Company lists · Data refreshed October 2026

Top 25 Green energy project developers based in Austin, United States

RevenueBase identified 69 company matches for green energy project developers associated with Austin, United States as of October 2026 and tracks 2,078 professional contacts across them, including 928 with verified work emails. Across the United States, New York is the largest hub for this category (142 companies); Austin has 69.

This list covers company matches for green energy project developers associated with Austin, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
69Companies
2,078Contacts tracked
928Verified emails
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The 25 largest green energy project developers based in Austin, United States

Ranked by team size
Top 25 of 69 company matches for green energy project developers based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAustin, United StatesHQ recorded Oct 13, 2026501-1,000840 contacts →

Exact match

“Recurrent Energy, a subsidiary of Canadian Solar Inc, is one of the world's largest and most geographically diversified utility-scale solar and energy storage project development…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202651-200225 contacts →

Exact match

“WhiteWater is a management owned, Austin based infrastructure company founded in 2016.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202651-200214 contacts →

Exact match

“Leading the evolution of energy infrastructure, Aypa Power has redefined utility-scale battery energy storage as a critical asset class, supporting grid reliability and…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Oct 13, 2026501-1,000157 contacts →

Exact match

“Freedom Solar Power is the leader in turnkey solar installations in Texas, Colorado, Florida, Virginia and North Carolina, providing high quality, cost-effective, reliable solar…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202651-200114 contacts →

Exact match

“GivePower’s mission is to electrify the world with clean energy, and provide greater health, economic and educational opportunities for developing regions that need them most.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202651-200106 contacts →

Exact match

“Treaty Oak Clean Energy is a community-oriented, full-service leader in solar and battery storage solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202651-20073 contacts →

Exact match

“Origis Energy is accelerating the transition to a carbon-free future by Reimagining Zero.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202611-5041 contacts →

Exact match

“Our vision is to empower and enlighten residential and commercial customers in Texas.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202611-5030 contacts →

Exact match

“At HOLT Renewables, we’re the driving force behind commercial renewable energy projects nationwide.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202611-5023 contacts →

Exact match

“Dastur Energy is an Austin, Texas based energy technology company, that is leading the way in the field of clean energy, with a strong track record of pioneering innovative…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202611-5019 contacts →

Exact match

“Axis Solar is your trusted partner for engineering, procurement, and construction of commercial solar systems.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-109 contacts →

Exact match

“Founded in late 2020, Accelergen Energy LLC is a greenfield renewable energy developer focused on utility-scale solar, solar plus storage, and standalone storage projects.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202651-2006 contacts →

Exact match

“For the last 25 years, Energiekontor has stood for a sound approach to business and a wealth of experience in wind power.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202611-506 contacts →

Exact match

“Industrial Sun is a renewable energy and storage developer, purpose-built to serve industrial and high energy demand customers, including refineries, pumping and compression…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Oct 13, 202611-506 contacts →

Exact match

“Solar Proponent leverages the enormous potential of solar power to create sustainable electricity infrastructure through development of a premier pipeline of utility-scale PV…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-106 contacts →

Exact match

“Renewable energy company focused on development of utility-scale clean energy projects in the United States.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-106 contacts →

Exact match

“With over 70 years of combined experience in renewable energy, the UPower Energy team unlocks the full potential of distributed energy ecosystems by providing financing…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Commercial Solar: We design and construct solar energy systems for building owners.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-105 contacts →

Exact match

“The name Solvent Energy was derived by Michel Jouven from the French words for solar and wind, “solaire” and “vent”.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-104 contacts →

Exact match

“Developing and investing in renewable energy projects across the Americas; serving corporate and institutional clients with customized, efficient clean energy solutions”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-103 contacts →

Exact match

“utility scale solar”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-103 contacts →

Exact match

“Early to mid-stage solar energy developer.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-103 contacts →

Exact match

“SunChase Power LLC is a renewable energy company focused on developing utility-scale and large industrial behind-the-meter solar energy projects.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-101 contacts →

Exact match

“On the path toward a future powered by renewable energies, we strive to provide our clients with exceptional engineering services for their projects.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchAustin, TX, United StatesHQ recorded Oct 13, 20261-101 contacts →

Exact match

“Outlier Energy develops firm and carbon-free power generation resources for commercial and industrial customers who insist on reliable power and zero carbon.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 69 green energy project developers based in Austin, United States

See the full list, filter by size, metro and specialty, and access 928 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Green energy project developers based in Austin, United States at a glance

As of Oct 13, 2026
44.7%Verified-email coverage
30.1Average contacts per company
1-10Median size (employees)
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
19
51-200
10
201-500
1
501-1,000
3

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 69 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Austin, United States whose business descriptions match “green energy project developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 928 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “green energy project developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many green energy project developers are there based in Austin, United States?

RevenueBase identified 69 company matches for green energy project developers associated with Austin, United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Recurrent Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most green energy project developers?

New York leads the United States with 142 company records, followed by Houston (122) and Austin (69).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 928 professional contacts with verified work emails tracked across these 69 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 green energy project developers based in Austin, United States. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.