Ameren
Ameren is a Enterprise, Infrastructure service, founded in 1997, headquartered in St. Louis, Missouri, United States.
About
What Ameren is
Delivers electricity and natural gas to residential, commercial, and industrial customers across Missouri and Illinois through regulated utility operations.
EnterpriseInfrastructure
Public company
Ameren on the market
Annual Revenue
$8.8B
2025 fiscal year
Ticker
AEE
Net Income
$0.5B
2017 fiscal year
Operating Income
$2.0B
2025 fiscal year
Shares Out.
276.8M
as of 2026
Industry
Electric & Other Services Combined
SIC 4931
At a glance
| Fact | Value |
|---|---|
| Official site | https://ameren.com |
| Status coverage | Public status page |
| Founded | 1997 |
| Headquarters | St. Louis, Missouri, United States |
| Ticker | AEE |
| Categories | Enterprise, Infrastructure |