Ameren Corp. is a holding company for Ameren Missouri, and Ameren Illinois, with headquarters in St. Louis, Missouri

Ameren Corp. is a holding company founded in 1997 and is comprised of several power and energy companies.  The subsidiary companies:

  • Ameren Missouri
  • Ameren Illinois
  • Ameren Transmission Company

Ameren is the St. Louis local electric company serving more than 2.4 million electric customers and 900,000 natural gas customers across more than 64,000 square miles.

A subsidiary of Ameren Corp. is Ameren Missouri, which owns the Bagnell Dam on Osage River, creating “Lake of the Ozarks, a familiar tourist attraction to many Missourians.

Ameren Corp. is a public traded company owned primarily by institutional investors. It trades on the NYSE under the ticker symbol “AEE” and is a component of the S&P 500.  Major shareholders have been Vanguard Group, BlackRock, and State Street Corporation.

Ameren revenues exceed more than $7 billion and employees more than 9,000 employees.

Contact information:

1901 Chouteau Avenue
St. Louis, Missouri, 63103

Ameren Phone: (800) 552-7583

As of October 30, 2017, according to Google Finance, Directors are:

  • Warner L. Baxter, Chairman of the Board, President, Chief Executive Officer
  • Martin J. Lyons Jr., Chief Financial Officer, Executive Vice President
  • Bruce A. Steinke, Senior Vice President – Finance, Chief Accounting Officer
  • Gregory Lindvedt Nelson, Senior Vice President, General Counsel, Secretary
  • Catherine S. Brune, Independent Director
  • J. Edward Coleman, Independent Director
  • Ellen M. Fitzsimmons, Independent Director
  • Rafael Flores, Independent Director
  • Walter J. Galvin, Lead Independent Director