Gibson Electric Membership Corporation: Electric utility serving northwest Tennessee, with offices in Trenton, Union City, Obion, Alamo, Rutherford, and Tiptonville.
Southwest Tennessee Electric Membership Corporation: Consumer-owned, nonprofit electric distribution cooperative, providing electric service to parts of Chester, Crockett, Fayette, Hardeman, Haywood, Henderson, Madison and Tipton Counties. Service and rate information, plus general information about electricity and cooperatives.