What departments does GenOn Energy have?

GenOn Energy has employees across 12 departments including Marketing, Healthcare Services, Engineering, Business, Program & Project Management.

What is the largest department at GenOn Energy?

The largest department at GenOn Energy is Engineering with 3 employees.

Where are GenOn Energy employees located globally?

GenOn Energy has employees across 2 continents and 2 countries including Japan, United States Of America.

How has GenOn Energy's team size changed over time?

GenOn Energy's team has decreased from approximately 129 to 121 employees based on available data.

GenOn Energy Employee Directory

UtilitiesTexas, United States201-500 Employees

GenOn Energy is a mid-sized U.S. utility focused on wholesale electricity generation within competitive markets. It operates a sizeable generation portfolio, totaling about 23,700 megawatts, with facilities in key regions across the country.

It is based in Houston, Texas, and serves wholesale electricity buyers and other market participants by supplying power to meet demand. In early 2022, GenOn completed the sale of the Cheswick Generating Station to Charah, Inc., and announced the planned closure of the Avon Lake coal-fired plant, a move that included workforce reductions. Historically, GenOn's corporate lineage includes an integration with Mirant in 2010 and a subsequent incorporation into NRG Energy in 2012.

GenOn Energy Global Highlights

North America
503

United States Of America
503

Asia
1

Japan
1

GenOn Energy's Leadership

M. T.
Chief Marketing Officer
Mobile Phone
Email
M. A.
Head Safety And Health
Mobile Phone
Email
A. D.
Director - Strategy And Development
Mobile Phone
Email
D. F. C.
National Manager
Mobile Phone
Email
C. S.
Engineering And Maintenance Manager, Retired
Mobile Phone
Email
K. P.
Plant Business Manager
Mobile Phone
Email
L. B.
Project Manager - Mechanical Engineer
Mobile Phone
Email
C. C.
Clerk Senior
Mobile Phone
Email

GenOn Energy Employee Metrics

100%

50%

0%

2026

2025

Accounting
Administrative
Entrepreneurship
Business
Civil Engineering & Construction
Other

Contact profiles from GenOn Energy

Name

Title

Contact Info

Location

Last Update

M. T.
Chief Marketing Officer
Mobile Phone
Email
Oct 23, 2024
M. A.
Head Safety And Health
Mobile Phone
Email
Oct 16, 2024
A. D.
Director - Strategy And Development
Mobile Phone
Email
Oct 23, 2024
D. F. C.
National Manager
Mobile Phone
Email
AustraliaNew South Wales
Jul 01, 2026
C. S.
Engineering And Maintenance Manager, Retired
Mobile Phone
Email
May 28, 2026
K. P.
Plant Business Manager
Mobile Phone
Email
Oct 22, 2024
L. B.
Project Manager - Mechanical Engineer
Mobile Phone
Email
Oct 17, 2024
C. C.
Clerk Senior
Mobile Phone
Email
Oct 21, 2024
M. S.
Power Plant Technician/Chemist
Mobile Phone
Email
Jun 27, 2026
C. F.
Maintenance Technician
Mobile Phone
Email
Jul 08, 2026

Frequently Asked Questions

What is GenOn Energy known for?

GenOn Energy was founded in 2010 operates in the Utilities industry; you can contact the main corporate office by phone at

+1-832-357-****

. Explore GenOn Energy's company overview page for more information.

What is GenOn Energy's most common email format?

GenOn Energy employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GenOn Energy email formats with LeadIQ.

How many employees does GenOn Energy have currently?

GenOn Energy has approximately 440 employees as of July 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are GenOn Energy's key employees and leadership?

As of July 2026, GenOn Energy's key employees include:

Chief Marketing Officer: M. T.
Head Safety And Health: M. A.
Director - Strategy And Development: A. D.
National Manager: D. F. C.
Engineering And Maintenance Manager, Retired: C. S.

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GenOn Energy Employee Directory

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