| A G SECRETARIAL LIMITED ACTIVE | Secretary | 21 Dec 2023 | | | | 41, Lothbury, London, EC2R 7HG, United Kingdom |
| HARDIE, Sam Joel ACTIVE | Director | 19 Sep 2024 | | United Kingdom | December 1988 | Solvay House, Baronet Road, Warrington, Cheshire, WA4 6HA, England |
| POWELL, Sharon Lesley ACTIVE | Director | 31 Oct 2024 | | United Kingdom | February 1966 | Solvay House, Baronet Road, Warrington, Cheshire, WA4 6HA, England |
| BEASLEY, Christopher Ernest RESIGNED | Secretary | 07 Aug 1998 | 29 Feb 2004 | | | 213a Archway Road, Highgate, London, N6 5BN |
| CUNNINGHAM, Keith Edward RESIGNED | Secretary | 01 May 1998 | 07 Aug 1998 | | | 21 Heathfields, Eight Ash Green, Colchester, Essex, CO6 3QP |
| IAPICHINO, Alex RESIGNED | Secretary | 09 Mar 2023 | 21 Dec 2023 | | | Solvay House, Baronet Road, Warrington, Cheshire, WA4 6HA, England |
| MURPHY, Alison RESIGNED | Secretary | 14 Sep 2007 | 01 Jan 2022 | | | 34, Clarendon Road, Watford, Hertfordshire, WD17 1JJ, United Kingdom |
| PALMER, Jane Ann RESIGNED | Secretary | 29 Feb 2004 | 14 Sep 2007 | | | 38 Manor Road, Teddington, Middlesex, TW11 8AB |
| RAD, Shima RESIGNED | Secretary | 01 Jan 2022 | 09 Mar 2023 | | | 34, Clarendon Road, Watford, WD17 1JJ, United Kingdom |
| WOOLLEY, Frank Nicholas RESIGNED | Secretary | | 30 Apr 1998 | | | Writtle Park Farmhouse, Highwood, Chelmsford, Essex, CM1 3QF |
| MAWLAW SECRETARIES LIMITED RESIGNED | Secretary | 21 Sep 2000 | 31 Oct 2000 | | | 20, Black Friars Lane, London, EC4V 6HD |
| ALLEN, Wayne RESIGNED | Director | 01 Jul 2023 | 28 Jun 2024 | United Kingdom | January 1968 | Solvay House, Baronet Road, Warrington, Cheshire, WA4 6HA, England |
| ANDREWS, Christopher Howard RESIGNED | Director | 04 Jan 1994 | 28 Feb 2001 | | February 1941 | 3 Highview, Stylecroft Road, Chalfont St Giles, Buckinghamshire, HP8 4HH |
| BENNETT, Peter William RESIGNED | Director | | 31 May 1994 | | May 1935 | 20 Woodlands Road, Handforth, Wilmslow, Cheshire, SK9 3AU |
| BLAKE, Paul Imsland RESIGNED | Director | 19 Jul 1994 | 01 Oct 2002 | | November 1943 | 11 Lamerton Way, Wilmslow, Cheshire, SK9 3UN |
| DAIN, Mark St.John RESIGNED | Director | 09 Aug 2022 | 01 Jul 2023 | England | June 1967 | 34, Clarendon Road, Watford, Hertfordshire, WD17 1JJ, United Kingdom |
| DUTTON, Tom RESIGNED | Director | 25 Sep 2013 | 01 Jul 2023 | United Kingdom | September 1964 | 34, Clarendon Road, Watford, Hertfordshire, WD17 1JJ, United Kingdom |
| FAUCONNIER, Jean-Claude RESIGNED | Director | | 30 Jun 1993 | | June 1935 | 11 Thurloe Street, London, SW7 2SS |
| GROUT, Daniel Axel Carl, Monsieur RESIGNED | Director | | 31 Mar 1994 | | September 1944 | 39 Stanley Hill Avenue, Amersham, Buckinghamshire, HP7 9BB |
