We are a forward-thinking electric utility centered on integrity, powered by a diverse team of employees committed to making customers’ lives brighter, the environment better and our communities stronger. FirstEnergy is dedicated to safety, reliability and operational excellence. Headquartered in Akron, Ohio, FirstEnergy’s 10 electric distribution companies form one of the nation's largest investor-owned electric systems, serving customers in Ohio, Pennsylvania, New Jersey, West Virginia, Maryland and New York. The company's transmission subsidiaries operate approximately 24,000 miles of transmission lines that connect the Midwest and Mid-Atlantic regions. Join the FirstEnergy Careers Facebook community at www.facebook.com/FirstEnergyCareers, where we share career tips, job postings, photos from career fairs and community events, and more.
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The FirstEnergy annual revenue was $13.4 billion in 2026.
Mark Mroczynski is the President FirstEnergy Transmission of FirstEnergy.
4,504 people are employed at FirstEnergy.
FirstEnergy is based in Akron, Ohio.
The NAICS codes for FirstEnergy are [55, 22, 221].
The SIC codes for FirstEnergy are [49, 491, 493].