Executive Chairman, Ameren Corporation
Warner Baxter is executive chairman of St. Louis-based Ameren Corporation, parent company of rate-regulated energy companies that serve more than 2.4 million electric and nearly 1 million natural gas customers in Illinois and Missouri. The company, which also develops regional electric transmission projects, had 2020 revenues of approximately $6 billion. ( more )
President and Chief Executive Officer, Ameren Corporation
Marty Lyons was named president and chief executive officer of Ameren Corporation and a member of the board of directors effective January 1, 2022. Lyons was previously chairman and president of Ameren Missouri, a position he held for two years after previously serving 18 years in a variety of positions within Ameren. ( more )
Chairman and President, Ameren Missouri
Mark Birk is chairman and president of Ameren Missouri, an electric and natural gas delivery utility subsidiary of Ameren Corporation and Missouri's largest utility. Birk has held many leadership positions in his more than 35-years at Ameren, including progressively more responsible roles overseeing customer and power operations, energy delivery, strategic planning, energy trading, enterprise risk management, safety and nuclear corporate oversight. ( more )
Chairman and President, Ameren Illinois
Leonard "Lenny" Singh is chairman and president of Ameren Illinois, where he is responsible for energy delivery to more than 1.2 million electric and more than 800,000 natural gas customers encompassing 1,200 communities across 43,700 square miles. ( more )
Senior Executive Vice President and Chief Financial Officer, Ameren Corporation; Chairman and President, Ameren Services
Michael L. Moehn is senior executive vice president, CFO, Ameren Corp., and president of Ameren Services. In this role, Moehn is responsible for all aspects of Ameren's financial affairs including Investor Relations, Financial Reporting, Accounting, Tax, Treasury and Internal Audit. He also oversees Strategy, Mergers and Acquisitions, Enterprise Risk Management, Supply Chain and Corporate Nuclear Oversight, amongst other functions. As CFO, Moehn oversees capital allocation and capital market activities. ( more )
Chairman and President, Ameren Transmission Company of Illinois
Shawn Schukar is chairman and president of Ameren Transmission Company of Illinois (ATXI), a subsidiary of Ameren Corporation dedicated to electric transmission infrastructure investment. ( more )
Executive Vice President and Chief Customer and Technology Officer, Ameren Services
Bhavani Amirthalingam is executive vice president and chief customer and technology officer of Ameren Corp. She is responsible for all aspects of the Customer Experience for Ameren's 2.4 million electric and more than 900,000 natural gas customers in Missouri and Illinois. She also leads Ameren's digital strategy, technology and cybersecurity organizations in this role focused on delivering a best-in-class customer and co-worker experience. ( more )
Senior Vice President and Chief Nuclear Officer, Ameren Missouri
Fadi Diya is senior vice president and chief nuclear officer (CNO) for Ameren Missouri. Diya is responsible for all of Ameren Missouri's nuclear operations. ( more )
Executive Vice President, Corporate Communications and Chief Human Resources Officer, Ameren Services
Mark C. Lindgren is executive vice president of corporate communications and chief human resources officer for Ameren. In his current role, he serves on the Executive Leadership Team and is responsible for Ameren's workforce strategy, human resources, and corporate communications; which includes marketing, public relations and other internal and external communications. ( more )
Senior Vice President, Chief Sustainability, Diversity & Philanthropy Officer, Ameren Services
Gwen Mizell is the senior vice president, chief sustainability, diversity and philanthropy officer for Ameren Corporation, further aligning her leadership, expertise and engagement to oversee and advance the company's impacts across these interconnected areas. The role is an expansion of Mizell's previous duties as the company's chief sustainability and diversity officer, and previous role as vice president of sustainability and innovation. ( more )
Executive Vice President, General Counsel and Secretary, Ameren Corporation
Chonda Nwamu is executive vice president, general counsel & secretary for Ameren Corporation. Nwamu is the primary legal advisor to Ameren's Board of Directors and senior management, and she leads the General Counsel function, which includes the company's legal, corporate governance, federal regulatory and legislative affairs, and enterprise ethics and compliance departments. She also serves on Ameren's Executive Leadership Team as a contributor to overall strategic direction of the Company. ( more )