| FAIRHAM, Nicholas Stuart ACTIVE | Director | 20 Nov 2021 | | England | November 1971 | 11, Ducie Street, Manchester, M1 2JB, England |
| KELL, Alistair William ACTIVE | Director | 25 Feb 2026 | | England | November 1968 | 11, Ducie Street, Manchester, M1 2JB, England |
| CLEGG, Nicholas William RESIGNED | Secretary | 31 Mar 1992 | 08 Mar 1993 | | | 41 The Street, Hullavington, Chippenham, Wiltshire, SN14 6DP |
| FUSSELL, Brynley RESIGNED | Secretary | 17 Dec 2002 | 30 Apr 2017 | | | Bdp Limited, Bdp Limited, 11 Ducie Street, Piccadilly Basin, Manchester, Greater Manchester, M1 2JB, England |
| WELLS, Heather Olwyn RESIGNED | Secretary | 01 May 2017 | 01 Jun 2026 | | | 11 Ducie Street, Piccadilly Basin, Manchester, M1 2JB, England |
| WILSON, Brian John RESIGNED | Secretary | 08 Mar 1993 | 17 Dec 2002 | | | Easy Reach 16 New Bristol Road, Worle, Weston Super Mare, Avon, BS22 6AB |
| OVALSEC LIMITED RESIGNED | Nominee Secretary | 21 Jan 1992 | 31 Mar 1992 | | | 2 Temple Back East, Temple Quay, Bristol, BS1 6EG |
| ADAMS, Robert Arthur RESIGNED | Director | 17 Dec 2002 | 31 Dec 2004 | United Kingdom | December 1946 | 5 Princelet Street, London, E1 6QH |
| ALLEN, Richard William RESIGNED | Director | 08 Feb 1999 | 03 Dec 1999 | | May 1959 | 21 Pirelli Way, Eastleigh, Hampshire, SO50 5GE |
| ALWAY, David John RESIGNED | Director | 31 Mar 1992 | 17 Dec 2002 | United Kingdom | December 1939 | 17 Glenside Close, Bristol, Avon, BS16 2QY |
| BELL, Graham Winton RESIGNED | Director | 31 Mar 1992 | 12 Oct 1992 | | April 1943 | 12 Woodstock Avenue, Redland, Bristol, Avon, BS6 6EN |
| BROOKES, Paul Malcolm RESIGNED | Director | 31 Mar 1992 | 30 Nov 1997 | | February 1954 | 11 The Crescent, Backwell, Bristol, Avon, BS19 3NL |
| CLEGG, Nicholas William RESIGNED | Director | 31 Mar 1992 | 30 Nov 1992 | | July 1956 | 41 The Street, Hullavington, Chippenham, Wiltshire, SN14 6DP |
| CUSA, Peter John RESIGNED | Director | 31 Mar 1992 | 31 Jan 1999 | United Kingdom | May 1942 | 65 Clyst Valley Road, Clyst St. Mary, Exeter, Devon, EX5 1DE |
| DAVIES, Peter RESIGNED | Director | 31 Mar 1992 | 16 May 2003 | | December 1952 | 4 Gleneagles Drive, Henbury, Bristol, BS10 7PS |
| DRUMMOND, Peter Duncan RESIGNED | Director | 17 Dec 2002 | 16 Jan 2014 | England | November 1953 | 35 Ringwood Avenue, East Finchley, London, N2 9NT |
| GOARD, Robert RESIGNED | Director | 31 Mar 1992 | 17 Dec 2002 | | October 1944 | Cranmoor Villa 31 Cross Hands Road, Pilning, Bristol, Avon, BS12 3JB |
| MCMANUS, John RESIGNED | Director | 16 Jan 2014 | 19 Nov 2021 | Scotland | May 1957 | Building Design Partnership Limited, 11 Ducie Street, Piccadilly Basin, Manchester, Greater Manchester, M1 2JB, England |
| PARKER, John Robert RESIGNED | Director | 17 Dec 2002 | 01 Jun 2012 | England | April 1953 | 2 Rymer Grove, Longton, Preston, PR4 5YS |
| PAVEY, Keith Clifford RESIGNED | Director | 17 Dec 2002 | 30 Jun 2013 | | April 1948 | 23 Westgate, Caledonian Road, Bristol, BS1 6JR |
| RADFORD, David John RESIGNED | Director | 31 Mar 1992 | 24 Apr 2004 | England | August 1947 | 21 Malvern Buildings, Bath, BA1 6JX |
| SHAW, Andrew RESIGNED | Director | 31 Mar 1992 | 30 Jun 2007 | United Kingdom | November 1945 | 13 Bell Barn Road, Bristol, BS9 2DA |
| WELLS, Heather Olwyn RESIGNED | Director | 01 Jun 2012 | 01 Jun 2026 | England | July 1964 | Building Design Partnership Limited, 11 Ducie Street, Piccadilly Basin, Manchester, Greater Manchester, M1 2JB, England |
| OVAL NOMINEES LIMITED RESIGNED | Nominee Director | 21 Jan 1992 | 31 Mar 1992 | | | 2 Temple Back East, Temple Quay, Bristol, BS1 6EG |
| OVALSEC LIMITED RESIGNED | Nominee Director | 21 Jan 1992 | 31 Mar 1992 | | | 2 Temple Back East, Temple Quay, Bristol, BS1 6EG |