Company lists · Data refreshed November 2026
Top 25 Submarine engineering companies worldwide
RevenueBase identified 1,580 company matches for submarine engineering companies worldwide as of November 2026 and tracks 63,426 professional contacts across them, including 8,980 with verified work emails. The United Kingdom is the largest market and Singapore the largest hub.
This list covers company matches for submarine engineering companies 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 engineering companies 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.
The 25 largest submarine engineering companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 2,408 contacts → | ||||
Exact match “Rov company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 2,178 contacts → | ||||
Exact match “Installée sur la façade Atlantique, Chantiers de l’Atlantique est une entreprise de construction maritime (paquebots, sous-stations…) et de services aux flottes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 2,061 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 | |||||
| 6 | 1,847 contacts → | ||||
Exact match “O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 1,344 contacts → | ||||
Exact match “(Underwater Engineering) S.A.L was established in 1976.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 758 contacts → | ||||
Exact match “PT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 643 contacts → | ||||
Exact match “Unique Group is a leading specialist and integrated engineering solutions provider across the global subsea, renewables, oil and gas, and defence industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 428 contacts → | ||||
Exact match “This page is dedicated to Mermaid Subsea Saudi Arabia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 401 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 | |||||
| 12 | 338 contacts → | ||||
Exact match “Ali & Sons Marine Engineering Factory (ASMEF) was established in 2009 with the aim of catering to the Marine and Oil & Gas Industry in the UAE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 329 contacts → | ||||
Exact match “SMD is an advanced global designer and manufacturer of subsea remotely operated and autonomous power and control solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 328 contacts → | ||||
Exact match “SAFEEN Survey & Subsea Services is a premier provider of integrated offshore survey, diving and subsea engineering solutions across the UAE, GCC and globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 315 contacts → | ||||
Exact match “The MacArtney Group supplies products and engineering solutions to the worldwide Underwater Technology Market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 288 contacts → | ||||
Exact match “Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 277 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 | |||||
| 18 | 261 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 | |||||
| 19 | 260 contacts → | ||||
Exact match “Strategically situated in Walvis Bay Namibia on the western coast of Africa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 252 contacts → | ||||
Exact match “KMS Solutions is a premier systems engineering services company specializing in Navy in-service and developmental systems, components and payloads.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 248 contacts → | ||||
Exact match “Dulam International is a leading provider of subsea services to the oil and gas industry in the Middle East and Indian Subcontinent.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 241 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 | |||||
| 23 | 237 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 | |||||
| 24 | 231 contacts → | ||||
Exact match “A Scottish engineering company founded in 1898, MacTaggart Scott supports the Naval Defence and Marine market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 230 contacts → | ||||
Exact match “United Engineering Services is a privately owned company that provides engineering services to oil & gas, marine & defence industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “submarine engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,580 submarine engineering companies worldwide
See the full list, filter by size, metro and specialty, and access 8,980 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Submarine engineering companies worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 engineering companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “submarine engineering companies” 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 8,980 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 engineering companies by location
15 lists · largest firstEvery Submarine engineering companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Submarine engineering companies based in the United Kingdom214
- Submarine engineering companies based in the United States157
- Submarine engineering companies based in India86
- Submarine engineering companies based in Italy59
- Submarine engineering companies based in Brazil55
- Submarine engineering companies based in Türkiye54
- Submarine engineering companies based in Australia53
- Submarine engineering companies based in the Netherlands51
- Submarine engineering companies based in France44
- Submarine engineering companies based in Spain42
- Submarine engineering companies based in Singapore40
- Submarine engineering companies based in Norway39
- Submarine engineering companies based in the United Arab Emirates39
- Submarine engineering companies based in Greece29
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 “submarine engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many submarine engineering companies are there worldwide?
RevenueBase identified 1,580 company matches for submarine engineering companies 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 engineering companies?
The United Kingdom leads with 214 companies, followed by the United States (157) and India (86). Every submarine engineering companies list by country and city is linked on this page.
Which city has the most submarine engineering companies?
Singapore leads with 30 company records, followed by Istanbul (21) and Mumbai (21).
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 8,980 professional contacts with verified work emails tracked across these 1,580 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.
Ready to reach these companies? Verified emails and direct dials for all 1,580 submarine engineering companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 submarine engineering companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,580 matching company records for submarine engineering companies worldwide, with 63,426 tracked contacts and 8,980 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 submarine engineering companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Naval Groupnaval-group.comHQ: Paris Cedex 15, FranceReported employees: 10001+ | Paris Cedex 15, France | 10001+ | Exact match | 11,785 contacts → |
“As an international naval defence player, Naval Group is a partner for countries seeking to maintain control of their maritime sovereignty.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  General Dynamics Electric Boatgdeb.comHQ: Groton, CT, United StatesReported employees: 10001+ | Groton, CT, United States | 10001+ | Exact match | 8,848 contacts → |
“General Dynamics Electric Boat is a business unit of General Dynamics with headquarters in Groton, CT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Free Lancerc-innovation.comHQ: BrazilReported employees: Not recorded | Brazil | Not recorded | Exact match | 2,408 contacts → |
“Rov company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Chantiers DE L'atlantiquechantiers-atlantique.comHQ: Saint-nazaire, FranceReported employees: 1,001-5,000 | Saint-nazaire, France | 1,001-5,000 | Exact match | 2,178 contacts → |
“Installée sur la façade Atlantique, Chantiers de l’Atlantique est une entreprise de construction maritime (paquebots, sous-stations…) et de services aux flottes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ASC PTY LTDasc.com.auHQ: Osborne, AustraliaReported employees: 1,001-5,000 | Osborne, Australia | 1,001-5,000 | Exact match | 2,061 contacts → |
“ASC Pty Ltd has proudly served as Australia’s submarine builder and sustainer for almost 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Grupo CBOgrupocbo.com.brHQ: Niterói, BrazilReported employees: 1,001-5,000 | Niterói, Brazil | 1,001-5,000 | Exact match | 1,847 contacts → |
“O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CCC Underwater Engineering S.A.Lcccuwe.netHQ: Abu Dhabi, United Arab EmiratesReported employees: 201-500 | Abu Dhabi, United Arab Emirates | 201-500 | Exact match | 1,344 contacts → |
“(Underwater Engineering) S.A.L was established in 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ASL Shipyard Indonesiaaslmarine.comHQ: Batam, IndonesiaReported employees: 5,001-10,000 | Batam, Indonesia | 5,001-10,000 | Exact match | 758 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Unique Groupuniquegroup.comHQ: Sharjah, United Arab EmiratesReported employees: 501-1,000 | Sharjah, United Arab Emirates | 501-1,000 | Exact match | 643 contacts → |
“Unique Group is a leading specialist and integrated engineering solutions provider across the global subsea, renewables, oil and gas, and defence industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mermaid Subsea Services CO LTD Saudi Arabiamermaid-group.comHQ: Dammam, Saudi ArabiaReported employees: 501-1,000 | Dammam, Saudi Arabia | 501-1,000 | Exact match | 428 contacts → |
“This page is dedicated to Mermaid Subsea Saudi Arabia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Leidos Gibbs & COXgibbscox.comHQ: Arlington, VA, United StatesReported employees: 201-500 | Arlington, VA, United States | 201-500 | Exact match | 401 contacts → |
“Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ALI & Sons Marine Engineering Factory Asmefali-sons.comHQ: Mussafah, United Arab EmiratesReported employees: 501-1,000 | Mussafah, United Arab Emirates | 501-1,000 | Exact match | 338 contacts → |
“Ali & Sons Marine Engineering Factory (ASMEF) was established in 2009 with the aim of catering to the Marine and Oil & Gas Industry in the UAE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SMDsmd.co.ukHQ: Wallsend, United KingdomReported employees: 51-200 | Wallsend, United Kingdom | 51-200 | Exact match | 329 contacts → |
“SMD is an advanced global designer and manufacturer of subsea remotely operated and autonomous power and control solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Safeen Subseasafeensubsea.comHQ: Abu Dhabi, United Arab EmiratesReported employees: 201-500 | Abu Dhabi, United Arab Emirates | 201-500 | Exact match | 328 contacts → |
