Company lists · Data refreshed September 2026

Top 25 Offshore engineering companies based in Brazil

Name: Offshore engineering companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 589 companies tracked

RevenueBase identified 589 company matches for offshore engineering companies associated with Brazil as of September 2026 and tracks 54,318 professional contacts across them, including 6,433 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for offshore engineering companies 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 17, 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 17, 2026 How this list was built

589Companies

54,318Contacts tracked

6,433Verified emails

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The 25 largest offshore engineering companies based in Brazil

Ranked by team size

Top 25 of 589 company matches for offshore engineering companies based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	UTC Engenharia	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	10001+	3,176 contacts →
	Exact match “The Company operates in sundry markets, taking the lead in such sectors as oil & gas production and processing, petrochemicals, power generation, steel production, paper & pulp…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Gran Services S.A	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,752 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Priner	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	5,001-10,000	2,737 contacts →
	Exact match “Há mais de 40 anos, a Priner se destaca no setor de engenharia industrial e infraestrutura, oferecendo soluções com excelência técnica, seguras e eficientes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,461 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 17, 2026 · View company records in RevenueBase
5	OCYAN	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,427 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 17, 2026 · View company records in RevenueBase
6	Brasfels	Exact match	Angra Dos Reis, BrazilHQ recorded Sep 17, 2026	5,001-10,000	2,370 contacts →
	Exact match “Empresa multinacional na área de construção e reparos de navios e plataformas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Oceanica	Exact match	Macaé - Rj, BrazilHQ recorded Sep 17, 2026	1,001-5,000	2,213 contacts →
	Exact match “OCEÂNICA is a Brazilian company dedicated to providing services and engineering technology solutions for companies with underwater activities” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	ELFE	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,898 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 17, 2026 · View company records in RevenueBase
9	Grupo CBO	Exact match	Niterói, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,847 contacts →
	Exact match “O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Grupo Bravante	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,592 contacts →
	Exact match “O Grupo Bravante é 100% brasileiro com mais de 60 anos provendo serviços para a indústria de óleo e gás, além de atuar nas áreas de apoio marítimo, apoio portuário, construção e…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Maersk Supply Service	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	201-500	1,407 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	BELOV	Exact match	Matriz, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,108 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 · Sep 17, 2026 · View company records in RevenueBase
13	Estaleiro Mauá S A	Exact match	Niterói, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,019 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 · Sep 17, 2026 · View company records in RevenueBase
14	Forship	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	501-1,000	776 contacts →
	Exact match “Forship offers specialized engineering services and integrated solutions for industrial assets across sectors such as Oil & Gas (Onshore and Offshore), Petrochemical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Heftos	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	1,001-5,000	767 contacts →
	Exact match “Somos uma empresa de engenharia industrial especializada em serviços Onshore e Offshore, braço operacional do Grupo Azevedo & Travassos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Techocean Engineering Solutions	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	501-1,000	751 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 · Sep 17, 2026 · View company records in RevenueBase
17	Grupo Sereng	Exact match	Vitória, BrazilHQ recorded Sep 17, 2026	201-500	707 contacts →
	Exact match “A SERENG é uma empresa de engenharia especializada em Projetos, Consultoria, Gerenciamento, Apoio Técnico e Gestão de Ativos (Manutenção), atuando nos mais diversos segmentos…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Sistac	Exact match	Macaé, BrazilHQ recorded Sep 17, 2026	501-1,000	624 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Vertical Group	Exact match	Niterói, BrazilHQ recorded Sep 17, 2026	501-1,000	579 contacts →
	Exact match “Somos uma empresa especializada em serviços de trabalho em altura, com foco em inspeção, reparo e manutenção nos setores naval e industrial.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Sapura Navegação Marítima S.A	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	501-1,000	575 contacts →
	Exact match “Seagems is a Brazilian company specialized in subsea services, a joint venture between two international key players in their markets, Paratus Energy and Sapura Energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Vectra Engenharia Ltda	Exact match	Juiz De Fora, BrazilHQ recorded Sep 17, 2026	1,001-5,000	495 contacts →
	Exact match “A VECTRA ENGENHARIA atua, desde 1995, atendendo com sucesso às demandas de conceituados clientes por todo território nacional.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	C.S.E. Mecanica E Instrumentação SA	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 17, 2026	501-1,000	487 contacts →
	Exact match “Fundada em outubro de 1984, a C.S.E.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Petroeng	Exact match	Lauro De Freitas, BrazilHQ recorded Sep 17, 2026	201-500	455 contacts →
	Exact match “Uma empresa de engenharia de médio porte, que atua em vários segmentos tais como, projetos, gerenciamento, planejamento e assistência a montagens industriais, desde o projeto…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Step OIL & GAS	Exact match	Rio Das Ostras, BrazilHQ recorded Sep 17, 2026	201-500	444 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 17, 2026 · View company records in RevenueBase
25	VIA Networks Engenharia	Exact match	Belo Horizonte, BrazilHQ recorded Sep 17, 2026	1,001-5,000	435 contacts →
	Exact match “A Via Networks é uma empresa mineira especializada na prestação de serviços de engenharia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 589 offshore engineering companies based in Brazil

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Offshore engineering companies based in Brazil at a glance

As of Sep 17, 2026

11.8%Verified-email coverage

92.2Average contacts per company

11-50Median size (employees)

24.8%Largest-city concentration · Rio De Janeiro

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

182

11-50

186

51-200

115

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 589 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 “offshore engineering companies” 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 6,433 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 17, 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 engineering companies by metro

Offshore engineering companies in Rio De Janeiro146

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 engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore engineering companies are there based in Brazil?

RevenueBase identified 589 company matches for offshore engineering companies 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?

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

Which city has the most offshore engineering companies?

Rio De Janeiro leads with 146 company records, followed by Macae (70) and Niteroi (34).

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 6,433 professional contacts with verified work emails tracked across these 589 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 17, 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.