Company lists · Data refreshed September 2026
Top 25 Naval communication systems integrators worldwide
RevenueBase identified 310 naval communication systems integrators worldwide as of September 2026 and tracks 6,793 professional contacts across them, including 1,692 with verified work emails. The United States is the largest market and Singapore the largest hub.
This list covers naval communication systems integrators worldwide, 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 29, 2026. Country and city lists for naval communication systems integrators follow the table.
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.
The 25 largest naval communication systems integrators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 373 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 372 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 338 contacts → | ||||
Strong evidence “OSI Maritime Systems is a leading provider of integrated navigation and tactical solutions designed for naval and maritime security operations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 288 contacts → | ||||
Indirect evidence “Formerly Elcome Marine Services Pvt.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 284 contacts → | ||||
Partial evidence “Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 256 contacts → | ||||
Partial evidence “Founded in 1884, Mackay Communications (dba Mackay Marine) continues to evolve with the times.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 237 contacts → | ||||
Partial evidence “KMS Solutions is a premier systems engineering services company specializing in Navy in-service and developmental systems, components and payloads.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 221 contacts → | ||||
Strong evidence “Naval Systems, Inc.(NSI), is a Service Disabled Veteran Owned Small Business supporting the Naval Air Systems Command from locations near Patuxent River, Maryland; Cherry Point…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 173 contacts → | ||||
Partial evidence “ALL.SPACE isn’t just revolutionizing communication; we’re shaping the very future of defense operations, with the most advanced tactical multi-link mobility terminals-seamlessly…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 134 contacts → | ||||
Indirect evidence “Orizzonte Sistemi Navali (OSN) is an Italian company, consisting of Fincantieri (51%) and Leonardo (49%), the main Italian industrial Groups operating worldwide in the Defense…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 129 contacts → | ||||
Partial evidence “Established in 1983, EID is a Portuguese high tech industry with deep know-how and vast experience in the fields of electronics, communications and command & control.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 100 contacts → | ||||
Strong evidence “Established in 1976, Jason Marine is a leading provider of integrated solutions of a wide range of marine communication, navigation and automation systems based in Singapore.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 87 contacts → | ||||
Strong evidence “ATCi's mission is to facilitate the growth and success of our clients’ business with integrated voice, video and data communication systems integration solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 82 contacts → | ||||
Partial evidence “Founded in 2002, Marine Technologies manufactures and installs dynamic positioning systems, integrated bridge systems, voice telecommunications systems as well as satellite based…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 76 contacts → | ||||
Partial evidence “AVATEC Marine is an international maritime service company built on safety, quality, and trust - specialising in marine electronics across automation, navigation, communication…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 75 contacts → | ||||
Strong evidence “Transbit specializes in the design and manufacture of military communications systems and telecommunications solutions intended for both field-deployed and fixed installations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 68 contacts → | ||||
Indirect evidence “Fairwinds Technologies helps government and civilian agencies move critical missions forward by delivering integrated technology solutions that reduce complexity, accelerate…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 66 contacts → | ||||
Strong evidence “Dynalec Corporation is one of the nation's leading manufacturers of shipboard systems for communication, navigation and switching.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 61 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 52 contacts → | ||||
Strong evidence “MarPoint, is a leading maritime System Integrator and IT services company delivering impeccable solutions for the maritime industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 51 contacts → | ||||
Partial evidence “As a leading player with over 20 years of experience in the integration and functional optimization of navigation, telecommunication, security and data transmission systems on…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 50 contacts → | ||||
Indirect evidence “Leonardo grubunun bir üyesi olan Leonardo Türkiye, acil durum, taktik ve stratejik haberleşme sistemleri, deniz haberleşme sistemleri, entegre güvenlik sistemleri, hava ve kara…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 50 contacts → | ||||
Partial evidence “International Systems Management Corp.(ISM) is a minority owned small business founded in January 2003 with expertise in the management of combat system and weapon system programs…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 45 contacts → | ||||
Strong evidence “Created in 1978, SIMAR (Société Industrielle et Maritime d'Automation et Régulation) is the leading independant system integrator for marine electronics (Civil and Naval) as well…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 41 contacts → | ||||
Partial evidence “Welcome to the official channel of GABLER Naval.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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: naval communication systems integrators. 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 naval communication systems integrators.
- Partial evidence
- Its own public description names part of naval communication systems integrators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name naval communication systems integrators. 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 310 naval communication systems integrators worldwide
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Naval communication systems integrators worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 naval communication systems integrators, 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.
- Coverage
- Every country. Country and city lists for naval communication systems integrators are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “naval communication systems integrators”. 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 naval communication systems integrators), 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 naval communication systems integrators, and records with no verified work email.
- 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, 1,692 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 29, 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.
Naval communication systems integrators by location
1 lists · largest firstEvery Naval communication systems integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 naval communication systems integrators, 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 naval communication systems integrators are there worldwide?
RevenueBase identified 310 naval communication systems integrators worldwide 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?
RH Marine, headquartered in Schiedam, tops this list with the largest team on record.
Which country has the most naval communication systems integrators?
The United States leads with 59 companies. Every naval communication systems integrators list by country and city is linked on this page.
Which city has the most naval communication systems integrators?
Singapore leads with 8 headquartered companies, followed by San Diego (7) and Istanbul (6).
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 1,692 verified decision-maker contacts tracked across these 310 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 29, 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.