Company lists · Data refreshed September 2026

Top 25 Machinery assembly services based in Brazil

Name: Machinery assembly services based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 838 companies tracked

RevenueBase identified 838 machinery assembly services headquartered in Brazil as of September 2026 and tracks 17,114 professional contacts across them, including 1,130 with verified work emails. Sao Paulo is the largest hub.

This list covers machinery assembly services 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

838Companies

17,114Contacts tracked

1,130Verified emails

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The 25 largest machinery assembly services based in Brazil

Ranked by team size

Top 25 of 838 machinery assembly services 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 machinery assembly services: 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	Irmãos Passaúra S A	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,075 contacts →
	Indirect evidence “Empresa de Montagem e Manutenção Industrial” Source: RevenueBase Database · checked Sep 17, 2026
2	Elos Engenharia	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	1,001-5,000	671 contacts →
	Indirect evidence “A Elos Engenharia está sediada no estado da Bahia e atua em todo o território nacional.” Source: RevenueBase Database · checked Sep 17, 2026
3	Rede Montagens Eletromecânicas	Indirect evidence	Betim, BrazilHQ checked Sep 17, 2026	201-500	657 contacts →
	Indirect evidence “A Rede Montagens Eletromecânicas é uma empresa dinâmica, pró-ativa, sempre empenhada no sucesso e evolução dos empreendimentos e seus colaboradores, a fim de proporcionar solução…” Source: RevenueBase Database · checked Sep 17, 2026
4	Mecbrun Industrial	Indirect evidence	Pedro Leopoldo, BrazilHQ checked Sep 17, 2026	501-1,000	548 contacts →
	Indirect evidence “A MECBRUN INDUSTRIAL é uma empresa situada no Município de Pedro Leopoldo (10 km do Aeroporto Internacional Tancredo Neves – Confins) – Minas Gerais.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sartori Serviços	Indirect evidence	Joao Monlevade, BrazilHQ checked Sep 17, 2026	501-1,000	489 contacts →
	Indirect evidence “A Sartori Serviços LTDA é uma empresa que atua no mercado de Fabricação, Montagem e Manutenção Mecânica em complexos Industriais.” Source: RevenueBase Database · checked Sep 17, 2026
6	Industria Mecânica Samot Ltda	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	501-1,000	479 contacts →
	Indirect evidence “Fundada em 1960 pelo atual presidente Tomislav Jancar, a SAMOT iniciou sua oferta de serviços para atender à então recém instalada indústria automobilística no Brasil.” Source: RevenueBase Database · checked Sep 17, 2026
7	Stahl Engenharia	Indirect evidence	Esteio, BrazilHQ checked Sep 17, 2026	501-1,000	469 contacts →
	Indirect evidence “A STAHL é uma empresa especializada em fabricação, montagem e manutenção industrial, com sede em Esteio, região metropolitana de Porto Alegre e área fabril instalada em um espaço…” Source: RevenueBase Database · checked Sep 17, 2026
8	Intecnial S.A	Indirect evidence	Erechim, BrazilHQ checked Sep 17, 2026	1,001-5,000	467 contacts →
	Indirect evidence “INDÚSTRIA DE BENS DE CAPITAL.” Source: RevenueBase Database · checked Sep 17, 2026
9	Proeng Montagens E Manutenção Industrial	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 17, 2026	501-1,000	363 contacts →
	Indirect evidence “A Proeng Montagens e Manutenção Industrial Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
10	Engemec Serviços DE Manutenção Ltda	Indirect evidence	Rio Piracicaba, BrazilHQ checked Sep 17, 2026	501-1,000	332 contacts →
	Indirect evidence “Somos a ENGEMEC ENGENHARIA, uma empresa fundada em 2009, certificada na NBR ISO 9001:2015, e também na NBR ISO 45001:2024, com foco em fabricação de estruturas metálicas de…” Source: RevenueBase Database · checked Sep 17, 2026
11	Elco Engenharia	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	501-1,000	292 contacts →
	Indirect evidence “Fundada em 1977, a Elco Engenharia é especializada em instalações e montagem eletromecânica, atuando exclusivamente para o setor industrial.” Source: RevenueBase Database · checked Sep 17, 2026
12	Imetame Metalmecânica Ltda	Indirect evidence	Aracruz, BrazilHQ checked Sep 17, 2026	201-500	286 contacts →
	Indirect evidence “A Imetame Metalmecânica, fundada em 1980, tem como principais atividades: Fabricação, montagem e manutenção mecânica e industrial, com destaque nos segmentos de Papel e Celulose…” Source: RevenueBase Database · checked Sep 17, 2026
13	GNV Mecânica E Prestação DE Serviços Ltda	Partial evidence	Perpetuo Socorro, BrazilHQ checked Sep 17, 2026	201-500	259 contacts →
	Partial evidence “The "GNV Mecânica e Prestação de Serviços Ltda." founded in May specializes in Industrial Maintenance and Mechanical Assembly, search continuously since the beginning of its…” Source: RevenueBase Database · checked Sep 17, 2026
14	PCM	Indirect evidence	João Monlevade, BrazilHQ checked Sep 17, 2026	501-1,000	210 contacts →
	Indirect evidence “A Pignus Construção e Montagem é uma empresa jovem e ambiciosa, fundada em 2018.” Source: RevenueBase Database · checked Sep 17, 2026
15	Flex Montagem Eletromecânica E Manutenção Industrial Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	195 contacts →
