| PARRY, Phillip Stuart ACTIVE | Director | 03 Nov 2000 | | Wales | August 1961 | Llanelli Plant, Bynea, Llanelli, Dyfed, SA14 9TE |
| ROBERTS, Ian David ACTIVE | Director | 09 Oct 2014 | | United Kingdom | August 1980 | Llanelli Plant, Bynea, Llanelli, Dyfed, SA14 9TE |
| BESTRUSTEES LIMITED ACTIVE | Director | 28 Jul 2023 | | | | 1, Cornhill, London, EC3V 3ND, United Kingdom |
| BUSBY, David John RESIGNED | Secretary | 28 Jan 2000 | 31 Dec 2000 | | | 5 Nightingale Square, London, SW12 8QJ |
| DIXON, Michael Christopher RESIGNED | Secretary | 24 Mar 1998 | 28 Jan 2000 | | | 51 Coleswood Road, Harpenden, Hertfordshire, AL5 1EF |
| 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 | 13 Sep 2017 | 31 Mar 2022 | | | Concordia House, Glenarm Road, Wynyard Business Park, Billingham, TS22 5FB, United Kingdom |
| HUNTSMAN, Peter Riley RESIGNED | Secretary | 13 Sep 1994 | 02 Apr 1997 | | | 1399 Devonshire Drive, Salt Lake City, Utah, 84108, Usa |
| MAUGHAN, Michael Andrew James RESIGNED | Secretary | 01 Jan 2001 | 31 Oct 2012 | | | Tioxide Europe Limited, Haverton Hill Road, Billingham, Cleveland, TS23 1PS, United Kingdom |
| MELLING, Timothy James RESIGNED | Secretary | 02 Apr 1997 | 24 Mar 1998 | | | Parke House16 Millwood Close, Withnell Fold, Chorley, Lancashire, PR6 8AR |
| PHILLIPSON, Richard Justin James RESIGNED | Secretary | 03 Nov 2014 | 07 Aug 2017 | | | Llanelli Plant, Bynea, Llanelli, Dyfed, SA14 9TE |
| WADDELL, Susan RESIGNED | Secretary | 11 Aug 1994 | 13 Sep 1994 | | | 90 Broughton Road, London, SW6 2LB |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 10 Aug 1994 | 11 Aug 1994 | | | 26, Church Street, London, NW8 8EP |
| DIXON, Michael Christopher RESIGNED | Director | 24 Mar 1998 | 27 Mar 2000 | | July 1968 | 51 Coleswood Road, Harpenden, Hertfordshire, AL5 1EF |
| HANCOCK, Paul RESIGNED | Director | 28 May 2010 | 30 Oct 2018 | Wales | October 1956 | Llanelli Plant, Bynea, Llanelli, Dyfed, SA14 9TE |
| HANCOCK, Paul RESIGNED | Director | 27 May 2003 | 25 Oct 2005 | Wales | October 1956 | 15 Curry Close, Dunvant, Swansea, SA2 7PJ |
| HODGSON, Gary Robert RESIGNED | Director | 27 Mar 2000 | 30 Jun 2007 | United Kingdom | April 1964 | 14 Moorberries, Hilton, Yarm, Cleveland, TS15 9WA |
| HOPSON, David Keith RESIGNED | Director | 30 Jun 2007 | 01 Jan 2010 | England | December 1959 | Oakleigh House, Claremont Gardens, Hallatrow, Bristol, BS39 6EY |
| HOWARD, Rowan Sally RESIGNED | Director | 11 Aug 1994 | 31 Aug 1994 | | November 1963 | 6 Dunworth Mews, London, W11 1LE |
| HUNTSMAN, Jon Meade RESIGNED | Director | 13 Sep 1994 | 06 Oct 1997 | Usa | June 1937 | 3049 Sherwood Circle, Salt Lake City, Utah 84108, Usa |
| HUNTSMAN, Peter Riley RESIGNED | Director | 13 Sep 1994 | 06 Oct 1997 | | March 1963 | 1399 Devonshire Drive, Salt Lake City, Utah, 84108, Usa |
| KNOWLES, Rosalind RESIGNED | Director | 31 Aug 1994 | 13 Sep 1994 | | August 1968 | 81b Torriano Avenue, Kentish Town, London, NW5 2SG |
| LEWIS, Christopher Gwyn RESIGNED | Director | 01 Oct 2008 | 05 Jun 2012 | Wales | October 1970 | Llanelli Plant, Bynea, Llanelli, Dyfed, SA14 9TE |
| MELLING, Timothy James RESIGNED | Director | 02 Apr 1997 | 24 Mar 1998 | England | July 1957 | Parke House16 Millwood Close, Withnell Fold, Chorley, Lancashire, PR6 8AR |
| STALLARD, Robert RESIGNED | Director | 20 Oct 1997 | 03 Nov 2000 | | August 1948 | Ty Twt The Links, Pembrey, Burry Port, Dyfed, SA16 0HT |
| TOFT, Christopher RESIGNED | Director | 02 Apr 1997 | 30 Apr 2002 | | March 1940 | 17 Long Shepherds Drive, Caswell, Swansea, SA3 4RP |
| WADDELL, Susan RESIGNED | Director | 11 Aug 1994 | 13 Sep 1994 | | July 1968 | 90 Broughton Road, London, SW6 2LB |
| WOOD, William Grant Redvers RESIGNED | Director | 01 Oct 2008 | 05 Aug 2014 | Wales | May 1965 | Llanelli Plant, Bynea, Llanelli, Dyfed, SA14 9TE |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 10 Aug 1994 | 11 Aug 1994 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |