SunCoke Energy, Inc. engages in the production of coke through heating metallurgical coal in a refractory oven. The company is headquartered in Lisle, Illinois and currently employs 2,477 full-time employees. The company went IPO on 2011-07-21. The firm's coke is used in the blast furnace production of steel as well as the foundry production of casted iron. Its process utilizes a heat-recovery technology that captures excess heat for steam or electrical power generation and operates its facilities in Illinois, Indiana, Ohio, Virginia and Brazil. The firm's industrial services business provides export and domestic material handling services to coke, coal, steel, power and other bulk customers, as well as mission-critical services to steel producers globally. Additional industrial services include the removal, handling, and processing of molten slag at customer sites, as well as preparation and transportation of metal scraps, raw materials, and finished products. Its industrial services consist of logistics terminals, including Convent Marine Terminal (CMT), Kanawha River Terminal (KRT) and SunCoke Lake Terminal (Lake Terminal).