| MACDONALD, Roddie ACTIVE | Director | 12 Sep 2023 | | United Kingdom | January 1990 | Ickleton Road, Duxford, Cambridgeshire, CB22 4XQ, United Kingdom |
| TODD, Sarah Louise ACTIVE | Director | 28 Feb 2023 | | United Kingdom | March 1966 | Ickleton Road, Duxford, Cambridgeshire, CB22 4XQ, United Kingdom |
| BUSBY, David John RESIGNED | Secretary | | 31 Dec 2000 | | | 5 Nightingale Square, London, SW12 8QJ |
| GILLILAND, David Jeremy RESIGNED | Secretary | 31 Oct 2012 | 01 Oct 2014 | | | Huntsman Pigments, Titanium House, Hanzard Drive Wynyard, Billingham, Cleveland, TS22 5FD, United Kingdom |
| HALL, Karen Rachel RESIGNED | Secretary | 27 Jul 2017 | 31 Mar 2021 | | | Concordia House, Glenarm Road, Wynyard Business Park, Billingham, TS22 5FB, United Kingdom |
| MAUGHAN, Michael Andrew James RESIGNED | Secretary | 01 Jan 2001 | 31 Oct 2012 | | | Haverton Hill Road, Billingham, TS23 1PS |
| PHILLIPSON, Richard Justin James RESIGNED | Secretary | 02 Oct 2014 | 07 Aug 2017 | | | Titanium House, Hanzard Drive, Wynyard Park, Stockton On Tees, TS22 5FD |
| BUSBY, David John RESIGNED | Director | | 31 Dec 2000 | | February 1942 | 5 Nightingale Square, London, SW12 8QJ |
| COOMBS, Douglas Alan Lloyd RESIGNED | Director | 30 Jun 1999 | 15 Dec 2005 | | October 1940 | 30 Atlas Wynd, Yarm, TS15 9AD |
| CROFT, David John RESIGNED | Director | | 30 Jun 1999 | | December 1946 | 10 Chaomans, Letchworth, Hertfordshire, SG6 3UB |
| DIXON, Michael Christopher RESIGNED | Director | 15 Dec 2006 | 01 Jul 2017 | England | July 1968 | Titanium House, Hanzard Drive, Wynyard Park, Stockton On Tees, TS22 5FD, United Kingdom |
| DOWSON, Peter RESIGNED | Director | 31 Mar 2021 | 28 Aug 2023 | United Kingdom | April 1964 | Concordia House, Glenarm Road, Wynyard Business Park, Billingham, TS22 5FB, United Kingdom |
| EMERSON, Duncan RESIGNED | Director | 01 Oct 1999 | 30 Jan 2017 | United Kingdom | February 1957 | Huntsman, 10003 Woodloch Forest Drive, The Woodlands, Texas 77380, Usa |
| FISHER, Thomas Guy RESIGNED | Director | 30 Jun 1999 | 29 Feb 2016 | Usa | August 1949 | 10003, Woodloch Forest Drive, The Woodlands, Texas 77380, Usa |
| GILLILAND, David Jeremy RESIGNED | Director | 31 Oct 2012 | 01 Oct 2014 | United Kingdom | October 1961 | Huntsman Pigments, Titanium House, Hanzard Drive, Wynyard Park, TS22 5FD, United Kingdom |
| HALL, Karen Rachel RESIGNED | Director | 21 Jul 2017 | 31 Mar 2021 | United Kingdom | April 1960 | Concordia House, Glenarm Road, Wynyard Business Park, Billingham, TS22 5FB, United Kingdom |
| HEALY, Russell RESIGNED | Director | 30 Jun 1999 | 20 Feb 2012 | Usa | September 1955 | 500, Huntsman Way, Salt Lake City, Utah 84108, Usa |
| HODGSON, Gary Robert RESIGNED | Director | 21 Jul 2017 | 28 Feb 2023 | United Kingdom | April 1964 | Concordia House, Glenarm Road, Wynyard Business Park, Billingham, TS22 5FB, United Kingdom |
| HUNTSMAN, Peter Riley RESIGNED | Director | 30 Jun 1999 | 01 Sep 2014 | United States | March 1963 | 10003, Woodloch Forest Drive, The Woodlands, Texas 77380, U S A |
| KEENAN, Thomas James RESIGNED | Director | 21 Oct 2004 | 02 Jun 2009 | | April 1952 | PO BOX 670, Exeter, New Hampshire Nh 03833, United States |
| MACHIN, Ian Oddy RESIGNED | Director | 02 Feb 1994 | 23 Dec 2013 | United Kingdom | July 1953 | Titanium House, Hanzard Drive, Wynyard Park, Stockton On Tees, TS22 5FD, United Kingdom |
| MAUGHAN, Michael Andrew James RESIGNED | Director | 15 Dec 2006 | 31 Oct 2012 | England | October 1953 | Haverton Hill Road, Billingham, TS23 1PS |
| NINOW, Kevin John RESIGNED | Director | 01 Oct 1999 | 29 May 2009 | | August 1963 | 2 Penny Springs Court, The Woodlands, Tx 77382, Texas |
| O'NEILL, John Ellison RESIGNED | Director | 21 Oct 2004 | 29 Dec 2006 | | December 1951 | 70a The High Street, Swainby, Northallerton, North Yorkshire, DL6 3DG |
| PHILLIPSON, Richard Justin James RESIGNED | Director | 02 Oct 2014 | 07 Aug 2017 | Singapore | October 1968 | Titanium House, Hanzard Drive, Wynyard Park, Stockton On Tees, TS22 5FD |
| SANGSTER, Kenneth Logan RESIGNED | Director | | 31 Aug 1996 | | June 1952 | Merinda Cherry Close, Prestwood, Buckinghamshire, HP16 0QD |
| THOMAS, Brian David RESIGNED | Director | | 01 Feb 1994 | | March 1952 | Ty Melin Faris Lane, Woodham, Weybridge, Surrey, KT15 3DN, England |