Ameren Illinois Company

Activated: October 4, 2010
d/b/a Ameren Illinois
Activated: October 4, 2010

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Public Utility - Electric

Activated: Before January 1, 2000

The latest designated agent form was accepted January 31, 2013.
The latest annual report was accepted March 28, 2013.
The initial tariff filing was made October 5, 2010.

Public Utility - Gas

Activated: Before January 1, 2000

The latest designated agent form was accepted January 31, 2013.
The latest annual report was accepted March 28, 2013.
The initial tariff filing was made October 5, 2010.

Chief Executive Officer

Richard J. Mark
6 Executive Dr.
Collinsville, IL 62234
Phone: (618) 343-8040
E-Mail: rmark@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

Edward C. Fitzhenry, Managing Associate General Counsel
One Ameren Plz.
1901 Chouteau Ave.
PO Box 66149 (M/C 1310)
St. Louis, MO 63166-6149
Phone:  (314) 554-3533
E-Mail:  efitzhenry@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.