Vistra has offices and operations across the United States. Through its retail and generation businesses which include TXU Energy, Homefield Energy, Dynegy, Ambit Energy,  and Luminant, Vistra brings its products and services to market in 20 states and six of the seven competitive markets in the U.S., with about 5,400 employees.

Corporate Headquarters
6555 Sierra Drive
Irving, TX 75039

Illinois Regional Office
1500 Eastport Plaza Drive
Collinsville, IL 62234

Ohio Regional Office
​312 Walnut Street, Suite 1500
Cincinnati, OH 45202

Logistics & Supplier Information
Safety compliance requirements, accounts payable information and more