| BOULTON, Dick ACTIVE | Director | 24 May 2004 | | United Kingdom | July 1967 | 15 Rustat Road, Cambridge, Cambridge, CB1 3QR, United Kingdom |
| PERRY, Wayne Robert ACTIVE | Director | 24 May 2004 | | England | July 1970 | 15 Rustat Road, Cambridge, Cambridge, CB1 3QR, United Kingdom |
| WAGER, Jeremy Vincent RESIGNED | Secretary | 26 Nov 2004 | 30 Jun 2014 | | | 5, Brooklands Avenue, Cambridge, CB2 8BB, United Kingdom |
| EPMG LEGAL LIMITED RESIGNED | Secretary | 01 Jul 2014 | 13 May 2019 | | | 2, Hills Road, Cambridge, Cambridgeshire, CB2 1JP, United Kingdom |
| JORDAN COMPANY SECRETARIES LIMITED RESIGNED | Nominee Secretary | | 01 Mar 2001 | | | 21 St Thomas Street, Bristol, Avon, BS1 6JS |
| LAKIN ROSE RESIGNED | Secretary | 01 Mar 2001 | 17 Jun 2004 | | | Enterprise House Vision Park, Histon, Cambridgeshire, CB4 9ZR |
| LAKIN ROSE COMPANY SECRETARIES LIMITED RESIGNED | Secretary | 17 Jun 2004 | 26 Nov 2004 | | | Pioneer House, Vision Park Histon, Cambridge, Cambridgeshire, CB24 9NL |
| CHERRY, Lynn Suzanne RESIGNED | Director | 07 Oct 1997 | 17 Nov 1999 | | September 1966 | 20 Holyoake Court Whitehill Road, Cambridge, Cambridgeshire, CB5 8LX |
| GARDINER, Alan Wayne RESIGNED | Director | 16 Aug 2000 | 22 Dec 2010 | United Kingdom | September 1978 | Essex House, 71 Regent Street, Cambridge, Cambridgeshire, CB2 1AB |
| GARDNER, Philip RESIGNED | Director | 11 Feb 1994 | 28 Nov 1996 | | January 1963 | 9 Holyoake Court, Elfleda Road, Cambridge, Cambridgeshire, CB5 8NB |
| HOLMES, Colin Robert RESIGNED | Director | | 11 Feb 1994 | United Kingdom | March 1933 | Chantry Mid Meadow, Hungate Lane, Beccles, Suffolk, NR34 9TP |
| HUGHES, David Robert RESIGNED | Director | | 11 Feb 1994 | United Kingdom | January 1959 | Chesters, Low Road Debenham, Stowmarket, Suffolk, IP14 6QU |
| NOBLE, Garry Thomas RESIGNED | Director | 14 May 2000 | 31 Oct 2005 | | December 1970 | 9 Holyoake Court, Whitehill Road, Cambridge, Cambridgeshire, CB5 8NB |
| PRYDE, Alistair Thomas RESIGNED | Director | 28 Nov 1996 | 16 Aug 2000 | | September 1971 | Flat 4 Holyoake Court, Whitehill Road, Cambridge, CB5 8NB |
| SO, Stanley Kai Tong RESIGNED | Director | 11 Feb 1994 | 30 Apr 1999 | | September 1953 | 14 Holyoake Court, Whitehill Road, Cambridge, Cambridgeshire, CB5 8NB |
| STRAGHAN, Camilla Mary Drage RESIGNED | Director | 06 Jul 2004 | 24 Mar 2014 | United Kingdom | March 1951 | 2 Hills Road, Cambridge, Cambs, CB2 1JP, United Kingdom |