“SAFEEN Survey & Subsea Services is a premier provider of integrated offshore survey, diving and subsea engineering solutions across the UAE, GCC and globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Macartney Underwater Technology Groupmacartney.comHQ: Esbjerg V, FranceReported employees: 201-500 | Esbjerg V, France | 201-500 | Exact match | 315 contacts → |
“The MacArtney Group supplies products and engineering solutions to the worldwide Underwater Technology Market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Q.E.D. Systems, INCqedsysinc.comHQ: Virginia Beach, VA, United StatesReported employees: 501-1,000 | Virginia Beach, VA, United States | 501-1,000 | Exact match | 288 contacts → |
“Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Icepronav Engineering SRLicedesign.infoHQ: Galati, RomaniaReported employees: 201-500 | Galati, Romania | 201-500 | Exact match | 277 contacts → |
“ICEPRONAV Engineering SRL (ICE ENG SRL) is part of the ICE Marine Design Group of companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Vedam Designvedamdesign.comHQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 261 contacts → |
“Design Services : Ship Design | Production Design | Conversion & Retrofit Design | Decarbonization Studies | Site Supervision | LNG-FSRU Projects | Dredgers | Engineering Analysis…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Namdocknamdock.comHQ: Walvis Bay, NamibiaReported employees: 501-1,000 | Walvis Bay, Namibia | 501-1,000 | Exact match | 260 contacts → |
“Strategically situated in Walvis Bay Namibia on the western coast of Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  KMS Solutions, LLCkmssol.comHQ: Alexandria, WA, United StatesReported employees: 201-500 | Alexandria, WA, United States | 201-500 | Exact match | 252 contacts → |
“KMS Solutions is a premier systems engineering services company specializing in Navy in-service and developmental systems, components and payloads.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Dulam International Limiteddulam.comHQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 248 contacts → |
“Dulam International is a leading provider of subsea services to the oil and gas industry in the Middle East and Indian Subcontinent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  E-Marine Pjscemarine.aeHQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 241 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Elkon Elektrik San. VE Tic. A.Şelkon-tr.comHQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 237 contacts → |
“elkon was established in 1980 to design, manufacture, integrate and commission low voltage electrical equipment and automation systems for the maritime industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mactaggart Scottmactag.comHQ: Loanhead, United KingdomReported employees: 201-500 | Loanhead, United Kingdom | 201-500 | Exact match | 231 contacts → |
“A Scottish engineering company founded in 1898, MacTaggart Scott supports the Naval Defence and Marine market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Muscat, OmanReported employees: 501-1,000 | Muscat, Oman | 501-1,000 | Exact match | 230 contacts → |
“United Engineering Services is a privately owned company that provides engineering services to oil & gas, marine & defence industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,580 company matches
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Submarine engineering companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,563 records in the displayed employee bands.
17 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,580 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Submarine engineering companies by location
15 lists · largest firstEvery Submarine engineering companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Submarine engineering companies based in the United Kingdom214
- Submarine engineering companies based in the United States157
- Submarine engineering companies based in India86
- Submarine engineering companies based in Italy59
- Submarine engineering companies based in Brazil55
- Submarine engineering companies based in Türkiye54
- Submarine engineering companies based in Australia53
- Submarine engineering companies based in the Netherlands51
- Submarine engineering companies based in France44
- Submarine engineering companies based in Spain42
- Submarine engineering companies based in Singapore40
- Submarine engineering companies based in Norway39
- Submarine engineering companies based in the United Arab Emirates39
- Submarine engineering companies based in Greece29
Cities
Questions about this company list
What does Exact match mean for submarine engineering companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many submarine engineering companies did RevenueBase find worldwide?