	Indirect evidence “Empresa Nacional fundada em 2009, a Flex Montagem Eletromecânica e Manutenção Industrial LTDA, iniciou as atividades em um pequeno galpão de 500 m² através da iniciativa…” Source: RevenueBase Database · checked Sep 17, 2026
16	Citrotec	Indirect evidence	Araraquara, BrazilHQ checked Sep 17, 2026	201-500	186 contacts →
	Indirect evidence “Citrotec® develops innovative equipment for different industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
17	EIM Instalações Industriais	Indirect evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	201-500	165 contacts →
	Indirect evidence “A EIM foi criada há mais de cinco décadas para oferecer à indústria soluções especializadas em montagens industriais e instalações eletromecânicas.” Source: RevenueBase Database · checked Sep 17, 2026
18	LV Castro Engenharia E Inspecao Industrial	Indirect evidence	Lauro De Freitas, BrazilHQ checked Sep 17, 2026	n/a	137 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Joetec	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	501-1,000	125 contacts →
	Partial evidence “JOETEC - Montagem e Manutenção de Máquinas Industriais is an industrial assembly and maintenance company based out of R.” Source: RevenueBase Database · checked Sep 17, 2026
20	AJS Indústria E Serviços	Indirect evidence	Sapucaia Do Sul, BrazilHQ checked Sep 17, 2026	51-200	106 contacts →
	Indirect evidence “A AJS INDÚSTRIA E SERVIÇOS é uma empresa especializada em fabricação, montagem e manuteção indústrial, com sede em Sapucaia do Sul, região metropolitana de Porto Alegre.” Source: RevenueBase Database · checked Sep 17, 2026
21	Thor Máquinas E Montagens Ltda	Indirect evidence	Santa Maria, BrazilHQ checked Sep 17, 2026	201-500	105 contacts →
	Indirect evidence “A Thor Máquinas e Montagens oferece equipamentos altamente competitivos nas áreas de Sub-Produtos de Frigoríficos (Graxarias), Mineração, Fertilizantes, Tabaco (Fumageiras)…” Source: RevenueBase Database · checked Sep 17, 2026
22	Vale DO Níquel	Indirect evidence	Niquelândia, BrazilHQ checked Sep 17, 2026	201-500	88 contacts →
	Indirect evidence “Especialista em Montagem e manutenção industrial Realizando atividades de caldeiraria, fabricação e montagem de estrutura metálica, montagem e manutenção eletromecânica…” Source: RevenueBase Database · checked Sep 17, 2026
23	Engebran Montagem Eletromecânica	Indirect evidence	Mairinque, BrazilHQ checked Sep 17, 2026	51-200	86 contacts →
	Indirect evidence “A ENGEBRAN sempre preocupada com o meio ambiente, procura minimizar os impactos ambientais causados por nossas atividades, como geração de resíduos, emissões e consumo de recursos…” Source: RevenueBase Database · checked Sep 17, 2026
24	Polimatec	Indirect evidence	Maracanaú, BrazilHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence “Polimatec é uma empresa especializada em serviços de usinagem, caldeiraria, serralheria e mão de obra, oferecemos preços e condições especiais.” Source: RevenueBase Database · checked Sep 17, 2026
25	NEW Eletric Serviços Brasil Ltda	Indirect evidence	Matozinhos, BrazilHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “Montagem Mecânica, Elétrica e Instrumentação Industrial.” 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: machinery assembly services. 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 machinery assembly services.
Partial evidence: Its own public description names part of machinery assembly services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name machinery assembly services. 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 838 machinery assembly services based in Brazil

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Machinery assembly services based in Brazil at a glance

As of Sep 17, 2026

6.6%Verified-email coverage

20.4Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

260

11-50

349

51-200

157

201-500

501-1,000

1,001-5,000

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 838 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 machinery assembly services, 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 “machinery assembly services”. 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 machinery assembly services), 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 machinery assembly services, 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, 1,130 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.

Machinery assembly services by metro

Machinery assembly services in Sao Paulo38

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 machinery assembly services, 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 machinery assembly services are there based in Brazil?

RevenueBase identified 838 machinery assembly services 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?

Irmãos Passaúra S A, headquartered in Brazil, tops this list with the largest team on record.

Which city has the most machinery assembly services?

Sao Paulo leads with 38 headquartered companies, followed by Curitiba (17) and Sao Bernardo Do Campo (16).

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 1,130 verified decision-maker contacts tracked across these 838 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.