Company lists · Data refreshed November 2026

Top 25 Tree planting nonprofits worldwide

RevenueBase identified 1,873 company matches for tree planting nonprofits worldwide as of November 2026 and tracks 14,005 professional contacts across them, including 4,067 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for tree planting nonprofits worldwide, 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. Country and city lists for tree planting nonprofits follow the table.

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
1,873Companies
14,005Contacts tracked
4,067Verified emails
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The 25 largest tree planting nonprofits worldwide

Ranked by team size
Top 25 of 1,873 company matches for tree planting nonprofits worldwide, 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 matchLisle, IL, United StatesHQ recorded Nov 6, 2026201-500396 contacts →

Exact match

“The Morton Arboretum is an internationally-recognized botanical garden and tree research center in Lisle, Illinois.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSilver Spring, MD, United StatesHQ recorded Nov 6, 2026201-500391 contacts →

Exact match

“Lasting change is farmer-led.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLincoln, NE, United StatesHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Founded in 1972, the nonprofit Arbor Day Foundation is a million-member conservation and education organization with a mission of inspiring people to plant, nurture, and celebrate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBogota, ColombiaHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“Reforestadora de la Costa S.A.S (Refocosta S.A.S), es una empresa del Grupo VALOREM S.A, fue constituida el 24 de diciembre de 1.980 en respuesta a las crecientes necesidades de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSpallumcheen, ON, CanadaHQ recorded Nov 6, 2026201-500192 contacts →

Exact match

“With over 50 years of experience and 6 billion seedlings grown, we provide the scale and expertise required to meet North America's most pressing reforestation needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Founded in 1875, American Forests is the oldest national nonprofit conservation organization in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBristol, United KingdomHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“Partnering with communities across Africa since 1987, harnessing the power of trees to restore ecosystems, build sustainable livelihoods and drive climate action Tree Aid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-200137 contacts →

Exact match

“Ecosia is the search engine that plants trees with its ad revenue.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTutzing, GermanyHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“Plant-for-the-Planet is a global movement empowering young people and organizations to restore forest ecosystems and fight for climate justice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“The American Forest Foundation (AFF) is a national conservation organization that works to deliver clean water, wildlife habitat, carbon sequestration and storage, and sustainable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-50125 contacts →

Exact match

“Founded in 1985 by Central Atlanta Progress, the Junior League of Atlanta, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Established in 2010, WeForest develops holistic and multi-stakeholder reforestation projects through a Forest and Landscape Restoration approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWaimea, United StatesHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Restoring the world's native forests to address climate change, renew biodiverse ecosystems, and support thriving communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSemarang, IndonesiaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Trees4Trees™ is an activity of Yayasan Bumi Hijau Lestari, a non-profit foundation, established in Indonesia to empower local communities through partnership reforestation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchShelburne, VT, United StatesHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Since 2014, One Tree Planted has been dedicated to global reforestation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRueil-malmaison, FranceHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Our mission: to regenerate terrestrial ecosystems on a large scale to tackle global challenges using field experience, local communities, science and technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“At Justdiggit, we firmly believe in the power of nature to heal our planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAimorés, BrazilHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“We are the result of the dream of Lélia Wanick and Sebastião Salgado, who, in 1998, decided to restore the forest on the family's old farm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202611-5083 contacts →

Exact match

“Our mission is to transform lives and landscapes by engaging people to build skills for meaningful careers, inspiring people to plant trees, and making our community a greener…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDetroit, MI, United StatesHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“Our Mission Statement: Inspiring sustainable growth of a healthy urban community through trees, green spaces, food, education, training and job opportunities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Nature restoration you can stand behind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJdeideh, LebanonHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“The Lebanon Reforestation Initiative started as a project launched in 2010 by the United States Forest Service (USFS) Office of International Programs (IP) through the support and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“The beautiful landscape we know and love is fast disappearing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026n/a75 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFlorence, GermanyHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Since 2010, Treedom has been regenerating the planet by planting trees that create lasting environmental and social impacts.”

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

Showing 25 of 1,873 tree planting nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 4,067 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tree planting nonprofits worldwide at a glance

As of Nov 6, 2026
29.0%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,224
11-50
472
51-200
123
201-500
25
501-1,000
8
1,001-5,000
5
5,001-10,000
4
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for tree planting nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “tree planting nonprofits” 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. 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 4,067 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.

Tree planting nonprofits by location

10 lists · largest first

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

Countries

Cities

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 “tree planting nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tree planting nonprofits are there worldwide?

RevenueBase identified 1,873 company matches for tree planting nonprofits worldwide 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?

The Morton Arboretum tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most tree planting nonprofits?

The United States leads with 354 companies, followed by India (191) and the United Kingdom (110). Every tree planting nonprofits list by country and city is linked on this page.

Which city has the most tree planting nonprofits?

London leads with 31 company records, followed by Nairobi (19) and Pune (15).

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 4,067 professional contacts with verified work emails tracked across these 1,873 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.

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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.