| GAMBLE, Simon Richard, Mr. ACTIVE | Director | 01 Apr 2016 | | England | December 1967 | 1, Furzeground Way, Stockley Park, Uxbridge, UB11 1EZ, England |
| MILES, Ryan ACTIVE | Director | 01 Apr 2019 | | England | February 1976 | 1, Furzeground Way, Stockley Park, Uxbridge, UB11 1EZ, England |
| ROCH, Jonathan Mark ACTIVE | Director | 04 Mar 2021 | | England | January 1972 | 1, Furzeground Way, Stockley Park, Uxbridge, UB11 1EZ, England |
| SCHMEDDING, David, Dr. ACTIVE | Director | 22 Apr 2020 | | Germany | March 1977 | Heidelberger Druckmaschinen Vertrieb Deutschland, Gutenbergring 19, 69168 Wiesloch, Germany |
| CLARKE, George William Herbert RESIGNED | Secretary | | 24 Jan 1995 | | | 56 Stockwell Park Road, London, SW9 0DA |
| HEANUE, Gerard Joseph RESIGNED | Secretary | 23 Apr 2004 | 05 Jan 2012 | | | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| HEANUE, Gerard Joseph RESIGNED | Secretary | 24 Jan 1995 | 28 Jun 1999 | | | Long Spinney Englefield Green, Roberts Way, Egham, Surrey, TW20 9SH |
| ROOS, Mikael RESIGNED | Secretary | 06 Sep 2000 | 23 Apr 2004 | | | 2 Sheen Gate Gardens, London, SW14 7NY |
| SEMPRINI, Christopher William Jose RESIGNED | Secretary | 28 Jun 1999 | 02 Jun 2000 | | | 31 Highfield Avenue, Aldershot, Hampshire, GU11 3BZ |
| SMYTH, Robert Franklin RESIGNED | Secretary | 08 Jun 2000 | 15 Sep 2000 | | | 3, Tangier Road, Guildford, Surrey, GU1 2DE |
| VOSS VON DAHLEN, Gunnar RESIGNED | Secretary | 12 Mar 2007 | 14 Aug 2008 | | | 24 Lauderdale Road, Richmond, Surrey, TW10 7BT |
| CLARKE, George William Herbert RESIGNED | Director | | 05 Jan 2012 | United Kingdom | April 1954 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| DOSCH, Hilmar Josef, Dr RESIGNED | Director | | 03 Jul 1996 | | October 1929 | Neurottstasse 21, Walldorf 6909, Germany |
| DURHAM, Dennis RESIGNED | Director | | 03 Jul 1996 | | October 1932 | 31 Robin Hill Drive, Camberley, Surrey, GU15 1EG |
| GORTH, Wolfgang Jacob RESIGNED | Director | | 01 Jul 2000 | United Kingdom | September 1939 | 40 Staveley Road, Chiswick, London, W4 3ES |
| HEANUE, Gerard Joseph RESIGNED | Director | 23 Apr 2004 | 08 Feb 2019 | England | March 1961 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| HEANUE, Gerard Joseph RESIGNED | Director | 01 Jan 1996 | 13 Aug 1999 | England | March 1961 | Long Spinney Englefield Green, Roberts Way, Egham, Surrey, TW20 9SH |
| HOGAN, Mark Christian RESIGNED | Director | 10 Mar 2010 | 23 Jun 2014 | England | January 1959 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| KALIEBE, Dirk Ronald RESIGNED | Director | 19 Mar 2006 | 03 May 2013 | Germany | April 1966 | Robert Koch Str. 11,, Sandhausen, 69207, Germany |
| KIRSCHENLOHR, Roderich RESIGNED | Director | 05 Jan 2012 | 01 Apr 2016 | United Kingdom | April 1967 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| LAMMER, Axel RESIGNED | Director | 03 May 2013 | 22 Apr 2020 | Germany | September 1963 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| MAUSER, Ulrich RESIGNED | Director | | 15 May 1997 | | July 1943 | Merianstrasse 7, Weinhein 6940, Germany |
| MEYER, Herbert, Doctor RESIGNED | Director | 12 Jun 1995 | 12 Mar 2007 | | September 1946 | Helbighainer Weg 16, 61462 Konigstein, Germany, FOREIGN |
| OUTSCHAR, Michael RESIGNED | Director | 03 May 2013 | 31 Mar 2016 | Germany | June 1962 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| RAUTERT, Juergen, Dr RESIGNED | Director | 07 Oct 2008 | 20 Jan 2010 | | August 1958 | Moselstrasse 3, Heidelberg, 69126, Germany |
| REICHARDT, Holger RESIGNED | Director | 11 Feb 1998 | 17 Nov 2003 | | March 1954 | Albblick 3 Stuttgart 70563, Germany, FOREIGN |
| ROOS, Mikael RESIGNED | Director | 06 Sep 2000 | 23 Apr 2004 | | October 1958 | 2 Sheen Gate Gardens, London, SW14 7NY |
| SCHREIER, Bernhard RESIGNED | Director | 20 Jan 2010 | 03 May 2013 | Germany | February 1954 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| SCHREIER, Bernhard RESIGNED | Director | 04 Feb 2004 | 07 Oct 2008 | | February 1954 | Eggerten 34, Bruchsal, 76646, Germany |
| SEMPRINI, Christopher William Jose RESIGNED | Director | 28 Jun 1999 | 02 Jun 2000 | | October 1956 | 31 Highfield Avenue, Aldershot, Hampshire, GU11 3BZ |
| THURBON, Richard John RESIGNED | Director | | 09 Sep 2005 | | September 1945 | 28 Wimbushes, Finchampstead, Wokingham, Berkshire, RG40 4XG |
| TODD, James Robert RESIGNED | Director | 01 Jul 2000 | 01 Nov 2019 | England | March 1956 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |
| WILCOCK, Ian Terence RESIGNED | Director | 01 Sep 2006 | 04 Mar 2021 | England | September 1963 | 69-76, High Street, Brentford, Middlesex, TW8 0AA |