The saved snapshot records 1,580 matching company records, 63,426 tracked contacts and 8,980 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 submarine engineering companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/submarine-engineering-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 submarine engineering companies worldwide
RevenueBase records 1,580 matching company records for submarine engineering companies worldwide, with 63,426 tracked contacts and 8,980 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 submarine engineering companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Naval Groupnaval-group.com HQ: Paris Cedex 15, FranceReported employees: 10001+ | Paris Cedex 15, France | 10001+ | Exact match | 11,785 contacts → |
“As an international naval defence player, Naval Group is a partner for countries seeking to maintain control of their maritime sovereignty.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | General Dynamics Electric Boatgdeb.com HQ: Groton, CT, United StatesReported employees: 10001+ | Groton, CT, United States | 10001+ | Exact match | 8,848 contacts → |
“General Dynamics Electric Boat is a business unit of General Dynamics with headquarters in Groton, CT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Free Lancerc-innovation.com HQ: BrazilReported employees: Not recorded | Brazil | Not recorded | Exact match | 2,408 contacts → |
“Rov company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chantiers DE L'atlantiquechantiers-atlantique.com HQ: Saint-nazaire, FranceReported employees: 1,001-5,000 | Saint-nazaire, France | 1,001-5,000 | Exact match | 2,178 contacts → |
“Installée sur la façade Atlantique, Chantiers de l’Atlantique est une entreprise de construction maritime (paquebots, sous-stations…) et de services aux flottes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ASC PTY LTDasc.com.au HQ: Osborne, AustraliaReported employees: 1,001-5,000 | Osborne, Australia | 1,001-5,000 | Exact match | 2,061 contacts → |
“ASC Pty Ltd has proudly served as Australia’s submarine builder and sustainer for almost 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Grupo CBOgrupocbo.com.br HQ: Niterói, BrazilReported employees: 1,001-5,000 | Niterói, Brazil | 1,001-5,000 | Exact match | 1,847 contacts → |
“O Grupo CBO é uma das maiores empresas de apoio marítimo do Brasil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CCC Underwater Engineering S.A.Lcccuwe.net HQ: Abu Dhabi, United Arab EmiratesReported employees: 201-500 | Abu Dhabi, United Arab Emirates | 201-500 | Exact match | 1,344 contacts → |
“(Underwater Engineering) S.A.L was established in 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ASL Shipyard Indonesiaaslmarine.com HQ: Batam, IndonesiaReported employees: 5,001-10,000 | Batam, Indonesia | 5,001-10,000 | Exact match | 758 contacts → |
“PT.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Unique Groupuniquegroup.com HQ: Sharjah, United Arab EmiratesReported employees: 501-1,000 | Sharjah, United Arab Emirates | 501-1,000 | Exact match | 643 contacts → |
“Unique Group is a leading specialist and integrated engineering solutions provider across the global subsea, renewables, oil and gas, and defence industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mermaid Subsea Services CO LTD Saudi Arabiamermaid-group.com HQ: Dammam, Saudi ArabiaReported employees: 501-1,000 | Dammam, Saudi Arabia | 501-1,000 | Exact match | 428 contacts → |
“This page is dedicated to Mermaid Subsea Saudi Arabia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Leidos Gibbs & COXgibbscox.com HQ: Arlington, VA, United StatesReported employees: 201-500 | Arlington, VA, United States | 201-500 | Exact match | 401 contacts → |
“Leidos Gibbs & Cox is an engineering and design firm specializing naval architecture, marine engineering, and consulting engineering.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ALI & Sons Marine Engineering Factory Asmefali-sons.com HQ: Mussafah, United Arab EmiratesReported employees: 501-1,000 | Mussafah, United Arab Emirates | 501-1,000 | Exact match | 338 contacts → |
“Ali & Sons Marine Engineering Factory (ASMEF) was established in 2009 with the aim of catering to the Marine and Oil & Gas Industry in the UAE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SMDsmd.co.uk HQ: Wallsend, United KingdomReported employees: 51-200 | Wallsend, United Kingdom | 51-200 | Exact match | 329 contacts → |
“SMD is an advanced global designer and manufacturer of subsea remotely operated and autonomous power and control solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Safeen Subseasafeensubsea.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 201-500 | Abu Dhabi, United Arab Emirates | 201-500 | Exact match | 328 contacts → |
“SAFEEN Survey & Subsea Services is a premier provider of integrated offshore survey, diving and subsea engineering solutions across the UAE, GCC and globally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Macartney Underwater Technology Groupmacartney.com HQ: Esbjerg V, FranceReported employees: 201-500 | Esbjerg V, France | 201-500 | Exact match | 315 contacts → |
