Douglas B. Lauver

Tenaska, Inc. provides energy development services. It operates through its subsidiaries which offers energy marketing, power generation, private equity and gas exploration and production services. The company was founded by Howard L. Hawks and Thomas E. Hendricks in 1987 and is headquartered in Omaha, NE.

Skelly & Loy, Inc. engages in the provision of professional engineering and environmental services to various public and private sector clients. Italos offers construction; mining; permitting; surveying; water resources; and water and wastewater services. The company was founded in 1969 and is headquartered in Harrisburg, PA.

Part of Navajo Transitional Energy Co. LLC, NERCO Coal LLC is an American company that specializes in bituminous coal and lignite surface mining.

Zeigler Coal Holding Co. operates as a holding company with interest in producing coal in the United States. It provides its services through its subsidiaries. The company is headquartered in Fairview Heights, IL.

Chestnut Ridge Capital LLC is an independent hedge fund manager headquartered in Ridgefield Park, New Jersey. The firm was founded by Kenneth Pastermak in 2002 to manage the assets of financially sophisticated clients.