Company lists · Data refreshed September 2026

Top 25 Offshore platform operators based in Brazil

RevenueBase identified 94 company matches for offshore platform operators associated with Brazil as of September 2026 and tracks 13,768 professional contacts across them, including 1,213 with verified work emails and 220 with mobile numbers. Rio De Janeiro is the largest hub.

This list covers company matches for offshore platform operators 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 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 RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built
94Companies
13,768Contacts tracked
1,213Verified emails
220Mobile numbers
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The 25 largest offshore platform operators based in Brazil

Ranked by team size
Top 25 of 94 company matches for offshore platform operators based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchPorto Alegre, BrazilHQ recorded Sep 5, 20261,001-5,0002,461 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 20261,001-5,0002,427 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchMacaé, BrazilHQ recorded Sep 5, 20261,001-5,0001,898 contacts →

Exact match

“No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchAlagoinhas, BrazilHQ recorded Sep 5, 2026501-1,000637 contacts →

Exact match

“Referência de compromisso e seriedade, a Braserv é uma empresa nacional que atua desde 2009 no mercado.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchRio Das Ostras, BrazilHQ recorded Sep 5, 2026201-500444 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026201-500304 contacts →

Exact match

“Founded in 2011 by the Gradin family, GranEnergia is an Integrated Offshore Energy Services Company, headquartered in Brazil and the Netherlands.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026201-500127 contacts →

Exact match

“A Oilequip Produtos e Serviços Ltda.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202611-50102 contacts →

Exact match

“PETROSERV was founded in 1972.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026201-50086 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchCaxias, BrazilHQ recorded Sep 5, 202651-20080 contacts →

Exact match

“Equatorial Energia Maranhão is an oil & energy company based out of R.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026501-1,00041 contacts →

Exact match

“Solstad Offshore is a company based out of Rua Lauro Muller 116, sl.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202651-20040 contacts →

Exact match

“Fundada em 1991, a Petrolane tem como objetivo principal a produção, representação e comercialização de equipamentos de prospecção, produção e medição, de origem nacional e/ou…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026201-50033 contacts →

Exact match

“A Sea1 Offshore do Brasil S.A.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchRio Das Ostras, BrazilHQ recorded Sep 5, 202611-5030 contacts →

Exact match

“Since 1994 in the offshore market, HIGHBRAS stands out in providing equipment maintenance/inspection services for vessels and platforms”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 2026201-50029 contacts →

Exact match

“A Superior Energy Services atende às necessidades de perfuração, completação e produção de empresas de petróleo e gás em todo o mundo, através de um portfólio diversificado de…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchJacareí, BrazilHQ recorded Sep 5, 202611-5026 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchRecife, BrazilHQ recorded Sep 5, 202611-5011 contacts →

Exact match

“Iara Systems is a start-up company committed with innovative and reliable solutions for the offshore oil & gas industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchMacaé, BrazilHQ recorded Sep 5, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchRio Das Ostras, BrazilHQ recorded Sep 5, 202611-508 contacts →

Exact match

“ARRAIAL DO CABO/RJ – MATRIZ: Fundada em 15/07/1989, atualmente instalada em uma área de m² aproximadamente, totalmente coberta, a CABOMAR SERVIÇOS vem atuando há mais de 24 anos…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchRio De Janeiro, BrazilHQ recorded Sep 5, 202611-507 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Sep 5, 202611-507 contacts →

Exact match

“Offshore Mechanics applied to ocean systems is fundamental to technology development aiming sustainability in ultra-deep underwater oil and gas exploitation activities.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchMacaé, BrazilHQ recorded Sep 5, 20261-103 contacts →

Exact match

“Offshore and Onshore Solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchAracaju, BrazilHQ recorded Sep 5, 202611-501 contacts →

Exact match

“Gsteer Energy Services Mission 1.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 94 offshore platform operators based in Brazil

See the full list, filter by size, metro and specialty, and access 1,213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore platform operators based in Brazil at a glance

As of Sep 5, 2026
8.8%Verified-email coverage
1.6%Mobile-number coverage
146.5Average contacts per company
11-50Median size (employees)
31.9%Largest-city concentration · Rio De Janeiro
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
33
51-200
10
201-500
14
501-1,000
6
1,001-5,000
8
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “offshore platform operators” 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 1,213 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 September 5, 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.

Offshore platform operators by metro

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 “offshore platform operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore platform operators are there based in Brazil?

RevenueBase identified 94 company matches for offshore platform operators associated with Brazil as of September 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?

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

Which city has the most offshore platform operators?

Rio De Janeiro leads with 30 company records, followed by Macae (19) and Rio Das Ostras (5).

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 1,213 professional contacts with verified work emails tracked across these 94 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 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.