All companies featured: ExxonMobil (NYSE:XOM), Boardwalk Pipeline Partners (NYSE:BWP), Pembina Pipeline Corporation (NYSE: PBA), Veresen Incorporated (TSX: VSN)

All companies featured: LyondellBasell Industries NV (NYSE:LYB), Chevron Corporation (NYSE:CVX), Phillips 66 (NYSE:PSX), Chicago Bridge & Iron Company (NYSE:CBI), Jacobs Engineering Group Incorporated (NYSE:JEC)

All companies featured: Dow Chemical Company (NYSE:DOW), Marathon Petroleum Corporation (NYSE:MPC), Macquarie Group (ASX:MQG), American Electric Power Company (NYSE:AEP), Babcock & Wilcox (NYSE:BW), General Electric (NYSE:GE), Amec Foster Wheeler (NYSE:AFW)

All companies featured: Entergy Corporation (NYSE: ETR), Hess Corporation (NYSE:HES), SNC-Lavalin Constructors Incorporated (TSX:SNC)

All companies featured: Barrick Gold Corporation (NYSE:ABX), Newmont Mining Corporation (NYSE:NEM), Valero Energy Corporation (NYSE:VLO)

All companies featured: Southern Company (NYSE:SO), Unilever plc (NYSE:UN), FedEx Corporation (NYSE:FDX), Halliburton Company (NYSE:HAL)

All companies featured: NextEra Energy Incorporated (NYSE:NEE), General Electric Company (NYSE:GE), Baker Hughes Incorporated (NYSE:BHI), Chevron Corporation (NYSE:CVX), Électricité de France SA (EPA:EDF)

All companies featured: Nucor Corporation (NYSE:NUE), Steel Dynamics (NASDAQ:STLD), Berkshire Hathaway Incorporated (NYSE:BRKA), SunCoke Energy Incorporated (NYSE:SXC), Flour Corporation (NYSE:FLR), United States Steel Corporation (NYSE:X), AK Steel Holding Corporation (NYSE:AKS)

All companies featured: Moody’s Corporation (NYSE:MCO), Chicago Bridge & Iron Company N.V. (NYSE:CBI), Entergy Corporation (NYSE:ETR), Calpine Corporation (NYSE:CPN), AES Corporation (NYSE:AES), Occidental Petroleum Corporation (NYSE:OXY), Total S.A. (NYSE:TOT), Exxon Mobil Corporation (NSYE:XOM)

All companies featured: Celanese (NYSE:CE), Enbridge Incorporated (NYSE:ENB), Dominion Resources (NYSE:D), Duke Energy (NYSE:DUK), Piedmont Natural Gas Company (NYSE:PNY)