 1947 | Bosln, Mierlo, 5731 XZ, Netherlands |
| FINCHAM, Lawrence Reginald RESIGNED | Director | | 30 Jun 1993 | | May 1957 | Birds Isle Grange Road, St Michaels, Tenterden, Kent, TN30 6TL |
| HALSALL, Stephen John RESIGNED | Director | 01 Jul 2009 | 30 Jun 2019 | | November 1959 | Gp Acoustics (Uk) Limited, Eccleston Road, Tovil, Maidstone, Kent, ME15 6QP, United Kingdom |
| LEPPER, Raymond James RESIGNED | Director | 25 May 1994 | 15 Sep 1998 | | April 1953 | Tubs Hole Birling Cottages, Coldharbour Road Penshurst, Tonbridge, Kent, TN11 8EX |
| MILLER, Paul Robert RESIGNED | Director | 14 Sep 2005 | 22 May 2006 | England | January 1956 | 10 Erica Drive, Wokingham, Berkshire, RG40 2DU |
| OSMOND, Andrew John RESIGNED | Director | 16 Jan 1995 | 14 Feb 1997 | England | December 1949 | 9 Holbrook Lane, Chislehurst, Kent, BR7 6PE |
| PROVAN, Gordon RESIGNED | Director | 14 Jun 1993 | 31 Jan 1995 | | August 1939 | The Old Vicarage Eastfields, The St Bawdsey, Woodbridge, Suffolk, IP12 3AJ |
| REEVE, Robert Arthur RESIGNED | Nominee Director | 30 Apr 1992 | 26 May 1992 | | September 1931 | 6 Wellesford Close, Banstead, Surrey, SM7 2HL |
| SMITH, Michael Dean RESIGNED | Director | 26 May 1992 | 31 Jan 1999 | | February 1956 | 9 24th Street, Hong Lok Yuen, Taipo Nt, Hong Kong |
| WALKER, Roger Philip RESIGNED | Director | 01 Oct 1992 | 31 Oct 1995 | United Kingdom | February 1944 | 22 Windmill Street, Tunbridge Wells, Kent, TN2 4UU |
| WEIDMAN, William Jesse RESIGNED | Director | 01 Jul 1992 | 30 Nov 1992 | | January 1949 | 89 Belmont Avenue, Barnet, Hertfordshire, EN4 9JS |