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Ameren Employee Directory

UtilitiesMissouri, United States5001-10000 Employees

Ameren has about 7.1K employees, nearly all of them in North America. Engineering and Administrative make up 43% of the profiles with a known department. Ameren's workforce spans 40 departments. Ameren's workforce fell 3% between July 2025 and July 2026.

Find Ameren employees' phone numbers or email addresses

Ameren Global Highlights

Location
Employees

North America
7.5K

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  • United States Of America
    7.5K
  • Canada
    8
  • Dominican Republic
    2
  • Mexico
    1

Europe
15

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  • United Kingdom Of Great Britain And Northern Ireland
    6
  • France
    2
  • Finland
    1
  • Hungary
    1
  • Poland
    1
  • Austria
    1
  • Germany
    1
  • Spain
    1
  • Netherlands
    1

Asia
13

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  • India
    6
  • Singapore
    2
  • China
    1
  • Japan
    1
  • Qatar
    1
  • Kazakhstan
    1
  • Jordan
    1

South America
4

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  • Venezuela
    2
  • Peru
    1
  • Brazil
    1

Africa
3

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  • South Africa
    1
  • Somalia
    1
  • Ghana
    1

Oceania
1

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  • New Zealand
    1

Ameren's Leadership

  • Chief Executive Officer at Ameren
    M. S.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Ameren
    R. K.
    Chief Executive Officer
    Mobile Phone
  • Chief Executive Officer at Ameren
    T. B.
    Chief Executive Officer
    Mobile Phone
  • Chief Technology Officer at Ameren
    D. L.
    Chief Technology Officer
    Mobile Phone
  • Chief Financial Officer at Ameren
    M. R.
    Chief Financial Officer
    Mobile Phone
  • Chief Line Worker at Ameren
    D. S.
    Chief Line Worker
    Mobile Phone
  • Chief Technologist at Ameren
    A. M.
    Chief Technologist
    Mobile Phone
  • Vice President Digital And Information Technology at Ameren
    H. T.
    Vice President Digital And Information Technology
    Mobile Phone

Ameren Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Operations
  • Analytics
  • Program & Project Management
  • Information Technology
  • Other
  • Consulting
  • Administrative
  • Civil Engineering & Construction
  • Supply Chain

Engineering is the largest department at 35% of profiles with a known department, up from 31% in July 2025, followed by Administrative (9%, up from 1%) and Civil Engineering & Construction (6%, up from 1%).

Contact profiles from Ameren

Name
Title
Contact
Location
Last Update
  • Evp, Corporate Communications & Chro at Ameren
    M. L.
    Evp, Corporate Communications & Chro
    Mobile Phone
    Oct 15, 2026
  • Founder at Ameren
    C. G.
    Founder
    Mobile Phone
    Oct 23, 2024
  • Architect, Partner at Ameren
    D. M.
    Architect, Partner
    Mobile Phone
    Jun 05, 2025
  • Founder President & Chief Executive Officer at Ameren
    D. H.
    Founder President & Chief Executive Officer
    Mobile Phone
    Oct 07, 2026
  • Chief Technology Officer at Ameren
    D. L.
    Chief Technology Officer
    Mobile Phone
    Oct 07, 2026
  • Owner at Ameren
    E. R.
    Owner
    Mobile Phone
    Oct 16, 2024
  • Partner at Ameren
    E. S.
    Partner
    Mobile Phone
    Oct 23, 2024
  • Owner at Ameren
    E. S.
    Owner
    Mobile Phone
    Oct 17, 2024
  • President at Ameren
    J. B.
    President
    Mobile Phone
    Oct 22, 2024
  • Chairman Of The Board And President Of Ameren Illinois at Ameren
    J. A.
    Chairman Of The Board And President Of Ameren Illinois
    Mobile Phone
    Oct 22, 2024

Frequently Asked Questions

What are the largest departments at Ameren?

Minus sign iconPlus sign iconEngineering is the largest department at 35% of profiles with a known department, up from 31% in July 2025, followed by Administrative (9%, up from 1%) and Civil Engineering & Construction (6%, up from 1%). Ameren's workforce spans 40 departments.

How has Ameren's workforce changed over the past year?

Minus sign iconPlus sign iconAmeren's workforce fell 3% between July 2025 and July 2026. Engineering's share of profiles with a known department rose from 31% to 35%.

How many employees does Ameren have currently?

Minus sign iconPlus sign iconAmeren has approximately 7.1K employees as of October 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Ameren's key employees and leadership?

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As of October 2026, Ameren's key employees include:

  • Chief Executive Officer: M. S.
  • Chief Executive Officer: R. K.
  • Chief Executive Officer: T. B.
  • Chief Technology Officer: D. L.
  • Chief Financial Officer: M. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Ameren's most common email format?

Minus sign iconPlus sign iconAmeren employees' email format typically follows the pattern of FLast@ameren.com. Trying to find reliable and up-to-date employee contact data? Find more Ameren email formats with LeadIQ.

What is Ameren known for?

Minus sign iconPlus sign iconAmeren was founded in 1902 and operates in the Utilities industry. You can contact Ameren's main corporate office by phone at
+1-314-621-****
. Explore Ameren's company overview page for more information.

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