Insights

Sustainable Innovation Green Mountain Power is recognized as one of the most innovative companies globally, highlighting a strong focus on cutting-edge energy solutions such as home and large-scale batteries, storm-hardened infrastructure, and undergrounding lines, making it an ideal partner for advanced energy storage and grid resilience technologies.

Resiliency Focus The company’s Zero Outages Initiative and extensive investments in energy storage and storm hardening demonstrate a commitment to reliable, resilient energy services, providing opportunities to offer technologies and services that enhance grid reliability and disaster preparedness.

Customer Engagement Programs GMP’s innovative lease programs for home batteries and large-scale energy storage showcase a willingness to engage customers in sustainable energy use, creating opportunities to supply premium energy management solutions, backup power systems, and customer-owned storage integrations.

Leadership & Recognition Having achieved B Corporation certification and multiple awards for innovation and sustainability, GMP has established a reputable brand that emphasizes social and environmental responsibility, facilitating partnerships in clean tech, impact investment, and ESG-focused solutions.

Financial Capacity With annual revenues ranging from 500 million to 1 billion dollars, GMP possesses significant financial resources to invest in new energy technologies, infrastructure upgrades, and strategic collaborations within the evolving clean energy market.

Green Mountain Power Tech Stack

Green Mountain Power uses 8 technology products and services including Oracle, Microsoft Intune, yepnope.js, and more. Explore Green Mountain Power's tech stack below.

  • Oracle
    Enterprise
  • Microsoft Intune
    Enterprise Mobility Management
  • yepnope.js
    Javascript Frameworks
  • Microsoft
    Miscellaneous
  • Bootstrap
    UI Frameworks
  • ESRI
    Visualisation Software
  • Adobe Fonts
    Web Fonts
  • React Native
    Widgets

Media & News

Green Mountain Power's Email Address Formats

Green Mountain Power uses at least 1 format(s):
Green Mountain Power Email FormatsExamplePercentage
First.Last@greenmountainpower.comJohn.Doe@greenmountainpower.com
82%
FLast@greenmountainpower.comJDoe@greenmountainpower.com
11%
Last@greenmountainpower.comDoe@greenmountainpower.com
6%
FirstL@greenmountainpower.comJohnD@greenmountainpower.com
1%

Frequently Asked Questions

Where is Green Mountain Power's headquarters located?

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Green Mountain Power's main headquarters is located at 163 Acorn Lane Colchester, Vermont 05446 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Green Mountain Power's phone number?

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You can contact Green Mountain Power'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 Green Mountain Power's stock symbol?

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Green Mountain Power is a publicly traded company; the company's stock symbol is GMP.

What is Green Mountain Power's official website and social media links?

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Green Mountain Power's official website is greenmountainpower.com and has social profiles on LinkedIn.

How much revenue does Green Mountain Power generate?

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As of February 2026, Green Mountain Power's annual revenue is estimated to be $777M.

What is Green Mountain Power's SIC code NAICS code?

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Green Mountain Power's SIC code is 4911 - Electric Services NAICS code is 22 - Utilities.

How many employees does Green Mountain Power have currently?

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As of February 2026, Green Mountain Power has approximately 351 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: M. M.CEO: M. P.Cfo: D. B.. Explore Green Mountain Power's employee directory with LeadIQ.

What industry does Green Mountain Power belong to?

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Green Mountain Power operates in the Utilities industry.

What technology does Green Mountain Power use?

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Green Mountain Power's tech stack includes OracleMicrosoft Intuneyepnope.jsMicrosoftBootstrapESRIAdobe FontsReact Native.

What is Green Mountain Power's email format?

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Green Mountain Power's email format typically follows the pattern of First.Last@greenmountainpower.com. Find more Green Mountain Power email formats with LeadIQ.

Green Mountain Power

UtilitiesVermont, United States201-500 Employees

Everyone at GMP is motivated to do all we can to create a Vermont that is affordable, sustainable and equitable with an energy system that’s clean, cost-effective and reliable. To keep customers connected even when the grid is damaged, GMP launched the first-in-the-nation Zero Outages Initiative, building on our Climate Plan with proven techniques like undergrounding lines, storm hardening overhead lines, and energy storage.
GMP is the first utility in the world to get a B Corp certification, meeting rigorous social, environmental, accountability and transparency standards and committing to use business as a force for good. GMP was named to Fast Company’s 2024 Most Innovative Companies in the World list, the sixth time earning that honor. In 2024, 2023 and 2021 the Smart Electric Power Alliance (SEPA) honored GMP as a nationwide leader in energy transformation. GMP was named to TIME’s list of the 100 Most Influential Companies in 2022 for its groundbreaking resiliency work to transform the grid for customers.

Section iconCompany Overview

Headquarters
163 Acorn Lane Colchester, Vermont 05446 United States
Phone number
SIC Code
4911 - Electric Services
Stock Symbol
GMP
NAICS Code
22 - Utilities
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    Green Mountain Power's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Green Mountain Power's revenue is estimated to be in the range of $500M$1B

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