Corsa Coal Corp is a coal mining company focused on the production and sales of metallurgical coal, an essential ingredient in the production of steel, as well as exploring, acquiring and developing resource properties that are consistent with its existing coal business. Its core business is producing and selling metallurgical coal to domestic and international steel and coke producers. Its segments are Northern Appalachia (NAPP) and the company's corporate office. NAPP is a distinct operating segment based on its metallurgical coal operations and location in the U.S. along the Northern Appalachia coal belt. The company's corporate office provides support and manages the mining investments. Geographically, the company derives the majority of its revenue from the United States.