Company lists · Data refreshed November 2026

Top 25 Cleantech accelerators based in Brazil

RevenueBase identified 155 company matches for cleantech accelerators associated with Brazil as of November 2026 and tracks 1,234 professional contacts across them, including 156 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for cleantech accelerators 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
155Companies
1,234Contacts tracked
156Verified emails
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The 25 largest cleantech accelerators based in Brazil

Ranked by team size
Top 25 of 155 company matches for cleantech accelerators 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 matchPorto Alegre, BrazilHQ recorded Nov 6, 2026n/a120 contacts →

Exact match

“Há mais de 10 anos potencializamos pessoas e startups que transformam a realidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo - Miami - Dubai, BrazilHQ recorded Nov 6, 2026n/a39 contacts →

Exact match

“We connect people, ideas and businesses destined to transform the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFortaleza, BrazilHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Somos um ecossistema que fomenta o Empreendedorismo por meio da aceleração, participações e investimentos em Empresas e Projetos Sustentáveis de Tecnologia e Inovação, gerando…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Futurum Capital presents a hands on model, operating from the initial stage of development of startups, going through the acceleration in the angel and seed stages to the A series.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Darwin Startups é mais do que uma aceleradora de startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“A Synoro Negócios Inovadores é uma empresa desenvolvedora e aceleradora de empreendimentos que tem como principal objetivo ajudar a alavancar os negócios, principalmente nas áreas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We invest in the best companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“A FGV Ventures é uma aceleradora de startups no-fee e no-equity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Venture Hub is Venture Capital Firm and Innovation Acceleration Hub with offices in Campinas-SP and Manaus-AM, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCuritiba, BrazilHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Curitiba Angels is a group of angel investors aiming to promote economic development through investment in entrepreneurs and startups with high potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“A Usina de Startup é uma empresa privada com fins lucrativos e sociais, apoiada por investidores e organizações escandinavas, em sua maioria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCampinas, BrazilHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Na Baita, aceleramos a inovação de ponta a ponta, conectando startups, empresas e investidores para transformar ideias disruptivas em impacto real.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-1013 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“IGLOO Network has a different approach to the traditional startups' Incubation and Acceleration models- WE FOCUS ON CONNECTING DOTS BETWEEN LARGE CORPORATIONS, INVESTORS AND…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We're a group of experienced individuals that invest capital, business expertise and network to, alongside with financial returns, generate true positive and significant impact on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“A NZ3 é uma aceleradora de Startups que acredita que o impossível é somente algo que alguém ainda não fez, por isso trabalhamos duro, com paixão e diversão para transformar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPompeia, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Leavening Accelerator: quem somos?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCabo De Santo Agostinho, BrazilHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Somos uma aceleradora do Desenvolvimento Sustentável.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-108 contacts →

Exact match

“A Logun seleciona e desenvolve empresas de alto potencial, em early stage, aportando estratégia, gestão e capital para acelerar seu crescimento e atingir viabilidade econômica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNova Lima, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A Greenbel é uma empresa que pensa verde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSalvador, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Aceleradora de Negócios e Startups instagram.com/getinaceleradora”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261-105 contacts →

Exact match

“O EnergyHub SDP é um hub setorial privado, criado pela Sai do Papel, com o objetivo de fomentar a inovação aberta no ecossistema de energia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Suporte para empresas em estágio inicial e de crescimento acelerado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-504 contacts →

Exact match

“A Synergy Ventures é uma Venture Builder do setor de Energia, que seleciona de forma contínua startups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPalmas, BrazilHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Somos uma Startup focada em soluções energéticas sustentáveis!”

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

Showing 25 of 155 cleantech accelerators based in Brazil

See the full list, filter by size, metro and specialty, and access 156 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleantech accelerators based in Brazil at a glance

As of Nov 6, 2026
12.6%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
27.1%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
40
51-200
6
201-500
2
501-1,000
1
1,001-5,000
2

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 155 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 “cleantech accelerators” 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 156 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.

Cleantech accelerators by metro

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 “cleantech accelerators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleantech accelerators are there based in Brazil?

RevenueBase identified 155 company matches for cleantech accelerators 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?

WOW Aceleradora DE Startups tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cleantech accelerators?

Sao Paulo leads with 42 company records, followed by Rio De Janeiro (8) and Campinas (6).

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 156 professional contacts with verified work emails tracked across these 155 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.