Top Companies in the Utility Companies Industry in 2025

Alabama Power Company Ameren Corporation AmeriGas Partners, LP. American Electric Power Company, Inc. American Water Aquarion Water Company Arizona Electric Power Arizona Public Service Company Atmos Energy Corporation Eversource Energy Black Hills Corporation Bonneville Power Administration CMS Energy Corporation Dominion Energy Chesapeake Utilities Corporation Cleco Corporation Consolidated Edison, Inc. DPL, Inc. Duquesne Light Company Duke Energy Corporation El Paso Electric Company Entergy Corporation Georgia Natural Gas Services Georgia Power Company Green Mountain Power Corporation Key Energy Services, Inc. Lincoln Electric Holdings, Inc. LG&E Lower Colorado River Authority MidAmerican Energy Holdings Company Nashville Electric Service Xcel Energy, Inc. New Jersey Resources Corporation National Grid USA NiSource Inc. Northern Natural Gas Company Northwest Natural Gas Company OGE Energy Corporation Oglethorpe Power Corporation Otter Tail Corporation PG&E Corporation PacifiCorp Company Pacific Gas & Electric Company UGI Utilities, Inc. Peoples Gas Petroleum Heat & Power Company Aqua America Piedmont Natural Gas Company, Inc. Pinnacle West Capital Corporation Portland General Electric PEPCO New York Power Authority Sacramento Municipal Utility District Salt River Project Sempra Energy Edison International Southern Company Southwest Gas Corporation Southwestern Electric Power Company TECO Energy, Inc. TVA TXU Corporation UGI Corporation Centrus Energy Corporation Tucson Electric Power United Illuminating Company United Water WGL Holdings, Inc. Wisconsin Energy Corporation Citizens Gas FirstEnergy Corporation Public Service Enterprise Group, Inc. Alliant Energy Corporation Avista Corporation Evergy Puget Sound Energy, Inc. Public Service Company of NM Devon Energy Corporation Constellation Energy Group, Inc. PECO Energy Company Peabody Energy Corporation Exelon Corporation DTE Energy Distribution S&C Electric Company Expand Energy Austin Energy Chesapeake Energy Corporation Genesis Energy, LLC CH Energy Group, Inc. Orange & Rockland Utilities, Inc. Minnesota Power / ALLETE, Inc. Liberty Utilities MGE Energy Calpine Corporation California Water Service Group DCP Midstream Cascade Natural Gas Corporation NRG Energy, Inc. JEA Avangrid Consumers Energy Company Symmetry Energy Solutions Mississippi Power Company Idaho Power Company Tenaska, Inc. Green Mountain Energy Company San Diego Gas & Electric Company EPB Baltimore Gas & Electric Company Southern California Edison Company Southern California Gas Company Oncor Touchstone Energy Cooperative Hawaiian Electric Industries, Inc. British Columbia Hydro & Power Authority The Manitoba Hydro-Electric Board Energir Ovintiv, Inc. Hydro-Quebec AltaGas Limited Ontario Power Generation, Inc. Bruce Power LP Independent Electricity System Operator Canadian Nuclear Association Vistra Energy Corp Gas South, LLC FPL Group, Inc. Ambit Energy, LP American Superconductor Corporation Champion Energy Services, LLC Xylem, Inc. Elexicon Energy PBF Energy San Francisco Public Utilities Commission Kansas Gas Service Conservice Philadelphia Gas Works Stem, Inc. EthosEnergy