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Insights

Renewable Energy Focus Gemma Power Systems has a strong emphasis on renewable energy projects, including wind and solar facilities, creating opportunities to expand into new solar and wind markets or to upgrade and maintain existing renewable infrastructure.

Expanding Project Portfolio With experience in constructing large-scale natural gas, biomass, and environmental facilities across the U.S., Gemma is positioned to consider additional capacity expansion projects, modular power plant builds, or technology upgrades.

Geographic Growth Recent facility expansions in Ohio and Illinois indicate a strategic focus on U.S. regional markets; targeting these areas for project collaboration or offerings in operations and maintenance can be beneficial.

Strategic Leadership The appointment of a new CEO reflects growth and potential organizational shifts that may open avenues for strategic partnerships, joint ventures, or tailored service proposals aligned with company leadership priorities.

Financial Opportunity With revenues between 250 million and 500 million, Gemma offers scalable project opportunities in EPC, O&M, and renewable sectors to midsize contractors or technology providers seeking to penetrate the energy construction market.

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Gemma Power Systems, LLC Tech Stack

Gemma Power Systems, LLC uses 8 technology products and services including Microsoft 365, ADP, yepnope.js, and more. Explore Gemma Power Systems, LLC's tech stack below.

Microsoft 365
Email
ADP
Human Resource Management System
yepnope.js
Javascript Frameworks
InEight
Miscellaneous
PHP
Programming Languages
Animate.css
UI Frameworks
MediaElement.js
Video Players
Custom Twitter Feeds
Widgets

Media & News

Gemma Power Systems, LLC's Email Address Formats

Gemma Power Systems, LLC uses at least 1 format(s):

Gemma Power Systems, LLC Email Formats	Example	Percentage
FirstLast@gemmapower.com	JohnDoe@gemmapower.com	75%
FirstL@gemmapower.com	JohnD@gemmapower.com	11%
First.Last@gemmapower.com	John.Doe@gemmapower.com	8%
FirLast@gemmapower.com	JohDoe@gemmapower.com	6%

Frequently Asked Questions

What is Gemma Power Systems, LLC's phone number?

You can contact Gemma Power Systems, LLC's main corporate office by phone at

+1-860-659-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Gemma Power Systems, LLC's official website and social media links?

Gemma Power Systems, LLC's official website is gemmapower.com and has social profiles on LinkedIn.

How much revenue does Gemma Power Systems, LLC generate?

As of February 2026, Gemma Power Systems, LLC's annual revenue is estimated to be $81M.

What is Gemma Power Systems, LLC's SIC code NAICS code?

Gemma Power Systems, LLC's SIC code is 1629 - Heavy Construction, Not Elsewhere Classified NAICS code is 23 - Construction.

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

As of February 2026, Gemma Power Systems, LLC has approximately 384 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include Chief Executive Officer: C. E. C.Vice President Renewables: J. H.Vice President Engineering & Commissioning: C. P.. Explore Gemma Power Systems, LLC's employee directory with LeadIQ.

What industry does Gemma Power Systems, LLC belong to?

Gemma Power Systems, LLC operates in the Construction industry.

What technology does Gemma Power Systems, LLC use?

Gemma Power Systems, LLC's tech stack includes Microsoft 365ADPyepnope.jsInEightPHPAnimate.cssMediaElement.jsCustom Twitter Feeds.

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

Gemma Power Systems, LLC's email format typically follows the pattern of FirstLast@gemmapower.com. Find more Gemma Power Systems, LLC email formats with LeadIQ.

When was Gemma Power Systems, LLC founded?

Gemma Power Systems, LLC was founded in 1997.

Gemma Power Systems, LLC

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

Company Overview

Phone number: +1-860-659-****
Website: gemmapower.com
SIC Code: 1629 - Heavy Construction, Not Elsewhere Classified
NAICS Code: 23 - Construction
Founded: 1997
Employees: 201-500

Media & News

Funding & Financials

$250M$500M
Gemma Power Systems, LLC's revenue is estimated to be in the range of $250M$500M

Funding & Financials

$250M$500M
Gemma Power Systems, LLC's revenue is estimated to be in the range of $250M$500M

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