| WPP GROUP (NOMINEES) LIMITED ACTIVE | Secretary | 19 Sep 2007 | | | | Sea Containers House, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| MURRAY, Liam Daniel ACTIVE | Director | 09 Aug 2023 | | England | January 1980 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| GRIFFITHS, Sally Jane RESIGNED | Secretary | 14 Jun 2002 | 30 Jun 2003 | | | 83 Brian Avenue, South Croydon, Surrey, CR2 9NJ |
| LYSIONEK, Susan Mary RESIGNED | Secretary | 01 Jul 2003 | 18 Sep 2007 | | | Nightingales, Compton, Surrey, GU3 1DT |
| MITRE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 09 Nov 1998 | 18 Dec 1998 | | | Mitre House, 160 Aldersgate Street, London, EC1A 4DD |
| BELGAUMI, Ali Azhar RESIGNED | Director | 19 Mar 2021 | 05 Apr 2024 | Singapore | September 1973 | 1 Magazine Road #03-07 Central Mall, Singapore, 059567, Singapore |
| CARTER, Carolyn RESIGNED | Director | 06 Feb 2002 | 22 Apr 2010 | | November 1952 | 2 Sterling Street, London, SW7 1HN |
| EDWARDS, Roger John RESIGNED | Director | 18 Dec 1998 | 01 Jun 1999 | | November 1941 | The Thatches, Forest Road, Pyrford, Surrey, GU22 8LU |
| EGGAR, Jonathan Neil RESIGNED | Director | 09 Aug 2023 | 12 Nov 2025 | England | April 1976 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| FELSHER, Steven G RESIGNED | Director | 18 Dec 1998 | 01 May 2007 | | November 1949 | 61 East 11 Street New York City, New York 10003, Usa, FOREIGN |
| GRIFFITHS, Sally Jane RESIGNED | Director | 14 Jun 2002 | 17 Jul 2002 | | February 1953 | 83 Brian Avenue, South Croydon, Surrey, CR2 9NJ |
| GROENENDAAL, Alain RESIGNED | Director | 20 Jan 2017 | 31 Dec 2018 | England | September 1962 | 200 Fifth Avenue, New York, 10010, United States |
| HIRST, William Jonathan Tennyson RESIGNED | Director | 18 Dec 1998 | 19 Nov 2004 | | May 1949 | 136 East 64th Street, Apt 5e, New York City, New York, 10021, Usa |
| INGRAM, Tamara RESIGNED | Director | 27 Jul 2005 | 13 Jun 2008 | United Kingdom | October 1960 | Middle House, No 12 Highbury Place, London, N5 1QZ |
| LINNELL, Peter John RESIGNED | Director | 03 Aug 1999 | 28 Aug 2001 | United Kingdom | May 1958 | Rivers Reach, Hamm Court, Weybridge, Surrey, KT13 8YA |
| MARKWICK, Janet Ann RESIGNED | Director | 01 Feb 2008 | 08 Nov 2012 | England | April 1963 | Downsview House, Baughurst Road, Baughurst, Tadley, Hants, RG26 5LL, United Kingdom |
| MARURI, Eduardo RESIGNED | Director | 01 Jan 2019 | 18 Feb 2021 | England | September 1966 | The Johnson Building, 77 Hatton Garden, London, EC1N 8JS |
| PATTON, David Lomax RESIGNED | Director | 01 Jan 2010 | 01 Jan 2017 | England | January 1968 | The Johnson Building, 77 Hatton Garden, London, EC1N 8JS |
| REEVES, Barbara RESIGNED | Nominee Director | 09 Nov 1998 | 18 Dec 1998 | | October 1962 | Flat 2, 24 Bracknell Gardens, London, NW3 7ED |
| RICH, Michael William RESIGNED | Nominee Director | 09 Nov 1998 | 18 Dec 1998 | | July 1947 | Hillfield, Gorse Hill, Farningham, Kent, DA4 0JU |
| SHANNON, Oliver John Christopher RESIGNED | Director | 18 Dec 1998 | 31 Dec 2001 | | September 1936 | 59 Cumberland Terrace, Regents Park, London, NW1 4HJ |
| SINGH, Nirvik Manmohan RESIGNED | Director | 18 Feb 2021 | 05 Apr 2024 | India | August 1963 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| SMITH, Jason James Stuart RESIGNED | Director | 11 Nov 2025 | 29 May 2026 | England | October 1980 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| STITCHER, Robert RESIGNED | Director | 29 Mar 2004 | 14 Oct 2005 | | October 1967 | Flat 2, 7 Netherhall Gardens, London, NW3 5RN |
| WHITE, Alexander Henry Philip RESIGNED | Director | 01 Dec 2005 | 18 Jan 2008 | United Kingdom | April 1962 | 20 Hillside Road, Hockley, Essex, SS5 4RT |
| WILSON, Roy Paterson RESIGNED | Director | 18 Dec 1998 | 13 Jun 2000 | | April 1947 | Sunmead Cottage Green Street, Lower Sunbury, Middlesex, TW16 6QL |
| WOOD, Ian David RESIGNED | Director | 20 Dec 2012 | 01 Apr 2021 | England | March 1964 | The Johnson Building, 77 Hatton Garden, London, EC1N 8JS |