Insights

Strong Regional Presence Alteris Renewables is the largest design-build renewable energy company in the Northeast with over 30 MW installed across more than four thousand projects, indicating a robust regional footprint and a proven track record that can be leveraged to secure additional local commercial and government contracts.

Diverse Client Base Serving commercial, residential, educational, and institutional clients highlights opportunities to tailor offerings for various market segments, including expanding into smaller residential or large-scale corporate renewable energy solutions.

Rapid Growth & Market Position As one of the top ten fastest growing energy companies in Inc. 500, Alteris demonstrates significant momentum, making it attractive for partnership or acquisition discussions by stakeholders seeking innovative and expanding renewable energy providers.

Advanced Technology Stack Utilization of leading tech tools like AWS, Nginx, and HTTP/3 indicates a focus on scalable, high-performance solutions which can appeal to clients requiring reliable, tech-enabled renewable energy systems and related services.

Financial Opportunity With a revenue range of 10 to 25 million dollars and a well-established industry reputation, there are opportunities to propose expansion projects, financing partnerships, or value-added services that can help accelerate growth in existing and new markets.

Alteris Renewables Tech Stack

Alteris Renewables uses 5 technology products and services including Amazon Web Services, PHP, HTTP/3, and more. Explore Alteris Renewables's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • PHP
    Programming Languages
  • HTTP/3
    Web & Portal Technology
  • Caddy
    Web Servers
  • Nginx
    Web Servers

Media & News

Alteris Renewables's Email Address Formats

Alteris Renewables uses at least 1 format(s):
Alteris Renewables Email FormatsExamplePercentage
FLast@alterisinc.comJDoe@alterisinc.com
58%
First.Last@alterisinc.comJohn.Doe@alterisinc.com
26%
FirstL@alterisinc.comJohnD@alterisinc.com
11%
First@alterisinc.comJohn@alterisinc.com
5%

Frequently Asked Questions

Where is Alteris Renewables's headquarters located?

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Alteris Renewables's main headquarters is located at 523 Danbury Road Wilton, Connecticut 06897 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Alteris Renewables's phone number?

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You can contact Alteris Renewables's main corporate office by phone at . 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 Alteris Renewables's official website and social media links?

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Alteris Renewables's official website is alterisinc.com and has social profiles on LinkedIn.

What is Alteris Renewables's NAICS code?

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Alteris Renewables's NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Alteris Renewables have currently?

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As of April 2026, Alteris Renewables has approximately 16 employees across 2 continents, including North AmericaEurope. Key team members include Vice President: S. C.Marketing Manager: K. D.Co-Adventurer: P. R.. Explore Alteris Renewables's employee directory with LeadIQ.

What industry does Alteris Renewables belong to?

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Alteris Renewables operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Alteris Renewables use?

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Alteris Renewables's tech stack includes Amazon Web ServicesPHPHTTP/3CaddyNginx.

What is Alteris Renewables's email format?

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Alteris Renewables's email format typically follows the pattern of FLast@alterisinc.com. Find more Alteris Renewables email formats with LeadIQ.

When was Alteris Renewables founded?

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Alteris Renewables was founded in 1980.

Alteris Renewables

Renewable Energy Semiconductor ManufacturingConnecticut, United States11-50 Employees

Alteris  Renewables, a Real Goods Solar company, is the largest design-build renewable energy company in the Northeast, with more than 30 MW installed for over 4,000 customers over the past thirty years and more than a dozen offices across six states. Ranked as one of the top ten fastest growing energy companies in the Inc. 500, Alteris provides turn-key solar electric (photovoltaic or PV), solar thermal, and wind energy solutions for commercial, residential, education, government and institutional clients.  The company has industry-leading expertise in engineering, design, project management, performance analysis, project financing and renewable energy credit programs.

Section iconCompany Overview

Headquarters
523 Danbury Road Wilton, Connecticut 06897 United States
Phone number
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
1980
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Alteris Renewables's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Alteris Renewables's revenue is estimated to be in the range of $10M$25M

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