Company lists · Data refreshed November 2026

Top 25 Renewable energy offset providers based in the United States

RevenueBase identified 163 company matches for renewable energy offset providers associated with the United States as of November 2026 and tracks 2,164 professional contacts across them, including 833 with verified work emails. Houston is the largest hub.

This list covers company matches for renewable energy offset providers 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 November 6, 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 Nov 6, 2026 How this list was built
163Companies
2,164Contacts tracked
833Verified emails
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The 25 largest renewable energy offset providers based in the United States

Ranked by team size
Top 25 of 163 company matches for renewable energy offset providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSan Francisco, CA, United StatesHQ recorded Nov 6, 2026201-500317 contacts →

Exact match

“3Degrees is a leading global climate solutions provider, pioneer of environmental markets, and Certified B Corporation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHouston, UT, United StatesHQ recorded Nov 6, 2026201-500217 contacts →

Exact match

“Anew Climate is a global leader of diverse climate solutions, bringing innovative products and services to the public and private sectors to help reduce or offset their carbon…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200167 contacts →

Exact match

“We believe the future of energy is green and it is our mission to make green energy affordable for everyone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Rhythm Energy is helping the Lone Star State shine by offering 100% renewable energy plans to Texans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrooklyn, NJ, United StatesHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Mpower Energy is a boutique renewable energy provider that has been passionate about providing reliable energy to communities in the Northeast region since 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, United StatesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Welcome to the future of energy!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Center for Resource Solutions (CRS) is an environmental nonprofit that creates policy and market solutions to advance sustainable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Chariot Energy is a retail electricity provider and energy solutions company serving residential, commercial, and industrial customers across competitive U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“APX's mission is to empower the world's transition to sustainable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBoswell, IN, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“At Auxilius, we focus on providing services better and more efficiently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are a retail energy supplier founded in 2011 under the name Sperian Energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Brightergy provides alternative energy solutions to commercial & industrial businesses, non-profits and municipalities that help reduce energy costs and operating expenses, meet…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Encore Energy Services is a premier retail energy company in North America specializing in supplying natural gas commodity and energy-related services to commercial and industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Ever.green connects corporate sustainability and tax teams with renewable energy projects, making high-impact Renewable Energy Certificates (RECs) and transferable clean energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Ren Energy is the first enterprise renewable energy procurement platform that enables leading companies to plan and procure global renewables for their value chains in the most…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHuntington, NY, United StatesHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“BETTER ENERGY.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLexington, KY, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“From Appalachia to the Permian Basin, we are bringing the promise of renewable energy to the forgotten places, where coalminers and oil and gas workers powered the industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchE. Syracuse, NY, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“NYSERDA eligible installers of Wind Energy Conversion Systems and Solar P-V systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAlpharetta, GA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Sterling Planet helps businesses and individuals meet and exceed their renewable energy and environmental sustainability goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVirginia Beach, VA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Renew Energy team has been making life better for Virginia, Southern California, Colorado and South Carolina residents since 2014.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLehi, UT, United StatesHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“About Element Solar: We’re a solar company that’s extraordinarily human.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCharlottesville, VA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Sunday Solar works to make our clients' transition to renewable energy easy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Creating a market for companies with net zero goals to subsidize new clean energy projects to decarbonize the grid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCampbell, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“PATHION provides a green, renewable, full-service solutions platform that solves real-world energy problems reliably and profitably, anytime and anywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMount Dora, FL, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Optimus derives its name from the Latin word meaning 'a condition that produces the best possible result'.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 163 renewable energy offset providers based in the United States

See the full list, filter by size, metro and specialty, and access 833 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy offset providers based in the United States at a glance

As of Nov 6, 2026
38.5%Verified-email coverage
13.3Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
48
51-200
20
201-500
5
501-1,000
2

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 163 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 “renewable energy offset providers” 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 833 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 November 6, 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 “renewable energy offset providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy offset providers are there based in the United States?

RevenueBase identified 163 company matches for renewable energy offset providers associated with the United States as of November 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?

3degrees Group, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy offset providers?

Houston leads with 10 company records, followed by New York (10) and Chicago (6).

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 833 professional contacts with verified work emails tracked across these 163 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 163 renewable energy offset providers based in the 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.