Company lists · Data refreshed September 2026

Top 25 Landscape restoration nonprofits worldwide

Name: Landscape restoration nonprofits worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 4,418 companies tracked

RevenueBase identified 4,418 landscape restoration nonprofits worldwide as of September 2026 and tracks 43,820 professional contacts across them, including 13,222 with verified work emails. The United States is the largest market and London the largest hub.

This list covers landscape restoration nonprofits worldwide, 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 20, 2026. Country and city lists for landscape restoration nonprofits follow the table.

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 20, 2026 86% judged on-target in blind review

4,418Companies

43,820Contacts tracked

13,222Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest landscape restoration nonprofits worldwide

Ranked by team size

Top 25 of 4,418 landscape restoration nonprofits worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to landscape restoration nonprofits: 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	The Nature Conservancy	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	5,001-10,000	6,526 contacts →
	Indirect evidence “Air, water, food, shelter, income: nature sustains every aspect of our lives.” Source: RevenueBase Database · checked Sep 20, 2026
2	Student Conservation Association	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	201-500	795 contacts →
	Indirect evidence “The Student Conservation Association (SCA) is the largest provider of hands-on environmental conservation programs for youth and adults.” Source: RevenueBase Database · checked Sep 20, 2026
3	Resource Environmental Solutions LLC	Indirect evidence	Bellaire, TX, United StatesHQ checked Sep 20, 2026	501-1,000	677 contacts →
	Indirect evidence “As the nation’s largest nature-based solutions company, RES (Resource Environmental Solutions) is restoring a resilient earth for a modern world, project by project.” Source: RevenueBase Database · checked Sep 20, 2026
4	Mass Audubon	Indirect evidence	Lincoln, MA, United StatesHQ checked Sep 20, 2026	201-500	554 contacts →
	Indirect evidence “Mass Audubon is the largest nature-based conservation organization in New England.” Source: RevenueBase Database · checked Sep 20, 2026
5	American Conservation Experience	Partial evidence	Flagstaff, AZ, United StatesHQ checked Sep 20, 2026	51-200	521 contacts →
	Partial evidence “American Conservation Experience (ACE) is a national nonprofit conservation corps that recruits, trains, and mobilizes over young adults and emerging professionals annually to…” Source: RevenueBase Database · checked Sep 20, 2026
6	Foundation For Ecological Security FES	Partial evidence	Anand, IndiaHQ checked Sep 20, 2026	201-500	461 contacts →
	Partial evidence “We work towards the ecological restoration and conservation of land and water resources, in conserving the uplands and other eco-fragile, degraded and marginalised zones of the…” Source: RevenueBase Database · checked Sep 20, 2026
7	RARE	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	51-200	368 contacts →
	Indirect evidence “Rare is a global leader in driving social change for people and nature.” Source: RevenueBase Database · checked Sep 20, 2026
8	Whitewater	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	501-1,000	312 contacts →
	Partial evidence “Whitewater is a 501(c)(3) nonprofit and outdoor lifestyle brand that facilitates outdoor access by lowering barriers and inspiring people to get outside.” Source: RevenueBase Database · checked Sep 20, 2026
9	Seaside Sustainability	Indirect evidence	Gloucester, MA, United StatesHQ checked Sep 20, 2026	51-200	240 contacts →
	Indirect evidence “Seaside Sustainability is a nationally recognized, award-winning 501(c)3 charitable organization dedicated to community engagement, education and environmental conservation.” Source: RevenueBase Database · checked Sep 20, 2026
10	Yayasan Konservasi Alam Nusantara	Indirect evidence	Jakarta Selatan, IndonesiaHQ checked Sep 20, 2026	51-200	230 contacts →
	Indirect evidence “Yayasan Konservasi Alam Nusantara (YKAN) adalah organisasi nirlaba berbasis ilmiah yang hadir di Indonesia sejak 2014.” Source: RevenueBase Database · checked Sep 20, 2026
11	The Conservation Fund	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	201-500	224 contacts →
	Indirect evidence “We are in the business of conservation, creating innovative solutions that drive nature-based action for climate protection, sustainable economies and vibrant communities.” Source: RevenueBase Database · checked Sep 20, 2026
12	Conservation Legacy	Indirect evidence	Durango, CO, United StatesHQ checked Sep 20, 2026	51-200	213 contacts →
	Indirect evidence “Conservation Legacy is a national organization dedicated to supporting locally based conservation service programs.” Source: RevenueBase Database · checked Sep 20, 2026
13	Conservation Corps Minnesota & Iowa	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 20, 2026	201-500	207 contacts →
	Indirect evidence “At Conservation Corps Minnesota & Iowa, youth and young adults grow as environmental stewards and leaders while giving back to the community through meaningful service.” Source: RevenueBase Database · checked Sep 20, 2026
14	Montana Conservation Corps	Partial evidence	Bozeman, MT, United StatesHQ checked Sep 20, 2026	n/a	193 contacts →
	Partial evidence “Montana Conservation Corps is a nonprofit organization whose mission is to inspire young people, through hands-on conservation service to be leaders, stewards of the land, and…” Source: RevenueBase Database · checked Sep 20, 2026
15	GHB Revegetação Ambiental Ltda	Indirect evidence	Conselheiro Lafaiete, BrazilHQ checked Sep 20, 2026	201-500	191 contacts →
