Company lists · Data refreshed September 2026

Top 25 Mechanical engineering firms based in Brazil

Name: Mechanical engineering firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,222 companies tracked

RevenueBase identified 1,222 mechanical engineering firms headquartered in Brazil as of September 2026 and tracks 9,693 professional contacts across them, including 674 with verified work emails. Sao Paulo is the largest hub.

This list covers mechanical engineering firms 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

1,222Companies

9,693Contacts tracked

674Verified emails

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The 25 largest mechanical engineering firms based in Brazil

Ranked by team size

Top 25 of 1,222 mechanical engineering firms 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 mechanical engineering firms: 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	Scórpios Indústria Metalúrgica Ltda	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 17, 2026	201-500	428 contacts →
	Indirect evidence “Prestação de serviços de projeto e desenvolvimento de processos de fabricação, projeto e construção de ferramentais, produção e fornecimento de componentes e conjuntos metálicos…” Source: RevenueBase Database · checked Sep 17, 2026
2	Guimar	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	n/a	337 contacts →
	Indirect evidence “Empresa engenharia consultiva” Source: RevenueBase Database · checked Sep 17, 2026
3	FOX Engenharia	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	292 contacts →
	Indirect evidence “A nossa história começou em 1997 quando dois engenheiros e um administrador se juntaram para oferecer serviços de engenharia na cidade de Brasília-DF.” Source: RevenueBase Database · checked Sep 17, 2026
4	Estima Engenharia	Indirect evidence	Três Lagoas, BrazilHQ checked Sep 17, 2026	201-500	177 contacts →
	Indirect evidence “Uma tradição de excelência.” Source: RevenueBase Database · checked Sep 17, 2026
5	H2f Engenharia	Indirect evidence	Brasília, BrazilHQ checked Sep 17, 2026	1,001-5,000	172 contacts →
	Indirect evidence “A H2F Engenharia é uma empresa empenhada em atender a todas as áreas da engenharia dentro do conceito de sofisticação, tanto nos projetos, obras de engenharia e manutenções.” Source: RevenueBase Database · checked Sep 17, 2026
6	Contécnica Consultoria Técnica SA	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	51-200	159 contacts →
	Indirect evidence “A Contécnica - Consultoria Técnica é uma empresa de Engenharia Consultiva, especializada no desenvolvimento de projetos, planos e programas multidisciplinares integrados à…” Source: RevenueBase Database · checked Sep 17, 2026
7	PCE Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	501-1,000	147 contacts →
	Indirect evidence “A PCE está apta a atuar numa ampla faixa de especialidades de engenharia, nos mais variados níveis de desenvolvimento de estudos e projetos, para as mais diversas finalidades…” Source: RevenueBase Database · checked Sep 17, 2026
8	Valtec Instalação	Indirect evidence	Mauá, BrazilHQ checked Sep 17, 2026	501-1,000	118 contacts →
	Indirect evidence “Desenvolvemos e implementamos soluções de engenharia inovadoras e personalizadas, assegurando excelência, segurança, eficiência e sustentabilidade em cada projeto.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ab&b Engenharia	Indirect evidence	Conselheiro Lafaiete, BrazilHQ checked Sep 17, 2026	201-500	101 contacts →
	Indirect evidence “A AB & B Engenharia oferece a melhor solução em tecnologia com intuito de desenvolver novos conceitos em engenharia industrial.” Source: RevenueBase Database · checked Sep 17, 2026
10	Possebon Engenharia E Serviços	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	98 contacts →
	Indirect evidence “Com sede em Curitiba (PR), a POSSEBON iniciou suas atividades em 31 de julho de 1981, na área de engenharia civil.” Source: RevenueBase Database · checked Sep 17, 2026
11	Maubertec Tecnologia EM Engenharia	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	51-200	97 contacts →
	Indirect evidence “A Maubertec é uma empresa de Engenharia Consultiva dedicada a: Elaboração de Projetos Multidisciplinares de Engenharia e Arquitetura, Acompanhamento Técnico de Obras…” Source: RevenueBase Database · checked Sep 17, 2026
12	Consulpri Consultoria E Projetos Ltda	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “Consulpri Consultoria E Projetos is a engineering company based out of Av Rio Branco, 143, Salas 1101, Rio De Janeiro, Rj, Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
13	Energec Engenharia E Construcoes	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	86 contacts →
	Indirect evidence “Serviços, Consultoria, Instalação e Manutenção” Source: RevenueBase Database · checked Sep 17, 2026
14	Sincroniza Engenharia Ltda	Indirect evidence	Pinhais, BrazilHQ checked Sep 17, 2026	11-50	81 contacts →
	Indirect evidence “Engenharia elétrica, mecânica e hidráulica Sediada em Pinhais/PR, região metropolitana de Curitiba.” Source: RevenueBase Database · checked Sep 17, 2026
15	STMIL	Partial evidence	Niquelândia, BrazilHQ checked Sep 17, 2026	201-500	73 contacts →
