Company lists · Data refreshed November 2026

Top 25 Marine communication system integrators worldwide

RevenueBase identified 1,896 company matches for marine communication system integrators worldwide as of November 2026 and tracks 36,586 professional contacts across them, including 9,381 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers company matches for marine communication system integrators 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 6, 2026. Country and city lists for marine communication system integrators 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 6, 2026 How this list was built
1,896Companies
36,586Contacts tracked
9,381Verified emails
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The 25 largest marine communication system integrators worldwide

Ranked by team size
Top 25 of 1,896 company matches for marine communication system integrators worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchMettawa, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,282 contacts →

Exact match

“The world’s leading supplier of integrated systems and products to industries ranging from marine to recreational vehicle and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLes Ulis, FranceHQ recorded Nov 6, 20261,001-5,0001,263 contacts →

Exact match

“Alcatel Submarine Networks, leads the industry in terms of transmission capacity and installed base with more than km of optical submarine systems deployed worldwide (enough to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRotterdam, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
5Exact matchArlington, VA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
6Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7Exact matchSchiedam, NetherlandsHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
8Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchFairfax, VA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10Exact matchHorten, NorwayHQ recorded Nov 6, 2026201-500384 contacts →

Exact match

“Zenitel is a leading provider of intelligent critical communications solutions with presence across EMEA, America’s, and APAC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMiddletown, United StatesHQ recorded Nov 6, 2026201-500380 contacts →

Exact match

“Innovative connectivity, engaging content, and versatile managed solutions – we create the integrated communications you need at sea, on the move, and on shore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBurnaby, CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchEgersund, NorwayHQ recorded Nov 6, 2026201-500329 contacts →

Exact match

“NAVTOR provides seamless, secure and integrated solutions for smarter e-Navigation and optimal vessel performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-200322 contacts →

Exact match

“KDU Group has established itself as one of the leading solutions provider for Electrical, Automation, Navigation and Communication in Marine and Offshore segments since 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew Malden, United KingdomHQ recorded Nov 6, 2026201-500302 contacts →

Exact match

“Sperry Marine provides the commercial and defence maritime industry with Navigation Solutions that excel in efficiency, reliability and safety.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026201-500299 contacts →

Exact match

“Formerly Elcome Marine Services Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRaleigh, United StatesHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“Founded in 1884, Mackay Communications (dba Mackay Marine) continues to evolve with the times.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKiel, GermanyHQ recorded Nov 6, 2026501-1,000267 contacts →

Exact match

“Anschütz – Shaping the Future of Maritime Navigation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-500241 contacts →

Exact match

“E-marine PJSC, an ISO Certified Company has grown to become one of the market leaders in Submarine Cable Installation, Maintenance and Repair Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 2026201-500237 contacts →

Exact match

“elkon was established in 1980 to design, manufacture, integrate and commission low voltage electrical equipment and automation systems for the maritime industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRedmond, WA, United StatesHQ recorded Nov 6, 2026201-500230 contacts →

Exact match

“Kymeta revolutionizes satellite communications through Intelligent Communications Platforms (ICPs).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPiraeus, GreeceHQ recorded Nov 6, 2026201-500211 contacts →

Exact match

“Navarino is a leading technology company offering complete solutions to the maritime sector, including hardware, software and connectivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-200206 contacts →

Exact match

“At OmniAccess, we're all about innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRedhill, United StatesHQ recorded Nov 6, 2026201-500201 contacts →

Exact match

“NSSLGIobaI is a leading independent provider of satellite communications and IT solutions to marine, offshore and land-based users with innovation and customer service at the core…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNetanya, IsraelHQ recorded Nov 6, 2026201-500198 contacts →

Exact match

“Orbit Communication Systems, a global leader in ground, airborne and maritime communications, satellite tracking, and ground-station technology, revolutionizes global connectivity…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,896 marine communication system integrators worldwide

See the full list, filter by size, metro and specialty, and access 9,381 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine communication system integrators worldwide at a glance

As of Nov 6, 2026
25.6%Verified-email coverage
19.3Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Singapore
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
856
11-50
725
51-200
210
201-500
56
501-1,000
12
1,001-5,000
11
5,001-10,000
3
10001+
2

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 communication system integrators are linked below.
What qualifies
Company records worldwide whose business descriptions match “marine communication system integrators” 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 9,381 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 6, 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 communication system integrators by location

19 lists · largest first

Every Marine communication system integrators 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 communication system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine communication system integrators are there worldwide?

RevenueBase identified 1,896 company matches for marine communication system integrators 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 communication system integrators?

The United States leads with 267 companies, followed by the United Kingdom (126) and Türkiye (84). Every marine communication system integrators list by country and city is linked on this page.

Which city has the most marine communication system integrators?

Singapore leads with 46 company records, followed by Istanbul (31) and Dubai (25).

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 9,381 professional contacts with verified work emails tracked across these 1,896 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 6, 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.