Exelon Corporation

Exelon has been the top-ranked electric and gas utility on the FORTUNE 5OO for five years running.Exelon was the no. 1 ranked U.S. utility for the second year in a row on Forbes Magazine's 2011 listed of the world's 2,000 largest, most powerful public companies.Exelon was no.1 ranked U.S.electric utility on Platt's Top 250 Global Energy list in 2011. And we are honored that Exelon made Wharton thier home