| TARMAC SECRETARIES (UK) LIMITED ACTIVE | Secretary | 30 Jun 2025 | | | | Ground Floor T3, Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| HOUGH, James Geoffrey ACTIVE | Director | 01 Jan 2021 | | England | May 1982 | Portland House, Bickenhill Lane, Solihull, Birmingham, B37 7BQ, England |
| TARMAC DIRECTORS (UK) LIMITED ACTIVE | Director | 30 Jun 2025 | | | | Ground Floor T3, Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| BOYD, Robert Ian Walter RESIGNED | Secretary | 25 Jan 2001 | 19 Jul 2004 | | | 7 Beechways, Whitesmocks, Durham City, DH1 4LG |
| FORD, Mary RESIGNED | Secretary | 25 Sep 2007 | 30 Mar 2012 | | | Brigham, Cockermouth, Cumbria, CA13 0SE |
| LARKIN, John Albert RESIGNED | Secretary | 27 Mar 1997 | 25 Jan 2001 | | | 3 Old Mill Drive, Upper Newbold, Chesterfield, Derbyshire, S41 9SA |
| LINDSAY, John Kerr RESIGNED | Secretary | 19 Jul 2004 | 25 Sep 2007 | | | 3 Chillingham Drive, Chester Le Street, County Durham, DH2 3TJ |
| LOWE, Jennifer Anne RESIGNED | Secretary | 30 Mar 2012 | 30 Jun 2025 | | | Bardon Hall, Copt Oak Road, Markfield, Leicestershire, LE67 9PJ, England |
| RISELY, Anthony Paul RESIGNED | Secretary | | 27 Mar 1997 | | | Wood Hayes 126 Green Lane, Buxton, Derbyshire, SK17 9DQ |
| BARRETT, Alan RESIGNED | Director | 31 Oct 2007 | 20 Feb 2020 | United Kingdom | September 1953 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| BARRETT, Alan RESIGNED | Director | 27 Mar 1997 | 25 Jan 2001 | United Kingdom | September 1953 | 78 Fairwell Road, Fairwell, Stockton On Tees, Cleveland, TS19 7HX |
| BAXTER, David RESIGNED | Director | 29 Mar 2000 | 22 Apr 2004 | | October 1952 | Apartment 1, 38 Cleveden Drive, Glasgow, G12 0RY |
| BOYD, Robert Ian Walter RESIGNED | Director | 19 Jul 2001 | 08 May 2007 | United Kingdom | June 1945 | Willow Green, Slingsby Walk, Harrogate, North Yorkshire, HG2 8LL |
| BOYLEN, Graeme RESIGNED | Director | 19 Jul 2004 | 18 Apr 2005 | Ireland | March 1967 | 35 Ovingham Close, Washington, Tyne & Wear, NE38 8NP |
| BURKS, John Paul RESIGNED | Director | 03 Feb 2010 | 14 Dec 2011 | England | December 1964 | Fell Bank, Birtley, Chester Le Street, County Durham, DH3 2ST |
| BUTTON, Ruth Sarah RESIGNED | Director | 30 Jun 2025 | 01 Jul 2025 | United Kingdom | July 1984 | Ground Floor T3, Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| DAVIDSON, Shaun RESIGNED | Director | 08 Nov 2013 | 01 Jan 2021 | United Kingdom | August 1968 | Portland House, Bickenhill Lane, Solihull, Birmingham, B37 7BQ, England |
| DRYDEN, Stephen George RESIGNED | Director | 14 Jul 2022 | 07 May 2024 | England | August 1976 | Aggregate Industries, Bardon Hill, Coalville, Leicestershire, LE67 1TL, England |
| ELLIOTT, Shaun RESIGNED | Director | 07 May 2024 | 30 Jun 2025 | England | May 1989 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| ELLIS, John Robert RESIGNED | Director | 04 Feb 1997 | 03 Sep 1997 | | August 1938 | Rothwell Nant Canna, Treoes, Mid Glamorgan, CF35 5DF |
| FINDLATER, Robert Ian RESIGNED | Director | 27 Mar 1997 | 29 Mar 2000 | | March 1955 | 5 Victoria Road, Colchester, Essex, CO3 3NT |
| FLETCHER, David George RESIGNED | Director | 23 Apr 2004 | 31 Jan 2008 | | March 1956 | 1 Saddlers Croft, Lea Acre, North Wingfield, Derbyshire, S42 5NZ |
| GREENHALGH, Graham Samuel RESIGNED | Director | 25 Jan 2001 | 30 Apr 2001 | | October 1947 | 10 Stewart Drive, Clarkston, Glasgow, G76 7EZ |
