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Firstlight

FirstLight Power is a clean power producer, developer, and energy storage company serving North America.

Renewable Energy Power Generation
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Headquarters
Burlington, Massachusetts, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
2016Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
16 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Firstlight do?

The company specializes in hybrid solutions pairing hydroelectric, pumped-hydro storage, utility-scale solar, large-scale battery, and offshore wind assets. Its mission is to accelerate electric-grid decarbonization by supporting the development, operation, and integration of renewable energy and storage.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Hybrid energy solutions

The company pairs hydroelectric, pumped-hydro storage, utility-scale solar, large-scale battery, and offshore wind assets.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWFirstlight listed #4 on Pumped storage hydropower companies, September 19, 2026Open the published source list.
Firstlight

#4 Pumped storage hydropower companies

Snapshot: September 19, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 14, 2026, September 15, 2026, September 16, 2026, September 19, 2026, September 21, 2026, October 9, 2026 and October 11, 2026. How the company lists are built.

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