NYSE:WGL (WGL Holdings)

WGL Holdings' primary operating segment, Washington Gas Light, is a regulated gas distribution utility. This segment serves about 1.1 million customers in Maryland, Virginia, and the Washington, D.C., metro area. The nonregulated energy marketing segment buys and resells natural gas and electricity in competitive markets, in addition to designing, building, and operating energy systems including solar installations. WGL is signed on to some sizable midstream pipeline projects and angles to expand this business around its utility footprint.