James T. Ketron

Bucyrus International, Inc. designed and manufactured mining equipment for surface and underground mining. Its surface equipment include walking draglines, electric shovels, and rotary blasthole drills and is used for mining coal, copper, iron ore, oil sands and other minerals, and underground equipment is used primarily for mining coal. The firm also manufactures OEM parts and provides support services for all Bucyrus brand mining machines. The company was founded in 1880 and was headquartered in Oak Creek, WI.

Anglo American Steelmaking Coal Pty Ltd provides black coal mining services. The private company is based in Brisbane, Australia.

Anglo Coal Australia Pty Ltd. provides coal mining services. The firm exports and supplies coal to domestic cooking and steaming coal markets. The company was founded in July 2000 and is headquartered in Brisbane, Australia.

Kerr-McGee Corp. is an energy and inorganic chemical. It subsidiaries, joint ventures and other affiliates have operations throughout the world. The company core business, which include exploration, production of oil and gas resources. It was founded in 1929 and is headquartered Oklahoma City, Ok