John Oliver Mahon

Tarmac Services Ltd. provides construction materials and services. It manages cement and lime, aggregates, ready mix concrete, asphalt and asphalt surfacing, maintenance services, and waste services businesses. The company has offices in Bellshill, Brighton, Bristol, Buxton, Cardiff, Chester-le-Street, Derby, Ferryhill, Greater Manchester, Hertford, Ipswich, Leeds, London, Nottingham, Preston, Reading, Solihull, Syston and Walsall. Lafarge Tarmac was founded on January 7, 2013 and is headquartered in Birmingham, the United Kingdom.

Tarmac Building Products Ltd. supplies aggregates, blocks, mortar, and other heavy building products. The company was founded in 2000 and is headquartered in Solihull, the United Kingdom.

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

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.

Founded in 1981, Cambrian Stone Ltd. is a quarrying British company that specializes in ornamental and building stone, limestone, gypsum, chalk, and slate. Part of PLC Nominees (Pty) Ltd., the company is based in Solihull, UK.

GRS Roadstone Ltd. produces and supplies construction aggregate and waste removal services. Its products offers primary and recycled materials, decorative gravel and chippings, welsh slate, pebbles and cobbles, de-icing products, drainage solutions, limestone, playground products, and rail products. The company is headquartered in Nuneaton, the United Kingdom.

Founded in 1937, East Coast Slag Products Ltd. is a building materials provider. The company is based in Solihull, UK.

Mineral Products Association Ltd. is a trade association for the aggregates, asphalt, cement, concrete, dimension stone, lime, mortar, and industrial sand industries. The private company is based in London, UK, and has subsidiaries in the United Kingdom. The British company's website provides information on the industry overview, essential materials, extracting minerals, sustainable solutions, quarries and nature, careers, and partnerships. The company was founded in 2009, and Jon Prichard has been the CEO of the company since 2022.

Part of PLC Nominees (Pty) Ltd., Tarmac (South Western) Ltd. is a British company that engages in querying and manufacturing concrete aggregates. The company is based in Solihull, UK. Tarmac (South Western was founded in 2000.

Part of CRH Plc, Tarmac Caledonian Ltd. is a British company that supplies aggregates, concrete, and concrete blocks. The company is based in Bellshill, UK. Tarmac Caledonian was founded in 1997.

Part of CRH Plc, Tarmac Leasing Ltd. is a British company that leases industrial machinery. The company is based in Solihull, UK.

Construction Products Association engages in promoting the business of construction product manufacturers and distributors. The company is headquartered in London, the United Kingdom.

GRS Roadstone (Holdings) Ltd. provides construction materials and recycled products. The company is headquartered in Nuneaton, the United Kingdom.

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.

Part of Agesca Nederland NV, Blue Circle Properties Ltd. operates as a British non-trading company. The 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.

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

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

GRS Roadstone Group Ltd. operates as a supply chain company for sourcing, production and transportation of construction materials. The company was founded on April 29, 2014 and is headquartered in Nuneaton, the United Kingdom.