Missouri Gas Energy (MGE) is a natural gas distribution company headquartered in Kansas City, Missouri in the United States, with offices in St. Joseph, Lee's Summit, Warrensburg, Joplin, Republic, Neosho and Monett. MGE serves over in 155 western Missouri communities and is a division of Southern Union Company, a wholly owned subsidiary of Energy Transfer Equity. Its business is regulated by the Missouri Public Service Commission. - Source: Wikipedia