1,023 Followers on Owler

Ameren

is a Missouri-based utility company that generates and distributes electricity and natural gas for residential and commercial sectors... Read more

is a Missouri-based utility company that generates and distributes electricity and natural gas for residential and commercial sectors... Read more

President & CEO

Martin J. Lyons

CEO Approval Rating

92/100

1997

PublicNYSEAEE

1382 NAICS listing

Annual Revenue

$8.9B

Employees

9,240

Trending Companies