| MACRURY, Sarah Marion ACTIVE | Secretary | 08 Jul 2024 | | | | Sir Ian Wood House, Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland |
| ANGUS, Grant Rae ACTIVE | Director | 31 Aug 2024 | | Scotland | July 1970 | Sir Ian Wood House, Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland |
| DAGLEISH, Keith Gordon ACTIVE | Director | 23 May 2025 | | Scotland | May 1972 | Sir Ian Wood House, Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland |
| FIDLER, Christopher Laskey RESIGNED | Secretary | | 22 Jul 2016 | | | 66, Marlborough Avenue, Cheadle Hulme, Cheshire, SK8 7AW |
| JONES, Iain Angus RESIGNED | Secretary | 16 Feb 2018 | 12 Jun 2024 | | | Ground Floor, 15, Justice Mill Lane, Aberdeen, AB11 6EQ, Scotland |
| MORRELL, Helen RESIGNED | Secretary | 22 Jul 2016 | 22 Feb 2017 | | | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |
| WARBURTON, Jennifer Ann RESIGNED | Secretary | 22 Feb 2017 | 16 Feb 2018 | | | Booths Park, Chelford Road, Knutsford, WA16 8QZ, England |
| BARDSLEY, Michael John RESIGNED | Director | 15 Aug 1996 | 30 Sep 1996 | | August 1944 | 7 Downs End, Knutsford, Cheshire, WA16 8BQ, England |
| BATEY, Simon George RESIGNED | Director | 15 Aug 1996 | 30 Sep 1996 | | September 1953 | Copsley, Dalefords Lane Whitegate, Northwich, Cheshire, CW8 2BW |
| BELL, Leslie Anthony RESIGNED | Director | | 31 Dec 1992 | United Kingdom | April 1950 | 25 Cambridge Road, Southport, Merseyside, PR9 9NQ |
| BLACKER, Michael RESIGNED | Director | 02 Apr 2007 | 31 Mar 2011 | England | September 1955 | 46 Ridgeway, Wargrave, Berkshire, RG10 8AS |
| BROMLEY, Anthony William RESIGNED | Director | | 21 Feb 2000 | | October 1943 | 31 Redcrest Gardens, Camberley, Surrey, GU15 2DU |
| BULLOCK, Alan William RESIGNED | Director | | 21 Feb 2000 | England | May 1944 | The Keepers Cottage Wrotham Hill Road, Wrotham, Sevenoaks, Kent, TN15 7PT |
| CHARNOCK, Ian Graeme Lloyd RESIGNED | Director | 01 Jul 2005 | 31 Oct 2008 | | July 1962 | 58 Bracken Road, Brighouse, West Yorkshire, HX6 2HR |
| CLAMPETT, Richard Martin RESIGNED | Director | | 03 Sep 1992 | United Kingdom | July 1946 | Stonerest, Stone Lane, Emley, Huddersfield, West Yorkshire, HD8 9RT |
| CURRAL, Stanley William RESIGNED | Director | | 31 Jul 1993 | | July 1932 | Paget 22 Merton Grove, Chorley, Lancashire, PR6 8UR |
| ECKERSALL, Malcolm Kenyon RESIGNED | Director | | 29 Jan 1998 | | December 1945 | Juniper House Snows Ride, Windlesham, Surrey, GU20 6LA |
| EVANS, Eleanor Bronwen RESIGNED | Director | 31 Mar 2011 | 31 Dec 2011 | United Kingdom | June 1966 | Building 02, Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ, England |
| HARDING, Christopher George RESIGNED | Director | | 21 Feb 2000 | | September 1942 | The Poplars 73 Vicarage Lane, Great Baddow, Chelmsford, Essex, CM2 8JD |
| HIGGINS, Nigel Alan RESIGNED | Director | 21 Feb 2000 | 01 Jul 2005 | England | November 1956 | Conifers, Cecil Avenue, Halifax, West Yorkshire, HX3 8SN |
| JOHNSON, Kay Adrien Lisle RESIGNED | Director | | 21 Feb 2000 | | October 1940 | 52 Judeland, Chorley, Lancashire, PR7 1XJ |
| LAMERTON, Alan Brian RESIGNED | Director | | 02 Apr 2007 | England | April 1945 | 8 Dean Drive, Bowdon, Altrincham, Cheshire, WA14 3NE |
| LING, Grant Richmond RESIGNED | Director | 31 Oct 2008 | 30 Nov 2017 | England | April 1956 | Flat 24, The Academy 16 Highgate Hill, London, N19 5NS |
| LOWE, David Andrew RESIGNED | Director | | 21 Feb 2000 | | November 1941 | The Woodlands, Dudleston, Ellesmere, Shropshire, SY12 9EB |
| MACKENZIE, Colin Norman Paterson RESIGNED | Director | | 21 Feb 2000 | | May 1939 | 15 Chapel Road, Flackwell Heath, High Wycombe, Bucks, HP10 9AA |
| MCLEAN, Andrew Stuart RESIGNED | Director | 11 Aug 2020 | 31 Aug 2024 | Scotland | February 1970 | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |
| MOSS, John George RESIGNED | Director | 01 Jun 1997 | 21 Feb 2000 | | November 1950 | 4 Moat Close, Brize Norton, Oxfordshire, OX18 3PW |
| ROBSON, David RESIGNED | Director | 29 Jan 1998 | 21 Feb 2000 | | July 1945 | Milling Field House, 1 The Milling Field Holmes Chapel, Crewe, Cheshire, CW4 7DA |
| ROBSON, David RESIGNED | Director | 22 Aug 1996 | 30 Sep 1996 | | July 1945 | Milling Field House, 1 The Milling Field Holmes Chapel, Crewe, Cheshire, CW4 7DA |
| SETTER, William George RESIGNED | Director | 30 Nov 2017 | 21 Mar 2025 | Scotland | April 1975 | Sir Ian Wood House, Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland |
| SHUTTLEWORTH, Richard Peter RESIGNED | Director | 01 Jun 1998 | 21 Feb 2000 | | June 1961 | 48 Kirkwood Drive, Lindley, Huddersfield, Yorkshire, HD3 3WJ |
| SIMPSON, Maurice RESIGNED | Director | 01 Aug 1992 | 21 Feb 2000 | | April 1948 | 5 Rosebank, Lostock, Bolton, Lancashire, BL6 4PE |
| TURNER, Frederick RESIGNED | Director | | 03 Oct 1994 | | October 1934 | Hawthorns 4 Mills Lane, Longstanton, Cambridge, Cambridgeshire, CB4 5DG |
| WRIGHT, Richard Harry RESIGNED | Director | 01 Jun 1997 | 21 Feb 2000 | | June 1949 | 7 Minerva Drive, Watford, WD2 5LD |
| AMEC NOMINEES LIMITED RESIGNED | Director | 01 Jan 2012 | 11 Aug 2020 | | | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ, England |