United States Antimony Corp is a fully integrated mining, transportation, milling, smelting, and selling company. It has four operating segments: United States Antimony, Mexican antimony, zeolite, and Precious metals. Its products and services include antimony; silver; gold; zeolite products; and storage, handling, & packaging services. The company's geographical segments are the United States, Canada, and Mexico, of which the vast majority of its revenue comes from the United States.