About Ameren
Ameren is a Utilities company, headquartered in Saint Louis, with 10,001+ employees and annual revenue of $1B+.
We're Ameren Corporation (AEE), a St. Louis-based, Fortune 500 company that powers the quality of life for millions of people throughout Illinois and Missouri. Ameren Illinois provides electric distribution and transmission service, as well as natural gas distribution service, while Ameren Missouri...
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Ameren Company Highlights
Phone Number
(314) 621-xxxx
Corporate Office Address
1901 Chouteau Avenue
Saint Louis, 63103
Website
Industries Served
UtilitiesNumber of Employees
10,001+ Employees
Company Revenue
$1B+
Ameren Org
Ameren has 40 C-Level, 93 VP, 291 Director, 1582 Manager, 449 Senior, and 3450 Other employees.
Ameren Decision Makers
- CEOLeonard P Singh
- CFOMichele Matecki
- CTOJerry Yang
Ameren's Tech Stack
Frequently Asked Questions About
Ameren
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Who is the CEO of Ameren?
The CEO of Ameren is Leonard P Singh. See full contact details ›
Who is the CFO of Ameren?
The CFO of Ameren is Michele Matecki. See full contact details ›
Who is the CTO of Ameren?
The CTO of Ameren is Jerry Yang. See full contact details ›
How many senior employees does Ameren have?
Ameren has 2455 senior employees that are typically used for decision making.
Who are the key decision makers at Ameren?
Key decision makers at Ameren include Leonard P Singh (CEO), Michele Matecki (CFO), and Jerry Yang (CTO). See full contact details ›
What technologies does Ameren use?
Ameren uses technologies including .NET, Adobe, and Adobe Connect.
How do I contact Ameren?
To contact Ameren, visit ameren.com.
What companies are similar to Ameren?
Companies similar to Ameren include Southern California Edison, Constellation, and NextEra Energy Inc..
Where is Ameren headquartered?
Ameren is headquartered at 1901 Chouteau Avenue, Saint Louis.
What is the main phone number for Ameren?
The main phone number for Ameren is (314) 621-xxxx.
What is the official website for Ameren?
The official website for Ameren is ameren.com.
What is the annual revenue of Ameren?
The annual revenue of Ameren is $1B+.
How many employees does Ameren have?
Ameren has 10,001+ employees.
What industry is Ameren in?
Ameren is in the Utilities industry.
Last updated: May 28, 2025