Company lists · Data refreshed September 2026

Top 17 Offshore platform manufacturers based in Brazil

RevenueBase identified 54 offshore platform manufacturers headquartered in Brazil as of September 2026 and tracks 11,965 professional contacts across them, including 1,274 with verified work emails and 135 with mobile numbers. Rio De Janeiro is the largest hub.

This list covers offshore platform manufacturers 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
54Companies
11,965Contacts tracked
1,274Verified emails
135Mobile numbers
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The 17 largest offshore platform manufacturers based in Brazil

Ranked by team size
Top 17 of 54 offshore platform manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names offshore platform manufacturers: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
EstruturalIndirect evidence
Porto Alegre, BrazilHQ checked Sep 5, 20261,001-5,0002,461

“Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.”

Source: company website · checked Sep 5, 2026
2
OCYANIndirect evidence
Rio De Janeiro, BrazilHQ checked Sep 5, 20261,001-5,0002,427

“A OCYAN atua há décadas na prestação de serviços para o setor de óleo e gás upstream, estruturando suas operações em três frentes de atuação.”

Source: company website · checked Sep 5, 2026
3
Estaleiro Mauá S AIndirect evidence
Niterói, BrazilHQ checked Sep 5, 20261,001-5,0001,019

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

Source: company website · checked Sep 5, 2026
4Macaé, BrazilHQ checked Sep 5, 2026501-1,000751

“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 5, 2026
5
EnseadaIndirect evidence
Maragogipe, BrazilHQ checked Sep 5, 20261,001-5,000599

“Largest naval, industrial and port complex in Bahia.”

Source: company website · checked Sep 5, 2026
6
Step OIL & GASIndirect evidence
Rio Das Ostras, BrazilHQ checked Sep 5, 2026201-500444

“STEP OIL & GAS is a company with operations in Brazil and a focus on the fabrication sector of the oil and gas industry.”

Source: company website · checked Sep 5, 2026
7
OIL States BrasilIndirect evidence
Macaé, BrazilHQ checked Sep 5, 20261,001-5,000309

“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 5, 2026
8
Quip S.AIndirect evidence
Rio Grande, BrazilHQ checked Sep 5, 2026n/a272

“Criada em 2005, a QUIP foi inicialmente formada como uma sociedade entre as empresas: Construtora Queiroz Galvão, UTC Engenharia e IESA Oleo e Gas.”

Source: company website · checked Sep 5, 2026
9
OSXPartial evidence
Rio De Janeiro, BrazilHQ checked Sep 5, 202611-50105

“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…”

Source: company website · checked Sep 5, 2026
10
Estaleiro Jurong AracruzIndirect evidence
Aracruz, BrazilHQ checked Sep 5, 20261,001-5,00031

“O Estaleiro Jurong Aracruz - EJA chega ao Espírito Santo para realizar uma modalidade de negócios inédita do Estado.”

Source: company website · checked Sep 5, 2026
11
Navcon EngenhariaPartial evidence
Jacareí, BrazilHQ checked Sep 5, 202611-5026

“Navcon Engenharia is a Offshore Engineering company based out of Rodovia Geraldo Scavone, 2080 Jd Califórnia Galpão 25 - CEP 12305-490, Jacareí, São Paulo, Brazil.”

Source: company website · checked Sep 5, 2026
12
TecnoilIndirect evidence
Rio De Janeiro, BrazilHQ checked Sep 5, 202611-5011

“TECNOIL is an oil & energy company based out of Brazil.”

Source: company website · checked Sep 5, 2026
13
Delp Engenharia MecanicaIndirect evidence
Contagem, BrazilHQ checked Sep 5, 2026501-1,00011
Source: company website · checked Sep 5, 2026
14Florianópolis, BrazilHQ checked Sep 5, 20261-1010

“Bravocean Offshore Services ltda.”

Source: company website · checked Sep 5, 2026
15
Industrias FAP DO BrasilIndirect evidence
Rio De Janeiro, BrazilHQ checked Sep 5, 20261-109
Source: company website · checked Sep 5, 2026
16
DSF BrasilPartial evidence
Santos, BrazilHQ checked Sep 5, 202611-508

“DSF offers complete solutions for ships and oil platforms.”

Source: company website · checked Sep 5, 2026
17Rio De Janeiro, BrazilHQ checked Sep 5, 202611-507

“A PRESTOMARÍTIMA, fundada em 1979, através de um processo que envolve conhecimento, eficiência e alto grau de profissionalismo.”

Source: company website · checked Sep 5, 2026

Showing 17 of 54 offshore platform manufacturers based in Brazil

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Offshore platform manufacturers based in Brazil at a glance

As of Sep 5, 2026
51-200Median size (employees)
Rio De JaneiroLargest hub · 15 HQs
135Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
10
11-50
14
51-200
10
201-500
2
501-1,000
3
1,001-5,000
12
5,001-10,000
2
10001+
1

Verified emails by last verification

0–30
1,191
31–60
66
61–90
1
90–180
0
180+
16

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 offshore platform manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Brazil whose own description of what they do matches “offshore platform manufacturers”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among offshore platform manufacturers, 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 an evidence 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, 1,274 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 5, 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.

Frequently asked

How many offshore platform manufacturers are there based in Brazil?

RevenueBase identified 54 offshore platform manufacturers 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?

Estrutural, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most offshore platform manufacturers?

Rio De Janeiro leads with 15 headquartered companies, followed by Macae (9) and Aracruz (3).

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 1,274 verified decision-maker contacts tracked across these 54 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 5, 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.