Company lists · Data refreshed October 2026

Top 11 Oceanographic equipment suppliers based in Brazil

RevenueBase identified 31 company matches for oceanographic equipment suppliers associated with Brazil as of October 2026 and tracks 436 professional contacts across them, including 85 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for oceanographic equipment suppliers 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 October 28, 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 Oct 28, 2026 How this list was built
31Companies
436Contacts tracked
85Verified emails
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The 11 largest oceanographic equipment suppliers based in Brazil

Ranked by team size
Top 11 of 31 company matches for oceanographic equipment suppliers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRio De Janeiro, BrazilHQ recorded Oct 28, 202651-20089 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Oct 28, 202651-20060 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchFlorianópolis, BrazilHQ recorded Oct 28, 202611-5023 contacts →

Exact match

“A Alfakit é uma empresa destaque na venda e na fabricação de kits e equipamentos para análises em todo o território nacional.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchRio Grande, BrazilHQ recorded Oct 28, 202611-5019 contacts →

Exact match

“O projeto SiMCosta realiza a coleta de dados meteo-oceanograficos através de diversos aparelhos acoplados as bóias distribuídas atualmente em 5 estados (RS, SC, PR, SP e RJ).”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchVitória, BrazilHQ recorded Oct 28, 20261-1012 contacts →

Exact match

“Start up company specialized in development and manufacturing of environmental research instruments to be used in physical, chemical, biological, geological, and geophysical…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Oct 28, 202611-509 contacts →

Exact match

“With 45 years of know-how and high level reputation support, the GYROMARSAT is a Marine Electronics, Navigation Systems and Satellite Communications supplier company, supporting…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchNiterói, BrazilHQ recorded Oct 28, 20261-108 contacts →

Exact match

“Fundada em fevereiro de 2011 com a Razão Social de JAF Serviços Marítimos Ltda, e em janeiro de 2017 seus sócios resolveram mudar o nome da razão social para CS Serviços Marítimos…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchRio De Janeiro, BrazilHQ recorded Oct 28, 20261-107 contacts →

Exact match

“A2 MARINE SOLUTION Conta com a experiência de seus profissionais com mais de 15 anos no mercado, focada exclusivamente em soluções e fornecimento de equipamentos para as…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchVitória, BrazilHQ recorded Oct 28, 20261-107 contacts →

Exact match

“A MessenOcean é uma empresa de base tecnológica criada com o intuito de fornecer produtos e prestar serviços na área de meteoceanografia, hidrografia e geofísica com enfoque em…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchFlorianópolis, BrazilHQ recorded Oct 28, 20261-105 contacts →

Exact match

“A Atlantec é pioneira em seu setor e reconhecida como referência nacional em instrumentação oceanográfica, destacando-se pela expertise técnica e conhecimento especializado…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Oct 28, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 11 of 31 oceanographic equipment suppliers based in Brazil

See the full list, filter by size, metro and specialty, and access 85 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oceanographic equipment suppliers based in Brazil at a glance

As of Oct 28, 2026
19.5%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
12.9%Largest-city concentration · Rio De Janeiro
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
16
51-200
3

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 31 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 “oceanographic equipment suppliers” 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 85 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 October 28, 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 “oceanographic equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oceanographic equipment suppliers are there based in Brazil?

RevenueBase identified 31 company matches for oceanographic equipment suppliers associated with Brazil as of October 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?

Macnor Marine tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oceanographic equipment suppliers?

Rio De Janeiro leads with 4 company records, followed by Sao Paulo (4) and Vitoria (4).

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 85 professional contacts with verified work emails tracked across these 31 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 October 28, 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.