Company lists · Data refreshed September 2026

Top 25 Automotive assembly automation companies based in Brazil

Name: Automotive assembly automation companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 261 companies tracked

RevenueBase identified 261 automotive assembly automation companies headquartered in Brazil as of September 2026 and tracks 7,762 professional contacts across them, including 1,041 with verified work emails. Sao Paulo is the largest hub.

This list covers automotive assembly automation 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 30, 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 30, 2026 86% judged on-target in blind review

261Companies

7,762Contacts tracked

1,041Verified emails

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The 25 largest automotive assembly automation companies based in Brazil

Ranked by team size

Top 25 of 261 automotive assembly automation companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automotive assembly automation 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	Aethra Group	Indirect evidence	Contagem, BrazilHQ checked Sep 30, 2026	1,001-5,000	1,553 contacts →
	Indirect evidence “The Aethra Group, is a Brazilian company born in Minas Gerais.” Source: RevenueBase Database · checked Sep 30, 2026
2	Grupo Hubner	Partial evidence	Araucária, BrazilHQ checked Sep 30, 2026	501-1,000	424 contacts →
	Partial evidence “O Grupo Hübner iniciou suas atividades em 1980 e atualmente é um importante fornecedor da indústria automotiva, abastecendo tanto montadoras quanto seus sistemistas, além de…” Source: RevenueBase Database · checked Sep 30, 2026
3	Grupo Magno Peças	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 30, 2026	501-1,000	310 contacts →
	Indirect evidence “Grupo iniciou suas atividades em 1992 com 100% de capital nacional, atuando na área de usinagem de precisão e conjuntos soldados para montadoras e sistemistas.” Source: RevenueBase Database · checked Sep 30, 2026
4	SUMIG	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 30, 2026	201-500	263 contacts →
	Indirect evidence “Fundada em 1980, a Sumig é líder em soldagem manual e robotizada na América Latina.” Source: RevenueBase Database · checked Sep 30, 2026
5	Metalkraft Sistemas Automotivos	Partial evidence	Quatro Barras, BrazilHQ checked Sep 30, 2026	201-500	211 contacts →
	Partial evidence “Localizada no sul do Brasil, em uma região estratégica para o fornecimento de peças e componentes automotivos, a Metalkraft é especialista na fabricação de componentes injetados e…” Source: RevenueBase Database · checked Sep 30, 2026
6	GME Brasil	Strong evidence	São José Dos Pinhais, BrazilHQ checked Sep 30, 2026	51-200	167 contacts →
	Strong evidence “GME is an industrial integrator with over 25 years of experience in developing complete solutions in automation, robotics, and applied engineering for the automotive, aerospace…” Source: RevenueBase Database · checked Sep 30, 2026
7	MCK Automação Industrial Ltda	Indirect evidence	Osasco, BrazilHQ checked Sep 30, 2026	51-200	110 contacts →
	Indirect evidence “A MCK Automação Industrial foi fundada em 2009 por profissionais com vasta experiência no ramo de automação industrial, robótica e construção de máquinas especiais, oriundos da…” Source: RevenueBase Database · checked Sep 30, 2026
8	Powermig Robótica E Soldagem	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 30, 2026	51-200	109 contacts →
	Indirect evidence “A Powermig, percebendo as necessidades especificas de cada cliente, projeta uma solução completa para otimizar a produção e reduzir os custos operacionais.” Source: RevenueBase Database · checked Sep 30, 2026
9	Selettra Automação E Robótica	Indirect evidence	São José Dos Pinhais - Roseira, BrazilHQ checked Sep 30, 2026	51-200	88 contacts →
	Indirect evidence “A SELETTRA empresa atuante no ramo de automação industrial busca atender aos seus clientes gerando soluções através das já consagradas e de novas tecnologias nas áreas de…” Source: RevenueBase Database · checked Sep 30, 2026
10	Engeteam	Partial evidence	Contagem, BrazilHQ checked Sep 30, 2026	51-200	88 contacts →
	Partial evidence “Founded in 2008, ENGETEAM is a Brazilian company with a focus on the development of solutions and services in industrial automation, engineering, vision and robotics systems…” Source: RevenueBase Database · checked Sep 30, 2026
11	Mastermag Industria E Comercio DE Pecas Automotivas	Partial evidence	Diadema, BrazilHQ checked Sep 30, 2026	n/a	74 contacts →
	Partial evidence “Mastermag Industria E Comercio De Pecas Automotivas is an automotive company based out of Avenida Sete de Setembro 919, Diadema, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 30, 2026
12	Movent Automotive	Partial evidence	Sao Paulo, BrazilHQ checked Sep 30, 2026	201-500	73 contacts →
	Partial evidence “Autopeça Automotiva” Source: RevenueBase Database · checked Sep 30, 2026
13	Tünkers DO Brasil	Partial evidence	Diadema, BrazilHQ checked Sep 30, 2026	51-200	70 contacts →
	Partial evidence “Como parte do grupo Tünkers, somos líderes no mercado de automação industrial no segmento automotivo, pioneiros na tecnologia de cravação e extração de estacas pranchas com…” Source: RevenueBase Database · checked Sep 30, 2026
14	Mondragon Assembly Brasil	Strong evidence	Americana, BrazilHQ checked Sep 30, 2026	201-500	64 contacts →
	Strong evidence “Mondragon Assembly é um grupo internacional especializado no desenvolvimento de soluções de automatização e montagem, constituída em 1977, na Espanha.” Source: RevenueBase Database · checked Sep 30, 2026
