| THERMIT WELDING (GB) LTD ACTIVE | Secretary | 27 Apr 2010 | | | | 87, Ferry Lane, Rainham, Essex, RM13 9YH, England |
| COWAN, Michael Arthur ACTIVE | Director | 13 May 2019 | | England | December 1964 | 87 Ferry Lane,, Rainham,, Essex., RM13 9YH |
| FRIBERG, Georg Maria, Dr ACTIVE | Director | 01 Jun 2023 | | Germany | January 1967 | Goldschmidt Holding Gmbh, Hugo-Licht-Str. 3, Leipzig, 04109, Germany |
| HOESCHEN, Axel Reinhold, Dr ACTIVE | Director | 01 Jun 2023 | | Germany | September 1975 | Goldschmidt Holding Gmbh, Hugo-Licht-Str. 3, Leipzig, 04109, Germany |
| CLIFTON, Timothy Colton RESIGNED | Secretary | 17 Nov 1997 | 27 Apr 2010 | | | 15 Hall Crescent, Hadleigh, Southend On Sea, Essex, SS7 2QW |
| KEY, Anthony John RESIGNED | Secretary | | 01 Apr 1996 | | | 28 Little Gaynes Lane, Upminster, Essex, RM14 2JJ |
| LEANING, Joanne Carole RESIGNED | Secretary | 28 Apr 2010 | 06 Sep 2021 | | | 87 Ferry Lane,, Rainham,, Essex., RM13 9YH |
| SAMPSON, Anthony Roy RESIGNED | Secretary | 01 Apr 1996 | 17 Nov 1997 | | | 29 Kinfauns Avenue, Hornchurch, Essex, RM11 2AW |
| BINSTEAD, Allan RESIGNED | Director | 01 Jan 2013 | 31 Oct 2018 | England | January 1968 | 87 Ferry Lane,, Rainham,, Essex., RM13 9YH |
| CASONI, Mario, Doctor RESIGNED | Director | 01 Mar 2003 | 01 Apr 2005 | | April 1946 | Viale Francesco Crispi 11, Milan, 20121, FOREIGN, Italy |
| CLIFTON, Timothy Colton RESIGNED | Director | 01 May 2002 | 21 May 2010 | | May 1949 | 15 Hall Crescent, Hadleigh, Southend On Sea, Essex, SS7 2QW |
| COHRT, Henri, Dr Ing RESIGNED | Director | 01 Jan 2001 | 30 Apr 2002 | | May 1951 | Marschallstrasse 2a, 35444 Biebertal, Biebertal, Hessen, Germany |
| JOHNSON, Richard Storer RESIGNED | Director | 01 May 2002 | 06 Jun 2014 | England | February 1951 | 3 Queensgate Drive, Royal Country Park Chellaston, Derby, Derbyshire, DE73 1NW |
| KEY, Anthony John RESIGNED | Director | | 01 Apr 1996 | | May 1936 | 28 Little Gaynes Lane, Upminster, Essex, RM14 2JJ |
| MULDER, Gerhardus Johannes RESIGNED | Director | 24 Aug 1992 | 30 Apr 2002 | United Kingdom | March 1941 | Duck House Ganges Hill, Fivehead, Somerset, TA3 6PF |
| NIEDERKRUGER, Martin Johannes Wilhelm Hermann, Dr RESIGNED | Director | 28 Jul 2014 | 09 Jun 2023 | Germany | September 1958 | 87 Ferry Lane,, Rainham,, Essex., RM13 9YH |
| RADMANN, Paul Steven RESIGNED | Director | 01 Nov 2018 | 09 Jun 2023 | Germany | December 1969 | 87 Ferry Lane,, Rainham,, Essex., RM13 9YH |
| ROSSMY, Gerd, Dr RESIGNED | Director | | 24 Aug 1992 | | February 1937 | Im Hadkamp 18, Haltern-Lavesum, Germany |
| SULITZE, Henning RESIGNED | Director | 01 Mar 2003 | 01 Apr 2005 | | April 1940 | Wengertweg 36, Gaertringen, 71116, Germany |
| ULATOWSKI, Ralv RESIGNED | Director | 01 Jan 2002 | 30 Apr 2002 | | December 1961 | Heideweg 10, Hollenstedt, 21279, Germany |
| WEGENER, Thomas Paul RESIGNED | Director | 01 Apr 1996 | 01 Sep 1998 | | September 1940 | 4 Crest View, Pinner, Middlesex, HA5 1AN |
| WIRTZ, Johann-Hugo, Herr RESIGNED | Director | | 31 Dec 2000 | | June 1936 | Heierbusch 47, D4300 Essen 1, Germany |