| INFORMA COSEC LIMITED ACTIVE | Secretary | 01 Jul 2024 | | | | 5, Howick Place, London, SW1P 1WG, United Kingdom |
| BANE, Simon Robert ACTIVE | Director | 01 Jul 2024 | | England | October 1971 | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| COLE, Nicholas Evan ACTIVE | Director | 01 Jul 2024 | | United Kingdom | July 1975 | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| PERKINS, Nicholas Michael ACTIVE | Director | 01 Jul 2024 | | England | September 1969 | Informa Plc, 5 Howick Place, London, SW1P 1WG, United Kingdom |
| CHALMIN, Christian Jean RESIGNED | Secretary | 29 Jan 1992 | 24 Sep 1993 | | | Garden Flat, 52 Richmond Hill, Richmond, Surrey, TW10 6RQ |
| GREENFIELD, Andrew Victor William RESIGNED | Secretary | 29 Oct 1991 | 27 Nov 1991 | | | 14 Salisbury Avenue, Cheam, Surrey, SM1 2DQ |
| JOSEPH, David RESIGNED | Secretary | 02 Aug 2004 | 23 Nov 2010 | | | The Cottage Home Farm, Leicester Road, Thornhaugh, PE8 6NL |
| KINGWILL, Kym RESIGNED | Secretary | 25 Nov 2010 | 21 Jan 2012 | | | 41-47, Hartfield Road, Wimbledon, London, SW19 3RQ |
| PHILIPPE-SERPAULT, Michele Alice Claude RESIGNED | Secretary | 27 Nov 1991 | 20 Jan 1992 | | | 9 Rue Bourlon-Clauzel, Ville Diavray 92410, FOREIGN, France |
| CORNHILL SECRETARIES LIMITED RESIGNED | Nominee Secretary | 24 Sep 1998 | 02 Aug 2004 | | | St Paul's House, Warwick Lane, London, EC4M 7BP |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 30 Sep 1991 | 29 Oct 1991 | | | 26, Church Street, London, NW8 8EP |
| CHALMIN, Christian Jean RESIGNED | Director | 29 Oct 1991 | 02 Aug 2004 | | February 1947 | Garden Flat, 52 Richmond Hill, Richmond, Surrey, TW10 6RQ |
| DOWNHAM, Chris RESIGNED | Director | 17 Jun 2014 | 30 Nov 2018 | England | September 1972 | Hartfield House First Floor, 41-47 Hartfield Road, Wimbledon, London, SW19 3RQ |
| EUDEN, Anthony John RESIGNED | Director | 01 Feb 2019 | 01 Jul 2024 | England | March 1972 | Hartfield House First Floor, 41-47 Hartfield Road, Wimbledon, London, SW19 3RQ |
| HARRIS, Anthony Charles RESIGNED | Director | 02 Aug 2004 | 31 Aug 2015 | United Kingdom | March 1960 | 12, Feltham Avenue, East Molesey, Surrey, KT8 9BL, Uk |
| JACOB, Denis RESIGNED | Director | 23 Aug 1993 | 12 Jul 1996 | | August 1934 | 12 Rue Kempf, 78430 Loupeciennes, France, FOREIGN |
| JOSEPH, David RESIGNED | Director | 02 Aug 2004 | 23 Nov 2010 | United Kingdom | March 1965 | The Cottage Home Farm, Leicester Road, Thornhaugh, PE8 6NL |
| KINGWILL, Kymberley Newton RESIGNED | Director | 25 Nov 2010 | 21 Jan 2012 | United Kingdom | February 1960 | 41-47, Hartfield Road, Wimbledon, London, SW19 3RQ |
| MACLEAN, Malcolm RESIGNED | Director | 01 Oct 1998 | 22 Jan 2002 | | March 1948 | 21 Ferndale Avenue, Chertsey, Surrey, KT16 9RB |
| MOORE, Toby Gareth RESIGNED | Director | 01 Feb 2019 | 01 Jul 2024 | England | December 1969 | Hartfield House First Floor, 41-47 Hartfield Road, Wimbledon, London, SW19 3RQ |
| PATON, John RESIGNED | Director | 30 Nov 2018 | 01 Jul 2024 | France | May 1957 | Hartfield House First Floor, 41-47 Hartfield Road, Wimbledon, London, SW19 3RQ |
| PHILIPPE-SERPAULT, Michele Alice Claude RESIGNED | Director | 27 Nov 1991 | 20 Jan 1992 | | August 1950 | 9 Rue Bourlon-Clauzel, Ville Diavray 92410, FOREIGN, France |
| PHILIPPE-SERPAULT, Michile Alig Claude RESIGNED | Director | 29 Oct 1991 | 20 Jan 1992 | | October 1950 | 9 Avenue Bowrlon-Clauzel, 92410 Vile D Avray, FOREIGN, France |
| RONGIER, Dominique Jean-Marc RESIGNED | Director | 29 Jan 1992 | 01 Aug 1993 | | June 1945 | 24 Rue Octave Feuillet, Paris 75116, FOREIGN, France |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 30 Sep 1991 | 29 Oct 1991 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |