Robert Marshall McLennan

Clayton, Dubilier & Rice LLC (Clayton, Dubilier & Rice) is a private equity subsidiary of Clayton, Dubilier & Rice Holdings LP founded in 1978 by Joseph L. Rice. The firm is headquartered in New York.

Ardent Resources Ltd. engages in the exploration and evaluation of gold and base metal projects in New South Wales and Queensland. The company was founded on November 10, 2009 and is headquartered in Sydney, Australia.

Australian Institute of Geoscientists is a nonprofit company headquartered in Perth, Australia. The firm operates as an institute which represents geoscientists.

Solo Resources Pty Ltd. is a South African company that acts as an agent for selected international companies. The private company is based in Ferndale, Randburg, South Africa. The company specializes in the sales, design, installation, and commissioning of metallurgical processing equipment for various applications, including mining and metals, cement, pulp and paper, chemical, sewage, and other related heavy industries. The company's products and services include comminution, gravity concentration, mineral technology, filter presses, dewater filter press, eva systems, flotation, gas sparging and aeration, agglomeration, pelletizing, turnkey solutions, lime hydration plants, lime kilns, Heath & Sherwood rod charger, and tuyere line products.