| AUSTIN, Kathryn Elizabeth ACTIVE | Director | 08 Feb 2011 | | United Kingdom | August 1976 | C/O Interpath Ltd, 10 Fleet Place, London, EC4M 7RB |
| HOFMA, Jens Tjeerd ACTIVE | Director | 16 Feb 2009 | | United Kingdom | October 1966 | C/O Interpath Ltd, 10 Fleet Place, London, EC4M 7RB |
| MARSHALL, Susan ACTIVE | Director | 20 Apr 2018 | | United Kingdom | April 1973 | C/O Interpath Ltd, 10 Fleet Place, London, EC4M 7RB |
| PACKER, Steven ACTIVE | Director | 01 May 2024 | | England | December 1973 | C/O Interpath Ltd, 10 Fleet Place, London, EC4M 7RB |
| ALLEN, Vanessa Jane RESIGNED | Secretary | 24 May 2010 | 05 Nov 2012 | | | Building 1, Imperial Place, Elstree Way, Borehamwood,, Herts, WD6 1JN |
| ASHBY, Timothy John RESIGNED | Secretary | 14 Apr 2009 | 25 Mar 2010 | | | 32 Goldsworth Road, Woking, Surrey, GU21 6JT |
| CAROLAN, Gerard Damian RESIGNED | Secretary | 05 Nov 2012 | 11 Mar 2014 | | | Building 1, Imperial Place, Elstree Way, Borehamwood,, Herts, WD6 1JN |
| CATES, Larry Allen RESIGNED | Secretary | | 15 Aug 1994 | | | Fairway Lodge, Wentworth, Virginia Water, Surrey, GU25 4JR |
| DERKACH, John RESIGNED | Secretary | 02 Sep 2002 | 12 Jun 2006 | | | 24 Fitzroy Road, Primrose Hill, London, NW1 8TX |
| JONES, Mark Vincent RESIGNED | Secretary | 13 Mar 2000 | 02 Sep 2002 | | | 5 Lake View, Moor Hall Lane St Michaels Head, Bishops Stortford, Hertfordshire, CM23 4GZ |
| MURDOCH, Alasdair RESIGNED | Secretary | 12 Jun 2006 | 16 Feb 2009 | | | One Imperial Place, Elstree Way, Borehamwood, Hertfordshire, WD6 1JN |
| PRINSELL, Jonathan Charles RESIGNED | Secretary | 15 Mar 1996 | 13 Mar 2000 | | | Pinehill, Crawley Drive, Camberley, Surrey, GU15 2AB |
| WATKINS, Maria Rachael RESIGNED | Secretary | 11 Mar 2014 | 17 Nov 2020 | | | Building 1, Imperial Place, Elstree Way, Borehamwood,, Herts, WD6 1JN |
| WILLOUGHBY, Jay RESIGNED | Secretary | 15 Oct 1994 | 15 Mar 1996 | | | Flat 3, 46 Princes Gate, London, SW7 2QA |
| ALLAN, Graham Dennis RESIGNED | Director | 13 Dec 2004 | 12 Sep 2006 | | April 1955 | 3500 Fairmount Street \712, Dallas, Texas 75, Usa |
| BARNES, Randall RESIGNED | Director | | 20 Jun 1993 | | August 1951 | 1440 Linden, Wichita Kansas 67202, FOREIGN, Usa |
| BARSEGIYAN, Natalia Valerievna RESIGNED | Director | 20 Feb 2008 | 05 Nov 2010 | United Kingdom | August 1965 | 1, Imperial Place, Elstree Way, Borehamwood, Hertfordshire, WD6 1JN |
| BASSI, Peter Anthony RESIGNED | Director | 07 Nov 1997 | 13 Dec 2004 | | June 1949 | 17601 Harbord Oaks Circle, Dallas, Texas, 75252, Usa |
| BASSI, Peter RESIGNED | Director | 01 May 1995 | 14 Jun 1996 | | June 1949 | 1801 Cliffview, Plano, Collin County, Texas, 75093, Usa |
| BERGREN, Scott RESIGNED | Director | 06 May 2003 | 13 Dec 2004 | | October 1946 | 3831 Turtle Creek Blvd, Dallas, Texas, Usa |
| BIRTS, Henry George Alexander RESIGNED | Director | 04 Nov 2010 | 20 Apr 2018 | United Kingdom | November 1971 | Building 1, Imperial Place, Elstree Way, Borehamwood,, Herts, WD6 1JN |
| BISHOP, Weller Stephen RESIGNED | Director | | 01 Aug 1993 | | August 1947 | 47 Remington Road, Ridgefield Connecticut 06877, FOREIGN, Usa |
