Company lists · Data refreshed November 2026

Top 25 Submarine designers worldwide

RevenueBase identified 658 company matches for submarine designers worldwide as of November 2026 and tracks 48,007 professional contacts across them, including 4,474 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for submarine designers 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 submarine designers 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
658Companies
48,007Contacts tracked
4,474Verified emails
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The 25 largest submarine designers worldwide

Ranked by team size
Top 25 of 658 company matches for submarine designers 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 matchParis Cedex 15, FranceHQ recorded Nov 6, 202610001+11,785 contacts →

Exact match

“As an international naval defence player, Naval Group is a partner for countries seeking to maintain control of their maritime sovereignty.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGroton, CT, United StatesHQ recorded Nov 6, 202610001+8,848 contacts →

Exact match

“General Dynamics Electric Boat is a business unit of General Dynamics with headquarters in Groton, CT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNewport News, VA, United StatesHQ recorded Nov 6, 202610001+7,849 contacts →

Exact match

“For 137 years, the ships built at Newport News Shipbuilding, like the American shipbuilders who built them, have served our nation in peace and war, in times of adversity and in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOsborne, AustraliaHQ recorded Nov 6, 20261,001-5,0002,061 contacts →

Exact match

“ASC Pty Ltd has proudly served as Australia’s submarine builder and sustainer for almost 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchArlington, VA, United StatesHQ recorded Nov 6, 2026201-500401 contacts →

Exact match

“Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSydney, PhilippinesHQ recorded Nov 6, 2026201-500281 contacts →

Exact match

“Navantia Australia is generating sovereign naval design and sustainment capability for Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGalati, RomaniaHQ recorded Nov 6, 2026201-500277 contacts →

Exact match

“ICEPRONAV Engineering SRL (ICE ENG SRL) is part of the ICE Marine Design Group of companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Nov 6, 2026201-500261 contacts →

Exact match

“Design Services : Ship Design | Production Design | Conversion & Retrofit Design | Decarbonization Studies | Site Supervision | LNG-FSRU Projects | Dredgers | Engineering Analysis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEddystone, PA, United StatesHQ recorded Nov 6, 2026501-1,000250 contacts →

Exact match

“Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMount Pearl, NL, CanadaHQ recorded Nov 6, 2026201-500232 contacts →

Exact match

“Genoa has been an innovator in providing 3D modelling and production design services to shipbuilding and ocean industries since 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRousset, FranceHQ recorded Nov 6, 2026201-500176 contacts →

Exact match

“Founded in 2015, ALSEAMAR, a subsidiary of the ALCEN Group, develops, designs, operates and maintains high-performance underwater solutions that meet the requirements of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchValdivia, ChileHQ recorded Nov 6, 2026501-1,000121 contacts →

Exact match

“ASENAV is a private shipyard with track record of 50 years, 200 ships delivered and high experienced team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBoston, FL, United StatesHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“MSCorp is a privately held Small Business specializing in marine engineering, design, logistical, planning & maintenance support, and computer oriented support to the United…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGenoa, ItalyHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“CETENA S.p.A- The Italian Ship Research Centre - is a Company of the FINCANTIERI Group dedicated to research and consultancy in the naval and maritime field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEl Puerto De Santa María, SpainHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“Abance is an engineering company founded in 1994 in El Puerto de Santa María (Cádiz), Spain, that operates in the Naval and Defense sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSeattle, RI, United StatesHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Glosten is a full-service naval architecture and marine engineering consultancy with over 65 years of experience successfully taking on one-of-a-kind marine projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHaifa, IsraelHQ recorded Nov 6, 2026201-500109 contacts →

Exact match

“Israel Shipyards is a leading maritime engineering company specializing in the design and construction of advanced naval vessels, patrol craft, offshore (oil & gas) support…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSingapore, United KingdomHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Cybermarine is a global Marine and Offshore Design & Engineering Enterprise as well as makers of Maritime Digital Technology Products including Loading Software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Vuyk Engineering is an independent Maritime Design House specialising in high-quality engineering solutions across four key disciplines: ship design and conversion, methods…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Nevesbu is an independent naval architect and platform systems integrator, based in the Netherlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVancouver, CanadaHQ recorded Nov 6, 202651-20090 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSingaporeHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Welcome to SeaTech Solutions International (SSI).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202651-20087 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLeirvik, NorwayHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Salt Ship Design AS is an independent ship design company located in Leirvik at Stord island, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchElsinore, DenmarkHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“The maritime industry is under growing pressure to reduce emissions, improve efficiency, and prepare for a future driven by alternative fuels.”

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

Showing 25 of 658 submarine designers worldwide

See the full list, filter by size, metro and specialty, and access 4,474 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Submarine designers worldwide at a glance

As of Nov 6, 2026
9.3%Verified-email coverage
73.0Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
306
11-50
229
51-200
66
201-500
24
501-1,000
6
1,001-5,000
8
5,001-10,000
3
10001+
8

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 submarine designers are linked below.
What qualifies
Company records worldwide whose business descriptions match “submarine designers” 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 4,474 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.

Submarine designers by location

6 lists · largest first

Every Submarine designers 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 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 “submarine designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many submarine designers are there worldwide?

RevenueBase identified 658 company matches for submarine designers 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?

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

Which country has the most submarine designers?

The United States leads with 92 companies, followed by Italy (39) and the United Kingdom (38). Every submarine designers list by country and city is linked on this page.

Which city has the most submarine designers?

Istanbul leads with 11 company records, followed by Gdansk (7) and Mumbai (7).

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 4,474 professional contacts with verified work emails tracked across these 658 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.