| WPP GROUP (NOMINEES) LIMITED ACTIVE | Secretary | 19 Sep 2007 | | | | Sea Containers House, 18 Upper Ground, London, SE1 9GL, England |
| MURRAY, Liam Daniel ACTIVE | Director | 09 Aug 2023 | | England | January 1980 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| PELTIER, Jean Michel ACTIVE | Director | 17 Jun 2026 | | France | March 1972 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| GRIFFITHS, Sally Jane RESIGNED | Secretary | | 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 |
| BELGAUMI, Ali Azhar RESIGNED | Director | 19 Mar 2021 | 05 Apr 2024 | Singapore | September 1973 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| CARTER, Carolyn RESIGNED | Director | 06 Feb 2002 | 22 Apr 2010 | | November 1952 | 2 Sterling Street, London, SW7 1HN |
| EDWARDS, Roger John RESIGNED | Director | | 01 Jun 1999 | | November 1941 | The Thatches, Forest Road, Pyrford, Surrey, GU22 8LU |
| EGGAR, Jonathan Neil RESIGNED | Director | 09 Aug 2023 | 01 Dec 2025 | England | April 1976 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| ELLIS, Sylvia Christine RESIGNED | Director | 26 Feb 1992 | 28 Feb 1992 | | January 1958 | The Old Boathouse 11 Chiltern View, Saunderton, High Wycombe, Buckinghamshire, HP14 4HX |
| FELSHER, Steven G RESIGNED | Director | 28 Jul 1997 | 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 Jan 2018 | England | September 1962 | 200 Fifth Avenue, New York, 10010, United States |
| GRUDZINA, John Anthony RESIGNED | Director | 06 Sep 2007 | 01 May 2023 | United States | April 1953 | 97 Wild Azalea Lane, Skillman, New Jersey 08558, United States |
| HANCOCK, David Martin RESIGNED | Director | | 31 Mar 1994 | | May 1936 | Tall Trees, 5 Woodfield Hill, Coulsdon, Surrey, CR5 3EL |
| HIRST, William Jonathan Tennyson RESIGNED | Director | 28 Jul 1997 | 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 |
| JOHNSON, Charles Morgan RESIGNED | Director | | 17 Feb 1994 | | June 1944 | Belgrave House, 25 Palace Road, Molesey, Surrey, KT8 9DJ |
| 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 |
| MARTIN, Sharon Florence RESIGNED | Director | 30 Apr 2002 | 17 Jul 2002 | United Kingdom | May 1970 | 15 Taylor Row, Wilmington, Kent, DA2 7DU |
| 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 | 06 Sep 2007 | 01 Jan 2017 | England | January 1968 | 18, Cavalry Gardens, Putney, London, England, SW15 2QQ, United Kingdom |
| PENSON, Alan Anthony RESIGNED | Director | 31 Mar 1994 | 21 Jul 1995 | United Kingdom | January 1952 | Fairfield House, Chalfont St Giles, Buckinghamshire, HP8 4EL |
| SHANNON, Oliver John Christopher RESIGNED | Director | | 31 Dec 2001 | | September 1936 | 59 Cumberland Terrace, Regents Park, London, NW1 4HJ |
| SINGH, Nirvik Manmohan RESIGNED | Director | 18 Feb 2021 | 05 Apr 2024 | Singapore | August 1963 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| SMITH, Jason James Stuart RESIGNED | Director | 01 Dec 2025 | 29 May 2026 | England | October 1980 | Rose Court, 2 Southwark Bridge Road, London, SE1 9HS, England |
| STICHER, Robert RESIGNED | Director | 30 Apr 2002 | 16 Jul 2002 | | October 1967 | 100 Brook Avenue, Edgware, Middlesex, HA8 9XA |
| 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 | 01 Feb 1996 | 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 |