Company lists · Data refreshed September 2026

Top 25 Offshore platform repair contractors based in Brazil

Name: Offshore platform repair contractors based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 273 companies tracked

RevenueBase identified 273 offshore platform repair contractors headquartered in Brazil as of September 2026 and tracks 34,485 professional contacts across them, including 3,651 with verified work emails. Rio De Janeiro is the largest hub.

This list covers offshore platform repair contractors 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 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 29, 2026 86% judged on-target in blind review

273Companies

34,485Contacts tracked

3,651Verified emails

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The 25 largest offshore platform repair contractors based in Brazil

Ranked by team size

Top 25 of 273 offshore platform repair contractors based in Brazil, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore platform repair contractors: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bram Offshore	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	1,001-5,000	2,922 contacts →
	Partial evidence “Somos a Bram Offshore Transportes Marítimos, a maior empresa representante do Grupo Edison Chouest Offshore no Brasil, reconhecida como o fornecedor de soluções de transporte…” Source: RevenueBase Database · checked Sep 29, 2026
2	Gran Services S.A	Indirect evidence	Macaé, BrazilHQ checked Sep 29, 2026	1,001-5,000	2,752 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
3	Engeman	Indirect evidence	Recife, BrazilHQ checked Sep 29, 2026	5,001-10,000	2,746 contacts →
	Indirect evidence “Fundada em 1983, a Engeman atua com excelência no desenvolvimento de soluções para os diversos setores da indústria.” Source: RevenueBase Database · checked Sep 29, 2026
4	Estrutural	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 29, 2026	1,001-5,000	2,461 contacts →
	Indirect evidence “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Source: RevenueBase Database · checked Sep 29, 2026
5	OCYAN	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	1,001-5,000	2,427 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 29, 2026
6	Brasfels	Partial evidence	Angra Dos Reis, BrazilHQ checked Sep 29, 2026	5,001-10,000	2,370 contacts →
	Partial evidence “Empresa multinacional na área de construção e reparos de navios e plataformas.” Source: RevenueBase Database · checked Sep 29, 2026
7	ELFE	Indirect evidence	Macaé, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,898 contacts →
	Indirect evidence “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Source: RevenueBase Database · checked Sep 29, 2026
8	Grupo CBO	Indirect evidence	Niterói, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,847 contacts →
	Indirect evidence “O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Source: RevenueBase Database · checked Sep 29, 2026
9	Maersk Supply Service	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	201-500	1,407 contacts →
	Indirect evidence “With more than 50 years of legacy, Maersk Supply Service celebrates a new important milestone: from November 1st, our headquarters are officially located in Brazil.” Source: RevenueBase Database · checked Sep 29, 2026
10	Estaleiro Mauá S A	Indirect evidence	Niterói, BrazilHQ checked Sep 29, 2026	1,001-5,000	1,019 contacts →
	Indirect evidence “O MAIS EXPERIENTE ESTALEIRO DO BRASIL O Mauá é o mais experiente e tradicional estaleiro em operação no Brasil com atividades desde 1845.” Source: RevenueBase Database · checked Sep 29, 2026
11	Techocean Engineering Solutions	Partial evidence	Macaé, BrazilHQ checked Sep 29, 2026	501-1,000	751 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
12	Norskan Offshore	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	501-1,000	729 contacts →
	Partial evidence “NorSkan Offshore is a Brazilian company owned by Norwegian Group DOF, second largest Norwegian investor in Brazil.” Source: RevenueBase Database · checked Sep 29, 2026
13	Sistac	Strong evidence	Macaé, BrazilHQ checked Sep 29, 2026	501-1,000	624 contacts →
	Strong evidence “A SISTAC é líder no segmento de inspeção, manutenção e reparo offshore na indústria de óleo e gás no Brasil, através de acesso com embarcações de apoio marítimo, mergulhadores…” Source: RevenueBase Database · checked Sep 29, 2026
14	Vertical Group	Partial evidence	Niterói, BrazilHQ checked Sep 29, 2026	501-1,000	579 contacts →
	Partial evidence “Somos uma empresa especializada em serviços de trabalho em altura, com foco em inspeção, reparo e manutenção nos setores naval e industrial.” Source: RevenueBase Database · checked Sep 29, 2026
15	Qualitech IRM	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	501-1,000	544 contacts →
	Partial evidence “ABOUT US We are a multinational inspection, repair and maintenance company that operates in the oil, gas and energy sector with Efficiency, Safety and Sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
