Company lists · Data refreshed September 2026

Top 25 Maritime consulting firms based in Brazil

Name: Maritime consulting firms based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 347 companies tracked

RevenueBase identified 347 maritime consulting firms headquartered in Brazil as of September 2026 and tracks 7,154 professional contacts across them, including 1,655 with verified work emails and 138 with mobile numbers. Rio De Janeiro is the largest hub.

This list covers maritime consulting firms 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, how directly it supports the match, and when it was last checked. 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

347Companies

7,154Contacts tracked

1,655Verified emails

138Mobile numbers

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The 25 largest maritime consulting firms based in Brazil

Ranked by team size

Top 25 of 347 maritime consulting firms based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names maritime consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Grupo CBOIndirect evidence	Niterói, BrazilHQ checked Sep 5, 2026	1,001-5,000	1,847
	“O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Source: company website · checked Sep 5, 2026
2	Sagres Agenciamentos Maritimos LtdaIndirect evidence	Rio Grande, BrazilHQ checked Sep 5, 2026	501-1,000	497
	“A Sagres Agenciamentos Marítimos Ltda.” Source: company website · checked Sep 5, 2026
3	Global Ship Port ServiceIndirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	501-1,000	268
	“Somos a Global Ship, uma empresa líder em operações marítimas e portuárias.” Source: company website · checked Sep 5, 2026
4	Serviços Marítimos ContinentalIndirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	201-500	238
	“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: company website · checked Sep 5, 2026
5	RpeottaPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	169
	“A RPEOTTA tem por objetivo a prestação de serviços pautados no compromisso com a excelência em engenharia consultiva em Projetos (Conceitual, Básica e Detalhada), estudo e…” Source: company website · checked Sep 5, 2026
6	G5 LogisticsIndirect evidence	São Luís, BrazilHQ checked Sep 5, 2026	201-500	167
	“Port Operations at G5 Solutions and Logistics” Source: company website · checked Sep 5, 2026
7	North Star Shipping ServicesIndirect evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	148
	“A NORTH STAR nasce da união da experiência, modernidade e dinamismo, trazendo soluções inovadoras e eficientes para os seus clientes.” Source: company website · checked Sep 5, 2026
8	Zmax GroupPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	117
	“Founded in 2008, Zmax Group is a Brazilian company headquartered in Rio de Janeiro (Visconde de Inhaúma Street, 37/18th floor) and two maritime bases, in São Gonçalo (RJ) and in…” Source: company website · checked Sep 5, 2026
9	Internav NavegacaoIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	113
	Source: company website · checked Sep 5, 2026
10	Alphamar Agência MarítimaIndirect evidence	Santos, BrazilHQ checked Sep 5, 2026	51-200	94
	“Nós somos empresa totalmente independente que tem suas atividades principais direcionadas ao agenciamento marítimo e a operação portuária de cargas a granel e consultoria…” Source: company website · checked Sep 5, 2026
11	Proper MarineIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	90
	“Somos agora Longitude.” Source: company website · checked Sep 5, 2026
12	ZARPAPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	86
	“The company is devoted to provide services of skilled labor at maritime and nautical segments, serving with excellency the urgent demands in Offshore, Human Resource Management…” Source: company website · checked Sep 5, 2026
13	BeconalIndirect evidence	Manaus, BrazilHQ checked Sep 5, 2026	51-200	86
	Source: company website · checked Sep 5, 2026
14	Marcon Logística PortuáriaIndirect evidence	Paranaguá, BrazilHQ checked Sep 5, 2026	51-200	67
	“A Marcon inicia suas operações no porto de Paranaguá no ano de 1964, pelo seu fundador Mário Pinto do Nascimento, quando sua principal atividade era o despacho aduaneiro de cargas.” Source: company website · checked Sep 5, 2026
15	Hidromares By SGSIndirect evidence	Santos, BrazilHQ checked Sep 5, 2026	51-200	58
	“A HidroMares é uma empresa de consultoria que presta serviços na área de oceanografia, limnologia e meteorologia, atuando desde projetos de monitoramento ambiental até modelagem…” Source: company website · checked Sep 5, 2026
16	Proamar Agência MarítimaIndirect evidence	Itajaí, BrazilHQ checked Sep 5, 2026	51-200	57
	“Fundada em 23 de março de 1978, a Proamar é fruto do sonho do saudoso Comandante Antônio Carlos Schiefler Mathias.” Source: company website · checked Sep 5, 2026
17	Marine ExpressIndirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 2026	51-200	54
	“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: company website · checked Sep 5, 2026
18	CIA OceânicaIndirect evidence	São Francisco Do Sul, BrazilHQ checked Sep 5, 2026	51-200	51
	“Fundada em 1991, a Cia.” Source: company website · checked Sep 5, 2026
19	Amart ShippingIndirect evidence	São Francisco Do Sul, BrazilHQ checked Sep 5, 2026	11-50	49
	“Uma empresa do SEGMENTO MARÍTIMO.” Source: company website · checked Sep 5, 2026
20	Internacional MaritimaIndirect evidence	São Luís, BrazilHQ checked Sep 5, 2026	501-1,000	45
	“A Internacional Marítima LTDA nasceu em 1988, fruto do espírito empreendedor do seu Diretor-Presidente, Luiz Carlos Cantanhede.” Source: company website · checked Sep 5, 2026
21	OceânicaPartial evidence	São Paulo, BrazilHQ checked Sep 5, 2026	11-50	45
	“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: company website · checked Sep 5, 2026
22	Laghi Engenharia Consultoria & ProjetosIndirect evidence	Manaus, BrazilHQ checked Sep 5, 2026	51-200	44
	“A Laghi Engenharia Ltda.” Source: company website · checked Sep 5, 2026
23	OgmosaIndirect evidence	Salvador, BrazilHQ checked Sep 5, 2026	51-200	43
	“Ogmosa is a company based out of Av Engenheiro Oscar Pontes, S/N, Portao 3a Da Codeba, Salvador, Ba, Brazil.” Source: company website · checked Sep 5, 2026
24	Vard Promar S.AIndirect evidence	Ipojuca, BrazilHQ checked Sep 5, 2026	51-200	42
	“Construção Naval Reparo Naval” Source: company website · checked Sep 5, 2026
25	Sammarco LAW Office BrazilIndirect evidence	Santos, BrazilHQ checked Sep 5, 2026	11-50	39
	“Escritório de advocacia com 57 anos de tradição no direito marítimo, portuário, regulatório, trabalhista e demais áreas relacionadas ao comércio e transporte de cargas.” Source: company website · checked Sep 5, 2026

Showing 25 of 347 maritime consulting firms based in Brazil

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Maritime consulting firms based in Brazil at a glance

As of Sep 5, 2026

1-10Median size (employees)

Rio De JaneiroLargest hub · 98 HQs

138Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

197

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

1,516

31–60

131

61–90

90–180

180+

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 maritime consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “maritime consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among maritime consulting firms, 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 an evidence 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, 1,655 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 5, 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.

Maritime consulting firms by metro

Maritime consulting firms in Rio De Janeiro98
Maritime consulting firms in Santos40

Frequently asked

How many maritime consulting firms are there based in Brazil?

RevenueBase identified 347 maritime consulting firms 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?

Grupo CBO, headquartered in Niteroi, tops this list with the largest team on record.

Which city has the most maritime consulting firms?

Rio De Janeiro leads with 98 headquartered companies, followed by Santos (40) and Paranagua (13).

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 1,655 verified decision-maker contacts tracked across these 347 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 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.