Company lists · Data refreshed November 2026

Top 25 Mangrove conservation nonprofits worldwide

RevenueBase identified 722 company matches for mangrove conservation nonprofits worldwide as of November 2026 and tracks 6,009 professional contacts across them, including 1,585 with verified work emails. The United States is the largest market and Semarang the largest hub.

This list covers company matches for mangrove conservation 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 mangrove conservation 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
722Companies
6,009Contacts tracked
1,585Verified emails
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The 25 largest mangrove conservation nonprofits worldwide

Ranked by team size
Top 25 of 722 company matches for mangrove conservation 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 matchLondon, United KingdomHQ recorded Nov 6, 2026201-500279 contacts →

Exact match

“We believe the power to restore our oceans lives in the coastal communities bearing witness to the planetary crises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGloucester, MA, United StatesHQ recorded Nov 6, 202651-200237 contacts →

Exact match

“Seaside Sustainability is a nationally recognized, award-winning 501(c)3 charitable organization dedicated to community engagement, education and environmental conservation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKey Largo, FL, United StatesHQ recorded Nov 6, 202611-50104 contacts →

Exact match

“Coral Restoration Foundation™ is a 501(c)(3) non-profit ocean conservation organization based in Key Largo, Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“The Great Barrier Reef Foundation is creating a future for the world’s coral reefs by restoring reefs and coastal habitats and helping them adapt to the impacts of climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchItu, BrazilHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“A Fundação SOS Mata Atlântica é uma ONG brasileira que atua há 30 anos na proteção dessa que é a floresta mais ameaçada do país.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchPlymouth, United KingdomHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Ocean Conservation with a difference.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPetaling Jaya, MalaysiaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“GEC is a non-profit NGO, established in 1998 to address key environmental issues.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBangkok, ThailandHQ recorded Nov 6, 2026201-50063 contacts →

Exact match

“We develop mangrove projects worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMakassar, IndonesiaHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“Blue Forests (Yayasan Hutan Biru) is an Indonesian non-profit, non-governmental organization based in Makassar, South Sulawesi, serving as an institute for a variety of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“The Ocean Foundation is the gathering place for marine conservation donors and conservation entrepreneurs to advance global ocean solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“A Rocha’s mission is to live out God’s calling to care for creation and equip others to do likewise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDel Mar, CA, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“WILDCOAST is an international nonprofit organization working to conserve coastal and marine ecosystems and address climate change through natural solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarrenton, VA, United StatesHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“For more than 35 years, Rainforest Trust has not wavered from its mission of preventing deforestation, preserving critical habitat and safeguarding endangered species.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“A Sea Shepherd Brasil é uma organização sem fins lucrativos para proteger a vida marinha no planeta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVacoas, MauritiusHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“The Mauritian Wildlife Foundation (MWF) is the main non-governmental organization (NGO) in Mauritius to be exclusively concerned with the conservation and preservation of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNewport, NC, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“The North Carolina Coastal Federation is a nonprofit organization dedicated to protecting and restoring the coast of North Carolina through programs that: keep the public informed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBridgend, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Established in 2013 by a group of seagrass scientists, Project Seagrass is a global facing marine conservation organisation securing a future for seagrass.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026n/a41 contacts →

Exact match

“Türkiye’ nin denizlerini ve su yollarını koruma konusunda önemli bir rol üstlenen TURMEPA, ülkemizin bu alanda faaliyet gösteren lider sivil toplum kuruluşudur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCorvallis, OR, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“The Institute for Applied Ecology is a non-profit 501(c)(3) organization founded in with a mission to conserve native species and habitats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDhaka, BangladeshHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Arannayk Foundation, also known as the Bangladesh Tropical Forest Conservation Foundation, is a not-for-profit organization established in 2003 by the joint initiative of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchParis, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“For every 100 hectares that burn, only one gets restored today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchQuezon City, PhilippinesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“HARIBON® Foundation for the Conservation of Natural Resources, Inc.(“HARIBON”) is the Philippines’ pioneer environmental conservation organization at the forefront of protecting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Great River Greening inspires, engages and leads local communities in conserving and caring for the land and water that enrich our lives.”

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

Showing 25 of 722 mangrove conservation nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 1,585 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mangrove conservation nonprofits worldwide at a glance

As of Nov 6, 2026
26.4%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
0.7%Largest-city concentration · Semarang
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
434
11-50
233
51-200
38
201-500
9
501-1,000
2
1,001-5,000
1
5,001-10,000
1

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 mangrove conservation nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “mangrove conservation 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 1,585 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.

Mangrove conservation nonprofits by location

3 lists · largest first

Every Mangrove conservation 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 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 “mangrove conservation nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mangrove conservation nonprofits are there worldwide?

RevenueBase identified 722 company matches for mangrove conservation 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?

Blue Ventures tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most mangrove conservation nonprofits?

The United States leads with 118 companies, followed by Indonesia (61) and India (27). Every mangrove conservation nonprofits list by country and city is linked on this page.

Which city has the most mangrove conservation nonprofits?

Semarang leads with 5 company records, followed by Kuala Lumpur (4) and Nairobi (4).

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 1,585 professional contacts with verified work emails tracked across these 722 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.