Company lists · Data refreshed September 2026

Top 25 Climate tech investment firms based in Brazil

RevenueBase identified 70 company matches for climate tech investment firms associated with Brazil as of September 2026 and tracks 517 professional contacts across them, including 155 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for climate tech investment firms 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 September 27, 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 Sep 27, 2026 How this list was built
70Companies
517Contacts tracked
155Verified emails
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The 25 largest climate tech investment firms based in Brazil

Ranked by team size
Top 25 of 70 company matches for climate tech investment firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchSão Paulo, BrazilHQ recorded Sep 27, 202651-20044 contacts →

Exact match

“Nextron is a Brazil-based climate tech startup that simplifies access to affordable clean energy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchPiracicaba, BrazilHQ recorded Sep 27, 202651-20028 contacts →

Exact match

“A brCarbon promove soluções climáticas naturais com recursos financeiros do mercado de carbono para mitigar o aquecimento global.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Stratus Capital is an independent fund manager working to connect unique opportunities and long term private capital.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“A Mercurio Partners é um grupo que atua no segmento de energia com olhar para o futuro.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“With a pioneering vision, UNA emerges as a transformative force in project financing, especially in essential areas such as infrastructure, renewable energy, and real estate…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-1018 contacts →

Exact match

“Positive Ventures is a pure-play early-stage impact investing venture capital firm headquartered in São Paulo and San Francisco, galvanizing support for bold and daring founders…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“Our private equity funds invest in businesses that tackle the most pressing environmental, climate and social challenges.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-1016 contacts →

Exact match

“MOV is dedicated to for-profit investments in companies that harness business tools to solve social and/or environmental issues.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchNova Lima, BrazilHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“A D3 Energias Renováveis nasceu dentro de um espírito de empreendedorismo de seus sócios que acumulam muitos anos de vida profissional no setor de energia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“A10 is a global investment and development firm driving the global just transition to clean energy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchSão Luís, BrazilHQ recorded Sep 27, 20261-1011 contacts →

Exact match

“A Compensei é uma Climatech pioneira na descarbonização de negócios e eventos, liderando o caminho para um futuro mais sustentável.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202651-20010 contacts →

Exact match

“Future Carbon is a global climate business that operates as an ecosystem of decarbonization solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Albion Capital is a Brazilian asset management firm - authorized and regulated by the Brazilian SEC – that develops structured investment products to finance companies and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchCuritiba, BrazilHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Somos uma Climate Legal Tech que combina ciência, tecnologia e inteligência artificial para criar soluções confiáveis, auditáveis e transparentes de gestão e neutralização…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Meros Capital is a private equity fund that provides capital and operational support to mid-sized and ESG and climate related companies with high growth potential, focusing on…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchSão Paulo, BrazilHQ recorded Sep 27, 202611-507 contacts →

Exact match

“EIS is a climate tech company dedicated to developing and delivering solutions to combat climate change.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSao Paulo, BrazilHQ recorded Sep 27, 202611-506 contacts →

Exact match

“IVRI is a development platform that aims at tackling the carbon emissions challenge by developing and investing in low carbon infrastructure projects in Brazil.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchSão José Dos Campos, BrazilHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Plan C é um CLIMATE TECH BUSINESS fundada a partir de duas empresas de tecnologia (DEEP e TERRA MAGNA), com o expertise em projetos de carbono do Weber Amaral, PhD.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Venture Capital and Growth Equity Investments in Greentech in Brazil and Latam”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchRio De Janeiro, BrazilHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Fuse Capital is an investment firm focused on alternative assets with a deep technologic bias.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Somos um negócio que transforma ações em grandes impactos positivos no planeta.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Developing startups for the electricity sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Carbon Reset is a company capitalized from an investment fund, raised through a partnership between the companies WayCarbon, ForFuturing and Vitreo.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Partimos da compreensão de que os negócios e os investimentos são uma das principais forças de transformação e geração de valor social, ambiental e econômico, como também, da…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchSão Paulo, BrazilHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Nūrea is a private partnership entirely focused on energy transition investments and clean technologies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 70 climate tech investment firms based in Brazil

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Climate tech investment firms based in Brazil at a glance

As of Sep 27, 2026
30.0%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
60.0%Largest-city concentration · Sao Paulo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
21
51-200
7

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 70 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 “climate tech investment firms” 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 155 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 September 27, 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 “climate tech investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many climate tech investment firms are there based in Brazil?

RevenueBase identified 70 company matches for climate tech investment firms associated with Brazil as of September 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?

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

Which city has the most climate tech investment firms?

Sao Paulo leads with 42 company records, followed by Rio De Janeiro (6) and Balneario Camboriu (2).

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 155 professional contacts with verified work emails tracked across these 70 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 September 27, 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.