| TARMAC SECRETARIES (UK) LIMITED ACTIVE | Secretary | 28 Jun 2013 | | | | Ground Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| RAIA, Jennifer ACTIVE | Director | 01 Oct 2025 | | United Kingdom | August 1987 | Ground Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| TARMAC DIRECTORS (UK) LIMITED ACTIVE | Director | 15 Aug 2016 | | | | Ground Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| BOYD, Robert Ian Walter RESIGNED | Secretary | | 01 Feb 1995 | | | Bywaters Mill Lane, Pannal, Harrogate, North Yorkshire, HG3 1JY |
| STIRK, James Richard RESIGNED | Secretary | 12 Dec 2006 | 25 Nov 2009 | | | Drovers Cottage, 53 Upper Cound Cound, Shrewsbury, Shropshire, SY5 6AS |
| WENTZEL, Charles Anthony RESIGNED | Secretary | 29 Dec 1995 | 29 Feb 2000 | | | 81 Balham Park Road, London, SW12 8EB |
| WILKINSON, Geoffrey Allan RESIGNED | Secretary | 29 Feb 2000 | 12 Dec 2006 | | | 18 The Findings, Farnborough, Hampshire, GU14 9EG |
| INVENSYS SECRETARIES LIMITED RESIGNED | Secretary | 01 Feb 1995 | 20 Dec 1995 | | | Invensys House, Carlisle Place, London, SW1P 1BX |
| TARMAC NOMINEES TWO LIMITED RESIGNED | Secretary | 25 Nov 2009 | 29 Jun 2013 | | | Millfields Road, Ettingshall, Wolverhampton, West Midlands, WV4 6JP |
| BOLTER, Andrew Christopher RESIGNED | Director | 03 Sep 2012 | 04 Apr 2014 | United Kingdom | December 1970 | Portland House, Bickenhill Lane, Solihull, Birmingham, B37 7BQ, United Kingdom |
| BOYD, Robert Ian Walter RESIGNED | Director | 27 Apr 1994 | 25 Aug 1998 | | June 1945 | Bywaters Mill Lane, Pannal, Harrogate, North Yorkshire, HG3 1JY |
| BROWN, Robert Casson RESIGNED | Director | 01 Dec 1994 | 20 Dec 1995 | | March 1939 | 38 Newlands Avenue, Melton Park, Newcastle Upon Tyne, NE3 5PX |
| BRUCE, John Robert RESIGNED | Director | 27 Apr 1994 | 19 Jul 1997 | | September 1946 | 1 Farndale Close, Wetherby, West Yorkshire, LS22 6XE |
| BUTTON, Ruth Sarah RESIGNED | Director | 30 Sep 2022 | 01 Oct 2025 | United Kingdom | July 1984 | Ground Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| CATHER, David Connal RESIGNED | Director | 18 Oct 1999 | 30 Sep 2006 | England | August 1959 | Keepers Retreat, 6 Mill Close Old Birstall, Leicester, Leicestershire, LE4 4EN |
| CHOULES, Michael John RESIGNED | Director | 27 Aug 2015 | 09 Apr 2021 | United Kingdom | October 1960 | Portland House, Bickenhill Lane, Solihull, Birmingham, B37 7BQ |
| DRAPER, John RESIGNED | Director | 28 Dec 1995 | 25 Aug 1998 | | April 1941 | Applewood, The Green Biddestone, Chippenham, Wiltshire, SN14 7DG |
| GRADY, David Anthony RESIGNED | Director | 25 Nov 2009 | 11 Jun 2010 | England | August 1969 | 20, Sandhills Road, Barnt Green, Birmingham, B45 8NR |
| GREENHALGH, Graham Samuel RESIGNED | Director | 27 Apr 1994 | 25 Aug 1998 | | October 1947 | 10 Stewart Drive, Clarkston, Glasgow, G76 7EZ |
| GRIMASON, Deborah RESIGNED | Director | 28 Jun 2013 | 20 Nov 2013 | United Kingdom | March 1963 | Portland House, Bickenhill Lane, Solihuill, West Midlands, B37 7BQ, United Kingdom |
| HAGUE, John Christopher RESIGNED | Director | | 12 Jan 1996 | | April 1939 | Gains House The Green, Green Hammerton, York, North Yorkshire, YO26 8BQ |
| HAJJAR, Karim RESIGNED | Director | 31 Mar 2005 | 25 Nov 2009 | | January 1963 | 18 Burnham Court, Moscow Road, London, W2 4SW |
| HOWARTH, Brian Jeffrey RESIGNED | Director | | 27 Dec 1995 | | January 1941 | 1 Pinewood, Norton, Malton, North Yorkshire, YO17 9JT |
| JACKSON, Francis Keith John RESIGNED | Director | 13 May 1999 | 31 Mar 2005 | England | May 1949 | The Artists House, Station Road Goring On Thames, Reading, Berkshire, RG8 9HA |
| MOORE, David Bruce RESIGNED | Director | 28 Dec 1995 | 07 May 1999 | United Kingdom | June 1951 | Badgers Riverview Road, Pangbourne, Reading, Berkshire, RG8 7AU |
| O'DONOVAN, Kathleen Anne RESIGNED | Director | 01 Dec 1994 | 20 Dec 1995 | United Kingdom | May 1957 | 3c Cintra Park, Upper Norwood, London, SE19 2LH |
| PENHALLURICK, Fiona Puleston RESIGNED | Director | 04 Apr 2014 | 15 Mar 2016 | England | December 1967 | Portland House, Bickenhill Lane, Solihull, Birmingham, B37 7BQ, United Kingdom |
| RILEY, Kenneth Alfred RESIGNED | Director | 27 Apr 1994 | 25 Aug 1998 | United Kingdom | February 1941 | 52 Woodlands Park Drive, Parkland, Blaydon, Tyne & Wear, NE21 5PQ |
| ROBERTSON, Robert Sinclair RESIGNED | Director | 25 Aug 1998 | 12 Dec 2006 | England | December 1951 | The Village House, Bradfield, Berkshire, RG7 6BH |
| STIRK, James Richard RESIGNED | Director | 11 Jun 2010 | 14 Dec 2012 | England | October 1959 | C/O Tarmac Limited, Millfields Road Ettingshall, Wolverhampton, West Midlands, WV4 6JP |
| WILD, Derek RESIGNED | Director | | 31 Dec 1996 | | September 1941 | Grassfield Court, Low Wath Road, Pateley Bridge, North Yorkshire, HG3 5HL |
| WOOD, Richard John RESIGNED | Director | 09 Apr 2021 | 30 Sep 2022 | United Kingdom | September 1972 | Ground Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, United Kingdom |
| LAFARGE TARMAC DIRECTORS (UK) LIMITED RESIGNED | Director | 28 Jun 2013 | 27 Aug 2015 | | | Portland House, Bickenhill Lane, Solihull, Birmingham, B37 7BQ, United Kingdom |
| TARMAC NOMINEES LIMITED RESIGNED | Director | 12 Dec 2006 | 29 Jun 2013 | | | C/O Tarmac Plc, Millfields Road, Ettingshall, Wolverhampton, West Midlands, WV4 6JP, England |
| TARMAC NOMINEES TWO LIMITED RESIGNED | Director | 25 Nov 2009 | 29 Jun 2013 | | | Millfields Road, Ettingshall, Wolverhampton, West Midlands, WV4 6JP |