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Company lists · Data refreshed September 2026

Top 11 Engineering companies based in Macae, Brazil

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 46 companies tracked

This directory lists 46 engineering companies based in Macae, Brazil, with 2,539 contacts and 344 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
46Companies
2,539Contacts tracked
344Verified emails
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The 11 largest engineering companies based in Macae, Brazil

Ranked by team size
Top 11 of 46 engineering companies based in Macae, 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
Techocean Engineering Solutions
Strong evidenceMacaé, BrazilHQ checked Sep 6, 2026501-1,000751 contacts →

“Techocean is a supplier of engineering services focused on the oil & gas industry, creating solutions for steel fabrications as Platforms, Piping Lines, Several Structures and…”

Source: company website · checked Sep 6, 2026
2
MI Electric Brasil
Strong evidenceMacaé, BrazilHQ checked Sep 6, 2026201-500395 contacts →

“MI Electric Brasil is a company specialized in electrical engineering, controls and automation, focusing on provide energy supplies and equipment maintenance solutions in order to…”

Source: company website · checked Sep 6, 2026
3
OIL States Brasil
Strong evidenceMacaé, BrazilHQ checked Sep 6, 20261,001-5,000309 contacts →

“Oil States Brasil Macaé Facility is the 24/7 ONE STOP SHOP, with Engineering, Project Management, Machinery/Fabrication, Specialized Welding, Cladding, TSA, Testing, segregated…”

Source: company website · checked Sep 6, 2026
4
Träume
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 202651-200154 contacts →

“Nossa História Toda marca se fortalece na medida em que é associada de forma consistente a um conceito.”

Source: company website · checked Sep 6, 2026
5
END Inspeções
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 202651-200143 contacts →

“Fundada em 2006, somos uma empresa de Serviços de engenharia de manutenção, inspeção e caldeiraria localizada em Macaé-RJ.”

Source: company website · checked Sep 6, 2026
6
JRQ Master Engenharia DE Segurança DO Trabalho
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 202651-20099 contacts →

“Somos especialistas nas áreas de Engenharia de Segurança do Trabalho; Gestão, qualificação e auditoria de Contratos e Fornecedores; alocação de mão de obra especializada; Perícias…”

Source: company website · checked Sep 6, 2026
7
Delfiss Engenharia
Strong evidenceMacaé, BrazilHQ checked Sep 6, 202651-20049 contacts →

“Delfiss Engenharia is a civil engineering company based out of Avenida Otoniel Gomes Tavares 30, Macaé, Rio De Janeiro, Brazil.”

Source: company website · checked Sep 6, 2026
8
Avantis Brasil
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 2026501-1,00046 contacts →

“Na Avantis, as pessoas e o planeta são a nossa prioridade.”

Source: company website · checked Sep 6, 2026
9
Acko Energy Solutions
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 202611-5012 contacts →

“Fundada em 2016, a Acko Energy Solutions é especializada em reparos, manutenção e instalação de equipamentos elétricos na área naval e industrial, a qual possui engenheiros e…”

Source: company website · checked Sep 6, 2026
10
Bluedge Hydraulics
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 202611-5011 contacts →

“Specializing in the repair of hydraulic and mechanical equipment, as well as pressure control systems, for offshore and onshore drilling and production units.”

Source: company website · checked Sep 6, 2026
11
Sampe Engenharia
Indirect evidenceMacaé, BrazilHQ checked Sep 6, 20261-104 contacts →

“A Sampe Engenharia é uma empresa que atua no ramo de engenharia elétrica desenvolvendo projetos com foco em eficiência energética, consultoria, laudos técnicos, instalação e…”

Source: company website · checked Sep 6, 2026

Showing 11 of 46 engineering companies based in Macae, Brazil

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Engineering companies based in Macae, Brazil at a glance

As of Sep 6, 2026
13.5%Verified-email coverage
55.2Average contacts per company
11-50Median size (employees)
5019.6%Largest-city concentration · Sao Paulo
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
19
51-200
9
201-500
2
501-1,000
3
1,001-5,000
1

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 Macae, over 46 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 Macae, 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 Macae 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, 344 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 Macae, Brazil?

The directory lists 46 engineering companies based in Macae, 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 2,539 contacts and 344 email addresses associated with engineering companies.

Ready to reach these companies? Verified emails and direct dials for all 46 engineering companies based in Macae, 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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