March 03, 2015 2:56 AM ET

Electric Utilities

Company Overview of AmerenIP

Company Overview

As of Oct 1, 2010 AmerenIP was acquired by Ameren Illinois Company. Illinois Power Company, doing business as AmerenIP, engages in rate-regulated transmission and distribution of electricity and natural gas in Illinois. It supplies electric and natural gas utility service to portions of central, east central, and southern Illinois. The company serves a population of 1.5 million in an area of 15,000 square miles contiguous to its other service territories. Illinois Power Company provides electric service to 617,000 customers and natural gas service to 417,000 customers, including the Illinois portion of the Greater St. Louis area. The company was founded in 1923 and is based in Decatur, Illin...

370 South Main Street

Decatur, IL 62523

United States

Founded in 1923

1,132 Employees



Key Executives for AmerenIP

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