BellSouth: Principal provider of telephone services and a major source of other telecommunications services (including internet) in the southeastern states of Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North and South Carolina, and Tennessee.
Dominion Resources: Providing electricity to customers in Virginia and North Carolina.
Duke Energy Corporation: Provides electricity to customers in North and South Carolina. Also provides natural gas to customers in the Northeast, Midwest, and Gulf Coast areas.
Entergy Corporation: Provides electricity to customers in Arkansas, Louisiana, Mississippi, and Texas.
LG&E Energy Corp.: Provides natural gas and electricity for customers in Kentucky and Virginia.
Pepco Energy Services: Provides energy and energy-related products to residential and business customers, from Connecticut to Florida.
Progress Energy: Generates and supplies electricity and natural gas to businesses and industries in North Carolina, South Carolina and Florida. Includes corporate overview, news, and economic development.