15	DALCA	Indirect evidence	Bento Gonçalves, BrazilHQ checked Sep 30, 2026	51-200	62 contacts →
	Indirect evidence “The expertise in developing robotic and Industry 4.0 solutions places Dalca Brasil as one of the leading Brazilian technology generators for the industrial sector.” Source: RevenueBase Database · checked Sep 30, 2026
16	Equitron Automação Eletrônico Mecânica Ltda	Indirect evidence	São Carlos, BrazilHQ checked Sep 30, 2026	51-200	51 contacts →
	Indirect evidence “In 1984 was Equitron born, founded on by initiative of an electronic engineer graduated from the School of Engineering of São Carlos, USP, Prof.” Source: RevenueBase Database · checked Sep 30, 2026
17	Axis Solutions Digital Manufacturing	Partial evidence	Suzano, BrazilHQ checked Sep 30, 2026	11-50	44 contacts →
	Partial evidence “Established in 2010, Axis Solutions is an Industrial Automation Engineering company based in Suzano, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 30, 2026
18	AUT Sistemas DE Automação Ltda	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence “Projetos e fornecimento de maquinas especiais, maquinas, maquinas ferramenta, retrofitting, retooling, usinagem, montagem, automação, robótica, celulas de montagem, medição…” Source: RevenueBase Database · checked Sep 30, 2026
19	MPA Automação	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 30, 2026	51-200	43 contacts →
	Partial evidence “MPA - Multi Process Automation, com sede em Belo Horizonte/MG, foi fundada em 2010 se destacando pelos seus inúmeros diferenciais, trabalhando em conjunto com grandes parceiros e…” Source: RevenueBase Database · checked Sep 30, 2026
20	Comau DO Brasil	Indirect evidence	São José Dos Pinhais, BrazilHQ checked Sep 30, 2026	201-500	43 contacts →
	Indirect evidence “Comau do Brasil is a computer software company based out of 350 R.” Source: RevenueBase Database · checked Sep 30, 2026
21	Sila DO Brasil	Indirect evidence	Betim, BrazilHQ checked Sep 30, 2026	201-500	37 contacts →
	Indirect evidence “Atuamos na fabricação de peças e acessórios para veículos automotores, com foco em comandos flexíveis e automáticos, aceleradores, sistemas de freios, comandos de caixa de…” Source: RevenueBase Database · checked Sep 30, 2026
22	G3 Automation	Partial evidence	Braço Do Norte, BrazilHQ checked Sep 30, 2026	11-50	32 contacts →
	Partial evidence “Reunindo uma equipe experiente e comprometida, a G3 Automation oferece a seus clientes inovação, qualidade e criatividade com uma ótima relação custo & benefício.” Source: RevenueBase Database · checked Sep 30, 2026
23	Mais Soluções Industriais S A	Indirect evidence	Contagem, BrazilHQ checked Sep 30, 2026	11-50	30 contacts →
	Indirect evidence “A Mais Soluções Industriais é uma empresa de atuação nacional, que trabalha no desenvolvimento de soluções de Automação Industrial, Robôs Colaborativos, Redes, Acionamentos…” Source: RevenueBase Database · checked Sep 30, 2026
24	ACX Automation	Partial evidence	Curitiba, BrazilHQ checked Sep 30, 2026	11-50	26 contacts →
	Partial evidence “With 12 years of experience in the industrial market, we are a company specialized in Industrial Automation.” Source: RevenueBase Database · checked Sep 30, 2026
25	Reisdorfer Engenharia Ltda	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 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: automotive assembly automation 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 automotive assembly automation companies.
Partial evidence: Its own public description names part of automotive assembly automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automotive assembly automation 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 25 of 261 automotive assembly automation companies based in Brazil

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Automotive assembly automation companies based in Brazil at a glance

As of Sep 30, 2026

13.4%Verified-email coverage

29.7Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

103

51-200

201-500

501-1,000

1,001-5,000

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 261 companies.

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 automotive assembly automation 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 “automotive assembly automation 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 automotive assembly automation 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 automotive assembly automation 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, 1,041 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 30, 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 automotive assembly automation 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 automotive assembly automation companies are there based in Brazil?

RevenueBase identified 261 automotive assembly automation 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?

Aethra Group, headquartered in Contagem, tops this list with the largest team on record.

Which city has the most automotive assembly automation companies?

Sao Paulo leads with 18 headquartered companies, followed by Curitiba (14) and Sao Bernardo Do Campo (12).

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 1,041 verified decision-maker contacts tracked across these 261 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 30, 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.