Exelon Energy specializes in the supply of natural gas and electricity to commercial and industrial customers. Currently, Exelon Energy markets electricity to customers in Illinois, and natural gas to customers in Illinois, Michigan, and Ohio.
Exelon Energy’s parent company,Exelon Corporation, was recently ranked #22 in the BusinessWeek50 rankings of top-performing companies. Exelon is one of the nation's largest electric utilities with approximately 5.8 million customers and more than $18.9 billion in annual revenues. The company has one of the industry's largest portfolios of electricity generation capacity.