Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. The company operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natur...
Leadership
Martin J. Lyons Jr.
President, CEO & Chairman of the Board
Leonard P. Singh
Executive VP & CFO
Mark C. Lindgren
Executive VP of Corporate Communications & Chief Human Resources Officer of Ameren Services
Michael L. Moehn
Group President of Ameren Utilities
Shawn E. Schukar
Chairman & President of Ameren Transmission Company of Illinois
Theresa A. Shaw
Senior VP & Chief Accounting and Transformation Officer of Ameren Services
Andrew Kirk
Senior Director of Investor Relations & Corporate Modeling
David M. Feinberg J.D.
Executive VP, General Counsel & Corporate Secretary
Gwendolyn Goosby Mizell
Senior VP & Chief Sustainability Officer of Ameren Services
Ajay K. Arora
Executive VP, Chief Growth & Generation Development Officer of Ameren Missouri
