Sean Reardon

Hanson Ltd. supplies and distributes building materials to the construction industry. It produce aggregates, ready-mixed and precast concrete, asphalt, cement and cement-related materials, bricks and a range of building products. The firm is split into five business lines which include Hanson aggregates, Hanson concrete, Hanson asphalt and contracting, Hanson cement and Hanson building products. Hanson aggregates produces and distributes crushed rock, sand and gravel from a network of quarries, depots and wharves; Hanson concrete is the supplier of ready-mixed concrete; Hanson asphalt and contracting brings together management of asphalt production sites and a national road surfacing and infrastructure contracting business; Hanson cement is a manufacturer of Portland cement, both in bulk and in bags, and produces regen; and Hanson building products is one of the producers of clay bricks and also makes thermalite and aggregate blocks. The company was founded by James Edward Hanson and Gordon White in 1964 and is headquartered in Maidenhead, the United Kingdom.

Alcoa Alumina & Chemicals LLC produces aluminum products. It supplies smelter and chemical grade aluminas from multiple sources around the world. It operates as a subsidiary of Alcoa, Inc. The company is headquartered in Point Comfort, TX.

Alcoa of Australia Ltd. engages in mining, refining, and smelting aluminum. The company also produces alumina and aluminum, as well as holds interests in power generation, rolled products, and bauxite mining. It provides services to the aerospace, automotive, packaging, building & construction, commercial transportation, and industrial markets. Alcoa of Australia was founded in 1961 and is headquartered in Booragoon, Australia

Tomago Aluminium Co. Pty Ltd. produces aluminum. The joint venture company is based in Tomago, Australia. Brian Cooper has been the CEO of the Australian company since 2010.

Alesco Corp. Ltd. manufactures and distributes industrial brands. It connects industrial trade customers with branded products and services in the new housing, renovations, commercial buildings, and infrastructure markets. The company was founded in 1896 and is headquartered in Sydney, Australia.

Alcoa World Alumina & Chemicals produces and sells aluminum and bauxite. The firm involves in technology, mining, refining, smelting, fabricating and recycling of aluminum. The company was founded in January 1995 and is headquartered in Applecross, Australia.

The Business Council of Australia operates as a forum for the chief executives of Australia's largest companies to promote economic and social progress in the national interest. The private company is based in Melbourne, Australia. The Australian company was founded by Bavaguthu Raghuram Shetty. Jennifer Anne Westacott has been the CEO of the company since 2011.

Part of Exxon Mobil Corp., Esso Australia Pty Ltd. engages in oil and gas operations. The company is based in Southbank, Australia.

Part of James Hardie Industries Plc, ABN 60 Pty Ltd. is an Australian company that manufactures building products. The company is based in Sydney, Australia and was founded in 1920.

Australian Aluminium Council Ltd. represents the Australian aluminium industry. It also represents companies involved in bauxite mining and the refining, production and distribution of aluminium. The company is headquartered in Canberra, Australia.

Part of Heidelberg Materials AG, Pioneer International Group Holdings Ltd. functions as an investment holding British company. The company is based in Maidenhead, UK.

Part of Flinders Port Holdings Pty Ltd., the Australian company operates ports and provides shipping services. The company is based in Port Adelaide, Australia. The CEO of the company is Stewart Lammin.