REX American Resources Corp. is a holding company, which engages in the investment in alternative energy and ethanol production entities. It operates through the following segments: Ethanol & By-products and Refined Coal. The Ethanol & By-products segment refers to the equity investments in three ethanol limited liability companies. The Refined Coal segment includes the equity interest in one refined coal limited liability company. The company was founded in 1984 and is headquartered in Dayton, OH.