Michael R. Castle

National Coal LLC engages in mining, processing and selling bituminous steam coal in East Tennessee and North Alabama. It sells its products to electric utilities, industrial companies, and coal resellers. The firm markets its products through employees, consultants, and independent coal brokers. The company was founded in 2003 and is headquartered in Roanoke, VA.

Part of American Electric Power Co., Inc., Quaker Coal Co. is a company that owns coal mining operations. The company is based in Abingdon, VA. Quaker Coal was acquired by American Electric Power Co., Inc. on October 31, 2001.

Spendthrift Farm, Inc. provides horse breeding services. The private company is based in Lexington, KY.

Xinergy Ltd. operates as a mineral exploration company, which produces metallurgical and thermal coal with mineral reserves, mining operations and coal properties in the Central Appalachian regions of West Virginia and Virginia. It also sells high quality thermal and metallurgical coal to electric utilities, steelmakers, energy trading firms and marketers of coal and industrial companies. The company was founded on February 11, 2005 and is headquartered in Knoxville, TN.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

White Forest Resources, Inc. is a holding private company that explores coal mines through its subsidiaries. The company is based in Knoxville, TN and has subsidiaries in the United States. The company was founded in 2007 and is led by CEO Jeffrey A. Wilson.