Company lists · Data refreshed September 2026

Top 25 Marine software integration companies based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 166 companies tracked

RevenueBase identified 166 marine software integration companies headquartered in Brazil as of September 2026 and tracks 7,138 professional contacts across them, including 1,280 with verified work emails and 153 with mobile numbers. Rio De Janeiro is the largest hub.

This list covers marine software integration 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 5, 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 5, 2026 86% judged on-target in blind review

166Companies

7,138Contacts tracked

1,280Verified emails

153Mobile numbers

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The 25 largest marine software integration companies based in Brazil

Ranked by team size

Top 25 of 166 marine software integration companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to marine software integration 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	Grupo CBO	Indirect evidence	Niterói, BrazilHQ checked Sep 5, 2026	1,001-5,000	1,847 contacts →
	Indirect evidence “O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Source: RevenueBase Database · checked Sep 5, 2026
2	Maersk Supply Service	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 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 5, 2026
3	Estaleiro Mauá S A	Indirect evidence	Niterói, BrazilHQ checked Sep 5, 2026	1,001-5,000	1,019 contacts →
	Indirect evidence “O MAIS EXPERIENTE ESTALEIRO DO BRASIL O Mauá é o mais experiente e tradicional estaleiro em operação no Brasil com atividades desde 1845.” Source: RevenueBase Database · checked Sep 5, 2026
4	Granenergia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 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 5, 2026
5	Serviços Marítimos Continental	Indirect evidence	Macaé, BrazilHQ checked Sep 5, 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 5, 2026
6	North Star Shipping Services	Indirect evidence	Recife, BrazilHQ checked Sep 5, 2026	51-200	148 contacts →
	Indirect evidence “A NORTH STAR nasce da união da experiência, modernidade e dinamismo, trazendo soluções inovadoras e eficientes para os seus clientes.” Source: RevenueBase Database · checked Sep 5, 2026
7	Aasj Serviços Industriais	Indirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	501-1,000	139 contacts →
	Indirect evidence “Fundada em 2012, a AASJ Manutenção e Reparo Offshore foi idealizada para apresentar ao mercado uma solução integrada em execução de grandes projetos portuários, visando a…” Source: RevenueBase Database · checked Sep 5, 2026
8	ESL Sistemas	Indirect evidence	São Paulo \| Araras, BrazilHQ checked Sep 5, 2026	51-200	132 contacts →
	Indirect evidence “A ESL nasceu no ano para ser uma ponte entre a tecnologia e o transporte.” Source: RevenueBase Database · checked Sep 5, 2026
9	OSX	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 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 5, 2026
10	Macnor Marine	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	77 contacts →
	Partial evidence “A Macnor Marine foi fundada em 2003, no Rio de Janeiro, juntamente com um grupo de fornecedores noruegueses de equipamentos para os mercados marítimo e offshore.” Source: RevenueBase Database · checked Sep 5, 2026
11	Corcovado Geosub	Indirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	11-50	72 contacts →
	Indirect evidence “We are a company that offers advanced technology solutions in the Oil and Gas area, carrying out hydrographic surveys using ROV, AUV, USV and conventional surveys, analyzing…” Source: RevenueBase Database · checked Sep 5, 2026
12	Radiomar Eletrônica Naval	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	61 contacts →
	Indirect evidence “Com mais de 50 anos de experiência, somos líder no mercado brasileiro de eletrônica naval, nos destacando pela excelência na prestação de serviços em navegação, telecomunicações…” Source: RevenueBase Database · checked Sep 5, 2026
13	Marine Express	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 5, 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 5, 2026
14	Active Corp	Indirect evidence	Guarulhos, BrazilHQ checked Sep 5, 2026	51-200	52 contacts →
	Indirect evidence “Specialized in application development for the logistics and transportation segment, Active Corp is prepared to provide integrated solutions in a high-tech corporate environment.” Source: RevenueBase Database · checked Sep 5, 2026
15	Oceânica	Indirect evidence	São Paulo, BrazilHQ checked Sep 5, 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 5, 2026
16	Tidewise	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	42 contacts →
	Partial evidence “TideWise is a Brazilian company that develops, integrates, and operates intelligent robotic systems to solve demands of the naval industry, whether in a river, port or maritime…” Source: RevenueBase Database · checked Sep 5, 2026
17	Vard Promar S.A	Indirect evidence	Ipojuca, BrazilHQ checked Sep 5, 2026	51-200	42 contacts →
	Indirect evidence “Construção Naval Reparo Naval” Source: RevenueBase Database · checked Sep 5, 2026
18	Propulservice Ltda	Indirect evidence	Niteroi, BrazilHQ checked Sep 5, 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 5, 2026
19	Googlemarine Eletrônica Naval	Indirect evidence	Niteroi, BrazilHQ checked Sep 5, 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 5, 2026
20	Life Safety Comércio E Serviços	Indirect evidence	Rio Das Ostras, BrazilHQ checked Sep 5, 2026	11-50	24 contacts →
	Indirect evidence “A LIFE SAFETY é uma empresa especializada no fornecimento de produtos e serviços para o mercado offshore, naval, militar e recreativo, com atuação em todo território nacional.” Source: RevenueBase Database · checked Sep 5, 2026
21	Waypoint	Strong evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	20 contacts →
	Strong evidence “Founded in 2006, Waypoint is a Key supplier of Navigation, Satellite Communication and integration of Marine Eletronics solutions.” Source: RevenueBase Database · checked Sep 5, 2026
22	Rcms Marine Brasil	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	17 contacts →
	Partial evidence “Electrical, automation, navigation and communication solutions company for maritime segment.” Source: RevenueBase Database · checked Sep 5, 2026
23	JRC Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
24	Naabsa Shipping & Marine Surveyors	Indirect evidence	Santos, BrazilHQ checked Sep 5, 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 5, 2026
25	Hidrotop Construções, Importação E Comércio Ltda	Partial evidence	Santos, BrazilHQ checked Sep 5, 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 5, 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 software integration 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 software integration companies.
Partial evidence: Its own public description names part of marine software integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine software integration 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 166 marine software integration companies based in Brazil

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Marine software integration companies based in Brazil at a glance

As of Sep 5, 2026

17.9%Verified-email coverage

2.1%Mobile-number coverage

43.0Average contacts per company

11-50Median size (employees)

21.7%Largest-city concentration · Rio De Janeiro

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,1880–30

8631–60

061–90

090–180

6180+

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 software integration 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 software integration 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 software integration 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 software integration 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, 1,280 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.

Marine software integration companies by metro

Marine software integration companies in Rio De Janeiro36

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 software integration 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 software integration companies are there based in Brazil?

RevenueBase identified 166 marine software integration 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?

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

Which city has the most marine software integration companies?

Rio De Janeiro leads with 36 headquartered companies, followed by Niteroi (23) and Santos (11).

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 1,280 verified decision-maker contacts tracked across these 166 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 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.