Eugene N. Dubay

Missouri Gas Energy, Inc. distributes natural gas. The firm operates in St. Joseph, Lees Summit, Warrensburg, Joplin, Republic, Neosho and Monett. It provides its services to residential, commercial, and industrial users. The company is headquartered in Kansas City, MO.

Southern Union Co. engages in gathering, processing, transportation, storage and distribution of natural gas in the United States. The firm operates through three reportable segments: transportation and storage, gathering and processing, and distribution. The company was founded by George Lindemann in 1929 and is headquartered in Houston, TX.

Semco Energy Gas Co. distributes natural gas. It also provides associated software and products. The firm serves residential, commercial, and industrial customers in service territories in the southern half of the state's Lower Peninsula and in the central, eastern, and western parts of the state's Upper Peninsula. The company is headquartered in Port Huron, MI.

Atlas Pipeline Partners LP operates natural gas pipelines. The company was founded on September 30, 1999 and is headquartered in Pittsburgh, PA.

Atlas Energy LP develops and provides natural gas and oil. The company was founded on December 15, 2005 and is headquartered in Pittsburgh, PA.

Atlas America, Inc. engages in the development, production and transportation of natural gas and oil in western New York, eastern Ohio, western Pennsylvania and Tennessee. The company, through its wholly owned subsidiary transports natural gas from wells to interstate pipelines and end users as well as operates a natural gas processing facility. The company has reserves of approximately 171.6 billion cubic feet of natural gas equivalents. The company was incorporated in 2000 and is headquartered in Moon Township, PA.

Atlas Pipeline Mid-Continent LLC transports and processes natural gas. The company was founded on July 16, 2004 and is headquartered in Tulsa, OK.

Part of Targa Resources Corp., Targa Pipeline Partners GP LLC is a company that provides natural gas gathering, processing and treating services. The company is based in Philadelphia, PA.

Atlas Energy, Inc. operates as an independent natural gas producers in the Appalachian and Michigan Basins. It also develops in the Marcellus Shale in Pennsylvania. The company was founded in September 2000 and is headquartered in Moon Township, PA.