Company lists · Data refreshed September 2026

Top 25 Conservation organizations based in New York, United States

Name: Conservation organizations based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 57 companies tracked

RevenueBase identified 57 conservation organizations headquartered in New York, United States as of September 2026 and tracks 3,874 professional contacts across them, including 2,212 with verified work emails. Washington is the largest hub.

This list covers conservation 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

57Companies

3,874Contacts tracked

2,212Verified emails

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The 25 largest conservation organizations based in New York, United States

Ranked by team size

Top 25 of 57 conservation 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 conservation 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Environmental Defense Fund	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,352 contacts →
	Indirect 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
2	Natural Resources Defense Council Nrdc	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	942 contacts →
	Indirect evidence “NRDC is the nation's most effective environmental action organization.” Source: RevenueBase Database · checked Sep 19, 2026
3	National Audubon Society	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	900 contacts →
	Indirect evidence “The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground…” Source: RevenueBase Database · checked Sep 19, 2026
4	Panthera	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	218 contacts →
	Strong evidence “Founded in 2006, Panthera is devoted to the conservation of the world’s 40 species of wild cats and the vast ecosystems they inhabit.” Source: RevenueBase Database · checked Sep 19, 2026
5	Wildlife Alliance	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	57 contacts →
	Indirect evidence “Wildlife Alliance’s mission: direct protection for forests and wildlife.” Source: RevenueBase Database · checked Sep 19, 2026
6	NEW York League Of Conservation Voters	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	54 contacts →
	Indirect 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
7	The Garden Club Of America	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	50 contacts →
	Strong evidence “A leader in the fields of horticulture, conservation, creative arts, historic preservation, and environmental protection.” Source: RevenueBase Database · checked Sep 19, 2026
8	NYC Bird Alliance	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “NYC Bird Alliance protects birds and habitats, strengthening biodiversity through science, advocacy, and community engagement.” Source: RevenueBase Database · checked Sep 19, 2026
9	Wild Tomorrow	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Wild Tomorrow is a New York registered 501(c)3 non-profit dedicated to the protection of threatened and endangered species and their habitat.” Source: RevenueBase Database · checked Sep 19, 2026
10	Vetpaw	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Iconic and irreplaceable species such as elephants and rhinos are being slaughtered to the brink of extinction.” Source: RevenueBase Database · checked Sep 19, 2026
11	African Parks Foundation Of America	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	15 contacts →
	Strong evidence “African Parks Foundation of America is the US operation of African Parks, a non-profit conservation organization that takes on the complete responsibility for the rehabilitation…” Source: RevenueBase Database · checked Sep 19, 2026
12	Oceans 5	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Oceans 5 is an international funders’ collaborative dedicated to stopping overfishing, establishing marine protected areas, and constraining offshore oil and gas development -…” Source: RevenueBase Database · checked Sep 19, 2026
13	Focused Conservation	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “Focused Conservation is a non-profit organization working to dismantle the illegal wildlife trade by supporting governments and law enforcement agencies in investigating…” Source: RevenueBase Database · checked Sep 19, 2026
14	LIZ Claiborne & ART Ortenberg Foundation	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	8 contacts →
	Strong evidence “The Liz Claiborne & Art Ortenberg Foundation is a leading philanthropic supporter of wildlife and community based conservation work, with a long history in Sub-Sahara Africa…” Source: RevenueBase Database · checked Sep 19, 2026
15	Time This IS MY Earth	Indirect evidence	New York, United StatesHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “The single greatest threat to biodiversity is habitat loss, and the surest way to address this challenge is to transform vulnerable lands into protected areas.” Source: RevenueBase Database · checked Sep 19, 2026
16	Kopelion	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	maranatha.farm	Strong evidence	New York, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Combining land conservation, land stewardship, permaculture, regenerative agroforestry, and water management, our forest farm has set an aim to rebalance the local ecosystem while…” Source: RevenueBase Database · checked Sep 19, 2026
18	Earth DAY Initiative	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Since 1970, Earth Day has been a catalyst for ongoing education, action, and change.” Source: RevenueBase Database · checked Sep 19, 2026
19	Grassy Creek Foundation	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “The Grassy Creek Foundation was created in 2011.” Source: RevenueBase Database · checked Sep 19, 2026
20	Linden Trust For Conservation	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Strong evidence “Who We Are The Linden Trust for Conservation (LTC), founded in 2006 by Larry Linden, formerly a Partner at McKinsey and Goldman Sachs, and Roger Ullman, formerly a Managing…” Source: RevenueBase Database · checked Sep 19, 2026
21	Australian Wildlife Conservancy USA	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong 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
22	Oceanic Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Oceanic Global inspires us to care deeply for the ocean and provides solutions to protect it.” Source: RevenueBase Database · checked Sep 19, 2026
23	Abraham Foundation Trunks UP	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “TRUNKS UP preserves and protects the critically endangered Asian Elephant, with particular focus on supporting the work of Lek Chailert, founder of Elephant Nature Park and Save…” Source: RevenueBase Database · checked Sep 19, 2026
24	Nurture Nature Foundation	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	1 contacts →
	Indirect 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
25	Compass Point Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Compass Point Capital is a consulting firm that encourages exploration into fields of discovery while preserving natural & historical areas of significance.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: conservation organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names conservation organizations.
Partial evidence: Its own public description names part of conservation organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name conservation organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 57 conservation organizations based in New York, United States

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Conservation organizations based in New York, United States at a glance

As of Sep 19, 2026

57.1%Verified-email coverage

68.0Average contacts per company

1-10Median size (employees)

170.2%Largest-city concentration · Washington

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 57 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 conservation 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 “conservation 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 conservation 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 conservation 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, 2,212 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.

Conservation organizations by metro in the United States

Conservation organizations in Washington97
Conservation organizations in New York57
Conservation organizations in Portland47
Conservation organizations in San Francisco42
Conservation organizations in Denver36
Conservation organizations in Seattle33
Conservation organizations in Austin28
Conservation organizations in Atlanta26

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 conservation 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 conservation organizations are there based in New York, United States?

RevenueBase identified 57 conservation 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 conservation organizations?

Washington leads with 97 headquartered companies, followed by New York (57) and Portland (47).

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 2,212 verified decision-maker contacts tracked across these 57 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.