| INFORMA COSEC LIMITED ACTIVE | Secretary | 04 Aug 2021 | | | | 5, Howick Place, London, SW1P 1WG, United Kingdom |
| BANE, Simon Robert ACTIVE | Director | 23 Jul 2013 | | England | October 1971 | Informa Plc, 5 Howick Place, London, SW1P 1WG |
| CARTER, Stephen Andrew ACTIVE | Director | 01 Jan 2014 | | United Arab Emirates | February 1964 | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| HOPLEY, Rupert John Joseph ACTIVE | Director | 01 Nov 2011 | | England | March 1969 | 5, Howick Place, London, SW1P 1WG, United Kingdom |
| PERKINS, Nicholas Michael ACTIVE | Director | 28 Sep 2018 | | England | September 1969 | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| WRIGHT, Gareth Richard ACTIVE | Director | 31 Mar 2010 | | England | July 1972 | 5, Howick Place, London, SW1P 1WG, United Kingdom |
| ASH, Paul RESIGNED | Secretary | 17 Feb 1997 | 30 Apr 2001 | | | Beethovenlaan 10, Hilversum, 1Z17CJ, Netherlandsa |
| CALLABY, Andrea Mary RESIGNED | Secretary | 01 Jul 2006 | 05 Jan 2007 | | | 5 Thornton Drive, Colchester, Essex, CO4 5WB |
| HADOW, Jillian Denise RESIGNED | Secretary | | 17 Feb 1997 | | | 100 Campden Hill Road, London, W8 7AP |
| HALL, Bruce Alexander RESIGNED | Secretary | 22 Dec 2003 | 01 Jul 2006 | | | 40 Queensberry Avenue, Clarkston, Glasgow, G76 7DU |
| HOPLEY, Rupert John Joseph RESIGNED | Secretary | 31 Dec 2018 | 04 Aug 2021 | | | 5, Howick Place, London, SW1P 1WG, United Kingdom |
| MARTIN, Emily Louise RESIGNED | Secretary | 01 Jun 2011 | 07 Feb 2014 | | | Mortimer House, 37-41 Mortimer Street, London, W1T 3JH, United Kingdom |
| MAYBURY, Christopher William Percy RESIGNED | Secretary | 01 Jan 2003 | 02 Jan 2003 | | | 5 Ships Hill, Tuckers Point, St Georges, Hs02, Bermuda |
| RICHMOND, Sonia Anna RESIGNED | Secretary | 05 Jan 2007 | 04 Feb 2008 | | | 8 Viscount Gardens, Byfleet, Surrey, KT14 6HE |
| STANLEY, Helen Jane RESIGNED | Secretary | 01 Apr 2014 | 23 Apr 2015 | | | Mortimer House, 37-41 Mortimer Street, London, W1T 3JH, United Kingdom |
| WOOLLARD, Julie Louise RESIGNED | Secretary | 04 Feb 2008 | 31 Dec 2018 | | | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| ASH, Paul RESIGNED | Director | 14 Feb 1997 | 29 Apr 2002 | | January 1956 | Beethovenlaan 10, Hilversum, 1Z17CJ, Netherlandsa |
| BURTON, John William RESIGNED | Director | 01 Jul 2006 | 31 Aug 2011 | United Kingdom | January 1965 | Mortimer House, 37-41 Mortimer Street, London, W1T 3JH |
| FOYE, Anthony Martin RESIGNED | Director | 08 Sep 2005 | 31 Dec 2007 | United Kingdom | July 1962 | Lynwood, White Lane, Hannington, Hampshire, RG26 5TN |
| FULLELOVE, Glyn William RESIGNED | Director | 01 Nov 2015 | 28 Sep 2018 | United Kingdom | April 1961 | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| GILBERTSON, David Stuart RESIGNED | Director | 08 Sep 2005 | 20 Mar 2008 | England | September 1956 | Casa Maria, Spaniard's End Hampstead, London, NW3 7JG |
| HADOW, Jillian Denise RESIGNED | Director | 03 Jan 1995 | 06 Apr 1997 | | January 1957 | 100 Campden Hill Road, London, W8 7AP |
| HALL, Bruce Alexander RESIGNED | Director | 08 Dec 2003 | 31 Jan 2008 | | September 1973 | 40 Queensberry Avenue, Clarkston, Glasgow, G76 7DU |
| JACKSON, Mark Xavier RESIGNED | Director | 31 Jul 1999 | 23 Sep 2002 | | March 1966 | Flat 2 2 Waldemar Avenue, London, SW6 5NA |
| JACOBS, Rachel Elizabeth RESIGNED | Director | 27 May 2010 | 16 Sep 2011 | United Kingdom | December 1975 | Mortimer House, 37/41 Mortimer Street, London, W1T 3JH, England |
| JENNINGS, Andrew Rayner RESIGNED | Director | 23 Sep 2002 | 09 Dec 2003 | | May 1970 | 42 Mayhill Road, London, SE7 7JQ |
| KERSWELL, Mark Henry RESIGNED | Director | 24 Apr 2002 | 31 Mar 2011 | England | June 1967 | Mortimer House, 37/41 Mortimer Street, London, W1T 3JH, England |
| LARSEN, Anne Marie RESIGNED | Director | | 27 Jun 1994 | | February 1964 | 27 Saint Leonards Rise, Orpington, Kent, BR6 9NA |
| LOVETT, Clive Jonathan RESIGNED | Director | 08 Jul 2008 | 15 May 2009 | England | April 1964 | 31a Hall Park Hill, Berkhamsted, Hertfordshire, HP4 2NH |
| MACKAY, Sheila Anne RESIGNED | Director | 25 Jan 1996 | 31 Jul 1999 | | September 1957 | Broomhills, Logmore Lane, Westcott Dorking, Surrey, RH4 3JY |
| MAYBURY, Christopher William Percy RESIGNED | Director | 15 Dec 1997 | 31 Jul 1999 | Bermuda | June 1959 | 5 Ships Hill, Tuckers Point, St Georges, Hs02, Bermuda |
| MUSSENDEN, Sarah Elizabeth RESIGNED | Director | 01 Nov 2015 | 12 May 2016 | United Kingdom | October 1965 | Woodside House, Rickmansworth, Hertfordshire, WD3 6EU, United Kingdom |
| O'MAHONY, Michelle RESIGNED | Director | 23 Nov 1994 | 30 Aug 1996 | | September 1963 | 226 The Circle, Queen Elizabeth Street, London, SE1 2JN |
| OXLEY, Rosalind Jean Mary RESIGNED | Director | | 15 Dec 1997 | England | November 1959 | 92 Elgin Crescent, London, W11 2JL |
| RIGBY, Peter Stephen RESIGNED | Director | 08 Sep 2005 | 31 Dec 2013 | Switzerland | July 1955 | Mortimer House, 37/41 Mortimer Street, London, W1T 3JH, England |
| TER BALKT, Albert Bastiaan RESIGNED | Director | 24 Apr 2002 | 01 Jul 2006 | | July 1964 | Boomber Glaan 21, Hilversum, 1217 Rm, The Netherlands |
| WALKER, Adam Christopher RESIGNED | Director | 28 Mar 2008 | 31 Dec 2013 | Switzerland | September 1967 | Mortimer House, 37/41 Mortimer Street, London, W1T 3JH, England |
| WOOD, David Derek RESIGNED | Director | 24 Apr 2002 | 22 Dec 2003 | | April 1960 | 85 Holmesdale Road, Teddington, Middlesex, TW11 9LQ |