| MACRURY, Sarah Marion ACTIVE | Secretary | 03 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 | 31 Dec 2020 | | Scotland | May 1972 | Sir Ian Wood House, Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland |
| FELLOWES, Colin RESIGNED | Secretary | | 16 Jun 2009 | | | 9 Thistlewood Drive, Summerfields, Wilmslow, Cheshire, SK9 2RF |
| FIDLER, Christopher Laskey RESIGNED | Secretary | 16 Jun 2009 | 31 Aug 2009 | | | 66, Marlborough Avenue, Cheadle Hulme, Cheshire, SK8 7AW |
| HAND, Kim Andrea RESIGNED | Secretary | 31 Aug 2009 | 04 Dec 2015 | | | Cherry Trees,, Sutton Field, Whitegate, Northwich, Cheshire, CW8 2BD |
| JONES, Iain Angus RESIGNED | Secretary | 16 Feb 2018 | 12 Jun 2024 | | | Sir Ian Wood House, Hareness Road, Altens Industrial Estate, Aberdeen, AB12 3LE, Scotland |
| MORRELL, Helen RESIGNED | Secretary | 04 Dec 2015 | 22 Feb 2017 | | | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ, England |
| WARBURTON, Jennifer Ann RESIGNED | Secretary | 22 Feb 2017 | 16 Feb 2018 | | | Booths Park, Chelford Road, Knutsford, WA16 8QZ, England |
| BAUGHEN, David John RESIGNED | Director | | 09 Mar 1993 | | May 1951 | 1 Kings Close, Northwood, Middlesex, HA6 3SB |
| CLARK, Dennis RESIGNED | Director | | 09 Mar 1993 | | December 1947 | Flat B, 65 Eaton Square, London, SW1W 9BQ |
| COOK, John RESIGNED | Director | | 09 Mar 1993 | | April 1946 | Springfield House, Saggerston Close, Morpeth, Northumberland, NE61 2YW |
| DAVIES, Nigel James Maxwell RESIGNED | Director | 30 Jun 1994 | 15 Sep 1995 | | August 1954 | Castle Hill, Waste Lane Kelsall, Tarporley, Cheshire, CW6 0PE |
| ECKFORD, Alan Tony RESIGNED | Director | | 30 Jun 1994 | United Kingdom | August 1948 | 53 Temple Mill Island, Bisham, Marlow, Berkshire, SL7 1SQ |
| FIDLER, Christopher Laskey RESIGNED | Director | 31 Aug 2009 | 22 Jul 2016 | England | January 1955 | 66, Marlborough Avenue, Cheadle Hulme, Cheshire, SK8 7AW |
| HOLLAND, Peter James RESIGNED | Director | 31 Dec 2006 | 31 Aug 2009 | Wales | December 1947 | Woodside House, Wynnstay Lane, Marford, Wrexham, LL12 8LH |
| LINDEMAN, Dennis RESIGNED | Director | | 04 May 1993 | | April 1935 | 16 Bovinger Way, Thorpe Bay, Southend On Sea, Essex, SS1 3SZ |
| MANNING, David Ernest George RESIGNED | Director | | 05 Sep 1994 | United Kingdom | October 1950 | 89 Jesmond Park West, Newcastle Upon Tyne, Tyne & Wear, NE7 7BY |
| MCLEAN, Andrew Stuart RESIGNED | Director | 11 Aug 2020 | 31 Aug 2024 | Scotland | February 1970 | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |
| MCQUILLAN, Arthur RESIGNED | Director | | 30 Jun 1994 | | September 1934 | 3 Park Drive, Stockton On Tees, Cleveland, TS19 8AB |
| ROBSON, David RESIGNED | Director | 01 Sep 1995 | 31 Oct 1995 | | July 1945 | Milling Field House, 1 The Milling Field Holmes Chapel, Crewe, Cheshire, CW4 7DA |
| SCOTT, Alan James RESIGNED | Director | | 30 Jun 1994 | | April 1943 | Sundparken 74, Aarosond, 6100 Haderslev, FOREIGN, Denmark |
| STRAUGHEN, Michael RESIGNED | Director | 09 Jan 1995 | 31 Dec 2006 | United Kingdom | February 1950 | 68 Rubislaw Den North, Aberdeen, Aberdeenshire, AB15 4AN |
| TOBIN, Brendan Paul RESIGNED | Director | | 30 Jun 1994 | | September 1935 | 3 High Green, Brooke, Norwich, Norfolk, NR15 1HP |
| TURNER, Ronald Frederick RESIGNED | Director | 30 Jun 1994 | 30 Apr 1998 | England | January 1948 | Taneys Dell Heath Park Road, Leighton Buzzard, Bedfordshire, LU7 3BB |
| WARBURTON, Jennifer Ann RESIGNED | Director | 22 Jul 2016 | 16 Feb 2018 | United Kingdom | March 1969 | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |
| WATSON, Mark James RESIGNED | Director | 16 Feb 2018 | 31 Dec 2020 | Scotland | July 1964 | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |
| AMEC NOMINEES LIMITED RESIGNED | Director | 30 Jun 1994 | 11 Aug 2020 | | | Booths Park, Chelford Road, Knutsford, Cheshire, WA16 8QZ |