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, its RevenueBase Smart Search rating, 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 Smart Search, 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 RevenueBase Smart Search rating 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. RevenueBase Smart Search rates how each company's information relates to japanese AI companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Marlabs Brasil	Indirect evidence	Sao Carlos, BrazilHQ checked Sep 4, 2026	1,001-5,000	192 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
2	Woopi Stefanini	Indirect evidence	Sorocaba, BrazilHQ checked Sep 4, 2026	51-200	94 contacts →
	Indirect evidence “Fundada em 2009, a Woopi tem experiência no uso de Inteligência Artificial para resolver problemas complexos de grandes empresas.” Source: RevenueBase Database · checked Sep 4, 2026
3	NEW Rizon	Indirect evidence	Barueri, BrazilHQ checked Sep 4, 2026	51-200	50 contacts →
	Indirect evidence “Desde 2009, a New Rizon transforma Inteligência Artificial em resultado real para empresas que buscam velocidade, eficiência e crescimento.” Source: RevenueBase Database · checked Sep 4, 2026
4	Bluemetrics	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 4, 2026	51-200	48 contacts →
	Indirect evidence “Na BlueMetrics, desenvolvemos soluções de IA e dados que transformam informação em valor de negócio.” Source: RevenueBase Database · checked Sep 4, 2026
5	Becomex LAB	Indirect evidence	Joinville, BrazilHQ checked Sep 4, 2026	201-500	45 contacts →
	Indirect evidence “Empresa de desenvolvimento de TI focada nos negócios, com auxílio de Inteligência Artificial, Machine Learning e Data Science.” Source: RevenueBase Database · checked Sep 4, 2026
6	Fu2re Smart Solutions	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	51-200	38 contacts →
	Partial evidence “Fu2re Smart Solutions is an innovative company specialized on Artificial Intelligence (AI) and High Technology.” Source: RevenueBase Database · checked Sep 4, 2026
7	BTIME	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	25 contacts →
	Indirect evidence “A btime é sua parceira estratégica em Inteligência Artificial e Automação para Negócios.” Source: RevenueBase Database · checked Sep 4, 2026
8	TAV	Indirect evidence	Cuiaba, BrazilHQ checked Sep 4, 2026	11-50	22 contacts →
	Indirect evidence “Somos a TAV WEB - Tecnologias Cognitivas, uma empresa especializada no desenvolvimento de soluções baseadas em inteligência artificial.” Source: RevenueBase Database · checked Sep 4, 2026
9	Technium	Indirect evidence	Belo Horizonte, Mg, Brazil, BrazilHQ checked Sep 4, 2026	11-50	21 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
10	Mosaic AI Agency	Indirect evidence	Florianopolis, BrazilHQ checked Sep 4, 2026	11-50	15 contacts →
	Indirect evidence “Somos uma consultoria especializada no desenvolvimento de soluções de software e aplicativos baseados em Inteligência Artificial.” Source: RevenueBase Database · checked Sep 4, 2026
11	benext.ai	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	11-50	12 contacts →
	Indirect evidence “Desde 2017, a Benext é pioneira no uso de Inteligência Artificial para resolver desafios de marketing e negócios.” Source: RevenueBase Database · checked Sep 4, 2026
12	nero.ai	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	11 contacts →
	Indirect evidence “A Nero é uma startup de tecnologia fundada em novembro de 2023, especializada na oferta de consultoria e soluções utilizando Inteligência Artificial.” Source: RevenueBase Database · checked Sep 4, 2026
13	Kolabs Tech	Indirect evidence	Curitiba, BrazilHQ checked Sep 4, 2026	11-50	9 contacts →
	Indirect evidence “A Kolabs Tech é uma empresa remota de Software e Inteligência Artificial fundada em 2018, com talentos distribuídos pelo mundo.” Source: RevenueBase Database · checked Sep 4, 2026
14	Ascendero Inteligência Artificial	Indirect evidence	Ribeirao Preto, BrazilHQ checked Sep 4, 2026	1-10	9 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
15	Iaris Tech	Indirect evidence	Joao Pessoa, BrazilHQ checked Sep 4, 2026	11-50	6 contacts →
	Indirect evidence “Our focus is to develop solutions that deliver real results for your business.” Source: RevenueBase Database · checked Sep 4, 2026
16	Vinna AI	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 4, 2026	11-50	5 contacts →
	Partial evidence “At Vinna, we believe AI is most powerful when it amplifies human ingenuity.” Source: RevenueBase Database · checked Sep 4, 2026
17	X2 Inteligência Digital	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	4 contacts →
	Indirect evidence “Criamos produtos de Inteligência Artificial, intuitivos, complexos e envolventes.” Source: RevenueBase Database · checked Sep 4, 2026
18	Cogitum Analytica	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	51-200	3 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
19	Neuraltronic	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 4, 2026	1-10	3 contacts →
	Partial evidence “Neuraltronic is a technology company that uses cutting-edge Artificial Intelligence (AI) to solve business-specific needs.” Source: RevenueBase Database · checked Sep 4, 2026
20	Rayzeai	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	1-10	2 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
21	WG Build Tech Grupo WG Almeida	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	11-50	2 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
22	otimizar.me	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 4, 2026	1-10	1 contacts →
	Indirect evidence “Otimizar.me é uma agência inovadora focada em soluções de Inteligência Artificial (IA) e automação.” Source: RevenueBase Database · checked Sep 4, 2026
23	Codefy	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 4, 2026	1-10	1 contacts →
	Indirect evidence “Projects & Codes essa é nossa alma.” Source: RevenueBase Database · checked Sep 4, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: japanese AI companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names japanese AI companies.
Partial evidence: Its own public description names part of japanese AI companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name japanese AI companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

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

14.4%Verified-email coverage

2.6%Mobile-number coverage

11.1Average contacts per company

1-10Median size (employees)

30.9%Largest-city concentration · Sao Paulo

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

2231–60

11161–90

8590–180

0180+

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 RevenueBase Smart Search 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 Smart Search, 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.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names japanese AI companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
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 its RevenueBase Smart Search 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names japanese AI companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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 Smart Search, 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.