| WPP GROUP (NOMINEES) LIMITED ACTIVE | Secretary | 01 Sep 2006 | | | | Sea Containers House, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| NICHOLS, Michael John ACTIVE | Director | 30 May 2024 | | England | March 1985 | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| BLEASE, Jacqueline Anne Chapple RESIGNED | Secretary | 01 Mar 2011 | 12 Mar 2025 | | | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| EGGINGTON, Andrew John RESIGNED | Secretary | 04 Jun 1999 | 16 Nov 2001 | | | 1 Athlone, Albany Crescent, Claygate, Esher, Surrey, KT10 0PF |
| PULLEN, David John Dowsing RESIGNED | Secretary | | 04 Jun 1999 | | | Bray House, Burstead Close, Cobham, Surrey, KT11 2NL |
| TOWNSHEND, Brian RESIGNED | Secretary | 17 Dec 2001 | 01 Sep 2006 | | | 24 The Squirrels, Pinner, Middlesex, HA5 3BD |
| ADEY, Gideon Ben RESIGNED | Director | 28 Oct 1999 | 16 Sep 2014 | United Kingdom | October 1968 | 25 Marsh Road, Pinner, Middlesex, HA5 5NL |
| ALEXANDER, Terence RESIGNED | Director | 09 Dec 1992 | 15 Nov 1995 | | September 1944 | 16 Spencer Road, East Molesey, Surrey, KT8 0SP |
| ATHERTON, Andrew Duncan RESIGNED | Director | 09 Apr 2001 | 18 Mar 2005 | Britain | September 1965 | 13 Claremont Park, Finchley, London, N3 1TG |
| BALL, Michelle RESIGNED | Director | 28 Oct 1999 | 14 May 2001 | | October 1963 | Stockley, Love Lane, Kings Langley, Hertfordshire, WD4 9HN |
| BOSWORTH, Catherine RESIGNED | Director | 03 Sep 2001 | 28 Apr 2006 | | April 1971 | 22a Offord Road, Islington, London, N1 1DL |
| BYLES, David Warner RESIGNED | Director | | 05 Jun 1995 | | April 1954 | Cutlands St Leonards Road, Nazeing, Waltham Abbey, Essex, EN9 2HJ |
| CLARK, Scott Michael RESIGNED | Director | 11 Sep 2023 | 23 Apr 2024 | England | October 1975 | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| DAVIDSON, John Joseph RESIGNED | Director | 01 Jul 2019 | 30 Oct 2024 | England | December 1968 | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| DE COURCY THOMPSON, Alexander Jeremy RESIGNED | Director | 28 Oct 1999 | 16 Sep 2014 | Usa | April 1968 | 27, Farm Street, London, W1J 5RJ, United Kingdom |
| DOBINSON, Rex RESIGNED | Director | 28 Oct 1999 | 30 Mar 2001 | | January 1947 | 80 Ryecroft Road, London, SW16 3EH |
| DUNTON, Nicholas James RESIGNED | Director | 07 Nov 2016 | 16 Feb 2018 | England | June 1974 | 27, Farm Street, London, W1J 5RJ |
| ELLERY, Timothy John RESIGNED | Director | | 19 Jan 1996 | | December 1945 | Pinecrest 11 Briton Hill Road, Sanderstead, South Croydon, Surrey, CR2 0JG |
| EMMS, Sally RESIGNED | Director | 28 Oct 1999 | 16 Sep 2013 | | December 1973 | 165 Leahurst Road, Hither Green, London, SE13 5LW |
| FORGHAM, Jillian Alison RESIGNED | Director | | 28 Oct 1999 | United Kingdom | March 1959 | 140 Fifth Avenue, London, W10 4DU |
| FURNESS, John Christopher RESIGNED | Director | 18 Oct 1994 | 30 Apr 1999 | England | July 1949 | Barn Ridge, Coopers Hill Road, Redhill, Surrey, RH1 5PD |
| GOLDSMID, Jonathan Mark RESIGNED | Director | 02 Oct 2000 | 29 Jul 2009 | England | February 1969 | 128 Balham High Road, London, SW12 9AA |
| GORMAN, Michael RESIGNED | Director | | 14 Jan 1994 | | October 1948 | 17 Westhorpe Road, Putney, London, SW15 1QH |
| HARRISON, Michael John Sutherland RESIGNED | Director | | 28 Oct 1999 | | March 1944 | 18 Saxon Way, Old Windsor, Berkshire, SL4 2PT |
| HIRD, Rachael RESIGNED | Director | 20 Dec 2013 | 16 Dec 2022 | England | April 1967 | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| LAVIS, Ann Marie RESIGNED | Director | 28 Oct 1999 | 14 Nov 2008 | | July 1950 | Quarry Bank Higher Stanhill, Oswaldtwistle, Lancashire, BB5 4PP |
| PARKER, Nicholas James RESIGNED | Director | 27 Jan 2023 | 11 Sep 2023 | United Kingdom | April 1967 | The Buckley Building, 49 Clerkenwell Green, London, EC1R 0EB, United Kingdom |
| RICHARDSON, Paul Winston George RESIGNED | Director | 04 Jun 1999 | 28 Oct 1999 | | December 1957 | 27 Farm Street, London, W1J 5RJ |
| RUSSELL, Ian Frank RESIGNED | Director | | 29 Sep 2000 | | May 1943 | 8 Long Copse Close, Great Bookham, Surrey, KT23 3PX |
| SCURFIELD, Alan RESIGNED | Director | 28 Oct 1999 | 10 Aug 2004 | United Kingdom | October 1949 | Southfields, Levenage Lane, Widford, Herts, SG12 8UA |
| SIMPSON, John Owen RESIGNED | Director | | 18 Dec 1994 | | November 1953 | 37 Whitethorn Drive, Prestbury, Cheltenham, Gloucestershire, GL52 5LL |
| SIMS, Joseph Martin RESIGNED | Director | | 01 Jan 1998 | | January 1943 | Cobwood, The Street, Plaxtol, Kent, TN15 0QQ |
| SKINNER, Carl RESIGNED | Director | 28 Oct 1999 | 20 Jan 2005 | | November 1965 | 8 Reydon Avenue, Wanstead, London, E11 2JD |
| STEVENS, Robert Lawrence RESIGNED | Director | | 17 Apr 1993 | England | December 1951 | 21 Ford Close, Ashford, Middlesex, TW15 3SB |
| SULLIVAN, Dennis RESIGNED | Director | | 05 Apr 2005 | | December 1946 | 49 Shirley Drive, Hove, East Sussex, BN3 6UB |
| TALBOT, Philip Michael RESIGNED | Director | | 14 Jan 1994 | | September 1961 | Flat 3 29 Poplar Grove, Hammersmith, London, W6 7RF |
| TAYLOR, Stuart Michael RESIGNED | Director | 19 Mar 2018 | 30 Jun 2019 | England | April 1963 | Sea Containers, 18 Upper Ground, London, SE1 9GL, United Kingdom |
| THOMAS, Paul RESIGNED | Director | 14 May 2001 | 31 May 2002 | | May 1966 | Rowan House Roundheads End, Beaconsfield, Buckinghamshire, HP9 1YB |
| TOWNSHEND, Brian RESIGNED | Director | 17 Dec 2001 | 07 Nov 2016 | United Kingdom | May 1966 | 24 The Squirrels, Pinner, Middlesex, HA5 3BD |