"Many customers think of Ameren Illinois as an electric company, but we also provide safe reliable natural gas service in Madison County. We have full-time natural gas professionals who live and ...

More Bonds of Ameren Illinois Co. Moody’s Daily Credit Risk Score About the Ameren Illinois Co.-Bond (US02361DBB55) The Ameren Illinois Co.-Bond has a maturity date of 7/1/2054 and offers a ...

ST. LOUIS, Feb. 24, 2025 /PRNewswire/ -- Ameren Illinois Company, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering of $350 million aggregate ...