FirstEnergy's Brian X. Tierney Takes on Leadership as Chair of the Board Brian X. Tierney, current CEO of FirstEnergy, steps up as Chair of the Board, succeeding John W. Somerhalder II, effective January 1, 2025.

FirstEnergy's Brian X. Tierney Takes on Leadership as Chair of the Board #United_States #FirstEnergy_Corp #Akron #Brian_Tierney #John_Somerhalder