| CARUCCI, Richard Thomas RESIGNED | Director | 13 Mar 2000 | 06 May 2003 | | June 1957 | 3421 Purdue, Dallas Tx, Texas 75225, Usa |
| CHO, In Soo RESIGNED | Director | 13 Mar 2000 | 05 Dec 2005 | | August 1952 | 14841 Dallas Parkway, Dallas, Texas 75240-2100, United States |
| COBB, William Charles RESIGNED | Director | 07 Nov 1997 | 13 Mar 2000 | | August 1956 | 6314 Aberdeen Ave, Dallas 75230 Texas, Usa, FOREIGN |
| DENO, Dave RESIGNED | Director | 07 Nov 1997 | 13 Mar 2000 | | June 1957 | 5311 Willow Wood, Dallas 75252 Texas, Usa |
| DERKACH, John RESIGNED | Director | 02 Sep 2002 | 31 Aug 2004 | | October 1960 | 24 Fitzroy Road, Primrose Hill, London, NW1 8TX |
| DERKTCH, John RESIGNED | Director | 02 Sep 2002 | 02 Sep 2002 | | October 1960 | 14 Longland Drive, London, N20 8HE |
| GREEN, Christopher David RESIGNED | Director | 31 Oct 1996 | 29 Mar 1999 | England | February 1953 | Springfield Barn, The Avenue, Barnsdale, Oakham, Rutland, LE15 8AH |
| GRISMER, Patrick Joseph RESIGNED | Director | 12 Sep 2006 | 01 Oct 2008 | | February 1962 | 1 Imperial Place, Elstree Way, Borehamwood, Hertfordshire, WD6 1GA |
| HUDSON, Dane Bruce RESIGNED | Director | 13 Dec 2004 | 05 Dec 2005 | | November 1961 | 3409 Caruth Boulevard, University Park, Texas 75225, Usa |
| HUSTON, Allan RESIGNED | Director | 11 Dec 1992 | 01 May 1995 | | February 1944 | 7802 Cedar Ridge Court, Prospect, Kentucky 40059, FOREIGN, Usa |
| JARVIS, Peter Jack RESIGNED | Director | | 14 Jun 1996 | | July 1941 | Chippings Milestone Close, Ripley, Surrey, GU23 6EP |
| KAHN, Timothy RESIGNED | Director | 01 Aug 1993 | 01 May 1995 | | April 1953 | 9111 East Douglas, Wichita, Kansas, 67207, America |
| LITTLE, Jayne RESIGNED | Director | 12 Sep 2006 | 31 Jan 2011 | United Kingdom | November 1958 | One Imperial Place, Elstree Way, Borehamwood, Hertfordshire, WD6 1JN |
| LORELLI, Michael RESIGNED | Director | 20 Jun 1993 | 31 Jan 1995 | | April 1951 | 911 Linden Court, Wichita Ks 67207, Usa, FOREIGN |
| MURDOCH, Alasdair RESIGNED | Director | 12 Jun 2006 | 16 Feb 2009 | | February 1966 | One Imperial Place, Elstree Way, Borehamwood, Hertfordshire, WD6 1JN |
| O'NEAL, James RESIGNED | Director | 14 Jun 1996 | 07 Nov 1997 | | August 1937 | 5066 Westgate Drive, Dallas Texas 75248, Usa, FOREIGN |
| PANT, Muktesh RESIGNED | Director | 05 Dec 2005 | 12 Sep 2006 | | September 1954 | 5637 Northbrook, Plano, Tx, 75093, Usa |
| PARKER, Alan Charles RESIGNED | Director | 23 Jun 2004 | 12 Sep 2006 | United Kingdom | November 1946 | Wayfarers Lake Road, Wentworth, Virginia Water, Surrey, GU25 4QW |
| PHILLIPS, Mark Randall RESIGNED | Director | 13 Feb 2002 | 23 Jun 2004 | United Kingdom | November 1957 | Scotts Cottage, Scots Lane, Adstock, Buckinghamshire, MK18 2HX |
| PHILPOTT, Stephen John Randall RESIGNED | Director | 29 Mar 1999 | 10 Jul 2000 | United Kingdom | December 1955 | St John's Cottage, Cherry Tree Lane, Fulmer, Berkshire, SL3 6JE |
| PLATT, Andrew Mark RESIGNED | Director | 20 Apr 2018 | 01 May 2024 | United Kingdom | September 1967 | Building 1, Imperial Place, Elstree Way, Borehamwood,, Herts, WD6 1JN |
