| POKORA, Lauren Aime ACTIVE | Secretary | 21 Sep 2020 | | | | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| MCARTHUR, Anna Louise Liberty ACTIVE | Director | 31 Aug 2020 | | United Kingdom | January 1987 | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| ROSS, Allan John ACTIVE | Director | 22 Aug 2018 | | United Kingdom | August 1961 | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| BALL, Kenneth William RESIGNED | Secretary | 08 Jul 1994 | 31 Jan 1998 | | | 109 Wardour Street, London, W1V 3TD |
| MACIOCIA, Anthony RESIGNED | Secretary | 31 Jan 1998 | 28 Jan 2016 | | | 87-91, Newman Street, London, W1T 3EY, England |
| MCARTHUR, Anna Louise Liberty RESIGNED | Secretary | 01 Nov 2018 | 21 Sep 2020 | | | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| ROSS, Allan John RESIGNED | Secretary | 28 Jan 2016 | 01 Nov 2018 | | | Havas House , Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| DMCS SECRETARIES LIMITED RESIGNED | Nominee Secretary | 24 Jun 1994 | 08 Jul 1994 | | | 7 Leonard Street, London, EC2A 4AQ |
| ANTONI, Jean Marc RESIGNED | Director | 31 Aug 1999 | 30 Sep 2013 | France | November 1958 | 87-91, Newman Street, London, W1T 3EY, England |
| AVERY, Pedro Mark Daniel RESIGNED | Director | 28 Jan 2016 | 09 Jan 2017 | England | December 1969 | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| BOURNE, Philip Graham RESIGNED | Director | 25 Jun 1998 | 30 Jun 2014 | England | November 1964 | 87-91, Newman Street, London, W1T 3EY, England |
| FERGUSON, Iain Fraser RESIGNED | Director | 30 Dec 1997 | 14 Mar 2006 | England | April 1957 | Churt House, Churt, Farnham, Surrey, GU10 2PX |
| FIDDES, Mark Andrew Harvey RESIGNED | Director | 16 Oct 2001 | 31 Dec 2003 | England | December 1960 | 92 Wandle Road, London, SW17 7DW |
| FOWLESTONE, Mark Garry RESIGNED | Director | 01 Jul 2001 | 31 Oct 2003 | | November 1964 | 9 Bellevue Terrace, Edinburgh, Mid Lothian, EH7 4DT |
| KERGROHENN, Yves RESIGNED | Director | 05 Jan 1998 | 21 Apr 2002 | | March 1942 | 154 Boulevard Malsherbes, Paris, 75017, France |
| LECOSSE, Silvain Pierre RESIGNED | Director | 31 Aug 1999 | 30 Jun 2008 | | May 1945 | 31 Boulevard Du Commandant Charcot, 92200 Neuilly Sur Seine, France |
| MACDONALD, Robert RESIGNED | Director | 01 Jan 2002 | 28 Feb 2011 | United Kingdom | June 1965 | 113 High Street, Lindfield, West Sussex, RH16 2HR |
| MACIOCIA, Anthony RESIGNED | Director | 30 Dec 1997 | 28 Jan 2016 | England | October 1957 | 87-91, Newman Street, London, W1T 3EY, England |
| MCCALLUM, Fergus Andrew RESIGNED | Director | 31 Dec 1997 | 20 Nov 2003 | United Kingdom | October 1962 | 33 Carrick Road, Curzon Park, Chester, CH4 8AN |
| MORRISON, Paul RESIGNED | Director | 25 Jun 1998 | 10 Mar 2000 | | January 1967 | 12 Layer Gardens, London, Greater London, W3 9PR |
| NOBLE, Robert RESIGNED | Director | 01 Jan 2001 | 06 Jun 2001 | | February 1963 | 11 Claremont Lodge, 15 The Downs, Wimbledon, London, SW20 8UA |
| POYNTON, Darren William RESIGNED | Director | 29 Feb 2016 | 30 Jun 2017 | United Kingdom | September 1972 | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| RHYMER, Alastair St John RESIGNED | Director | 28 Jan 2016 | 29 Feb 2016 | England | April 1966 | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| SIMMONS, Jacinta Anne RESIGNED | Director | 31 Dec 1997 | 31 Jul 2005 | | April 1960 | Oaklands 36 Carrwood, Knutsford, Cheshire, WA16 8NE |
| STROYAN, Peter Frank Stewart RESIGNED | Director | 01 Jan 2002 | 04 Jul 2003 | | February 1968 | 3/L, 14 Ellie Street, Glasgow, G11 5HG |
| TREACY, Peter Hugh RESIGNED | Director | 01 Jan 2002 | 28 Jan 2016 | England | April 1967 | 87-91, Newman Street, London, W1T 3EY, England |
| WOODHOUSE, Paul Francis RESIGNED | Director | 29 Feb 2016 | 31 Aug 2020 | England | September 1955 | Havas House, Hermitage Court, Hermitage Lane, Maidstone, Kent, ME16 9NT, England |
| DMCS DIRECTORS LIMITED RESIGNED | Nominee Director | 24 Jun 1994 | 08 Jul 1994 | | | 7 Leonard Street, London, EC2A 4AQ |
| LLOYD ELLERTON LIMITED RESIGNED | Director | 11 Sep 1995 | 04 Jul 1997 | | | 1 Craven Hill, London, W2 3EN |
| LONSDALE RESEARCH LIMITED RESIGNED | Director | 04 Jul 1997 | 31 Dec 1997 | | | 1 Craven Hill, London, W2 3EN |
| M S RESEARCH LIMITED RESIGNED | Director | 08 Jul 1994 | 11 Sep 1995 | | | Marlborough House 20 Stroud Road, Wimbledon Park, London, SW19 8DG |