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Company lists · Data refreshed September 2026

Top 25 Engineering companies based in Rio De Janeiro, Brazil

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 915 companies tracked

This directory lists 915 engineering companies based in Rio De Janeiro, Brazil, with 31,905 contacts and 2,745 email addresses. The list includes companies across engineering disciplines, and Sao Paulo is the single most-represented city among the companies on the list. Use it to identify potential suppliers, partners, and sales prospects as of September 2026.

Engineering companies apply scientific, mathematical, and technical principles to design, develop, test, and manage products, systems, structures, or industrial processes. This list covers companies that provide engineering design, consulting, testing, project management, or related technical services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review
915Companies
31,905Contacts tracked
2,745Verified emails
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The 25 largest engineering companies based in Rio De Janeiro, Brazil

Ranked by team size
Top 25 of 915 engineering companies based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to engineering 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Priner
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20265,001-10,0002,737 contacts →

“Há mais de 40 anos, a Priner se destaca no setor de engenharia industrial e infraestrutura, oferecendo soluções com excelência técnica, seguras e eficientes.”

Source: company website · checked Sep 6, 2026
2
Araujo Abreu Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,0001,788 contacts →

“A Araujo Abreu foi fundada em 1922.”

Source: company website · checked Sep 6, 2026
3
Ecovix Construções Oceânicas S.A
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,0001,371 contacts →

“Nossa Missão - Prestar serviços de engenharia inteligente para agregar valor aos empreendimentos de nossos clientes.”

Source: company website · checked Sep 6, 2026
4
Álamo Engenharia SA
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,0001,169 contacts →

“A Álamo é uma empresa de engenharia de manutenção predial e industrial, com 1.500 funcionários, atendendo em todo o Brasil.”

Source: company website · checked Sep 6, 2026
5
SH
Strong evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,0001,013 contacts →

“With 55 years in the market and thousands of projects served, SH is a Brazilian engineering company specializing in providing support and innovative solutions for concrete…”

Source: company website · checked Sep 6, 2026
6
MPE Engenharia E Serviços S.A
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,000963 contacts →

“A MPE ENGENHARIA E SERVIÇOS atua, em todo o território nacional, de forma inovadora, desenvolvendo soluções diferenciadas em projetos, construções, reformas, montagens…”

Source: company website · checked Sep 6, 2026
7
Vinil Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20265,001-10,000873 contacts →

“Na Vinil Engenharia, acreditamos que a excelência técnica se alia à inovação inteligente para transformar desafios industriais em vantagem competitiva.”

Source: company website · checked Sep 6, 2026
8
Tecnosonda S A
Strong evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,000862 contacts →

“Tecnosonda is an engineering company founded in 1968, which operates in the areas of Geotechnics, Foundations, Civil Construction, Electromechanics, and Industrial Maintenance.”

Source: company website · checked Sep 6, 2026
9
Civil Master Engenharia EM Altura
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,000789 contacts →

“Engenharia em altura.”

Source: company website · checked Sep 6, 2026
10
Forship
Strong evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,000776 contacts →

“Forship offers specialized engineering services and integrated solutions for industrial assets across sectors such as Oil & Gas (Onshore and Offshore), Petrochemical…”

Source: company website · checked Sep 6, 2026
11
Sondotécnica Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026201-500588 contacts →

“Sondotécnica was founded in 1954.”

Source: company website · checked Sep 6, 2026
12
LCD Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,000410 contacts →

“Fundada em por engenheiro especializado em gerência de contratos, líder de equipes de empreiteiras de construção civil, montagem e manutenção industrial, a LCD Engenharia…”

Source: company website · checked Sep 6, 2026
13
Sandech
Strong evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026201-500383 contacts →

“SANDECH is an Engineering and Management Consulting company founded in February 2008 in Rio de Janeiro by three Engineers graduated in Chemical and Mechanical Engineering at…”

Source: company website · checked Sep 6, 2026
14
Guimar
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026n/a337 contacts →

“Empresa engenharia consultiva”

Source: company website · checked Sep 6, 2026
15
CET Brazil Equipamentos DE Energia Eletrica E Tecnologia Ltda
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,000335 contacts →

“A CET BRAZIL EQUIPAMENTOS DE ENERGIA ELETRICA E TECNOLOGIA LTDA.”