| PRABHU, Vasant RESIGNED | Director | 14 Jun 1996 | 07 Nov 1997 | | December 1959 | 6106 Meadow Road, Dallas Texas 75230, Usa |
| PRINSELL, Jonathan Charles RESIGNED | Director | 01 May 1995 | 14 Jun 1996 | | June 1995 | Sheraton Park Tower, Knightsbridge, London, SW1, Usa |
| REINEMUND, Steven RESIGNED | Director | | 11 Dec 1991 | | June 1948 | 20 Colonial Court, Wichita Kansas 67207, FOREIGN, Usa |
| RICHARDSON, David Hedley RESIGNED | Director | 23 Jun 2004 | 30 Apr 2005 | | June 1951 | 56 Circus Lodge, Circus Road, London, NW8 9JN |
| RICHARDSON, David Hedley RESIGNED | Director | 11 Dec 1992 | 13 May 1994 | United Kingdom | June 1951 | 47b Church End, Biddenham, Bedford, MK40 4AS |
| RILEY, Christopher Scott RESIGNED | Director | 08 Dec 1997 | 13 Mar 2000 | | February 1959 | Mount Lodge, 16 Townsen Road, Harpenden, Hertfordshire, AL5 4BG |
| RISKEY, Dwight RESIGNED | Director | 06 Dec 1996 | 07 Nov 1997 | | February 1950 | 3409 Wolfe Cir, Plano, Collin, 75025, Usa |
| ROGERS, Christopher Charles Bevan RESIGNED | Director | 01 May 2005 | 12 Sep 2006 | United Kingdom | April 1960 | Mill House, Turville, Henley On Thames, Oxfordshire, RG9 6QL |
| SHANNON, William Mervyn Frew Carey RESIGNED | Director | 10 Jul 2000 | 23 Jun 2004 | United Kingdom | November 1949 | The Grange Studham Lane, Dagnall, Berkhamsted, Hertfordshire, HP4 1RJ |
| SIMPSON, Richard Barry RESIGNED | Director | | 10 Jul 2000 | United Kingdom | December 1948 | Astra House, 53 Dallington Road, Northampton, Northamptonshire, NN5 7BW |
| SINGH, Harmit Jagmohan RESIGNED | Director | 05 Dec 2005 | 12 Sep 2006 | | March 1963 | 5701 Northbrook Drive, Plano, Tx 75093, Usa |
| SPENCER, Michael William Edward RESIGNED | Director | 05 Nov 2012 | 13 Nov 2024 | United Kingdom | January 1969 | C/O Interpath Ltd, 10 Fleet Place, London, EC4M 7RB |
| THOMAS, David Malcolm RESIGNED | Director | | 08 Dec 1997 | | February 1944 | The Paddocks 25 Charlwood Drive, Oxshott, Leatherhead, Surrey, KT22 0HB |
| TYE, Michael Edward RESIGNED | Director | 10 Jul 2000 | 01 Jul 2002 | United Kingdom | December 1953 | Gade House, Frithsden Copse Potten End, Berkhamsted, Hertfordshire, HP4 2RQ |
| VAN REIMSDIJK, Wess RESIGNED | Director | | 11 Dec 1992 | | January 1944 | Seven Gables 2 Stockwell Lane, Wavendon, Milton Keynes, Buckinghamshire, MK17 8LU |
| VENNELLS, Paula Anne RESIGNED | Director | 01 Jul 2002 | 05 Dec 2005 | England | February 1959 | MK43 |
| WALKER, Adrian Rowland RESIGNED | Director | 29 Sep 2014 | 20 Apr 2018 | United Kingdom | February 1969 | Building 1, Imperial Place, Elstree Way, Borehamwood,, Herts, WD6 1JN |
| WILLIAMS, David Gay RESIGNED | Director | | 31 Oct 1996 | England | December 1946 | 24 Dulwich Wood Avenue, London, SE19 1HD |
| WRIGHT, Nicholas David RESIGNED | Director | 13 Mar 2000 | 04 Feb 2002 | | June 1957 | Kilby House, Danesbury Park Road, Welwyn Garden City, Herts, AL6 9SF |
| ZWAIN, Laurence M RESIGNED | Director | 01 May 1995 | 15 Mar 1996 | | October 1952 | 6523 Waggoner Drive, Dallas, Dallas County, Texas, TX T5230, Usa |