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Sibanye-Stillwater is a multinational mining and metals processing Group with a diverse portfolio of projects and investments across five continents. The Group is also one of the foremost global recyclers of PGM autocatalysts and has interests in leading mine tailings retreatment operations. Sibanye-Stillwater has established itself as one of the world`s largest primary producers of platinum, palladium, and rhodium and is a top tier gold producer. It also produces and refines iridium and ruthenium, nickel, chrome, copper and cobalt. The Group has recently begun to build and diversify its asset portfolio into battery metals mining and processing and is increasing its presence in the circular economy by growing and diversifying its recycling and tailings reprocessing operations globally.
Weber Stone Co is a Anamosa, IA-based company in the Agriculture and Mining sector.
International Coal Group is a Scott Depot, WV-based company in the Agriculture and Mining sector.
iron tree inc is a Livonia, MI-based company in the Agriculture and Mining sector.
AMCOL International Corporation operates in five segments: minerals, environmental, oilfield services, transportation and corporate. The Company's minerals segment mines, processes and distributes clays and products with similar applications for use in