Company lists · Data refreshed September 2026

Top 25 Marine engineering services companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 175 companies tracked

RevenueBase identified 175 marine engineering services companies headquartered in Brazil as of September 2026 and tracks 2,912 professional contacts across them, including 314 with verified work emails. Rio De Janeiro is the largest hub.

This list covers marine engineering services companies 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 15, 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 15, 2026 86% judged on-target in blind review

175Companies

2,912Contacts tracked

314Verified emails

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The 25 largest marine engineering services companies based in Brazil

Ranked by team size

Top 25 of 175 marine engineering services companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to marine engineering services companies: 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	Techocean Engineering Solutions	Partial evidence	Macaé, BrazilHQ checked Sep 15, 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 15, 2026
2	Serviços Marítimos Continental	Indirect evidence	Macaé, BrazilHQ checked Sep 15, 2026	201-500	238 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 15, 2026
3	Metalock Brasil Ltda	Indirect evidence	Santos, BrazilHQ checked Sep 15, 2026	51-200	108 contacts →
	Indirect evidence “A Metalock® Brasil iniciou suas atividades em junho de 1957.” Source: RevenueBase Database · checked Sep 15, 2026
4	OSX	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	11-50	105 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 15, 2026
5	Proper Marine	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	51-200	90 contacts →
	Indirect evidence “Somos agora Longitude.” Source: RevenueBase Database · checked Sep 15, 2026
6	Servitec	Indirect evidence	Barcarena, BrazilHQ checked Sep 15, 2026	51-200	55 contacts →
	Indirect evidence “A SERVITEC - Serviços & Tecnologia é uma empresa de Serviços de Engenharia, Manutenção e Montagens Eletromecânicas para Indústrias e Portos.” Source: RevenueBase Database · checked Sep 15, 2026
7	Marine Express	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	51-200	54 contacts →
	Indirect evidence “Empresa líder no fornecimentos de equipamentos e serviços para a indústria náutica a mais de 20 anos, representante de marcas líderes mundias no segmento como navegação Eletrônica…” Source: RevenueBase Database · checked Sep 15, 2026
8	ABG Engine & Propulsion	Indirect evidence	São Gonçalo, BrazilHQ checked Sep 15, 2026	51-200	51 contacts →
	Indirect evidence “ABG Diesel Engines & Service specializes in Onshore and Offshore mechanics.” Source: RevenueBase Database · checked Sep 15, 2026
9	Oceânica	Indirect evidence	São Paulo, BrazilHQ checked Sep 15, 2026	11-50	45 contacts →
	Indirect evidence “Part of HBR Holding Brazil, Oceânica is a Brazilian consulting company for naval, offshore and nautical industries, with focus in hydrodynamics, mooring, dynamic positioning…” Source: RevenueBase Database · checked Sep 15, 2026
10	Vard Promar S.A	Indirect evidence	Ipojuca, BrazilHQ checked Sep 15, 2026	51-200	42 contacts →
	Indirect evidence “Construção Naval Reparo Naval” Source: RevenueBase Database · checked Sep 15, 2026
11	Propulservice Ltda	Indirect evidence	Niteroi, BrazilHQ checked Sep 15, 2026	51-200	37 contacts →
	Indirect evidence “Fundada em 1990, a Propulservice está voltada às atividades de propulsão naval, máquinas de convés, hidráulica, automação e controle.” Source: RevenueBase Database · checked Sep 15, 2026
12	Coimbra Engenharia & Soluções	Indirect evidence	Santos, BrazilHQ checked Sep 15, 2026	51-200	35 contacts →
	Indirect evidence “Oferecemos serviços de INSPEÇÃO, MANUTENÇÃO e MONTAGEM INDUSTRIAL, PORTUÁRIA, NAVAL e OFFSHORE em equipamentos de elevação e transporte de cargas, equipamentos mecânicos…” Source: RevenueBase Database · checked Sep 15, 2026
13	Belov Engenharia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Fundada em 1981 a Belov Engenharia oferece a seus parceiros experiência nos mais diversos campos na Engenharia Portuária e Subaquática.” Source: RevenueBase Database · checked Sep 15, 2026
14	Googlemarine Eletrônica Naval	Indirect evidence	Niteroi, BrazilHQ checked Sep 15, 2026	1-10	26 contacts →
	Indirect evidence “A GoogleMarine Eletrônica Naval nasceu com o propósito de se tornar referência na prestação de serviços, executando instalação, comissionamento e o reparo em equipamentos no…” Source: RevenueBase Database · checked Sep 15, 2026
15	Naabsa Shipping & Marine Surveyors	Indirect evidence	Santos, BrazilHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “On a busy day or a week, we can look after crew changes formalities and handing over process, checking stowage plan and max cargo intake, draft restrictions, ports line-up, making…” Source: RevenueBase Database · checked Sep 15, 2026
16	Hidrotop Construções, Importação E Comércio Ltda	Partial evidence	Santos, BrazilHQ checked Sep 15, 2026	11-50	16 contacts →
	Partial evidence “A HIDROTOP é uma empresa de engenharia marítima, fundada em 1987, sediada em Santos/SP, inscrita no Centro de Hidrografia da Marinha do Brasil (CHM), no Centro Almirante Moraes…” Source: RevenueBase Database · checked Sep 15, 2026