	Partial evidence “STMIL is a company specialized in engineering, planning, control and management of projects, detailing projects, manufacturing, assembly and industrial maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
16	Rio-Tech Engenharia Eletrometalurgia E Projetos	Indirect evidence	Sao Jose Do Rio Preto, BrazilHQ checked Sep 17, 2026	201-500	73 contacts →
	Indirect evidence “A RIO-TECH dispõe de corpo técnico especializado em soluções de engenharia, com forte atuação em diversos nichos de mercado em todo o território nacional e em diversos países.” Source: RevenueBase Database · checked Sep 17, 2026
17	Multitec Engenharia	Indirect evidence	Guaratinguetá, BrazilHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence “Serviços especializados de Engenharia Consultitva para desenvolvimento de Projetos Industriais.” Source: RevenueBase Database · checked Sep 17, 2026
18	Minerbo Fuchs Engenharia	Indirect evidence	Barueri, BrazilHQ checked Sep 17, 2026	201-500	66 contacts →
	Indirect evidence “Complete designs.” Source: RevenueBase Database · checked Sep 17, 2026
19	Eesc JR	Indirect evidence	São Carlos, BrazilHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “A EESC jr.” Source: RevenueBase Database · checked Sep 17, 2026
20	OMS Engenharia Ltda	Indirect evidence	Curitiba, BrazilHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “A OMS Engenharia é uma empresa especializada em engenharia one-stop-shop.” Source: RevenueBase Database · checked Sep 17, 2026
21	Promac Equipamentos Ltda	Indirect evidence	Sumare, BrazilHQ checked Sep 17, 2026	201-500	62 contacts →
	Indirect evidence “Fundada em 1987, a Promac é uma empresa dedicada ao setor de Engenharia de Manufatura, Consultoria em Equipamentos e Sistemas para Movimentação de Materiais.” Source: RevenueBase Database · checked Sep 17, 2026
22	Vibracon Engenharia Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	11-50	61 contacts →
	Indirect evidence “Company focused on industrial projects designs.” Source: RevenueBase Database · checked Sep 17, 2026
23	3d AR Condicionado Engenharia Térmica	Indirect evidence	Ribeirão Preto, BrazilHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “ENGENHARIA TÉRMICA Desenvolvemos soluções para climatizar qualquer ambiente.” Source: RevenueBase Database · checked Sep 17, 2026
24	Wendler Projetos	Indirect evidence	Campinas, BrazilHQ checked Sep 17, 2026	11-50	58 contacts →
	Indirect evidence “A Wendler Projetos é uma empresa de projetos estruturais com 42 anos no mercado.” Source: RevenueBase Database · checked Sep 17, 2026
25	Baken Engenharia	Indirect evidence	Goiânia, BrazilHQ checked Sep 17, 2026	51-200	53 contacts →
	Indirect evidence “Criada com o intuito de atender as necessidades dos clientes, a BAKEN ENGENHARIA vem por sua vez, oferecer o conhecimento dos seus profissionais em instalações de combate a…” 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: mechanical engineering firms. 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 mechanical engineering firms.
Partial evidence: Its own public description names part of mechanical engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mechanical engineering firms. 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 1,222 mechanical engineering firms based in Brazil

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Mechanical engineering firms based in Brazil at a glance

As of Sep 17, 2026

7.0%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

10.9%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

840

11-50

279

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 1,222 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 mechanical engineering firms, 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 “mechanical engineering firms”. 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 mechanical engineering firms), 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 mechanical engineering firms, 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, 674 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.

Mechanical engineering firms by metro

Mechanical engineering firms in Sao Paulo133
Mechanical engineering firms in Belo Horizonte58
Mechanical engineering firms in Curitiba51
Mechanical engineering firms in Rio De Janeiro47
Mechanical engineering firms in Porto Alegre33
Mechanical engineering firms in Sorocaba26

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 mechanical engineering firms, 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 mechanical engineering firms are there based in Brazil?

RevenueBase identified 1,222 mechanical engineering firms 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?

Scórpios Indústria Metalúrgica Ltda, headquartered in Sao Caetano Do Sul, tops this list with the largest team on record.

Which city has the most mechanical engineering firms?

Sao Paulo leads with 133 headquartered companies, followed by Belo Horizonte (58) and Curitiba (51).

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 674 verified decision-maker contacts tracked across these 1,222 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.