16	Step OIL & GAS	Indirect evidence	Rio Das Ostras, BrazilHQ checked Sep 29, 2026	201-500	444 contacts →
	Indirect evidence “STEP OIL & GAS is a company with operations in Brazil and a focus on the fabrication sector of the oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026
17	Dome Serviços Integrados	Indirect evidence	São João Da Barra, BrazilHQ checked Sep 29, 2026	51-200	329 contacts →
	Indirect evidence “A DOME Serviços Integrados, joint venture entre a GranServices e a Prumo Logística, é uma empresa especializada em soluções logísticas customizadas para o setor de energia.” Source: RevenueBase Database · checked Sep 29, 2026
18	OIL States Brasil	Indirect evidence	Macaé, BrazilHQ checked Sep 29, 2026	1,001-5,000	309 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 29, 2026
19	Granenergia	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	201-500	304 contacts →
	Partial evidence “Founded in 2011 by the Gradin family, GranEnergia is an Integrated Offshore Energy Services Company, headquartered in Brazil and the Netherlands.” Source: RevenueBase Database · checked Sep 29, 2026
20	PPL Manutenção E Serviços Ltda	Indirect evidence	Salvador, BrazilHQ checked Sep 29, 2026	501-1,000	258 contacts →
	Indirect evidence “Fundada em setembro de 1996, na cidade de Dias D’Ávila-BA, região metropolitana de Salvador, a PPL Manutenção teve crescimento notório, focado na melhoria contínua em gestão…” Source: RevenueBase Database · checked Sep 29, 2026
21	USM Industrial	Indirect evidence	Serra, BrazilHQ checked Sep 29, 2026	51-200	224 contacts →
	Indirect evidence “Empresa Capixaba com inicio em 2005 voltado ao atendimento de demandas eletromecânicas da Indústria atuamos em Siderúrgicas, Mineradoras e na Cadeia Petróleo e Gás, onshore e…” Source: RevenueBase Database · checked Sep 29, 2026
22	Macseal Service Ltda	Indirect evidence	Rio Das Ostras, BrazilHQ checked Sep 29, 2026	n/a	174 contacts →
	Indirect evidence “Fundada em 2002, a MACSEAL SERVICE LTDA.” Source: RevenueBase Database · checked Sep 29, 2026
23	Viana Offshore	Partial evidence	Macaé, BrazilHQ checked Sep 29, 2026	51-200	142 contacts →
	Partial evidence “Estamos há mais de 20 anos no mercado desenvolvendo soluções em equipamentos de segurança e manutenção para o mercado Offshore.” Source: RevenueBase Database · checked Sep 29, 2026
24	Aasj Serviços Industriais	Strong evidence	Macaé, BrazilHQ checked Sep 29, 2026	501-1,000	139 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
25	Oilequip	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 29, 2026	201-500	127 contacts →
	Indirect evidence “A Oilequip Produtos e Serviços Ltda.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: offshore platform repair contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names offshore platform repair contractors.
Partial evidence: Its own public description names part of offshore platform repair contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore platform repair contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 273 offshore platform repair contractors based in Brazil

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Offshore platform repair contractors based in Brazil at a glance

As of Sep 29, 2026

10.6%Verified-email coverage

126.3Average contacts per company

11-50Median size (employees)

22.0%Largest-city concentration · Rio De Janeiro

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

110

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 273 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 offshore platform repair contractors, 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 Brazil whose own description of what they do matches “offshore platform repair contractors”. 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 offshore platform repair contractors), 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 offshore platform repair contractors, 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 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, 3,651 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 29, 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.

Offshore platform repair contractors by metro

Offshore platform repair contractors in Rio De Janeiro60

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names offshore platform repair contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many offshore platform repair contractors are there based in Brazil?

RevenueBase identified 273 offshore platform repair contractors 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?

Bram Offshore, headquartered in Rio De Janeiro, tops this list with the largest team on record.

Which city has the most offshore platform repair contractors?

Rio De Janeiro leads with 60 headquartered companies, followed by Macae (48) and Niteroi (26).

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 3,651 verified decision-maker contacts tracked across these 273 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 29, 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 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.