Company lists · Data refreshed November 2026

Top 25 Conservation nonprofit organizations based in Brazil

RevenueBase identified 168 company matches for conservation nonprofit organizations associated with Brazil as of November 2026 and tracks 2,318 professional contacts across them, including 452 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for conservation nonprofit organizations associated with Brazil, 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.

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
168Companies
2,318Contacts tracked
452Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest conservation nonprofit organizations based in Brazil

Ranked by team size
Top 25 of 168 company matches for conservation nonprofit organizations based in Brazil, 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 matchUbatuba, BrazilHQ recorded Nov 6, 2026501-1,000302 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-200219 contacts →

Exact match

“O WWF-Brasil é uma organização não-governamental brasileira dedicada à conservação da natureza com os objetivos de harmonizar a atividade humana com a conservação da…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFoz Do Iguaçu, BrazilHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Parque das Aves is the only institution in the world focused on the conservation of the beautiful and exuberant birds of the Atlantic Rainforest, offering an up-close, immersive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“A Conservação Internacional (CI-Brasil) é uma organização brasileira sem fins lucrativos, criada em 1990, que trabalha para garantir um planeta saudável e produtivo para todos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“The Fundação Grupo Boticário (Boticário Group Foundation) is a nonprofit institution whose mission is to promote and take actions to conserve nature.”

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 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
8Exact matchMata De São João, BrazilHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“O Instituto Baleia Jubarte (IBJ) é uma Organização da Sociedade Civil de Interesse Público (OSCIP), sem fins lucrativos, que atua com educação ambiental, pesquisa e conservação de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchBragança Paulista, BrazilHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Ceiba Consultoria Em Conservacao Ambiental is a paper & forest products company based out of R Jose Raposo De Medeiros, 401, Braganca Paulista, São Paulo, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGoiania, BrazilHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Systema Naturae Consultoria Ambiental Uma consultoria ambiental completa, com foco em entregar estudos de qualidade, no prazo combinado, para efetivamente viabilizar o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Founded in 1984 by a group of researchers and experts on nature conservation, SPVS has been uninterruptedly working on the development of innovative strategies and projects aiming…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGuararema, BrazilHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“O Instituto Suinã tem como objeto social a defesa, preservação e conservação do meio ambiente, promoção do desenvolvimento sustentável e conservação da sociobiodiversidade por…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCaucaia, BrazilHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“A Associação de Pesquisa e Preservação de Ecossistemas Aquáticos - Aquasis é uma ONG fundada há quase 30 anos, com o objetivo de proteger espécies ameaçadas e habitats importantes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“A Sociedade para a Conservação das Aves do Brasil (SAVE Brasil) é uma organização da sociedade civil sem fins lucrativos, que tem foco na conservação das aves brasileiras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTinguá, BrazilHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“A Onda Verde é uma organização não governamental e sem fins lucrativos, fundada em 1994 e sediada em Tinguá, Nova Iguaçu (RJ), próxima à Reserva Biológica do Tinguá, a maior…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“Ekos Brasil Institute is a nonprofit entity created in 2001 with the aim at protecting the biodiversity and promoting sustainability practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSão Cristóvão, BrazilHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“A Fundação Mamíferos Aquáticos (FMA) é uma organização da sociedade civil, sem fins lucrativos, que, desde 1989, trabalha para conservar o meio ambiente em todos os seus aspectos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCuritiba, BrazilHQ recorded Nov 6, 20261-1025 contacts →

Exact match

“O Mater Natura – Instituto de Estudos Ambientais é uma associação civil ambientalista, sem fins lucrativos, de caráter científico, educacional e cultural.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Há mais de 20 anos, a associação R3 Animal trabalha para resgatar, reabilitar e reintroduzir animais selvagens ao habitat natural, além de realizar educação ambiental com a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPontal Do Paraná, BrazilHQ recorded Nov 6, 20261-1020 contacts →

Exact match

“A Associação MarBrasil é uma organização não governamental sem fins lucrativos, fundada em agosto de 2004, com sede no município de Pontal do Paraná, PR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSocorro, BrazilHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“A Associação Ambientalista Copaíba é uma organização sem fins lucrativos qualificada como Organização da Sociedade Civil de Interesse Público (OSCIP).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVila Velha, BrazilHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“O Instituto: O IBRAMAR – Instituto Brasileiro dos Recursos Ambientais e Assessoria Rural é uma entidade sem fins lucrativos criada em 1º de outubro de 2008, com personalidade…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSilva Jardim, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Associação Mico-Leão-Dourado é uma organização não-governamental criada com a missão de proteger e conservar a Mata Atlântica, com ênfase no Mico-Leão-Dourado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Actions that bring children and the whole society closer to nature through art and information for the promotion of health and fullness of all beings and environment.”

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

Showing 25 of 168 conservation nonprofit organizations based in Brazil

See the full list, filter by size, metro and specialty, and access 452 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Conservation nonprofit organizations based in Brazil at a glance

As of Nov 6, 2026
19.5%Verified-email coverage
13.8Average contacts per company
1-10Median size (employees)
16.1%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
97
11-50
48
51-200
20
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 168 companies.

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.
What qualifies
Company records associated with Brazil whose business descriptions match “conservation nonprofit organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 452 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.

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 “conservation nonprofit organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conservation nonprofit organizations are there based in Brazil?

RevenueBase identified 168 company matches for conservation nonprofit organizations associated with Brazil 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?

Fundação Projeto Tamar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most conservation nonprofit organizations?

Sao Paulo leads with 27 company records, followed by Rio De Janeiro (12) and Florianopolis (11).

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 452 professional contacts with verified work emails tracked across these 168 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.

Ready to reach these companies? Verified emails and direct dials for all 168 conservation nonprofit organizations based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

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.