17	Noir - Naval Ocean	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	11-50	16 contacts →
	Indirect evidence “Empresa de Engenharia localizada no Rio de Janeiro/RJ.” Source: RevenueBase Database · checked Sep 15, 2026
18	Enaval Naval And Offshore Engineering LTD	Partial evidence	Niterói, BrazilHQ checked Sep 15, 2026	11-50	16 contacts →
	Partial evidence “Founded in 1998 by Shipbuilding Industry executives, Enaval Engeharia performs shipbuilding, offshore engineering, upgrades, repairing, assembling and electromechanical services…” Source: RevenueBase Database · checked Sep 15, 2026
19	Oceanorte Engenharia Naval	Indirect evidence	Belém, BrazilHQ checked Sep 15, 2026	11-50	15 contacts →
	Indirect evidence “Formado pelas empresas OCEANORTE CONSTRUÇÕES, OCEANORTE ENGENHARIA E LOGÍSTICA e OCEANORTE ESTALEIROS, o GRUPO OCEANORTE atua nos segmentos da Engenharia Naval, Civil e Portuária.” Source: RevenueBase Database · checked Sep 15, 2026
20	Aquasub Mergulho Ltda	Indirect evidence	Maricá, BrazilHQ checked Sep 15, 2026	11-50	14 contacts →
	Indirect evidence “Especializada em inspeção, manutenção e reparos subaquáticos, com expertise em pesquisas, assessorias, planejamentos e execução de projetos.” Source: RevenueBase Database · checked Sep 15, 2026
21	Argonautica Engenharia & Pesquisas	Partial evidence	Sao Paulo, BrazilHQ checked Sep 15, 2026	1-10	13 contacts →
	Partial evidence “The advancement of commerce and industry towards the sea requires continuous development of engineering and technology for the ports and offshore fields.” Source: RevenueBase Database · checked Sep 15, 2026
22	Acko Energy Solutions	Indirect evidence	Macaé, BrazilHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “Fundada em 2016, a Acko Energy Solutions é especializada em reparos, manutenção e instalação de equipamentos elétricos na área naval e industrial, a qual possui engenheiros e…” Source: RevenueBase Database · checked Sep 15, 2026
23	Iron Marine	Partial evidence	Santos, BrazilHQ checked Sep 15, 2026	11-50	9 contacts →
	Partial evidence “Iron Marine is a maritime company that works with ship repair and dive solutions based out of Rua São Francisco 306 Santos, São Paulo, Brazil.” Source: RevenueBase Database · checked Sep 15, 2026
24	Tijupah Engenharia Naval	Indirect evidence	Belém, BrazilHQ checked Sep 15, 2026	1-10	8 contacts →
	Indirect evidence “A Tijupah Engenharia atua nos mais diversos seguimentos do mercado naval- Diligenciamento, Gestão e Inspeção de Obras - Inscrição/Regularização de Embarcações - Projetos Navais -…” Source: RevenueBase Database · checked Sep 15, 2026
25	RV Solutions & Consult	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 15, 2026	1-10	8 contacts →
	Indirect evidence “A RV Solutions & Consult, através de sua equipe técnica, com profissionais certificados e com vasta experiência no mercado, oferece serviços de reparo e manutenção completa em…” Source: RevenueBase Database · checked Sep 15, 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: marine engineering services companies. 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 marine engineering services companies.
Partial evidence: Its own public description names part of marine engineering services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine engineering services companies. 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 175 marine engineering services companies based in Brazil

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Marine engineering services companies based in Brazil at a glance

As of Sep 15, 2026

10.8%Verified-email coverage

16.6Average contacts per company

11-50Median size (employees)

21.1%Largest-city concentration · Rio De Janeiro

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 175 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 marine engineering services companies, 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 “marine engineering services companies”. 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 marine engineering services companies), 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 marine engineering services companies, 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, 314 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 15, 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.

Marine engineering services companies by metro

Marine engineering services companies in Rio De Janeiro37

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 marine engineering services companies, 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 marine engineering services companies are there based in Brazil?

RevenueBase identified 175 marine engineering services companies 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?

Techocean Engineering Solutions, headquartered in Macae, tops this list with the largest team on record.

Which city has the most marine engineering services companies?

Rio De Janeiro leads with 37 headquartered companies, followed by Niteroi (22) and Santos (14).

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 314 verified decision-maker contacts tracked across these 175 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 15, 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.