Headquartered in St. Louis, Missouri, Ameren Missouri is a subsidiary of Ameren Corporation delivering electric and natural gas distribution services to 1.2 million electric customers and 130000 natural gas customers across central and eastern Missouri. With 5000+ employees maintaining extensive transmission and distribution infrastructure, Ameren Missouri provides reliable power delivery to residential, commercial, and industrial customers. The company is investing $9+ billion through 2027 in renewable energy generation, grid modernization, and energy infrastructure improvement. Ameren Missouri operates one of the largest electric vehicle charging infrastructure programs in the Midwest.