| HERTFORD COMPANY SECRETARIES LIMITED ACTIVE | Nominee Secretary | 08 Aug 2007 | | | | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR, United Kingdom |
| KETTLEBOROUGH, Allan ACTIVE | Director | 01 Jun 1995 | | United Kingdom | May 1966 | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR, United Kingdom |
| KETTLEBOROUGH, Allan RESIGNED | Secretary | 10 Dec 1996 | 08 Aug 2007 | | | 43 Marie Curie Drive, Newcastle Upon Tyne, NE4 6SS |
| HERTFORD COMPANY SECRETARIES LIMITED RESIGNED | Nominee Secretary | 05 Aug 1993 | 10 Dec 1996 | | | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR |
| BALDWIN, Patricia RESIGNED | Director | 11 Feb 2002 | 05 Jan 2011 | United Kingdom | May 1948 | 11 Marie Curie Drive, Newcastle, Tyne & Wear, NE4 6SS |
| BANN, John RESIGNED | Director | 01 Jun 1995 | 08 Aug 2000 | | September 1974 | 41 Marie Curie Drive, Newcastle Upon Tyne, NE4 6SS |
| BETTENCOURT, Richard Santos RESIGNED | Director | 13 Sep 2005 | 29 Jul 2014 | United Kingdom | July 1974 | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR, United Kingdom |
| FENNER, Andi RESIGNED | Director | 14 Oct 2002 | 15 Nov 2003 | | August 1974 | 31 Marie Curie Drive, Newcastle Upon Tyne, Tyne & Wear, NE4 6SS |
| HALLSWORTH, Kate RESIGNED | Director | 14 Feb 2006 | 28 Sep 2020 | United Kingdom | October 1978 | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR, United Kingdom |
| HENZELL, John RESIGNED | Director | 01 Jun 1995 | 22 Feb 2000 | | November 1965 | 11 Marie Curie Drive, Newcastle Upon Tyne, NE4 6SS |
| LATHAM, Gary RESIGNED | Director | 08 Feb 2000 | 08 Aug 2000 | | February 1968 | 35 Marie Curie Drive, Newcastle Upon Tyne, Tyne & Wear, NE4 6SS |
| O'CONNOR, Tonia June RESIGNED | Director | 10 Dec 1996 | 23 Aug 2015 | United Kingdom | August 1972 | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR, United Kingdom |
| OLDHAM, Kevin Arthur RESIGNED | Director | 21 Feb 2006 | 17 Jan 2017 | United Kingdom | February 1971 | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR, United Kingdom |
| OLSSON, Elaine RESIGNED | Director | 14 Oct 2002 | 27 Sep 2004 | | December 1969 | 15 Marie Curie Drive, Newcastle Upon Tyne, Tyne & Wear, NE4 6SS |
| REDMAN, Janet Elaine RESIGNED | Director | 01 Jun 1995 | 13 Aug 2004 | | April 1958 | 7 Marie Curie Drive, Newcastle Upon Tyne, NE4 6SS |
| STONE, Gregory Martin RESIGNED | Director | 31 Oct 2000 | 14 Apr 2008 | United Kingdom | August 1974 | 9 Marie Curie Drive, Elswick, Newcastle Upon Tyne, Tyne & Wear, NE4 6SS |
| SUMMERS, William Bell RESIGNED | Director | 10 Feb 2004 | 04 Jun 2004 | | September 1958 | 35 Marie Curie Drive, Newcastle, Tyne & Wear, NE4 6SS |
| WATSON, Julie Ann RESIGNED | Director | 10 Dec 1996 | 08 Aug 2000 | | June 1966 | 35 Marie Curie Drive, Newcastle, Tyne & Wear, NE4 6SS |
| CORPORATE PROPERTY MANAGEMENT LIMITED RESIGNED | Director | 05 Aug 1993 | 01 Jun 1995 | | | 1/3 Evron Place, Hertford, SG14 1PA |
| HERTFORD COMPANY SECRETARIES LIMITED RESIGNED | Nominee Director | 05 Aug 1993 | 01 Jun 1995 | | | Rmg House, Essex Road, Hoddesdon, Hertfordshire, EN11 0DR |