Columbia Gas of Ohio - http://www.columbiagasohio.com/
Supplier of natural gas to more than 1,000 communities in Ohio. Includes customer center and gas choice program information. |
Duke Energy - http://www.duke-energy.com/
Serves more than 1.4 million electric customers and 478,000 gas customers located in a 25,000 square mile service territory of the tri-state area. |
FirstEnergy Solutions - http://www.firstenergysolutions.com/
Diversified company offering energy-related products and services to wholesale and retail customers, including electric generation for Illinois, Pennsylvania, Ohio, Maryland, New Jersey and Michigan. |
Gasearch - http://www.gasearch.net/
Supplies natural gas to industrial and commercial customers in Ohio. Based in Youngstown. |