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Insights

Renewable Expansion Gemma Power Systems has successfully completed 19 renewable energy projects across the United States, indicating a strong presence and capability in utility-scale wind and solar developments. This focus presents opportunities to offer advanced renewable infrastructure solutions and maintenance services for ongoing and upcoming projects.

Industry Leadership As a subsidiary of Argan Inc. and a prominent EPC contractor with a broad portfolio including natural gas, solar, and wind facilities, Gemma Power Systems is positioned as a key player in energy construction. Collaborating with them on large-scale energy projects can open pathways to secure long-term supply contracts and joint ventures.

Technology Adoption Utilizing modern project management and engineering tools like InEight and Microsoft 365 indicates a technologically sophisticated operation. There is potential to provide innovative construction management software, analytics, or specialized tech solutions to enhance project efficiency and safety.

Financial Outlook With annual revenues ranging from $250 million to $500 million and a strategic focus on expanding renewable capacity, Gemma Power Systems may be seeking investments, financing options, or partnerships to scale further in clean energy markets.

Market Growth Gemma’s recent facility expansions in Ohio and Illinois underline a growth trajectory in regional power infrastructure. Opportunities exist to engage in infrastructure development, environmental compliance, or local supply chain partnerships to support their ongoing and future projects.

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Gemma Power Systems Tech Stack

Gemma Power Systems uses 8 technology products and services including Google Fonts API, ADP HRMS, imagesLoaded, and more. Explore Gemma Power Systems's tech stack below.

Google Fonts API
Font Scripts
ADP HRMS
Human Resource Management System
imagesLoaded
Javascript Libraries
X-XSS-Protection
Security
reCAPTCHA
Security
Adobe Creative Suite
Visualisation Software
Nginx
Web Servers
prettyPhoto
Web Tools And Plugins

Media & News

Gemma Power Systems's Email Address Formats

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

Gemma Power Systems 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

Where is Gemma Power Systems's headquarters located?

Gemma Power Systems's main headquarters is located at 769 Hebron Avenue Glastonbury, Connecticut 06033 United States. The company has employees across 3 continents, including North AmericaEuropeSouth America.

What is Gemma Power Systems's phone number?

You can contact Gemma Power Systems'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's official website and social media links?

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

How much revenue does Gemma Power Systems generate?

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

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

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

How many employees does Gemma Power Systems have currently?

As of March 2026, Gemma Power Systems has approximately 391 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's employee directory with LeadIQ.

What industry does Gemma Power Systems belong to?

Gemma Power Systems operates in the Construction industry.

What technology does Gemma Power Systems use?

Gemma Power Systems's tech stack includes Google Fonts APIADP HRMSimagesLoadedX-XSS-ProtectionreCAPTCHAAdobe Creative SuiteNginxprettyPhoto.

What is Gemma Power Systems's email format?

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

When was Gemma Power Systems founded?

Gemma Power Systems was founded in 1997.

Gemma Power Systems

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

Headquarters: 769 Hebron Avenue Glastonbury, Connecticut 06033 United States
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's revenue is estimated to be in the range of $250M$500M

Funding & Financials

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

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