If you're here looking up Ohio Edison customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Ohio Edison also goes by or is associated with the names OH Edison, Edison. They are considered to be part of the following sectors and industries: electric, utility. Ohio Edison is associated with terms like electricity generation, transmission and distribution, energy management, other energy-related services, public company by their customers and industry analysts. Their competition, in the eyes of customers, are companies like JCP&L, Penn Power, The Illuminating Company. They employ 15,500 people according to customers in the know.