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Ireservoir.Com is a Littleton, CO-based company in the Agriculture and Mining sector.
Calfrac is an innovative pressure pumping services provider focused on North America’s premier unconventional natural gas and light oil plays plus strategic international markets. With state-of-the-art equipment – in-house R&D, a diversified customer base, an expert team of employees, experienced management and annual revenues of over $1.6 billion in 2012, Calfrac is strongly positioned for continued success.
Cliffs is the largest flat-rolled steel producer in North America. Founded in 1847 as a mine operator, we are also the largest supplier of iron ore pellets in North America. In 2020, we acquired two major steelmakers, AK Steel and ArcelorMittal USA, vertically integrating our legacy iron ore business with quality-focused steel production and emphasis on the automotive end market. Our fully integrated portfolio includes custom-made pellets and HBI; flat-rolled carbon steel, stainless, electrical, plate, tinplate and long steel products; as well as carbon and stainless steel tubing, hot and cold stamping and tooling. Headquartered in Cleveland, Ohio, we employ approximately 25,000 people across our mining, steel and downstream manufacturing operations in the United States and Canada.
Usibelli Coal Mine, Inc. (UCM) is a third generation family owned business founded in 1943 by Emil Usibelli and the only operational coal mine in Alaska. UCM produces approximately 1.5 million tons per year of subbituminous C coal delivered to six
Goulding's is a Alton, IL-based company in the Agriculture and Mining sector.