Company lists · Data refreshed November 2026

Top 25 Marine system software developers worldwide

RevenueBase identified 2,958 company matches for marine system software developers worldwide as of November 2026 and tracks 64,729 professional contacts across them, including 13,806 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers company matches for marine system software developers worldwide, 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 November 5, 2026. Country and city lists for marine system software developers follow the table.

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 Nov 5, 2026 How this list was built
2,958Companies
64,729Contacts tracked
13,806Verified emails
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The 25 largest marine system software developers worldwide

Ranked by team size
Top 25 of 2,958 company matches for marine system software developers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchKongsberg, NorwayHQ recorded Nov 5, 20265,001-10,0005,980 contacts →

Exact match

“Kongsberg Maritime is your trusted partner in navigating the complexities of the maritime industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBrazilHQ recorded Nov 5, 2026n/a2,408 contacts →

Exact match

“Rov company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 5, 20265,001-10,0001,996 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNiterói, BrazilHQ recorded Nov 5, 20261,001-5,0001,847 contacts →

Exact match

“O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHong KongHQ recorded Nov 5, 2026501-1,0001,400 contacts →

Exact match

“First established in Shanghai in 1903, Wallem Group has a 120-year maritime heritage with a presence in 19 countries globally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 2026201-5001,353 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMiami, FL, SingaporeHQ recorded Nov 5, 20261,001-5,0001,288 contacts →

Exact match

“MariApps Marine Solutions is a digital technology company providing maritime enterprises with customized applications and software solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMakati City, PhilippinesHQ recorded Nov 5, 2026501-1,0001,273 contacts →

Exact match

“People at the heart.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Nov 5, 2026201-5001,034 contacts →

Exact match

“NAPA is a leading provider of software and digital services for the global maritime industry, harnessing data science to enable safer, more sustainable and future-proof shipping.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Nov 5, 2026501-1,000797 contacts →

Exact match

“Solverminds is a leading global technology company providing enterprise resource management solutions, consulting and data analytics services to a maritime industry where business…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 5, 2026n/a706 contacts →

Exact match

“SDSD - Supporting Maritime Professionals since 1983 Software innovation to the Maritime industry for more than 30 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAberdeen, TX, United KingdomHQ recorded Nov 5, 2026201-500557 contacts →

Exact match

“UTEC, Acteon’s Geo-services business line, harnesses data to optimise designs, save time and maximise your project’s economic value by providing a holistic understanding of the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLevallois-perret, FranceHQ recorded Nov 5, 20261,001-5,000520 contacts →

Exact match

“SeaOwl Group is a provider of outsourcing services and technology-based solutions for Maritime, Defense and Energy industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchRotterdam, United StatesHQ recorded Nov 5, 2026501-1,000515 contacts →

Exact match

“WHO ARE WE Radio Holland is well-known in the worldwide maritime industry as global NavCom, Connectivity, ICT on Board and Service & Maintenance provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchArlington, VA, United StatesHQ recorded Nov 5, 20261,001-5,000501 contacts →

Exact match

“Knowledge, Value and Agility Over maritime professionals - engineers, project managers, designers, technicians, craftsmen, integrators and innovators in 19 countries are proud to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchStavanger, NorwayHQ recorded Nov 5, 2026201-500477 contacts →

Exact match

“Global Maritime delivers integrated marine solutions for a changing offshore world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBarrow-in-furness, United KingdomHQ recorded Nov 5, 20261,001-5,000453 contacts →

Exact match

“Above, below and beyond the world’s oceans.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBurntisland, United KingdomHQ recorded Nov 5, 2026501-1,000427 contacts →

Exact match

“Briggs Marine is a leading provider of marine and environmental services, specialising in port and marine operations, subsea and environmental support and vessel charter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Nov 5, 2026201-500423 contacts →

Exact match

“A maritime enterprise with expertise in a variety of services and a dedication to delivering forward-thinking solutions for the industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSchiedam, NetherlandsHQ recorded Nov 5, 2026201-500414 contacts →

Exact match

“RH Marine is a leading system integrator and innovator of electrical and automation systems in the maritime industry, and delivers tailored solutions for complex Naval ships and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchHamburg, GermanyHQ recorded Nov 5, 202651-200408 contacts →

Exact match

“Founded 2006 in Hamburg, Nordic Hamburg is your dynamic partner in the maritime industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchDubai, United Arab EmiratesHQ recorded Nov 5, 2026501-1,000399 contacts →

Exact match

“Elcome was founded in 1970 and is one of the world’s largest maritime companies with a diversified portfolio of technologies, solutions and services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchFairfax, VA, United StatesHQ recorded Nov 5, 2026201-500396 contacts →

Exact match

“Engineering and Technical Services As a leader in navigation and geospatial engineering, WR is on the forefront of maritime innovation, designing and integrating PNT systems…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBurnaby, CanadaHQ recorded Nov 5, 2026201-500363 contacts →

Exact match

“OSI Maritime Systems is a leading provider of integrated navigation and tactical solutions designed for naval and maritime security operations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Nov 5, 2026201-500359 contacts →

Exact match

“Since our founding in 2009, we have been dedicated to providing expert and cost-effective maritime solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 2,958 marine system software developers worldwide

See the full list, filter by size, metro and specialty, and access 13,806 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine system software developers worldwide at a glance

As of Nov 5, 2026
21.3%Verified-email coverage
21.9Average contacts per company
11-50Median size (employees)
4.0%Largest-city concentration · Singapore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
1,333
11-50
1,118
51-200
334
201-500
88
501-1,000
36
1,001-5,000
18
5,001-10,000
2
10001+
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for marine system software developers are linked below.
What qualifies
Company records worldwide whose business descriptions match “marine system software developers” 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. 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 13,806 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 November 5, 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.

Marine system software developers by location

25 lists · largest first

Every Marine system software developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “marine system software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine system software developers are there worldwide?

RevenueBase identified 2,958 company matches for marine system software developers worldwide as of November 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?

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

Which country has the most marine system software developers?

The United States leads with 309 companies, followed by the United Kingdom (210) and India (209). Every marine system software developers list by country and city is linked on this page.

Which city has the most marine system software developers?

Singapore leads with 117 company records, followed by Istanbul (50) and Dubai (49).

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 13,806 professional contacts with verified work emails tracked across these 2,958 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 November 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.