“The MacArtney Group supplies products and engineering solutions to the worldwide Underwater Technology Market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Q.E.D. Systems, INCqedsysinc.com HQ: Virginia Beach, VA, United StatesReported employees: 501-1,000 | Virginia Beach, VA, United States | 501-1,000 | Exact match | 288 contacts → |
“Quod Erat Demonstrandum (QED) – “That which has been demonstrated or proven” – QED Systems Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Icepronav Engineering SRLicedesign.info HQ: Galati, RomaniaReported employees: 201-500 | Galati, Romania | 201-500 | Exact match | 277 contacts → |
“ICEPRONAV Engineering SRL (ICE ENG SRL) is part of the ICE Marine Design Group of companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vedam Designvedamdesign.com HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 261 contacts → |
“Design Services : Ship Design | Production Design | Conversion & Retrofit Design | Decarbonization Studies | Site Supervision | LNG-FSRU Projects | Dredgers | Engineering Analysis…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Namdocknamdock.com HQ: Walvis Bay, NamibiaReported employees: 501-1,000 | Walvis Bay, Namibia | 501-1,000 | Exact match | 260 contacts → |
“Strategically situated in Walvis Bay Namibia on the western coast of Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | KMS Solutions, LLCkmssol.com HQ: Alexandria, WA, United StatesReported employees: 201-500 | Alexandria, WA, United States | 201-500 | Exact match | 252 contacts → |
“KMS Solutions is a premier systems engineering services company specializing in Navy in-service and developmental systems, components and payloads.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Dulam International Limiteddulam.com HQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 248 contacts → |
“Dulam International is a leading provider of subsea services to the oil and gas industry in the Middle East and Indian Subcontinent.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | E-Marine Pjscemarine.ae HQ: Dubai, United Arab EmiratesReported employees: 201-500 | Dubai, United Arab Emirates | 201-500 | Exact match | 241 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Elkon Elektrik San. VE Tic. A.Şelkon-tr.com HQ: İstanbul, TürkiyeReported employees: 201-500 | İstanbul, Türkiye | 201-500 | Exact match | 237 contacts → |
“elkon was established in 1980 to design, manufacture, integrate and commission low voltage electrical equipment and automation systems for the maritime industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mactaggart Scottmactag.com HQ: Loanhead, United KingdomReported employees: 201-500 | Loanhead, United Kingdom | 201-500 | Exact match | 231 contacts → |
“A Scottish engineering company founded in 1898, MacTaggart Scott supports the Naval Defence and Marine market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Muscat, OmanReported employees: 501-1,000 | Muscat, Oman | 501-1,000 | Exact match | 230 contacts → |
“United Engineering Services is a privately owned company that provides engineering services to oil & gas, marine & defence industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Submarine engineering companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,563 records in the displayed employee bands.
17 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,580 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Submarine engineering companies by location
15 lists · largest firstEvery Submarine engineering companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Submarine engineering companies based in the United Kingdom214
- Submarine engineering companies based in the United States157
- Submarine engineering companies based in India86
- Submarine engineering companies based in Italy59
- Submarine engineering companies based in Brazil55
- Submarine engineering companies based in Türkiye54
- Submarine engineering companies based in Australia53
- Submarine engineering companies based in the Netherlands51
- Submarine engineering companies based in France44
- Submarine engineering companies based in Spain42
- Submarine engineering companies based in Singapore40
- Submarine engineering companies based in Norway39
- Submarine engineering companies based in the United Arab Emirates39
- Submarine engineering companies based in Greece29
Cities
Questions about this company list
What does Exact match mean for submarine engineering companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many submarine engineering companies did RevenueBase find worldwide?
The saved snapshot records 1,580 matching company records, 63,426 tracked contacts and 8,980 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 submarine engineering companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/submarine-engineering-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