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Ameren
AddedMar 19, 2024
UpdatedJun 18, 2026
Ameren

Ameren

Public

St. Louis energy company generating and delivering electricity and distributing natural gas in Missouri and Illinois.

HQ
St. Louis, MO, US
Founded
1997
Overview
Compare
Fundraising
Employees
Website

Founded in 1997, Ameren Corporation is a public utility holding company headquartered in St. Louis, Missouri. The company's core mission is to generate and deliver reliable electricity and distribute natural gas to customers in Missouri and Illinois. Ameren focuses on providing energy solutions to both residential and business markets, with a commitment to enhancing customer experience through innovative online tools and payment assistance options.

Key figures associated with Ameren include Martin J. Lyons, Jr., the Chairman, President, and CEO, and other notable leaders such as Mark C. Birk and Leonard "Lenny" Singh. As a component of the S&P 500, Ameren has achieved significant milestones in the energy sector, contributing to regional economic growth and energy stability. The company's impact is underscored by its dedication to storm safety and sustainable energy practices, positioning it as a critical player in the U.S. utilities industry.

Ameren - Quick Facts

When was Ameren founded?

Ameren was founded in 1997.

Where is Ameren's headquarters located?

Ameren's headquarters is located in St. Louis, MO, US.

When was Ameren's last funding round?

Ameren's most recent funding round was for $700M (USD) in December 2023.

How much has Ameren raised to-date?

As of Dec 18, 2023, Ameren has raised a total of $1.3B (USD).

How many employees does Ameren have?

Ameren has 9,116 employees as of Feb 6, 2024.

Ameren - Classification

Ownership
  • Public
Geographic Exposure
  • United States
Revenue
  • Recurring
Customer
  • Consumers
  • Enterprise
Main Product
  • Electricity
  • Gas
Tags
  • Utility
Unique IDs
  • secCik: 0001002910
  • ticker: AEE
NAICS
  • 220000Utilities
  • 221000Utilities
  • 221100Electric Power Generation, Transmission and Distribution
  • 221110Electric Power Generation
  • 221111Hydroelectric Power Generation
SIC
  • 4900Electric, Gas, And Sanitary Services
  • 4930Combination Electric And Gas, And Other Utility Services
  • 4931Electric And Other Services Combined
ISIC
  • 3510Electric power generation, transmission and distribution
Show 29 more industry codes
NAICS
  • 221112Fossil Fuel Electric Power Generation
  • 221113Nuclear Electric Power Generation
  • 221114Solar Electric Power Generation
  • 221115Wind Electric Power Generation
  • 221116Geothermal Electric Power Generation
  • 221117Biomass Electric Power Generation
  • 221118Other Electric Power Generation
  • 221120Electric Power Transmission, Control, and Distribution
  • 221121Electric Bulk Power Transmission and Control
  • 221122Electric Power Distribution
  • 221200Natural Gas Distribution
  • 221210Natural Gas Distribution
  • 540000Professional, Scientific, and Technical Services
  • 541000Professional, Scientific, and Technical Services
  • 541900Other Professional, Scientific, and Technical Services
  • 541990All Other Professional, Scientific, and Technical Services
SIC
  • 1300Oil And Gas Extraction
  • 1310Crude Petroleum And Natural Gas
  • 1311Crude Petroleum And Natural Gas
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services
  • 4910Electric Services
  • 4911Electric Services
  • 4920Gas Production And Distribution
  • 4924Natural Gas Distribution
  • 8900Services, Not Elsewhere Classified
  • 8990Services, Not Elsewhere Classified
  • 8999Services, Not Elsewhere Classified
  • 5000Wholesale Trade-durable Goods