Company lists · Data refreshed November 2026

Top 25 Marine structural engineering firms based in Brazil

RevenueBase identified 435 company matches for marine structural engineering firms associated with Brazil as of November 2026 and tracks 18,080 professional contacts across them, including 3,745 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for marine structural engineering firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
435Companies
18,080Contacts tracked
3,745Verified emails
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The 25 largest marine structural engineering firms based in Brazil

Ranked by team size
Top 25 of 435 company matches for marine structural engineering firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNiterói, BrazilHQ recorded Nov 6, 20261,001-5,0001,847 contacts →

Exact match

“O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSao José Do Norte, BrazilHQ recorded Nov 6, 20261,001-5,0001,264 contacts →

Exact match

“Somos o EBR – Estaleiros do Brasil Ltda.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMatriz, BrazilHQ recorded Nov 6, 20261,001-5,0001,251 contacts →

Exact match

“A Belov Engenharia foi criada em 1981 em Salvador/BA, pelo engenheiro Aleixo Belov, que à época desfrutava de uma experiência de 15 anos de participação na condução das maiores…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNiterói, BrazilHQ recorded Nov 6, 20261,001-5,0001,194 contacts →

Exact match

“O MAIS EXPERIENTE ESTALEIRO DO BRASIL O Mauá é o mais experiente e tradicional estaleiro em operação no Brasil com atividades desde 1845.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMacaé, BrazilHQ recorded Nov 6, 2026501-1,000812 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSerra, BrazilHQ recorded Nov 6, 20261,001-5,000767 contacts →

Exact match

“Empresa de engenharia civil para obras de infraestrutura.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026201-500696 contacts →

Exact match

“Sondotécnica was founded in 1954.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200370 contacts →

Exact match

“Designed to become a major Brazilian construction company, CTC Infra was born in still under the name Constremac, shortly after acquiring Copabo Construções, a company belonging…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBarueri, BrazilHQ recorded Nov 6, 2026201-500362 contacts →

Exact match

“A ENGECORPS Engenharia S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRecife, BrazilHQ recorded Nov 6, 2026201-500343 contacts →

Exact match

“A Geosistemas tem como base de concepção de seus projetos os princípios da valorização do homem e a responsabilidade ambiental, sempre investindo na conservação do bem-estar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMacaé, BrazilHQ recorded Nov 6, 2026201-500263 contacts →

Exact match

“Com mais de 45 anos de história, realizamos com absoluto sucesso diversos serviços nos mais variados pontos do país, sempre com produtividade e excelência em todas as obras.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026501-1,000239 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSalvador, BrazilHQ recorded Nov 6, 2026501-1,000220 contacts →

Exact match

“Somos a Global Ship, uma empresa líder em operações marítimas e portuárias.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-200187 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMacaé, BrazilHQ recorded Nov 6, 2026501-1,000157 contacts →

Exact match

“Fundada em 2012, a AASJ Manutenção e Reparo Offshore foi idealizada para apresentar ao mercado uma solução integrada em execução de grandes projetos portuários, visando a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-200145 contacts →

Exact match

“Fundada em 1998, a empresa CARUSO Soluções Ambientais & Tecnológicas se dedica à prestação de serviços e consultoria nas áreas de engenharia e meio ambiente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSão José Dos Pinhais, BrazilHQ recorded Nov 6, 2026201-500133 contacts →

Exact match

“A Wasaki Engenharia, líder em infraestrutura e super estrutura desde 2010, tem moldado o cenário nacional com soluções inovadoras em rodovias e ferrovias.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-50127 contacts →

Exact match

“Somos a OSX, empresa do Grupo EBX que atua na indústria naval e offshore, oferecendo soluções integradas de engenharia, construção, fretamento, e serviços de Operação e Manutenção…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“A Dratec Engenharia Ltda.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Ster Engenharia”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchManaus, BrazilHQ recorded Nov 6, 202651-20094 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“CJC engineering & projects is a project engineering and consulting company, founded in 2001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBarueri, BrazilHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Há 39 anos no mercado da engenharia de infraestrutura.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202611-5074 contacts →

Exact match

“Fundada em outubro de 1994, a RKS Engenharia de Estruturas oferece serviços completos na área de projetos estruturais para a construção civil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIpojuca, BrazilHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Construção Naval Reparo Naval”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 435 marine structural engineering firms based in Brazil

See the full list, filter by size, metro and specialty, and access 3,745 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine structural engineering firms based in Brazil at a glance

As of Nov 6, 2026
20.7%Verified-email coverage
41.6Average contacts per company
11-50Median size (employees)
17.5%Largest-city concentration · Rio De Janeiro
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
196
11-50
139
51-200
52
201-500
24
501-1,000
11
1,001-5,000
8

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 435 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “marine structural engineering firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,745 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “marine structural engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine structural engineering firms are there based in Brazil?

RevenueBase identified 435 company matches for marine structural engineering firms associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Grupo CBO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine structural engineering firms?

Rio De Janeiro leads with 76 company records, followed by Sao Paulo (52) and Niteroi (23).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,745 professional contacts with verified work emails tracked across these 435 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.