Company lists · Data refreshed September 2026

Top 18 Naval engineering and design firms based in Brazil

Name: Naval engineering and design firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 102 companies tracked

RevenueBase identified 102 company matches for naval engineering and design firms associated with Brazil as of September 2026 and tracks 3,418 professional contacts across them, including 238 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for naval engineering and design firms 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

102Companies

3,418Contacts tracked

238Verified emails

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The 18 largest naval engineering and design firms based in Brazil

Ranked by team size

Top 18 of 102 company matches for naval engineering and design firms 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	Estaleiro EBR Estaleiros DO Brasil Ltda	Exact match	Sao José Do Norte, BrazilHQ recorded Sep 17, 2026	1,001-5,000	1,112 contacts →
	Exact match “Somos o EBR – Estaleiros do Brasil Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	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
3	OSX	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	105 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Proper Marine	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “Somos agora Longitude.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Beconal	Exact match	Manaus, BrazilHQ recorded Sep 17, 2026	51-200	86 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Oceânica	Exact match	São Paulo, BrazilHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “Part of HBR Holding Brazil, Oceânica is a Brazilian consulting company for naval, offshore and nautical industries, with focus in hydrodynamics, mooring, dynamic positioning…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Vard Promar S.A	Exact match	Ipojuca, BrazilHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Construção Naval Reparo Naval” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Propulservice Ltda	Exact match	Niteroi, BrazilHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Fundada em 1990, a Propulservice está voltada às atividades de propulsão naval, máquinas de convés, hidráulica, automação e controle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Belov Engenharia	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1,001-5,000	32 contacts →
	Exact match “Fundada em 1981 a Belov Engenharia oferece a seus parceiros experiência nos mais diversos campos na Engenharia Portuária e Subaquática.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Googlemarine Eletrônica Naval	Exact match	Niteroi, BrazilHQ recorded Sep 17, 2026	1-10	26 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	DGS Defense	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Há 24 anos atuando na indústria naval, a DGS Industrial produz embarcações de alto nível de excelência graças à tecnologia exclusiva ETRH (Embarcações Tubulares Rígidas Híbridas).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Hidrotop Construções, Importação E Comércio Ltda	Exact match	Santos, BrazilHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Noir - Naval Ocean	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Empresa de Engenharia localizada no Rio de Janeiro/RJ.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Oceanorte Engenharia Naval	Exact match	Belém, BrazilHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Formado pelas empresas OCEANORTE CONSTRUÇÕES, OCEANORTE ENGENHARIA E LOGÍSTICA e OCEANORTE ESTALEIROS, o GRUPO OCEANORTE atua nos segmentos da Engenharia Naval, Civil e Portuária.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	CLC	Exact match	São José Dos Campos, BrazilHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “Castro Leite Consultoria (CLC) has over a decade of experience in the market and is a wholly national company, standing out as a strategic defense company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Tijupah Engenharia Naval	Exact match	Belém, BrazilHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “A Tijupah Engenharia atua nos mais diversos seguimentos do mercado naval- Diligenciamento, Gestão e Inspeção de Obras - Inscrição/Regularização de Embarcações - Projetos Navais -…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Arqnaval	Exact match	Niteroi, BrazilHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	LS Consultoria Naval	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Empresa de Consultoria Naval que oferece serviços especializados para a indústria marítima.” 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 “naval engineering and design firms”. 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 18 of 102 naval engineering and design firms based in Brazil

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Naval engineering and design firms based in Brazil at a glance

As of Sep 17, 2026

7.0%Verified-email coverage

33.5Average contacts per company

1-10Median size (employees)

24.5%Largest-city concentration · Rio De Janeiro

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 102 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 “naval engineering and design firms” 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 238 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.

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 “naval engineering and design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many naval engineering and design firms are there based in Brazil?

RevenueBase identified 102 company matches for naval engineering and design firms 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?

Estaleiro EBR Estaleiros DO Brasil Ltda tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most naval engineering and design firms?

Rio De Janeiro leads with 25 company records, followed by Niteroi (13) and Belem (11).

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 238 professional contacts with verified work emails tracked across these 102 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.