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Ameren (ASX: AEE) — Company Overview, News & Financial Data

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AEE Ameren
A vast solar panel array stretching across rolling Midwestern farmland.
Company profile

Ameren

Ameren is a public utility holding company headquartered in St. Louis, Missouri, that generates, transmits, and distributes electricity and natural gas to residential, commercial, and industrial customers across central and eastern Missouri and southern and central Illinois. Operating through regulated utility subsidiaries including Ameren Missouri and Ameren Illinois, the company manages a diverse energy generation portfolio consisting of nuclear, coal, natural gas, hydroelectric, solar, and wind facilities. Its infrastructure encompasses thousands of miles of electric transmission and distribution lines alongside natural gas distribution pipelines servicing millions of electric and gas customers throughout the Midwest region.

Snapshot

Public USOwnership
1997Year founded
5,001–10,000Employees
St Louis, United StatesHead office
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Global footprint

Operations

Products and/or services of Ameren

  • Electric Generation and Transmission: Operates baseload and renewable generation facilities including the Callaway Nuclear Generating Station, coal-fired units, natural gas turbines, and hydroelectric dams to supply bulk electricity across regional high-voltage transmission networks.
  • Electric Distribution Services: Delivers electricity through extensive power lines, substations, and smart grid infrastructure to approximately 2.4 million residential, commercial, and industrial customers across service territories in Missouri and Illinois.
  • Natural Gas Distribution: Manages thousands of miles of natural gas mains and service pipelines, delivering regulated natural gas utility service to approximately 900,000 customers in central and southern Illinois and parts of Missouri.
  • Renewable Energy Development: Constructs and integrates utility-scale solar installations and wind energy farms, expanding clean generation capacity to support long-term decarbonization goals and regional renewable portfolio standards across Midwestern operating footprints.
  • Grid Modernization Projects: Upgrades energy infrastructure through automated distribution equipment, underground power line installations, advanced metering systems, and substation enhancements to increase network reliability, operational resiliency, and severe weather resistance.
  • Energy Storage and Infrastructure Expansion: Deploys battery energy storage systems, builds high-voltage regional transmission lines, and expands industrial rate programs to accommodate growing regional power demand and support economic development projects.

Ameren executive team

  • Mr. Martin J. Lyons Jr.President, CEO & Chairman of the Board
  • Mr. Leonard P. SinghExecutive VP, CFO & President of Ameren Services
  • Mr. Michael L. MoehnGroup President of Ameren Utilities & Interim President of Ameren Missouri
  • Ms. Theresa A. ShawSenior VP of Finance & Chief Accounting Officer
  • Mr. Andrew KirkSenior Director of Investor Relations & Corporate Modeling
  • Mr. David M. Feinberg J.D.Executive VP, General Counsel & Corporate Secretary
  • Mr. Mark C. LindgrenExecutive VP of Corporate Communications & Chief Human Resources Officer of Ameren Services
  • Ms. Gwendolyn Goosby MizellSenior VP & Chief Sustainability Officer of Ameren Services
  • Mr. Ajay K. AroraSenior VP & Chief Development Officer of Ameren Missouri
  • Mr. Kent C. ScottSenior VP & Chief Nuclear Officer of Ameren Missouri Callaway Energy Center