Company lists · Data refreshed September 2026

Top 25 Habitat restoration organizations worldwide

Name: Habitat restoration organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 2,402 companies tracked

RevenueBase identified 2,402 habitat restoration organizations worldwide as of September 2026 and tracks 21,223 professional contacts across them, including 8,032 with verified work emails. The United States is the largest market and London the largest hub.

This list covers habitat restoration organizations 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 habitat restoration organizations 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

2,402Companies

21,223Contacts tracked

8,032Verified emails

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

The 25 largest habitat restoration organizations worldwide

Ranked by team size

Top 25 of 2,402 habitat restoration organizations worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to habitat restoration 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	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
2	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
3	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
4	Australian Wildlife Conservancy	Indirect evidence	Subiaco, AustraliaHQ checked Sep 20, 2026	201-500	214 contacts →
	Indirect evidence “Australian Wildlife Conservancy (AWC) is a global leader in conservation, working across iconic Australian locations like the Kimberley, Central Australia, Cape York and Kati…” Source: RevenueBase Database · checked Sep 20, 2026
5	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
6	Defenders Of Wildlife	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	202 contacts →
	Indirect evidence “Defenders of Wildlife is dedicated to the protection of all native animals and plants in their natural communities.” Source: RevenueBase Database · checked Sep 20, 2026
7	National Forest Foundation	Partial evidence	Missoula, MT, United StatesHQ checked Sep 20, 2026	51-200	171 contacts →
	Partial 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
8	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
9	American Forests	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	51-200	136 contacts →
	Indirect evidence “Founded in 1875, American Forests is the oldest national nonprofit conservation organization in the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
10	Environment Bank	Partial evidence	York, United KingdomHQ checked Sep 20, 2026	51-200	131 contacts →
	Partial evidence “England’s leading biodiversity gains provider, Environment Bank has established the broadest network of BNG Habitat Banks - giving developers access to Biodiversity Units…” Source: RevenueBase Database · checked Sep 20, 2026
11	Eden People Planet	Partial evidence	Murrieta, CA, United StatesHQ checked Sep 20, 2026	11-50	131 contacts →
	Partial evidence “Eden: People+Planet is a global 501(c)(3) nonprofit organization focused on landscape restoration and conservation through community partnerships.” Source: RevenueBase Database · checked Sep 20, 2026
12	London Wildlife Trust	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	124 contacts →
	Indirect evidence “London Wildlife Trust champions nature’s recovery in London.” Source: RevenueBase Database · checked Sep 20, 2026
13	Middlemarch	Indirect evidence	Coventry, United KingdomHQ checked Sep 20, 2026	51-200	118 contacts →
	Indirect evidence “With a legacy of over 30 years, we are a UK leading independent consultancy specialising in the preservation of the natural environment.” Source: RevenueBase Database · checked Sep 20, 2026
14	Novaluz	Indirect evidence	Distrito Industrial, BrazilHQ checked Sep 20, 2026	201-500	117 contacts →
	Indirect evidence “Desde 1994 com atuação no mercado como prestadora de serviços ambientais, a Novaluz adquiriu experiência e especialização em soluções ambientais, tendo como resultado a satisfação…” Source: RevenueBase Database · checked Sep 20, 2026
15	Stillwater Sciences	Indirect evidence	Berkeley, CA, United StatesHQ checked Sep 20, 2026	51-200	115 contacts →
	Indirect evidence “Stillwater Sciences is committed to creating a better world through science.” Source: RevenueBase Database · checked Sep 20, 2026
16	Ecosure	Indirect evidence	Burleigh Heads, AustraliaHQ checked Sep 20, 2026	51-200	105 contacts →
	Indirect evidence “Ecosure is the largest specialist privately owned environmental consultancy in Queensland, providing services across Australia and the Pacific to major projects, business…” Source: RevenueBase Database · checked Sep 20, 2026
17	Calluna AB	Indirect evidence	Linköping, SwedenHQ checked Sep 20, 2026	51-200	104 contacts →
	Indirect evidence “Calluna is one of the leading Swedish companies for ecological consultancy.” Source: RevenueBase Database · checked Sep 20, 2026
18	Berkshire, Buckinghamshire & Oxfordshire Wildlife Trust Bbowt	Indirect evidence	Farmoor, United KingdomHQ checked Sep 20, 2026	51-200	102 contacts →
