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, 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

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. Evidence rates how directly each company's own description names marine software integration companies: 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	Maersk Supply ServiceIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	201-500	1,407
	“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: company website · checked Sep 5, 2026
3	Estaleiro Mauá S AIndirect evidence	Niterói, BrazilHQ checked Sep 5, 2026	1,001-5,000	1,019
	“O MAIS EXPERIENTE ESTALEIRO DO BRASIL O Mauá é o mais experiente e tradicional estaleiro em operação no Brasil com atividades desde 1845.” Source: company website · checked Sep 5, 2026
4	GranenergiaIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	201-500	304
	“Founded in 2011 by the Gradin family, GranEnergia is an Integrated Offshore Energy Services Company, headquartered in Brazil and the Netherlands.” Source: company website · checked Sep 5, 2026
5	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
6	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
7	Aasj Serviços IndustriaisIndirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	501-1,000	139
	“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: company website · checked Sep 5, 2026
8	ESL SistemasIndirect evidence	São Paulo \| Araras, BrazilHQ checked Sep 5, 2026	51-200	132
	“A ESL nasceu no ano para ser uma ponte entre a tecnologia e o transporte.” Source: company website · checked Sep 5, 2026
9	OSXIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	105
	“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: company website · checked Sep 5, 2026
10	Macnor MarinePartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	51-200	77
	“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: company website · checked Sep 5, 2026
11	Corcovado GeosubIndirect evidence	Macaé, BrazilHQ checked Sep 5, 2026	11-50	72
	“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: company website · checked Sep 5, 2026
12	Radiomar Eletrônica NavalIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	61
	“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: company website · checked Sep 5, 2026
13	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
14	Active CorpIndirect evidence	Guarulhos, BrazilHQ checked Sep 5, 2026	51-200	52
	“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: company website · checked Sep 5, 2026
15	OceânicaIndirect 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
16	TidewisePartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	42
	“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: company website · checked Sep 5, 2026
17	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
18	Propulservice LtdaIndirect evidence	Niteroi, BrazilHQ checked Sep 5, 2026	51-200	37
	“Fundada em 1990, a Propulservice está voltada às atividades de propulsão naval, máquinas de convés, hidráulica, automação e controle.” Source: company website · checked Sep 5, 2026
19	Googlemarine Eletrônica NavalIndirect evidence	Niteroi, BrazilHQ checked Sep 5, 2026	1-10	26
	“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: company website · checked Sep 5, 2026
20	Life Safety Comércio E ServiçosIndirect evidence	Rio Das Ostras, BrazilHQ checked Sep 5, 2026	11-50	24
	“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: company website · checked Sep 5, 2026
21	WaypointStrong evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	20
	“Founded in 2006, Waypoint is a Key supplier of Navigation, Satellite Communication and integration of Marine Eletronics solutions.” Source: company website · checked Sep 5, 2026
22	Rcms Marine BrasilPartial evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	17
	“Electrical, automation, navigation and communication solutions company for maritime segment.” Source: company website · checked Sep 5, 2026
23	JRC BrasilIndirect evidence	Rio De Janeiro, BrazilHQ checked Sep 5, 2026	11-50	17
	Source: company website · checked Sep 5, 2026
24	Naabsa Shipping & Marine SurveyorsIndirect evidence	Santos, BrazilHQ checked Sep 5, 2026	11-50	17
	“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: company website · checked Sep 5, 2026
25	Hidrotop Construções, Importação E Comércio LtdaPartial evidence	Santos, BrazilHQ checked Sep 5, 2026	11-50	16
	“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: company website · checked Sep 5, 2026

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

11-50Median size (employees)

Rio De JaneiroLargest hub · 36 HQs

153Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

1,188

31–60

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 marine software integration companies, 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 “marine software integration companies”. 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 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 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, 1,280 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

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 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.