Private company

The Illuminating Company

Electric company based in Cleveland, Ohio, United States.1

Last updated Oct 18, 2026.

Overview

1892Founded1

Timeline

  1. 1997Acquired Acquired by FirstEnergy1
  2. 1986Acquired Acquired by Centerior1
  3. 1892Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1