Rob Sindel

Part of Heidelberg Materials AG, Civil & Marine (Holdings) Ltd. is a holding and management group with interests in the production and supply of building materials to the construction industry. The private company is based in Maidenhead, UK. The British company was founded in 1993. Civil & Marine (Holdings was acquired by Hanson Ltd., a subsidiary of Heidelberg Materials AG from Hanson Aggregates Marine Ltd. on March 02, 2006 for $429.46 million.

Hanson Aggregates UK Ltd. produces aggregates, ready-mixed concrete, and asphalt. The firm also produces crushed rock, marine-dredged sand, and gravel. The company is headquartered in Maidenhead, the United Kingdom.

Australian Business and Community Network operates as a not-for-profit organization. Its programs include building critical skills, developing leaders, employability, and business class. The company was founded in 2005 and is headquartered in Sydney, Australia.

Green Building Council of Australia (GBCA) is an organization that focuses on promoting sustainable buildings and communities in Australia. The non-profit company is based in Barangaroo, Australia. The GBCA was established in 2002 with the aim of leading the sustainable transformation of the built environment. The organization's purpose is to accelerate the transformation of Australia's built environment into one that is healthy, liveable, productive, resilient, and sustainable. The Australian company was founded by Maria Atkinson. The CEO is Davina Rooney.

CSR Building Products Ltd. manufactures and distributes construction materials. The company was founded on November 3, 1987 and is headquartered in North Ryde, Asutralia.