Gemma Power Systems, LLC Employee Directory

Q: What is Gemma Power Systems, LLC known for?

Gemma Power Systems, LLC was founded in 1997. Gemma Power Systems, LLC operates in the Construction industry.

Q: How many employees does Gemma Power Systems, LLC have currently?

Gemma Power Systems, LLC has approximately 384 employees.

ConstructionConnecticut, United States201-500 Employees

Gemma Power Systems, a wholly owned subsidiary of Argan Inc. (NYSE: AGX), is a leading Engineering, Procurement and Construction (EPC) company providing innovative solutions for the power and renewable energy industry. 

Our wide-ranging and comprehensive experience comprises of ~20,000 MW installed capacity including combined cycle and simple cycle gas turbine plants, solar facilities, wind farms, biofuel plants and environmental facilities. Gemma Power Systems also provides operations and maintenance services for your completed facility. "Built by Gemma" is our commitment that our clients, the communities and all stakeholders will have a great project experience.

Gemma Renewable Power (GRP) specializes in the construction of utility scale wind and solar projects. Since its inception, GRP has successfully completed 19 renewable power projects reaching from Massachusetts to Washington State. 

Additional information about Gemma Power systems can be found at www.gemmapower.com

Find Gemma Power Systems, LLC employees' phone numbers or email addresses

Gemma Power Systems, LLC Global Highlights

North America
311

United States Of America
311

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

South America
1

Brazil
1

Gemma Power Systems, LLC's Leadership

C. E. C.
Chief Executive Officer
Mobile Phone
Email
J. H.
Vice President Renewables
Mobile Phone
Email
C. P.
Vice President Engineering & Commissioning
Mobile Phone
Email
K. G.
Vice President Level
Mobile Phone
Email
C. R.
President - Gemma Renewable Power
Mobile Phone
Email
C. T.
President
Mobile Phone
Email
T. T.
President
Mobile Phone
Email
B. G.
Non-Executive Chairman
Mobile Phone
Email

Gemma Power Systems, LLC Employee Metrics

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2026

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Administrative
Civil Engineering & Construction
Program & Project Management
Engineering
Quality Assurance
Other

Contact profiles from Gemma Power Systems, LLC

Name

Title

Contact Info

Location

Last Update

M. H.
Material Manager
Mobile Phone
Email
United StatesTexas
Sep 08, 2025
C. M.
Project Safety Manager
Mobile Phone
Email
United StatesPennsylvania
Jan 19, 2026
S. R.
Project Hse Manager
Mobile Phone
Email
United StatesConnecticut
Aug 26, 2024
J. M.
Project Engineering Manager
Mobile Phone
Email
United StatesConnecticut
Jan 13, 2026
A. F.
Commercial Manager
Mobile Phone
Email
United States
Apr 11, 2024
B. M.
Safety Manager
Mobile Phone
Email
United StatesNorth Carolina
Jan 19, 2026
E. T.
Assistant Project Manager
Mobile Phone
Email
United StatesConnecticut
Jan 13, 2026
S. K.
Project Controls Manager
Mobile Phone
Email
United StatesFlorida
Jan 13, 2026
R. B.
Qa Manager
Mobile Phone
Email
United StatesNew Hampshire
Nov 10, 2025
D. W. P. I. R.
Project Manager
Mobile Phone
Email
United StatesNew York
Sep 09, 2025

Frequently Asked Questions

What is Gemma Power Systems, LLC known for?

Gemma Power Systems, LLC was founded in 1997 operates in the Construction industry; you can contact the main corporate office by phone at

+1-860-659-****

. Explore Gemma Power Systems, LLC's company overview page for more information.

What is Gemma Power Systems, LLC's most common email format?

Gemma Power Systems, LLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Gemma Power Systems, LLC email formats with LeadIQ.

How many employees does Gemma Power Systems, LLC have currently?

Gemma Power Systems, LLC has approximately 384 employees as of February 2026. These team members are located across 3 continents, including North AmericaEuropeSouth America.

Who are Gemma Power Systems, LLC's key employees and leadership?

As of February 2026, Gemma Power Systems, LLC's key employees include:

Chief Executive Officer: C. E. C.
Vice President Renewables: J. H.
Vice President Engineering & Commissioning: C. P.
Vice President Level: K. G.
President - Gemma Renewable Power: C. R.

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