| ADAMSON, Ian James ACTIVE | Secretary | 01 Aug 2010 | | | | 1, Rose Meadow, Dassels, Braughing, Ware, Hertfordshire, SG11 2RS, United Kingdom |
| ADAMSON, Ian James ACTIVE | Director | 01 Feb 2013 | | England | March 1964 | One, More London Place, London, Greater London, SE1 2AF |
| FLAHERTY, Patrick Paul ACTIVE | Director | 21 Nov 2014 | | United Kingdom | July 1955 | One, More London Place, London, Greater London, SE1 2AF |
| FAHRENHEIM, Donald Gavan RESIGNED | Secretary | 01 Oct 1997 | 01 Aug 2010 | | | 6 Lyndhurst Drive, Harpenden, Hertfordshire, AL5 5QN |
| PATERSON, Alec Norman RESIGNED | Secretary | | 01 Oct 1997 | | | 53 Marshals Drive, St Albans, Hertfordshire, AL1 4RD |
| DALTON, Kennedy Fletcher RESIGNED | Director | 22 Jul 1996 | 01 Aug 2010 | Scotland | August 1948 | 3 Bonaly Road, Edinburgh, EH13 0EA |
| DEAN, James Douglas RESIGNED | Director | | 01 Jun 1993 | | November 1932 | 9 Park Avenue, Woodford Green, Essex, IG8 0EU |
| FAHRENHEIM, Donald Gavan RESIGNED | Director | 01 May 1997 | 01 Aug 2010 | United Kingdom | February 1955 | 6 Lyndhurst Drive, Harpenden, Hertfordshire, AL5 5QN |
| FORD, David RESIGNED | Director | 01 Jun 1993 | 22 Jul 1996 | | August 1950 | Furzen Hall Cottage Furzenhall Road, Biggleswade, Bedfordshire, SG18 0AD |
| HAMILTON, Ian RESIGNED | Director | 22 Jul 1996 | 31 May 1997 | | October 1954 | Nettleden Grange, Nettleden, Hemel Hempstead, Hertfordshire, HP1 3DQ |
| HODKINSON, Stephen Lambert RESIGNED | Director | 01 Aug 2010 | 30 Dec 2011 | England | May 1952 | Aecom House, 63-77 Victoria Street, St. Albans, Hertfordshire, AL1 3ER, United Kingdom |
| MOIR, Alexander Henry Morham RESIGNED | Director | 22 Jul 1996 | 04 Aug 1998 | United Kingdom | August 1938 | Hillcrest, Frith Hill, Great Missenden, Buckinghamshire, HP16 9QE |
| MOIR, Alexander Henry Morham RESIGNED | Director | | 01 Jun 1993 | United Kingdom | August 1938 | Hillcrest, Frith Hill, Great Missenden, Buckinghamshire, HP16 9QE |
| NEX, Roger Edward RESIGNED | Director | | 22 Jul 1996 | | February 1946 | 128, Clarence Road, St. Albans, Herts, AL1 4NW |
| PALMER, Andrew Richard RESIGNED | Director | 01 Jun 1994 | 22 Jul 1996 | | April 1952 | 41 Park View, Stevenage, Hertfordshire, SG2 8PS |
| REITH, Robert Davidson RESIGNED | Director | | 01 Jun 1993 | | July 1938 | Loomwood 35 Loom Lane, Radlett, Hertfordshire, WD7 8AB |
| SEELEY, Rebecca Jayne RESIGNED | Director | 30 Dec 2011 | 01 Feb 2013 | United Kingdom | April 1980 | Aecom House, 63-77 Victoria Street, St. Albans, Hertfordshire, AL1 3ER, United Kingdom |
| SHEAVES, Peter Alan RESIGNED | Director | 21 Jul 1993 | 22 Jul 1996 | | June 1953 | 29 Granby Avenue, Harpenden, Hertfordshire, AL5 5QP |
| SMITH, David James RESIGNED | Director | 01 Aug 2010 | 21 Nov 2014 | United Kingdom | January 1957 | Aecom House, 63-77 Victoria Street, St. Albans, Hertfordshire, AL1 3ER, United Kingdom |