Source: company website · checked Sep 6, 2026
16
Dimensional Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026201-500308 contacts →

“A Dimensional e sua equipe técnica já executaram mais de m2 de edificações, equivalentes a apartamentos de 50 m2.”

Source: company website · checked Sep 6, 2026
17
Trimak Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026201-500306 contacts →

“Há quatro décadas no mercado a TRIMAK Engenharia e Comércio LTDA vem aprimorando elementos indispensáveis para melhor servir a seus clientes: qualidade, confiabilidade, segurança…”

Source: company website · checked Sep 6, 2026
18
Planave S.A.
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,000218 contacts →

“Empresa atua em Engenharia Consultiva, na execução de estudos, projetos e acompanhamento de obras.”

Source: company website · checked Sep 6, 2026
19
Construtora Colares Linhares
Strong evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,000213 contacts →

“Construtora Colares Linhares is a civil engineering company based out of R Da Ajuda, 35, Andar Salao 1401, Rio De Janeiro, Rio De Janeiro, Brazil.”

Source: company website · checked Sep 6, 2026
20
DBR Energies
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026201-500184 contacts →

“Soluções em engenharia offshore e onshore”

Source: company website · checked Sep 6, 2026
21
Rpeotta
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 202651-200169 contacts →

“A RPEOTTA tem por objetivo a prestação de serviços pautados no compromisso com a excelência em engenharia consultiva em Projetos (Conceitual, Básica e Detalhada), estudo e…”

Source: company website · checked Sep 6, 2026
22
Marte Engenharia Ltda
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 20261,001-5,000153 contacts →

“A Marte Engenharia Ltda é uma empresa de engenharia que oferece serviços de consultoria e projetos de engenharia nas áreas de geração, transmissão e distribuição de energia…”

Source: company website · checked Sep 6, 2026
23
Construtora Metropolitana
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,000152 contacts →

“A Construtora Metropolitana é uma empresa de engenharia civil sediada na cidade do Rio de Janeiro, RJ.”

Source: company website · checked Sep 6, 2026
24
Retrofit Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 202651-200150 contacts →

“Somos uma empresa de engenharia com 21 anos de experiência sólida no mercado nacional.”

Source: company website · checked Sep 6, 2026
25
PCE Engenharia
Indirect evidenceRio De Janeiro, BrazilHQ checked Sep 6, 2026501-1,000147 contacts →

“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: company website · checked Sep 6, 2026

Showing 25 of 915 engineering companies based in Rio De Janeiro, Brazil

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Engineering companies based in Rio De Janeiro, Brazil at a glance

As of Sep 6, 2026
8.6%Verified-email coverage
34.9Average contacts per company
11-50Median size (employees)
252.3%Largest-city concentration · Sao Paulo
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
419
11-50
285
51-200
131
201-500
40
501-1,000
16
1,001-5,000
16
5,001-10,000
4

Email recency for this list is measured across the whole Brazil list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 915 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 engineering 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 Rio De Janeiro, Brazil whose own description of what they do matches “engineering 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 engineering 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 engineering companies, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 2,745 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 6, 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.

Engineering companies by metro in Brazil

Frequently asked

How many engineering companies are based in Rio De Janeiro, Brazil?

The directory lists 915 engineering companies based in Rio De Janeiro, Brazil as of September 2026.

What services do engineering companies provide?

Engineering companies provide services such as design, consulting, testing, project management, and technical support across disciplines and industries.

How can I find contacts at engineering companies?

This directory includes 31,905 contacts and 2,745 email addresses associated with engineering companies.

Ready to reach these companies? Verified emails and direct dials for all 915 engineering companies based in Rio De Janeiro, Brazil. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Engineering companies in Brazil · All Brazil lists · All Engineering companies lists · New lists

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.

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