• Public Utility - Electric

    Activated: Before January 1, 2000
    Removed: 00-0650 May 2, 2005

    The latest designated agent form was accepted January 21, 2005.
    The latest annual report was accepted April 3, 2006.
    The initial tariff filing was filed.

  • Public Utility - Gas

    Activated: Before January 1, 2000
    Removed: 03-0657 May 2, 2005

    The latest designated agent form was accepted January 21, 2005.
    The latest annual report was accepted April 3, 2006.
    The initial tariff filing was filed.

  • Chief Executive Officer

    Gary L. Rainwater
    One Ameren Plz.
    1901 Chouteau Ave.
    PO Box 66149, MC 05
    St. Louis, MO 63166-6149
    Phone: (314) 554-4965
    E-Mail: grainwater@ameren.com
  • In-State Designated Agent

    Jackie K. Voiles
    200 W. Washington St.
    Springfield, IL 62701-1117
    Phone: (217) 412-6529
    E-Mail: jvoiles@ameren.com
  • Out-of-State Designated Agent

    Steven R. Sullivan
    1500 Eastport Plaza
    Collinsville, IL 62234
    Phone: (618) 343-7701
    E-Mail: ssullivan@ameren.com
  • Temporary Designated Agent

    No Temporary Designated Agent information available at this time.
  • Customer Service Representative

    No Customer Service Representative information available at this time.