	Indirect evidence “GHB Revegetação Ambiental is a motion pictures and film company based out of 1516 BR-482 - Gigante, Conselheiro Lafaiete, Brazil.” Source: RevenueBase Database · checked Sep 20, 2026
16	National Forest Foundation	Indirect evidence	Missoula, MT, United StatesHQ checked Sep 20, 2026	51-200	171 contacts →
	Indirect evidence “The NFF works with communities and organizations to conserve and enhance the watersheds, wildlife habitat and wild places across our 193-million-acre National Forest System.” Source: RevenueBase Database · checked Sep 20, 2026
17	Greening Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	170 contacts →
	Indirect evidence “We are the environmental not-for-profit that thinks bigger than the environment.” Source: RevenueBase Database · checked Sep 20, 2026
18	Friluftsfrämjandet Swedish Outdoor Association	Indirect evidence	Stockholm, SwedenHQ checked Sep 20, 2026	n/a	165 contacts →
	Indirect evidence “Friluftsfrämjandet är en demokratisk, partipolitiskt och religiöst obunden ideell organisation.” Source: RevenueBase Database · checked Sep 20, 2026
19	Conservation Volunteers Australia	Indirect evidence	Ballarat, AustraliaHQ checked Sep 20, 2026	51-200	161 contacts →
	Indirect evidence “CVA is Australia’s leading conservation organisation, empowering people to take action for nature since 1982.” Source: RevenueBase Database · checked Sep 20, 2026
20	Holden Forests & Gardens	Indirect evidence	Kirtland, OH, United StatesHQ checked Sep 20, 2026	51-200	156 contacts →
	Indirect evidence “Holden Forests & Gardens is made up of two of Northeast Ohio’s most important environmental and cultural institutions, the Holden Arboretum and Cleveland Botanical Garden, whose…” Source: RevenueBase Database · checked Sep 20, 2026
21	Para LA Naturaleza	Indirect evidence	San Juan, Puerto RicoHQ checked Sep 20, 2026	51-200	151 contacts →
	Indirect evidence “Para la Naturaleza es una organización sin fines de lucro que integra a la sociedad en la conservación de sus ecosistemas naturales.” Source: RevenueBase Database · checked Sep 20, 2026
22	Vebego Groen	Indirect evidence	Meerssen, NetherlandsHQ checked Sep 20, 2026	501-1,000	150 contacts →
	Indirect evidence “Bij Vebego Groen draait het om meer dan alleen onderhoud van de buitenruimte.” Source: RevenueBase Database · checked Sep 20, 2026
23	Seeds Ecology & Education Centers	Partial evidence	Traverse City, MI, United StatesHQ checked Sep 20, 2026	51-200	146 contacts →
	Partial evidence “We are a 501c3 nonprofit organization established to foster local solutions to global issues.” Source: RevenueBase Database · checked Sep 20, 2026
24	Ecology Action	Indirect evidence	Santa Cruz, CA, United StatesHQ checked Sep 20, 2026	51-200	140 contacts →
	Indirect evidence “Ecology Action is an award-winning California 501(c)(3) non-profit that’s been inspiring sustainable community actions since 1970.” Source: RevenueBase Database · checked Sep 20, 2026
25	American Forests	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	136 contacts →
	Partial evidence “Founded in 1875, American Forests is the oldest national nonprofit conservation organization in the U.S.” Source: RevenueBase Database · checked Sep 20, 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: landscape restoration nonprofits. 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 landscape restoration nonprofits.
Partial evidence: Its own public description names part of landscape restoration nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landscape restoration nonprofits. 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 4,418 landscape restoration nonprofits worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 13,222 reachable decision-makers.

Free signup · no credit card

View the full list →

Landscape restoration nonprofits worldwide at a glance

As of Sep 20, 2026

30.2%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,939

11-50

1,122

51-200

251

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 landscape restoration nonprofits, 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.
Coverage: Every country. Country and city lists for landscape restoration nonprofits are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “landscape restoration nonprofits”. 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 landscape restoration nonprofits), 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 landscape restoration nonprofits, and records with no verified work email.
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, 13,222 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 20, 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.

Landscape restoration nonprofits by location

17 lists · largest first

Every Landscape restoration nonprofits list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 landscape restoration nonprofits, 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 landscape restoration nonprofits are there worldwide?

RevenueBase identified 4,418 landscape restoration nonprofits worldwide 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?

The Nature Conservancy, headquartered in Arlington, tops this list with the largest team on record.

Which country has the most landscape restoration nonprofits?

The United States leads with 1,522 companies, followed by India (249) and the United Kingdom (177). Every landscape restoration nonprofits list by country and city is linked on this page.

Which city has the most landscape restoration nonprofits?

London leads with 46 headquartered companies, followed by Atlanta (21) and Los Angeles (21).

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 13,222 verified decision-maker contacts tracked across these 4,418 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,418 landscape restoration nonprofits worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.