Charles Pitcher

Professional Engineers Ontario operates as the licensing and regulating body for professional engineering in the province. It serves and protects the public interest by setting and upholding high academic, experience and professional practice standards for the engineering profession. The company was founded in June 14, 1922 and is headquartered in Toronto, Canada.

ReMac Zinc Corp. engaged in the acquisition, exploration and development of resource properties. The company was founded on March 3, 2006 and is headquartered in Vancouver, Canada.

The Canadian Institute of Mining, Metallurgy & Petroleum (CIM) is a not-for-profit technical society of professionals in the Canadian minerals, metals, materials, and energy industries. CIM is based in Westmount, Canada, and has subsidiaries in Canada. CIM provides a wealth of benefits to its members, including building industry knowledge, enhancing professional profiles, and raising Canadian company visibility. The institute offers a range of services, including professional development, distinguished lecturer programs, and awards. The private company was founded by Patrick B. Carlson, and the CEO is Angela Hamlyn.

Part of Severstal PAO, PBS Coals Ltd. is a Canadian company that mines, processes, and sells primarily metallurgical coal from its properties. The company is based in Toronto, Canada.

Advanced Primary Minerals Corp. is engaged in the business of the development of its primary kaolin resources which are wholly owned together with surface rights or controlled under lease. The company's plant consists of proprietary dry processing circuit which uses no chemical additives in the process to manufacturing products of ceramics industry for sanitary ware, tile, glaze and tableware applications. The company was founded on September 27, 2002 and is headquartered in Halifax, Canada.

West Cirque Resources Ltd. is an exploration company. The principal business of the company is mineral exploration and development of precious and base metal projects in the Province of Canada & U.S. The company was founded on June 21, 2007 and is headquartered in Vancouver, Canada.

Part of Corsa Coal Corp., Wilson Creek Energy LLC is a company that explores and mines for coal. The company is based in Somerset, PA. Wilson Creek Energy was acquired by Corsa Capital Ltd. on December 09, 2010 for $39.02 million.

United Silver Corp. engaged in mining operations. It holds interests in Crescent Silver Mine project and the Sunshine and Bunker Hill mines. The firm also offered mining services, such as contract mining and mine machine repair and fabrication services to silver miners. The company was founded by Gregory Scott Stewart on November 6, 2007 and was headquartered in Kellogg, ID.