Commonwealth Edison

Commonwealth Edison, commonly known by syllabic abbreviation as ComEd, is the largest electric utility in Illinois, and the primary electric provider in Chicago and much of Northern Illinois. Its... Wikipedia

• Type:  Subsidiary
• Founded:  1907
• Key people:  Gil C. Quiniones (CEO)
• Operating income:  US$7.844 billion(2023)
• Parent:  Exelon
• Data source:  DuckDuckGo