Company lists · Data refreshed September 2026

Top 23 Japanese AI companies based in Brazil

Name: Japanese AI companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 136 companies tracked

RevenueBase identified 136 japanese AI companies headquartered in Brazil as of September 2026 and tracks 1,511 professional contacts across them, including 218 with verified work emails and 39 with mobile numbers. Sao Paulo is the largest hub.

This list covers japanese AI companies headquartered in Brazil, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

136Companies

1,511Contacts tracked

218Verified emails

39Mobile numbers

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The 23 largest japanese AI companies based in Brazil

Ranked by team size

Top 23 of 136 japanese AI companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names japanese AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Marlabs BrasilIndirect evidence	Sao Carlos, BrazilHQ checked Sep 4, 2026	1,001-5,000	192
	“A Marlabs é sua parceira de confiança em transformação de IA, com 30 anos de experiência resolvendo desafios modernos e um histórico comprovado na entrega de soluções tecnológicas…” Source: company website · checked Sep 4, 2026
2	Woopi StefaniniIndirect evidence	Sorocaba, BrazilHQ checked Sep 4, 2026	51-200	94
	“Fundada em 2009, a Woopi tem experiência no uso de Inteligência Artificial para resolver problemas complexos de grandes empresas.” Source: company website · checked Sep 4, 2026
3	NEW RizonIndirect evidence	Barueri, BrazilHQ checked Sep 4, 2026	51-200	50
	“Desde 2009, a New Rizon transforma Inteligência Artificial em resultado real para empresas que buscam velocidade, eficiência e crescimento.” Source: company website · checked Sep 4, 2026
4	BluemetricsIndirect evidence	Porto Alegre, BrazilHQ checked Sep 4, 2026	51-200	48
	“Na BlueMetrics, desenvolvemos soluções de IA e dados que transformam informação em valor de negócio.” Source: company website · checked Sep 4, 2026
5	Becomex LABIndirect evidence	Joinville, BrazilHQ checked Sep 4, 2026	201-500	45
	“Empresa de desenvolvimento de TI focada nos negócios, com auxílio de Inteligência Artificial, Machine Learning e Data Science.” Source: company website · checked Sep 4, 2026
6	Fu2re Smart SolutionsPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	38
	“Fu2re Smart Solutions is an innovative company specialized on Artificial Intelligence (AI) and High Technology.” Source: company website · checked Sep 4, 2026
7	BTIMEIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	25
	“A btime é sua parceira estratégica em Inteligência Artificial e Automação para Negócios.” Source: company website · checked Sep 4, 2026
8	TAVIndirect evidence	Cuiaba, BrazilHQ checked Sep 4, 2026	11-50	22
	“Somos a TAV WEB - Tecnologias Cognitivas, uma empresa especializada no desenvolvimento de soluções baseadas em inteligência artificial.” Source: company website · checked Sep 4, 2026
9	TechniumIndirect evidence	Belo Horizonte, Mg, Brazil, BrazilHQ checked Sep 4, 2026	11-50	21
	“A Technium é uma das poucas empresas no Brasil que desenvolve inteligência artificial pura, combinando-a de forma única com neurociência, matemática, física, computação e…” Source: company website · checked Sep 4, 2026
10	Mosaic AI AgencyIndirect evidence	Florianopolis, BrazilHQ checked Sep 4, 2026	11-50	15
	“Somos uma consultoria especializada no desenvolvimento de soluções de software e aplicativos baseados em Inteligência Artificial.” Source: company website · checked Sep 4, 2026
11	benext.aiIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	12
	“Desde 2017, a Benext é pioneira no uso de Inteligência Artificial para resolver desafios de marketing e negócios.” Source: company website · checked Sep 4, 2026
12	nero.aiIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	11
	“A Nero é uma startup de tecnologia fundada em novembro de 2023, especializada na oferta de consultoria e soluções utilizando Inteligência Artificial.” Source: company website · checked Sep 4, 2026
13	Kolabs TechIndirect evidence	Curitiba, BrazilHQ checked Sep 4, 2026	11-50	9
	“A Kolabs Tech é uma empresa remota de Software e Inteligência Artificial fundada em 2018, com talentos distribuídos pelo mundo.” Source: company website · checked Sep 4, 2026
14	Ascendero Inteligência ArtificialIndirect evidence	Ribeirao Preto, BrazilHQ checked Sep 4, 2026	1-10	9
	“Na vanguarda da inovação, a ascendero é uma consultoria pioneira em soluções de Inteligência Artificial e Machine Learning, dedicada a transformar o panorama empresarial através…” Source: company website · checked Sep 4, 2026
15	Iaris TechIndirect evidence	Joao Pessoa, BrazilHQ checked Sep 4, 2026	11-50	6
	“Our focus is to develop solutions that deliver real results for your business.” Source: company website · checked Sep 4, 2026
16	Vinna AIPartial evidence	Belo Horizonte, BrazilHQ checked Sep 4, 2026	11-50	5
	“At Vinna, we believe AI is most powerful when it amplifies human ingenuity.” Source: company website · checked Sep 4, 2026
17	X2 Inteligência DigitalIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	4
	“Criamos produtos de Inteligência Artificial, intuitivos, complexos e envolventes.” Source: company website · checked Sep 4, 2026
18	Cogitum AnalyticaIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	51-200	3
	“A Cogitum Analytica (anteriormente conhecida como CalculoExato) é uma empresa pioneira em consultoria e desenvolvimento que está na vanguarda da inteligência artificial desde 1985.” Source: company website · checked Sep 4, 2026
19	NeuraltronicPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	1-10	3
	“Neuraltronic is a technology company that uses cutting-edge Artificial Intelligence (AI) to solve business-specific needs.” Source: company website · checked Sep 4, 2026
20	RayzeaiIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	1-10	2
	“A RayzeAI tem como objetivo possibilitar que sua empresa se beneficie dos últimos desenvolvimentos em inteligência artificial em um ciclo de desenvolvimento reduzido, priorizando…” Source: company website · checked Sep 4, 2026
21	WG Build Tech Grupo WG AlmeidaIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	2
	“WG Build Tech \| Especialistas em Inteligência Artificial Aplicada Transformamos negócios por meio de soluções de IA otimizadas, conectando tecnologia de ponta com resultados reais.” Source: company website · checked Sep 4, 2026
22	otimizar.meIndirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	1-10	1
	“Otimizar.me é uma agência inovadora focada em soluções de Inteligência Artificial (IA) e automação.” Source: company website · checked Sep 4, 2026
23	CodefyIndirect evidence	Belo Horizonte, BrazilHQ checked Sep 4, 2026	1-10	1
	“Projects & Codes essa é nossa alma.” Source: company website · checked Sep 4, 2026

Showing 23 of 136 japanese AI companies based in Brazil

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Japanese AI companies based in Brazil at a glance

As of Sep 4, 2026

1-10Median size (employees)

Sao PauloLargest hub · 42 HQs

39Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

31–60

61–90

111

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among japanese AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Brazil whose own description of what they do matches “japanese AI companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among japanese AI companies, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 218 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Japanese AI companies by metro

Japanese AI companies in Sao Paulo42

Frequently asked

How many japanese AI companies are there based in Brazil?

RevenueBase identified 136 japanese AI companies headquartered in Brazil as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Marlabs Brasil, headquartered in Sao Carlos, tops this list with the largest team on record.

Which city has the most japanese AI companies?

Sao Paulo leads with 42 headquartered companies, followed by Rio De Janeiro (12) and Belo Horizonte (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 218 verified decision-maker contacts tracked across these 136 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.