Company lists · Data refreshed October 2026

Top 25 Clean energy financing companies based in the United States

RevenueBase identified 519 company matches for clean energy financing companies associated with the United States as of October 2026 and tracks 15,899 professional contacts across them, including 3,444 with verified work emails. New York is the largest hub.

This list covers company matches for clean energy financing companies associated with the 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 9, 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 9, 2026 How this list was built
519Companies
15,899Contacts tracked
3,444Verified emails
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The 25 largest clean energy financing companies based in the United States

Ranked by team size
Top 25 of 519 company matches for clean energy financing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchNorwalk, CT, United StatesHQ recorded Oct 9, 20265,001-10,0007,697 contacts →

Exact match

“Every year, the infrastructure that powers our homes, transports our products, heals our loved ones, and keeps our societies moving forward needs a trillion dollars more…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchRoseville, CA, United StatesHQ recorded Oct 9, 2026501-1,0001,197 contacts →

Exact match

“GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Oct 9, 2026201-500606 contacts →

Exact match

“Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchMiami, FL, United StatesHQ recorded Oct 9, 202651-200261 contacts →

Exact match

“Ygrene, a leading Property Assessed Clean Energy (PACE) provider in Florida, offers an innovative financing solution for both residential and commercial property upgrades focusing…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchOakland, CA, United StatesHQ recorded Oct 9, 202651-200195 contacts →

Exact match

“Renew Financial pioneered the residential Property Assessed Clean Energy (PACE) program, an innovative financing solution that helps homeowners invest in energy efficiency, water…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchBrooklyn, NY, United StatesHQ recorded Oct 9, 2026201-500179 contacts →

Exact match

“Venture Solar is a solar panel installation company serving the Northeast.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchKirkland, United StatesHQ recorded Oct 9, 202651-200148 contacts →

Exact match

“Breakthrough Energy backs companies developing the next generation of clean energy solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchIrvine, CA, United StatesHQ recorded Oct 9, 202651-200142 contacts →

Exact match

“Our Mission: Helping residential solar installers grow by enabling homeowners to take control of their home energy costs with affordable financing.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchJuno Beach, FL, United StatesHQ recorded Oct 9, 2026201-500142 contacts →

Exact match

“EverBright is a new residential solar financing provider, dramatically simplifying the process with faster, more flexible, more affordable options for homeowners and the strength…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchLincoln, CA, United StatesHQ recorded Oct 9, 202651-200141 contacts →

Exact match

“Even though it’s been decades since its invention, there’s still a lot of misinformation surrounding solar energy.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchBerkeley, CA, United StatesHQ recorded Oct 9, 202651-200140 contacts →

Exact match

“New Energy Nexus (NEX) is the world's leading ecosystem of funds and accelerators supporting diverse clean energy entrepreneurs to thrive, from emerging tech through to clean…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchMarlborough, MA, United StatesHQ recorded Oct 9, 202651-200126 contacts →

Exact match

“ConnectM is a clean energy technology and solutions provider for residential and light commercial buildings and all-electric original equipment manufacturers with a proprietary…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchWashington, OR, United StatesHQ recorded Oct 9, 202651-200120 contacts →

Exact match

“Working capital and fractional financial services for Climate startups and SMBs.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchPhoenix, AZ, United StatesHQ recorded Oct 9, 202651-200117 contacts →

Exact match

“Erus Energy helps building owners evaluate and finance investments in Solar Energy and other energy saving equipment.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchOakland, CA, United StatesHQ recorded Oct 9, 2026201-500104 contacts →

Exact match

“100% clean energy across America - that’s our vision.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Oct 9, 202651-200100 contacts →

Exact match

“Sungage Financial provides industry-leading solar financing that's more than just a loan.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchAnnapolis, MD, United StatesHQ recorded Oct 9, 202651-20093 contacts →

Exact match

“Founded in 2013, New Energy Equity is an ALLETE company specializing in financing and developing solar power generation assets, providing clean electricity to commercial…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchChandler, AZ, United StatesHQ recorded Oct 9, 202651-20081 contacts →

Exact match

“Take advantage of Arizona's most abundant natural resource-more than 320 days of sunshine per year-and enjoy savings on your electric bill for decades to come.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchDarien, CT, United StatesHQ recorded Oct 9, 202651-20080 contacts →

Exact match

“With over $6 billion originated, Nuveen Green Capital is a national leader in sustainable commercial real estate financing solutions and an affiliate of Nuveen, the $1 trillion+…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202611-5067 contacts →

Exact match

“Common Energy works with developers across the country to activate their clean energy projects and maximize ROI.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Oct 9, 202651-20060 contacts →

Exact match

“Onyx Renewables is a leading provider of predictable, affordable clean energy solutions nationwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchWest Hartford, CT, United StatesHQ recorded Oct 9, 202651-20059 contacts →

Exact match

“Verogy is a renewable energy team with decades of experience in the solar industry.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchVernon Hills, IL, United StatesHQ recorded Oct 9, 202651-20058 contacts →

Exact match

“Tron Solar is a clean energy company dedicated to make the world we live in, livable for our future generations.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchClearwater, FL, United StatesHQ recorded Oct 9, 202651-20057 contacts →

Exact match

“Our Mission At Churchill, our mission is to deliver financial services to our clients, while creating a meaningful social and economic impact to communities nationwide.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchLa Jolla, CA, United StatesHQ recorded Oct 9, 202651-20054 contacts →

Exact match

“We want to facilitate the transition from fossil fuels to clean, renewable energy.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 519 clean energy financing companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,444 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy financing companies based in the United States at a glance

As of Oct 9, 2026
21.7%Verified-email coverage
30.6Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · New York
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
273
11-50
159
51-200
63
201-500
14
501-1,000
1
1,001-5,000
4
5,001-10,000
3
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 519 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 the United States whose business descriptions match “clean energy financing companies” 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 3,444 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 9, 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.

Clean energy financing companies by metro

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 “clean energy financing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy financing companies are there based in the United States?

RevenueBase identified 519 company matches for clean energy financing companies associated with the 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?

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

Which city has the most clean energy financing companies?

New York leads with 39 company records, followed by Houston (17) and San Francisco (17).

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 3,444 professional contacts with verified work emails tracked across these 519 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 9, 2026.

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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.