Insights

Growth through EPC Gemma Power Systems is an EPC leader in power and renewable energy with a sizable installed base and ongoing operations and maintenance offerings, signaling cross-sell potential to existing clients and expansion into adjacent energy projects.

Renewables focus Gemma Renewable Power specializes in utility-scale wind and solar projects with 19 completed projects, indicating strong momentum in the wind/solar segment and opportunities to propose additional solar, storage, or hybrid solutions to project developers and utilities.

Financial scale With revenue in the mid-range hundreds of millions and parent company backing, Gemma presents a credible platform for larger, multi-project EPC bids, joint ventures, or long-term O&M partnerships with utilities and energy developers.

Strategic acquisitions Argan Inc.’s ownership provides a potential path for collaboration on broad industry programs, access to capital for sizeable deployments, and coordinated selling of integrated EPC/OREM services to wind, solar, and gas facilities.

Geographic footprint Experience on projects across the United States from Massachusetts to Washington State suggests regional expertise and a network ready to pursue new builds, repowering, or scalability opportunities in diverse markets.

Similar companies to Gemma Power Systems

Gemma Power Systems Tech Stack

Gemma Power Systems uses 8 technology products and services including Amazon Simple Email Service, Sage, Microsoft Active Directory, and more. Explore Gemma Power Systems's tech stack below.

Amazon Simple Email Service
Email
Sage
Enterprise Resource Planning
Microsoft Active Directory
Identity And Access Management
Lua
Programming Languages
Adobe Acrobat DC
Rich Text Editors
Bootstrap
UI Frameworks
Contact Form 7
Web Platform Extensions
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	74%
FirstL@gemmapower.com	JohnD@gemmapower.com	11%
First.Last@gemmapower.com	John.Doe@gemmapower.com	9%
FirLast@gemmapower.com	JohDoe@gemmapower.com	6%

Frequently Asked Questions

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.

What is Gemma Power Systems's NAICS code?

Gemma Power Systems's NAICS code is 23 - Construction.

How many employees does Gemma Power Systems have currently?

As of July 2026, Gemma Power Systems has approximately 408 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include Vice President Level: K. G.President: T. T.Co Founder Chief Executive Officer And Director: W. G.. 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 Amazon Simple Email ServiceSageMicrosoft Active DirectoryLuaAdobe Acrobat DCBootstrapContact Form 7prettyPhoto.

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

Q: What is Gemma Power Systems's official website and social media links?

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

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

Gemma Power Systems has approximately 408 employees.

Q: What is Gemma Power Systems's NAICS code?

Gemma Power Systems's NAICS code is 23 (Construction).

ConstructionConnecticut, United States201-500 Employees

Gemma Power Systems is a construction-focused engineering, procurement, and construction (EPC) company serving the power and renewable energy sectors. As a wholly owned subsidiary of Argan Inc., it provides integrated EPC services for a broad mix of projects, including gas-fired plants, solar facilities, wind farms, biofuel facilities, and environmental infrastructure. The firm has installed capacity of about 20,000 MW across its projects, and it also provides operations and maintenance services for completed facilities.

Based in Glastonbury, Connecticut, Gemma Power Systems oversees Gemma Renewable Power, which focuses on constructing utility-scale wind and solar projects and has completed 19 renewable power projects across the United States—from Massachusetts to Washington State. In 2021, Charles Collins was promoted to Chief Executive Officer of Gemma Power Systems.