Company lists · Data refreshed September 2026

Top 24 Environmental research organizations based in New York, United States

RevenueBase identified 82 environmental research organizations headquartered in New York, United States as of September 2026 and tracks 3,083 professional contacts across them, including 1,659 with verified work emails. Washington is the largest hub.

This list covers environmental research organizations headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
82Companies
3,083Contacts tracked
1,659Verified emails
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The 24 largest environmental research organizations based in New York, United States

Ranked by team size
Top 24 of 82 environmental research organizations based in New York, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental research organizations: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261,001-5,0001,352 contacts →

Partial evidence

“We are Environmental Defense Fund, a leading environmental nonprofit focused on stabilizing the climate while helping build strong and healthy communities.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 2026501-1,000942 contacts →

Partial evidence

“NRDC is the nation's most effective environmental action organization.”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-5054 contacts →

Partial evidence

“NYLCV is a non-partisan, policy making and political action organization that works to make environmental protection a top priority with elected officials, decision-makers and the…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceNew York, United StatesHQ checked Sep 19, 202651-20034 contacts →

Partial evidence

“Building on over 45+ years of groundbreaking science, EcoHealth Alliance is an international environmental health nonprofit dedicated to protecting wildlife and the public from…”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-1025 contacts →

Indirect evidence

“A non-partisan center at NYU Law dedicated to working with state attorneys general to guarantee everyone has access to clean air, clean water, and clean land to live and thrive on.”

Source: RevenueBase Database · checked Sep 19, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-5020 contacts →

Partial evidence

“Knology is a collective of over 30 scientists, writers, and educators dedicated to using research to untangle complex social issues.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-1017 contacts →

Partial evidence

“Energy Vision is a leading solutions based national environmental non-profit organization based in New York City.”

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-1015 contacts →

Partial evidence

“The Foundation for Renewable Energy and Environment (FREE) is a non-profit, international organization established to promote a better future based on energy, water and materials…”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-1015 contacts →

Partial evidence

“World Information Transfer, Inc,(WIT) is a not-for-profit, non-governmental organization in General Consultative Status with the United Nations, promoting environmental health and…”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-1011 contacts →

Indirect evidence

“Ganey Science is a small business enterprise based in New York.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceNew York, United StatesHQ checked Sep 19, 202651-20011 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202651-20010 contacts →

Partial evidence

“The Fordham Environmental Law Review is a dynamic and interdisciplinary publication that explores many domestic and international environmental issues ranging from the regulation…”

Source: RevenueBase Database · checked Sep 19, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-5010 contacts →

Partial evidence

“Maypole is a licensed inspection company with over 20 years of industry experience in navigating building codes and environmental hazards.”

Source: RevenueBase Database · checked Sep 19, 2026
14Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-506 contacts →

Partial evidence

“Tenen Environmental provides effective and real world solutions for its clients in the areas of environmental engineering, geology and hydrogeology and regulatory compliance.”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-106 contacts →

Partial evidence

“Super Law Group is a law firm dedicated to environmental protection.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-505 contacts →

Partial evidence

“The Sustainability Laboratory (The Lab) was established to research, develop, demonstrate, and facilitate the adoption of breakthrough sustainability practices, with the goal of…”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“Since 1970, Earth Day has been a catalyst for ongoing education, action, and change.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-103 contacts →

Partial evidence

“Coastlines have never been at greater risk, with environmental, social, and commercial consequences at an all time high.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Platform anthropocene is a non-profit organization founded in 2017.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Australian Wildlife Conservancy USA (AWC USA) is a US-based non-profit organization dedicated to the conservation of Australia’s unique wildlife and wild places.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“CUDRR+R’s mission is to produce knowledge and to undertake practices and partnerships that will advance urban risk reduction and resilience building to natural hazards and the…”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“CLIMATE REFUGEES is a leading human rights think tank galvanizing global policy for the protection of those displaced by climate change.”

Source: RevenueBase Database · checked Sep 19, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-501 contacts →

Partial evidence

“Founded in 1991, Nurture Nature Foundation (NNF) is dedicated to resolving the intensifying conflict between the critical goals of environmental protection and economic…”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 20261-101 contacts →

Partial evidence

“RETHINK offers environmental consulting services to businesses and individuals looking to make their operations more sustainable.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 24 of 82 environmental research organizations based in New York, United States

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Environmental research organizations based in New York, United States at a glance

As of Sep 19, 2026
53.8%Verified-email coverage
37.6Average contacts per company
1-10Median size (employees)
130.5%Largest-city concentration · Washington
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
23
51-200
8
501-1,000
3
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 82 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among environmental research organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “environmental research organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names environmental research organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among environmental research organizations, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,659 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names environmental research organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many environmental research organizations are there based in New York, United States?

RevenueBase identified 82 environmental research organizations headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Environmental Defense Fund, headquartered in New York, tops this list with the largest team on record.

Which city has the most environmental research organizations?

Washington leads with 107 headquartered companies, followed by New York (82) and Seattle (66).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,659 verified decision-maker contacts tracked across these 82 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.