| GUIGOU, Didier Paul Alberic RESIGNED | Director | 01 Sep 1993 | 21 Aug 1996 | | February 1952 | 11 Thurloe Street, London, SW7 2SS |
| HAMPSON, Stephen RESIGNED | Director | 24 Apr 2006 | 30 Sep 2010 | | July 1965 | Rhodia Uk Limited, Trinity Street, Oldbury, West Midlands, B69 4LN, United Kingdom |
| HUMPHREYS, Keith Wood RESIGNED | Director | | 31 Jan 1995 | | January 1934 | College Farm House, Meldreth, Royston, Hertfordshire, SG8 6NT |
| LANGLOIS D'ESTAINOT, Xavier RESIGNED | Director | 18 Jul 1996 | 29 Apr 1997 | | March 1960 | 28 Woodsford Square, London, W14 8DP |
| LEES, Norman William Frank RESIGNED | Director | | 19 May 1993 | England | March 1939 | Rookery House The Causeway, Mark, Highbridge, Somerset, TA9 4QH |
| MOORHOUSE, John Stuart RESIGNED | Director | 25 Sep 2013 | 31 Dec 2020 | United Kingdom | December 1951 | 34, Clarendon Road, Watford, Hertfordshire, WD17 1JJ, United Kingdom |
| MORGAN, Allan Sidney James RESIGNED | Director | | 30 Jun 2000 | | August 1939 | Little Dendrons, Magnolia Dene, Hazlemere, Bucks, HP15 7QE |
| MURPHY, Alison RESIGNED | Director | 07 Jun 2010 | 30 Aug 2022 | United Kingdom | December 1965 | 34, Clarendon Road, Watford, Hertfordshire, WD17 1JJ, United Kingdom |
| MURPHY, Alison RESIGNED | Director | 07 Jun 2010 | 30 Sep 2010 | United Kingdom | December 1965 | Wightwick Mill, Bridgnorth Road, Wolverhampton, West Midlands, WV6 8BD, United Kingdom |
| RIDGWAY, David Kenneth RESIGNED | Director | 30 Jun 2000 | 01 Dec 2000 | United Kingdom | August 1954 | 7 Katherine Close, Penn, Buckinghamshire, HP10 8ET |
| SCOTT, John Michael RESIGNED | Director | 16 Dec 2005 | 28 Sep 2007 | United Kingdom | February 1960 | Kingzetts House, Crowle Road Tibberton, Droitwich, Worcestershire, WR9 7NT |
| STEEL, Alistair James RESIGNED | Director | 19 May 1993 | 16 Dec 2005 | | April 1951 | Badgers Retreat Roundheads End, Forty Green, Beaconsfield, Buckinghamshire, HP9 1YB |
| TARVER, Richard Paul RESIGNED | Director | 01 Jul 2023 | 31 Oct 2024 | United Kingdom | July 1967 | Solvay House, Baronet Road, Warrington, Cheshire, WA4 6HA, England |
| TYLER, Robert William RESIGNED | Director | 16 Feb 2001 | 30 Nov 2014 | United Kingdom | February 1947 | Oak House, Reeds Crescent, Watford, Herts, WD24 4QP, United Kingdom |
| TYLER, Robert William RESIGNED | Director | 13 Sep 1994 | 09 Oct 1998 | United Kingdom | February 1947 | 58 Thrupp Lane, Stroud, Gloucestershire, GL5 2ER |
| VIDAL, Philippe RESIGNED | Director | 28 Jan 1998 | 21 Dec 2001 | | June 1941 | House No 1, 2 Frithwood Avenue, Northwood, Middlesex, HA6 3LX |
| WEYENETH, Miquelon Lalo RESIGNED | Director | | 31 Aug 1993 | | August 1948 | 129 Chiltern Avenue, Bushey Heath, Herts, WD2 3QE |