| PHILLIPS, Alexander Flannagan Barclay ACTIVE | Director | 01 Jan 2024 | | England | April 1973 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| PRITCHARD, John ACTIVE | Director | 01 May 2018 | | England | December 1968 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| SPAIN, Bruce Brion ACTIVE | Director | 04 May 2026 | | England | February 1978 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| POTTER, David Christopher RESIGNED | Secretary | 26 Oct 2007 | 22 Mar 2018 | | | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| PRITCHARD, John RESIGNED | Secretary | 22 Mar 2018 | 01 May 2018 | | | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| STANNARD, Barbara Ann RESIGNED | Secretary | | 26 Oct 2007 | | | 10 Verbena Drive, Littleover, Derby, DE23 7HS |
| BINNEKAMP, Rob RESIGNED | Director | 01 May 2018 | 01 Jan 2024 | Netherlands | November 1982 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| BORGAS, Stefan RESIGNED | Director | 18 Feb 2002 | 01 Jun 2003 | | September 1964 | In Den Schelmenaeckem 32, Neuleiningen, 67271, Germany |
| DE WILDT, Harm RESIGNED | Director | 02 May 2008 | 01 May 2018 | Netherlands | October 1962 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| DUDECK, Christian, Dr RESIGNED | Director | 28 Oct 1999 | 18 Feb 2002 | | March 1942 | Odenwaldring 20, Limburgerhof, 67117, Germany |
| EDWARDS, Aled Wyn RESIGNED | Director | 11 Oct 2002 | 01 May 2018 | England | November 1960 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |
| JENSEN, Torben Berlin RESIGNED | Director | 21 Mar 2005 | 31 Oct 2007 | United Kingdom | June 1957 | PO BOX 4, Earl Road, Cheadle Hulme, Cheshire, SK8 6QG |
| LOWE, Robin Anthony, Doctor RESIGNED | Director | 01 Apr 1998 | 30 Apr 2000 | | April 1944 | Hatherleigh, Ashbourne Road, Turnditch, Derbyshire, DE56 2LH |
| LOWE, Robin Anthony, Doctor RESIGNED | Director | 11 Apr 1991 | 27 Nov 1996 | | April 1944 | Hatherleigh, Ashbourne Road, Turnditch, Derbyshire, DE56 2LH |
| MEYER, Joachim, Dr RESIGNED | Director | 01 Jun 2003 | 31 Oct 2007 | | April 1956 | Kalmitstr 4, 67133 Maxdorf, Germany |
| SCHWARZ, Gerhard Winfried, Dr RESIGNED | Director | 01 May 2000 | 31 Aug 2002 | | November 1953 | B A S F Plc Earl Road, Cheadle Hulme, Cheshire, SK8 6QG |
| SHARP, David John Vallance RESIGNED | Director | 11 Apr 1991 | 27 Nov 1996 | | March 1956 | Market House Market Place, Crich, Matlock, Derbyshire, DE4 5DD |
| STEINEMANN, Bernard Juergen RESIGNED | Director | 02 May 2008 | 30 Apr 2009 | | September 1958 | -, Lettow Vorbeck, Strasse 4, Moenchengladbach, 41063, Germany |
| STICKINGS, Barry John RESIGNED | Director | 28 Nov 1996 | 31 Dec 2004 | Great Britain | February 1943 | C/O Basf Plc, Earl Road, Cheadle Hulme, Cheshire, SK8 6QG |
| SUTER, Dieter Arthur, Doctor RESIGNED | Director | 28 Nov 1996 | 31 May 1999 | | February 1942 | Basf Aktiengesesllschaft, Fine Chemicals Division Ludwigshafen, Palatinate 67056 Germany |
| TIELENS, Frank Jurjen RESIGNED | Director | 12 May 2009 | 31 May 2011 | Netherlands | September 1962 | Johan Van Oldenbarrneveltlaan 16, Amersfoort, Utrecht 3808 Hb, The Netherlands |
| WRIGHT, Anthony Frank RESIGNED | Director | | 31 Mar 1998 | England | April 1945 | Springbank Wood Lane, Uttoxeter, Staffordshire, ST14 8BE |
| WRIGHT, Barbara Phyllis RESIGNED | Director | | 01 Nov 1996 | | October 1909 | Walton Bank Derby Road, Ashbourne, Derbyshire, DE6 1BE |
| WYLIE, Andrew David Mackenzie RESIGNED | Director | 01 Jan 2024 | 06 May 2026 | England | March 1969 | Blenheim House, Blenheim Road, Ashbourne, Derbyshire, DE6 1HA |