Stuart John Wykes

Founded in 1973, Hopkins Concrete Ltd. is a subsidiary of CRH Plc. The company is based in Wincanton, UK. The British company manufactures ready mix, concrete pumping, and blocks.

Part of CRH Plc, Dolphin Hotel (Wincanton) Ltd. operates hotels. The company is based in Wincanton, UK.

Tarmac Cement & Lime Ltd. manufactures cement products. The company was founded on September 21, 1960 and is headquartered in Solihull, the United Kingdom.

Tarmac Holdings Ltd. engages in the business of quarrying of aggregates and the production of added value products. The company is headquartered in Solihull, the United Kingdom.

Part of CRH Plc, Tarmac Minerals Ltd. operates as a British dormant company. The company is based in Solihull, UK.

Tarmac Holdings (THL) Ltd. provides business support services. The private company is based in Solihull, UK.

Part of CRH Plc, CRH Investments (UK) Ltd. is a British company that functions as an investment holding company. The company is based in Birmingham, UK and was founded in 1943.

Founded in 1955, Tarmac Industrial Products Ltd. is a British company that functions as an investment holding company. Part of PLC Nominees (Pty) Ltd., the company is based in Solihull, UK.

Tarmac Trading Ltd. produces and supplies building materials and construction products. The firm offers aggregates, asphalt, contracting and maintenance products, blocks and mortars, cements, limes, concrete and screed, and tools and services. The company was founded in 1903 and is headquartered in Wolverhampton, the United Kingdom.

Part of CRH Plc, Tarmac Aggregates Ltd. operates sand and gravel pits. The company is based in Solihull, UK. Tarmac Aggregates was founded in 1935. Tarmac Aggregates was acquired by Brett Landscaping Ltd. from Lafarge SA on October 09, 2003.

Britannia Aggregates Ltd. was founded in 1988 and engages in the mining of gravel, sand pits, clays, and kaolin. The joint venture company is based in Gravesend, UK.

LAL-GRS Ltd. is a British company that provides landfill services. The joint venture company is based in Birmingham, UK. The company was founded in 2004.

Part of CEMEX SAB de CV, Island Barn Aggregates Ltd. is a British company that engages in operating sand, gravel pits and dredges. The company is based in Birmingham, UK. Island Barn Aggregates was founded in 1980.