| AHUJA, Vaibhav, Mr. ACTIVE | Director | 29 May 2025 | | England | August 1992 | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| RAY, Stephen Bruce ACTIVE | Director | 01 Feb 2017 | | England | June 1962 | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| CARTER, Lynette Jean Cherryl RESIGNED | Secretary | 13 Jun 2017 | 31 May 2018 | | | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| DAVIS, Philip Stephen James RESIGNED | Secretary | 05 May 1998 | 11 Sep 1998 | | | Two Pearman Cottages, 29 Chertsey Road, Chobham, Surrey, GU24 8PD |
| HORLOCK, Elizabeth Ann RESIGNED | Secretary | 16 Jul 2007 | 12 Jun 2008 | | | 1 Barringer Court, London Street, Godmanchester, Huntingdon, Cambs, PE29 2HU |
| MCLEAN, Maureen RESIGNED | Secretary | 11 Sep 1998 | 16 Jul 2007 | | | 23 Stonebridge Field, Eton, Windsor, Berkshire, SL4 6PS |
| STRATTON, Malcolm RESIGNED | Secretary | 03 Feb 1993 | 05 May 1998 | | | White Rose Grange Hollington Road, Stubwood, Uttoxeter, Staffordshire, ST14 5HY |
| O.H. SECRETARIAT LIMITED RESIGNED | Secretary | 12 Jun 2008 | 13 Jun 2017 | | | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 19 Jan 1993 | 03 Feb 1993 | | | 26, Church Street, London, NW8 8EP |
| BROGAN, Bernard Desmond RESIGNED | Director | 07 Feb 1997 | 05 May 1998 | England | February 1947 | Blakeley Lodge, Egginton Road Etwall, Derby, Derbyshire, DE65 6NQ |
| BULLIVANT, Peter RESIGNED | Director | 26 Jul 1993 | 16 Dec 1994 | United Kingdom | November 1950 | 9 Swanpool Lane, Aughton, Ormskirk, Lancashire, L39 5AX |
| EDWARDS, Jonathan Mark RESIGNED | Director | 21 Jul 2014 | 30 Jun 2016 | United Kingdom | June 1978 | 26th Floor, Portland House, Bressenden Place, London, SW1E 5BG, United Kingdom |
| FOOT, Peter RESIGNED | Director | 03 Oct 2005 | 09 Mar 2007 | | June 1965 | 37 Dorchester Road, Weybridge, Surrey, KT13 8PE |
| HELBING, Rutger Albert RESIGNED | Director | 09 Mar 2007 | 16 Apr 2010 | England | June 1967 | 26th Floor, Portland House, Bressenden Place, London, SW1E 5BG |
| HULME, Kathleen Mary RESIGNED | Director | 02 Jan 2001 | 01 Aug 2005 | | August 1954 | Gate House, Burfield Road, Old Windsor, Berkshire, SL4 2LH |
| INNES, David Iain, Dr RESIGNED | Director | 27 Mar 2000 | 01 Dec 2004 | United Kingdom | April 1955 | The Strothers, Slaley, Hexham, Northumberland, NE47 0AG |
| JOWETT, Alan RESIGNED | Director | 26 Jul 1993 | 02 Jan 2003 | | November 1946 | 5 Sherborne, Great Lumley, Chester Le Street, County Durham, DH3 4ND |
| KAVANAGH, Eamon Anthony RESIGNED | Director | | 01 Nov 1994 | | January 1954 | 12 Adwalton Close, Drighlington, Bradford, West Yorkshire, BD11 1DQ |
| MCMAHON, Ian Reid RESIGNED | Director | 05 May 1998 | 02 Jan 2001 | | November 1952 | Trampletts, 53a Bath Street, Abingdon, Oxfordshire, OX14 1EA |
| PARRISH, Andrew Ronald RESIGNED | Director | 20 Nov 1995 | 31 Dec 1996 | | August 1945 | Whitemoors, Broadlands, Brockenhurst, Hampshire, SO42 7SX |
| PATON, Nigel Robert RESIGNED | Director | 01 Aug 2005 | 12 Nov 2007 | | August 1957 | 29 Bulstrode Court, Gerrards Cross, Buckinghamshire, SL9 7RS |
| RIVERS, Dominic James RESIGNED | Director | 08 Jun 2016 | 31 Dec 2016 | England | November 1977 | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| SHAMBROOK, Andrew John RESIGNED | Director | 16 Apr 2010 | 04 Apr 2011 | United Kingdom | March 1977 | 26th Floor, Portland House, Bressenden Place, London, SW1E 5BG |
| SMALLEY, Michael RESIGNED | Director | 25 Feb 2015 | 07 May 2024 | England | November 1958 | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| SMITH, David Colin RESIGNED | Director | 26 Jul 1993 | 27 Mar 2000 | | June 1955 | Hill Brown, Bullers Green, Morpeth, Northumberland, NE61 1DH |
| SPARKS, Raymond Richard RESIGNED | Director | 12 Nov 2007 | 30 Jan 2014 | United Kingdom | January 1962 | 26th Floor, Portland House, Bressenden Place, London, SW1E 5BG |
| TAYLOR, Colin RESIGNED | Director | 26 Jul 1993 | 20 Nov 1995 | | February 1960 | 17 Bridgewater Park Drive, Skellow, Doncaster, South Yorkshire, DN6 8RL |
| TURNER, David Allan, Mr. RESIGNED | Director | 25 Feb 2015 | 22 Apr 2015 | United Kingdom | November 1971 | 26th Floor, Portland House, Bressenden Place, London, SW1E 5BG, United Kingdom |
| UPTON, David RESIGNED | Director | 29 May 2024 | 05 Mar 2025 | United Kingdom | October 1989 | The Akzonobel Building, Wexham Road, Slough, SL2 5DS, United Kingdom |
| WAXMAN, Anthony Philip RESIGNED | Director | 04 Apr 2011 | 21 Jul 2014 | United Kingdom | June 1969 | 26th Floor, Portland House, Bressenden Place, London, SW1E 5BG |
| WELSBY, Glyn Mikal RESIGNED | Director | 02 Jan 2003 | 31 Jan 2005 | | November 1968 | 139 Edge Hill, Darras Hall Ponteland, Newcastle Upon Tyne, Tyne & Wear, NE20 9JT |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 19 Jan 1993 | 03 Feb 1993 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |
| O.H. DIRECTOR LIMITED RESIGNED | Director | 19 Aug 2009 | 25 Feb 2015 | | | 26th, Floor, Portland House Bressenden Place, London, SW1E 5BG, United Kingdom |
| WESTMINSTER SECURITIES LIMITED RESIGNED | Director | 03 Feb 1993 | 05 May 1998 | | | Pentagon House, Sir Frank Whittle Road, Derby, DE21 4XA |
| WILLIAMS MANAGEMENT SERVICES LIMITED RESIGNED | Director | 03 Feb 1993 | 05 May 1998 | | | Pentagon House, Sir Frank Whittle Road, Derby, Derbyshire, DE21 4XA |