Company lists · Data refreshed September 2026

Top 25 Maritime operations management companies based in Rio De Janeiro, Brazil

Name: Maritime operations management companies based in Rio De Janeiro, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 76 companies tracked

RevenueBase identified 76 maritime operations management companies headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 12,259 professional contacts across them, including 1,562 with verified work emails. Rio De Janeiro is the largest hub.

This list covers maritime operations management companies headquartered in Rio De Janeiro, 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 19, 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 19, 2026 86% judged on-target in blind review

76Companies

12,259Contacts tracked

1,562Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest maritime operations management companies based in Rio De Janeiro, Brazil

Ranked by team size

Top 25 of 76 maritime operations management companies based in Rio De Janeiro, Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to maritime operations management 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	Wilson Sons	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1,001-5,000	3,873 contacts →
	Indirect evidence “Com mais de 188 anos no mercado e abrangência nacional, a Wilson Sons é operador de logística portuária e marítima.” Source: RevenueBase Database · checked Sep 19, 2026
2	Bram Offshore	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1,001-5,000	2,922 contacts →
	Indirect 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 19, 2026
3	Maersk Supply Service	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 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 19, 2026
4	Norskan Offshore	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	501-1,000	729 contacts →
	Indirect evidence “NorSkan Offshore is a Brazilian company owned by Norwegian Group DOF, second largest Norwegian investor in Brazil.” Source: RevenueBase Database · checked Sep 19, 2026
5	Granenergia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	304 contacts →
	Indirect 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 19, 2026
6	Triaina Agencia Marítima	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	201-500	298 contacts →
	Indirect evidence “Fundada em 1996, a TRIAINA é referência em agenciamento de navios e gestão de tripulação (Manning Agency).” Source: RevenueBase Database · checked Sep 19, 2026
7	Zmax Group	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	117 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 19, 2026
8	Internav Navegacao	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	113 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	OSX	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 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 19, 2026
10	Rionav	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	99 contacts →
	Indirect evidence “RIONAV é uma Empresa Brasileira de Navegação, licenciada pela ANTAQ (Agência Nacional de Transportes Aquaviários).” Source: RevenueBase Database · checked Sep 19, 2026
11	Marlin Navegação S. A	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	93 contacts →
	Indirect evidence “Marlin Navegacao S.” Source: RevenueBase Database · checked Sep 19, 2026
12	ZARPA	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	86 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 19, 2026
13	Wega Marine Supply Import And Export	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Criada com o objetivo de oferecer e fazer um trabalho diferenciado no fornecimento de gêneros alimentícios, materiais, serviços para navios, a WEGA Marine Supply Import and Export…” Source: RevenueBase Database · checked Sep 19, 2026
14	GEM Shipping	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “GEM SHIPPING is a Shipping Agency established in 2012 to well serve clients, providing a unique quality tailor-made services.” Source: RevenueBase Database · checked Sep 19, 2026
15	Nova Offshore	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “Bringing bunker fuel to vessels across diverse shipping sectors safely and responsibly is what we have excelled at since 2019.” Source: RevenueBase Database · checked Sep 19, 2026
16	LMA Shipping & Consulting	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “Founded in Brazil, LMA Shipping & Consulting is a global maritime agency and consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
17	Supplylog	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	35 contacts →
	Strong evidence “Grupo Supply Log brings together companies specialized in maritime and port integrated logistics and offshore waste management, established in the Oil and Gas market in 2006.” Source: RevenueBase Database · checked Sep 19, 2026
18	Boskalis DO Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Desde nossa fundação em 1910, adquirimos um histórico de execução de projetos de alta complexidade, sempre concluídos com êxito através da estreita colaboração com nossos clientes.” Source: RevenueBase Database · checked Sep 19, 2026
19	Great Ocean Serviços Maritimos Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Established in March 2012, Headquarted in Rio de Janeiro, attending to the most diverse fields of the local and International shipping Industry.” Source: RevenueBase Database · checked Sep 19, 2026
20	Smart Offshore Agência Marítima DO Brasil Ltda	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “SOBRE NÓS: Atuamos no ramo de Agenciamento marítimo há mais de uma década, fornecendo serviços de qualidade e excelência para os nossos clientes.” Source: RevenueBase Database · checked Sep 19, 2026
21	Tide Maritime	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “We are Tide Maritime.” Source: RevenueBase Database · checked Sep 19, 2026
22	Gavea Group	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	9 contacts →
	Indirect evidence “Gávea Group has been operating for over a decade in the main ports in the state of Rio de Janeiro.” Source: RevenueBase Database · checked Sep 19, 2026
23	HMS Brasil Offshore	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “A HMS Brasil Offshore é uma Agência Marítima fundada em 2017, entretanto os seus executivos já atuam no segmento por mais de 30 anos.” Source: RevenueBase Database · checked Sep 19, 2026
24	Shiplog Agency	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Multitasked, Organized and Diligent, the Team is led by Luciano Oliveira, a renowned professional in the Shipping industry with 35 uninterrupted years of activity, and effectively…” Source: RevenueBase Database · checked Sep 19, 2026
25	Columbus Shipping	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “A Columbus Shipping é a plataforma de investimentos em navegação do Grupo MLog, criada com propósito de fomentar iniciativas no mercado de navegação Offshore e Interior.” Source: RevenueBase Database · checked Sep 19, 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: maritime operations management 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 maritime operations management companies.
Partial evidence: Its own public description names part of maritime operations management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime operations management 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 76 maritime operations management companies based in Rio De Janeiro, Brazil

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,562 reachable decision-makers.

Free signup · no credit card

View the full list →

Maritime operations management companies based in Rio De Janeiro, Brazil at a glance

As of Sep 19, 2026

12.7%Verified-email coverage

161.3Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Rio De Janeiro

Sep 19, 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 across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 76 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 maritime operations management 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 Rio De Janeiro, Brazil whose own description of what they do matches “maritime operations management 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 maritime operations management 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 maritime operations management companies, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 1,562 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 19, 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 operations management companies by metro in Brazil

Maritime operations management companies in Rio De Janeiro76
Maritime operations management companies in Santos61
Maritime operations management companies in Paranagua30

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 maritime operations management 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 maritime operations management companies are there based in Rio De Janeiro, Brazil?

RevenueBase identified 76 maritime operations management companies headquartered in Rio De Janeiro, 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?

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

Which city has the most maritime operations management companies?

Rio De Janeiro leads with 76 headquartered companies, followed by Santos (61) and Paranagua (30).

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 1,562 verified decision-maker contacts tracked across these 76 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 76 maritime operations management companies based in Rio De Janeiro, Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Maritime operations management companies by geography

Browse the directory

Browse: Companies home · Maritime operations management companies in Brazil · All Brazil lists · All Maritime operations management companies lists · New lists

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.