Robert Closner

LeadFX, Inc. is a mineral resources and minerals processing technology company engages in the development of lead-silver projects. It operates through its subsidiary, Rosslyn Hill Mining Pty Ltd., which owns and operates the Paroo Station lead mine and Burgin projects. The company was founded on June 16, 2000 and is headquartered in Toronto, Canada.

Boart Longyear Ltd. engages in the provision of drilling services, drilling equipment, and performance tooling. It operates through the Global Drilling Services and Global Products segments. The Global Drilling Services segment provides services to companies in mining, energy, and other industries. The Global Products segment manufactures and sells drilling equipment and performance tooling to customers in the drilling services and mining industries. The company was founded by Edmund J. Longyear in 1890 and is headquartered in West Valley City, UT.

Ontario Mining Association operates as a mining industry that serves trade organizations in Canada. The company was founded in 1920 and is headquartered in Toronto, Canada.

Founded in 2011, BLY EMEA UK Holdings Ltd. is a holding company that operates subsidiaries which manufacture and distribute drilling products and services. Part of Boart Longyear Group Ltd., the company is based in Mansfield, UK.