Allen John Williamson

RTA AAL Australia Ltd. is a holding company that is engaged in mining metal ores. The company is headquartered in Brisbane, Australia.

Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia.

Financial Executives Institute of Australia is an Australian nonprofit company located in Sydney that operates as a non profit organization that trains and mentors financial executives.

WMC Resources Ltd. explores and mines for minerals including nickel, alumina, copper, gold, uranium, fertilizer, and talc. The company has operations in Australia, Asia and America. It was founded in 1933 and is headquartered in Southbank, Australia.

University of Washington functions as a College/University. The company is headquartered in Seattle, WA.

Valspar Paint Holdings (Australia) Pty Ltd. engages in the manufacture, sale, and distribution of paint and surface coatings. It offers interior and exterior paint and wood care products. The company was founded in 1915 and is headquartered in Baulkham Hills, Australia.

Tetra Tech UK Holdings Ltd. is a holding company, which engages in the provision of environmental engineering, technical, and consulting services. The company was founded on August 17, 2006 and is headquartered in Reading, the United Kingdom.

Part of Tetra Tech, Inc., Coffey Geotechnics Ltd. provides geo-technical, environmental, mining and civil engineering consulting services. The company is based in Reading, UK.

ARD, Inc. operates as an international development services consulting firm. The firm provides water resources and infrastructure, agriculture and economic growth, environment and natural resources, land tenure and property rights, democracy, governance and knowledge management services to international development customers. The company was founded by George C. Burrill and James R. Nolfi in 1977 and is headquartered in Burlington, VT.

Norman Disney & Young provides engineering and consulting services. It offers mechanical, electrical, hydrualics/public health, fire strategy and engineering, ICT and communications, security and risk, architectural lighting design, acoustic engineering, sustainability, MPlus, vertical transportation, property consultancy, and laboratories services. The company was founded by David Norman in 1959 and is headquartered in Melbourne, Australia.