| ISAACS, Richard Lloyd RESIGNED | Director | | 27 Mar 1997 | | April 1945 | 11 Alton Road, Pownall Park, Wilmslow, Cheshire, SK9 5DY |
| JACKSON, Timothy Charles RESIGNED | Director | 31 Jan 2008 | 19 Jan 2009 | England | July 1952 | 16 Sabrina Road, Wightwick, Wolverhampton, West Midlands, WV6 8BP |
| JENKINS, Colin Richard RESIGNED | Director | 28 Nov 2005 | 31 Oct 2007 | England | May 1962 | Slawston Lodge, Main Street, Slawston, Leicestershire, LE16 7UB |
| KIRWIN, Richard RESIGNED | Director | 26 Feb 2020 | 31 Dec 2025 | United Kingdom | May 1972 | Tarmac, Agecroft Area Office, Park House, Bridge Road, Langley Road South, Salford, M6 6JQ, England |
| LANGSTAFF, William RESIGNED | Director | | 30 Jun 2004 | United Kingdom | May 1939 | 21 Sycamore Road, Netherton, Maryport, Cumbria, CA15 7AE |
| LAST, Terence Robert RESIGNED | Director | 03 Sep 1997 | 25 Jan 2001 | England | July 1950 | Groton Farm, Church Street, Groton, Sudbury, Suffolk, CO10 5EH, United Kingdom |
| LINDSAY, John Kerr RESIGNED | Director | 15 Dec 2011 | 01 Jan 2021 | Ireland | June 1961 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| LINDSAY, John Kerr RESIGNED | Director | 08 May 2007 | 23 Sep 2011 | Ireland | June 1961 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| LYONS, Garrath Malcolm RESIGNED | Director | 19 Mar 2020 | 01 Jan 2021 | England | December 1980 | Bardon Hil, Bardon Road, Coalville, Leicestershire, LE67 1TL, England |
| MILLAR, Natalie Anne RESIGNED | Director | 23 Jul 2024 | 30 Jun 2025 | England | April 1980 | Bardon Hill, Bardon Road, Coalville, Leicestershire, LE67 1TL, England |
| NAYLOR, Richard Ian RESIGNED | Director | 19 Aug 2019 | 30 Apr 2024 | England | November 1961 | High Roads Office, Nether Kellet, Lancashire, LA6 1EA, England |
| PARKE, Colin Ronald RESIGNED | Director | 12 Jan 2011 | 06 Sep 2016 | England | April 1972 | Bardon Hall, Copt Oak Road, Markfield, Leicestershire, LE67 9PJ, England |
| PARKIN, Geoffrey William RESIGNED | Director | 25 Jan 2001 | 28 Nov 2005 | England | December 1950 | 2 Mile Planting, Richmond, North Yorkshire, DL10 5DB |
| PHILLIPS, Simon David RESIGNED | Director | 23 Sep 2011 | 17 Sep 2012 | United Kingdom | March 1964 | Fell Bank, Birtley, Chester-Le-Street, County Durham, DH3 2ST, England |
| PHILLIPS, Simon David RESIGNED | Director | 18 Apr 2005 | 03 Feb 2010 | United Kingdom | March 1964 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| PLANT, George Edward RESIGNED | Director | | 04 Feb 1997 | | February 1939 | 29 Redlake Drive, Pedmore, Stourbridge, West Midlands, DY9 0RX |
| RENWICK, Richard RESIGNED | Director | | 23 Apr 2004 | United Kingdom | November 1942 | Angerhan Barn, Withgill Fold Withgill, Clitheroe, Lancashire, BB7 3LW |
| RICKERBY, Thomas Albert RESIGNED | Director | | 27 Mar 1997 | | January 1942 | Shireshead 18 Elmwood Gardens, Burrowbeck, Lancaster, LA1 4PG |
| RILEY, John Merrilees RESIGNED | Director | 19 Aug 2019 | 26 Feb 2020 | England | January 1972 | Fell Bank, Birtley, Chester Le Street, County Durham, DH3 2SS, England |
| SMITH, Iain RESIGNED | Director | 10 Oct 2012 | 08 Nov 2013 | United Kingdom | June 1972 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| TAYLOR, Simon Gareth RESIGNED | Director | 19 Jan 2009 | 12 Jan 2011 | United Kingdom | February 1963 | Brigham, Cockermouth, Cumbria, CA13 0SE |
| WHEELER, Malcolm RESIGNED | Director | 29 Sep 2016 | 31 Oct 2021 | England | January 1975 | High Roads Office, Nether Kellet, Lancashire, LA6 1EA, England |