Company lists · Data refreshed September 2026

Top 25 Precision assembly automation companies based in Brazil

Name: Precision 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 17, 2026 633 companies tracked

RevenueBase identified 633 precision assembly automation companies headquartered in Brazil as of September 2026 and tracks 7,400 professional contacts across them, including 772 with verified work emails. Sao Paulo is the largest hub.

This list covers precision 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 17, 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 17, 2026 86% judged on-target in blind review

633Companies

7,400Contacts tracked

772Verified emails

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The 25 largest precision assembly automation companies based in Brazil

Ranked by team size

Top 25 of 633 precision assembly automation companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to precision 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	Grupo Magno Peças	Indirect evidence	Mogi Das Cruzes, BrazilHQ checked Sep 17, 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 17, 2026
2	Pan-Metal Industria Metalurgica Ltda	Indirect evidence	Taubaté, BrazilHQ checked Sep 17, 2026	201-500	267 contacts →
	Indirect evidence “A PAN-METAL Industria Metalurgica Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
3	GME Brasil	Partial evidence	São José Dos Pinhais, BrazilHQ checked Sep 17, 2026	51-200	167 contacts →
	Partial 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 17, 2026
4	Tecplam Industria Eletronica	Indirect evidence	Manaus, BrazilHQ checked Sep 17, 2026	501-1,000	119 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
5	MCK Automação Industrial Ltda	Indirect evidence	Osasco, BrazilHQ checked Sep 17, 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 17, 2026
6	Powermig Robótica E Soldagem	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 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 17, 2026
7	Tecnaut Industria E Comercio DE Metais Ltda	Indirect evidence	Botucatu, BrazilHQ checked Sep 17, 2026	11-50	106 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	Emiteli Indústria Eletrônica S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	103 contacts →
	Indirect evidence “NOSSA HISTORIA Com objetivo de trazer um modelo mais flexível e atraente de fornecimento para o mercado de montagem eletrônica, fundamos em 2011 a Emiteli.” Source: RevenueBase Database · checked Sep 17, 2026
9	UFT DO Brasil	Indirect evidence	Varzea Paulista, BrazilHQ checked Sep 17, 2026	51-200	90 contacts →
	Indirect evidence “Ser referencial em soluções tecnológicas na área de montagem de subconjuntos aeronáuticos, projetos e construção de dispositivos, ferramentas.” Source: RevenueBase Database · checked Sep 17, 2026
10	Ibratec Industria Brasileira DE Artefatos Tecnicos	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	501-1,000	79 contacts →
	Indirect evidence “Ibratec Industria Brasileira De Artefatos Tecnicos is an automotive company based out of Rod Br 116, 20886, Curitiba, Paraná, Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
11	Aumaqrs	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 2026	51-200	71 contacts →
	Indirect evidence “A AUMAQRS – Soluções em Automação, localizada em Caxias do Sul – RS, conta com uma estrutura de 3.500m² e cerca de 70 profissionais qualificados para atender as necessidades de…” Source: RevenueBase Database · checked Sep 17, 2026
12	Tünkers DO Brasil	Indirect evidence	Diadema, BrazilHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect 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 17, 2026
13	Usimaza Indústria Ltda	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “A Usimaza é uma empresa brasileira dedicada ao setor de usinagem mecânica de alta precisão e peças de pequeno e médio porte.” Source: RevenueBase Database · checked Sep 17, 2026
14	Mondragon Assembly Brasil	Strong evidence	Americana, BrazilHQ checked Sep 17, 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 17, 2026
15	Jonfra Automação Industrial	Indirect evidence	Monte Mor, BrazilHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “Empresa especializada em soluções de automação, com ênfase para as áreas de hidromecânica, energia, plásticos, alimentos, embalagens, automobilística, autopeças, cerâmica…” Source: RevenueBase Database · checked Sep 17, 2026
16	JVS Automação	Indirect evidence	Itatiba, BrazilHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “A JVS é uma organização que tem como principal objetivo, obter o reconhecimento das partes interessadas pela excelência em tecnologia e gestão.” Source: RevenueBase Database · checked Sep 17, 2026
17	PCE Engenharia E Montagens Industriais	Indirect evidence	Panambi, BrazilHQ checked Sep 17, 2026	201-500	58 contacts →
	Indirect evidence “Seriedade e excelência nos serviços prestatos.” Source: RevenueBase Database · checked Sep 17, 2026
18	Proturbo Usinagem DE Precisao Ltda	Indirect evidence	Osasco, BrazilHQ checked Sep 17, 2026	11-50	57 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Theodosio Randon	Indirect evidence	Caxias Do Sul, BrazilHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Indústria Mecânica Theodosio Randon Ltda is a company based out of Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
20	Equitron Automação Eletrônico Mecânica Ltda	Indirect evidence	São Carlos, BrazilHQ checked Sep 17, 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 17, 2026
21	Mirage Indústria E Comércio DE Peças	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Somos uma empresa especializada em Manufatura atuante há mais de quatro décadas no mercado promovendo serviços em usinagem de peças de precisão, fabricação de dispositivos e…” Source: RevenueBase Database · checked Sep 17, 2026
22	Grupo Nipo-Tec Ferramentas Especiais & Microusinagem	Indirect evidence	Jundiai, BrazilHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “A Nipo-Tec - Ferramentas Especiais foi fundada em 1° de novembro de 1992.” Source: RevenueBase Database · checked Sep 17, 2026
23	WTP Ultrasonic MS Ultrasonic	Indirect evidence	Contagem, BrazilHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “Transformando a Indústria com Inovação e Qualidade!” Source: RevenueBase Database · checked Sep 17, 2026
24	Axis Solutions Digital Manufacturing	Partial evidence	Suzano, BrazilHQ checked Sep 17, 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 17, 2026
25	AUT Sistemas DE Automação Ltda	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 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 17, 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: precision 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 precision assembly automation companies.
Partial evidence: Its own public description names part of precision 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 precision 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 633 precision assembly automation companies based in Brazil

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Precision assembly automation companies based in Brazil at a glance

As of Sep 17, 2026

10.4%Verified-email coverage

11.7Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

243

11-50

272

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 633 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 precision 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 “precision 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 precision 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 precision 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, 772 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 17, 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.

Precision assembly automation companies by metro

Precision assembly automation companies in Sao Paulo63
Precision assembly automation companies in Joinville29
Precision assembly automation companies in Curitiba28
Precision assembly automation companies in Caxias Do Sul27
Precision assembly automation companies in Sao Bernardo Do Campo27

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 precision 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 precision assembly automation companies are there based in Brazil?

RevenueBase identified 633 precision 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?

Grupo Magno Peças, headquartered in Mogi Das Cruzes, tops this list with the largest team on record.

Which city has the most precision assembly automation companies?

Sao Paulo leads with 63 headquartered companies, followed by Joinville (29) and Curitiba (28).

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 772 verified decision-maker contacts tracked across these 633 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 17, 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.