	Indirect evidence “BBOWT has a bold vision of a wilder Berkshire, Buckinghamshire and Oxfordshire, with more nature everywhere for everyone – in towns and rural areas.” Source: RevenueBase Database · checked Sep 20, 2026
19	Environmental Quality Resources, LLC	Partial evidence	Millersville, MD, United StatesHQ checked Sep 20, 2026	201-500	101 contacts →
	Partial evidence “Our mission is to be the keystone species in the restoration of the Chesapeake Bay.” Source: RevenueBase Database · checked Sep 20, 2026
20	Toolijooa Environmental Restoration	Partial evidence	Terrey Hills, AustraliaHQ checked Sep 20, 2026	51-200	101 contacts →
	Partial evidence “Toolijooa Environmental Restoration is a leading provider of environmental management and restoration services throughout the Greater Sydney Region, the Hunter and beyond.” Source: RevenueBase Database · checked Sep 20, 2026
21	Healthy Land & Water	Indirect evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	51-200	98 contacts →
	Indirect evidence “Healthy Land & Water is the peak environmental group for South East Queensland.” Source: RevenueBase Database · checked Sep 20, 2026
22	Biohabitats	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	51-200	93 contacts →
	Indirect evidence “Mission: Restore The Earth And Inspire Ecological Stewardship.” Source: RevenueBase Database · checked Sep 20, 2026
23	Urban Ecology Center	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 20, 2026	51-200	93 contacts →
	Indirect evidence “Our vision is to inspire generations to build environmental curiosity, understanding, and respect.” Source: RevenueBase Database · checked Sep 20, 2026
24	Reforest'action	Indirect evidence	Rueil-malmaison, FranceHQ checked Sep 20, 2026	51-200	91 contacts →
	Indirect evidence “Our mission: to regenerate terrestrial ecosystems on a large scale to tackle global challenges using field experience, local communities, science and technology.” Source: RevenueBase Database · checked Sep 20, 2026
25	RAVON	Indirect evidence	Nijmegen, NetherlandsHQ checked Sep 20, 2026	51-200	88 contacts →
	Indirect evidence “RAVON is al ruim 35 jaar de onafhankelijke natuurbeschermingsorganisatie zonder winstoogmerk die, tezamen met veel vrijwilligers, inheemse reptielen, amfibieën en vissen en hun…” 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: habitat restoration 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 habitat restoration organizations.
Partial evidence: Its own public description names part of habitat restoration organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name habitat restoration 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 2,402 habitat restoration organizations worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 8,032 reachable decision-makers.

Free signup · no credit card

View the full list →

Habitat restoration organizations worldwide at a glance

As of Sep 20, 2026

37.8%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

0.9%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,589

11-50

618

51-200

145

201-500

501-1,000

1,001-5,000

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 habitat restoration 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.
Coverage: Every country. Country and city lists for habitat restoration organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “habitat restoration 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 habitat restoration 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 habitat restoration organizations, 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, 8,032 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.

Habitat restoration organizations by location

10 lists · largest first

Every Habitat restoration organizations 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 habitat restoration 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 habitat restoration organizations are there worldwide?

RevenueBase identified 2,402 habitat restoration organizations 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?

Resource Environmental Solutions LLC, headquartered in Bellaire, tops this list with the largest team on record.

Which country has the most habitat restoration organizations?

The United States leads with 854 companies, followed by the United Kingdom (191) and Australia (172). Every habitat restoration organizations list by country and city is linked on this page.

Which city has the most habitat restoration organizations?

London leads with 22 headquartered companies, followed by Portland (17) and Auckland (14).

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 8,032 verified decision-maker contacts tracked across these 2,402 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 2,402 habitat restoration organizations 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.