David G. Zatezalo

Rhino Energy LLC engages in the manufacture of sulfur steam coal for electric utilities. It also offers metallurgical coal that is used in the manufacture of steel. The company was founded on August 7, 2007 and is headquartered in Lexington, KY.

Part of Matthews International Corp., AEP Flexo, Inc. is a supplier of products and services to the packaging industry. The company is based in Dayton, KY. AEP Flexo was acquired by Schawk, Inc. on April 14, 1997.

Rhino Resource Partners LP is a diversified coal producing limited partnership company, which focuses on coal and energy related assets and activities. It produces, processes and sells high quality coal of various steam and metallurgical grades from multiple coal producing basins in the U.S. It operates through the following four segments: Central Appalachia, Northern Appalachia, Rhino Western, and Illinois Basin. The Central Appalachia segment consists of Tug River and Rob Fork mining complexes. The Northern Appalachia segment comprises Hopedale mining complex, Sands Hill mining complex, and Leesville field. The Rhino Western segment includes the underground mine in the Western Bituminous region. The Illinois Basin segment covers the underground mine, preparation plant, and river loadout facility, a well as Taylorville field reserves. The company was founded on January 11, 2006 and is headquartered in Lexington, KY.

Rhino GP LLC owns and operates coal reserves. The company is headquartered in Greenwich, CT.

Part of Rhino Resource Partners LP, Hopedale Mining LLC is an American company.

Part of CONSOL Energy, Inc., Windsor Coal Co. LLC is a company that mines and produces coal. The company is based in Valley Grove, WV. Windsor Coal Co. was acquired by CNX Resources Corp. from American Electric Power Co., Inc. on July 02, 2001.