Company lists · Data refreshed November 2026

Top 25 Maritime fabrication shops based in France

RevenueBase identified 298 company matches for maritime fabrication shops associated with France as of November 2026 and tracks 4,151 professional contacts across them, including 1,259 with verified work emails. La Rochelle is the largest hub.

This list covers company matches for maritime fabrication shops associated with France, 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.

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
298Companies
4,151Contacts tracked
1,259Verified emails
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The 25 largest maritime fabrication shops based in France

Ranked by team size
Top 25 of 298 company matches for maritime fabrication shops based in France, 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 matchSaint-nazaire, FranceHQ recorded Nov 6, 20261,001-5,0002,178 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
2Exact matchSaint Mandrier S/mer, FranceHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“IMS was founded in 1987 for the construction of aluminium passenger transport boats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMontoir De Bretagne, FranceHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“CNI est le partenaire de vos projets complexes et ambitieux, pour l’Industrie et l’architecture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMarseille, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“MACOR is a company specializing in ship repair and maintenance for 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarseille, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“m2 dédiés au nautisme dans un showroom rénové sur le Port de la Pointe Rouge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGuipavas, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“L’équipe DEHIMI réunit différents savoir-faire, de la tôlerie fine aux structures mécano-soudées en passant par des moyens dédiés tels que : La découpe laser, Le poinçonnage, Le…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSix Fours Les Plages, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“At d2m, our expert team of marine engineers, naval architects, and offshore contractors have been committed to crafting innovative solutions for complex maritime projects for over…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSarralbe, FranceHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Anciennement SECOFAB, l’entreprise FB2M est experte en chaudronnerie lourde, en mécano-soudure grand format et a une spécialisation dans les aciers à Haute Limite d’Élasticité…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBesné, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“IDEA Industries est implantée en Loire Atlantique (44), proche Saint-Nazaire - Nantes, depuis 1993.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSt Herblain, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“GOIOT know-how for quality aluminium, stainless and plastics parts for marine applications is renowned since 1928.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTaluyers, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Bureau d'étude structure métallique et atelier de fabrication situé à Lyon CHARPENTE MÉTALLIQUE | OSSATURE SECONDAIRE | ENVELOPPE Bâtiment Industriel, Agroalimentaire, Laboratoire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCholet, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“IDEM - Le métal comme matière d’innovation depuis 40 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCormelles-le-royal, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“MASSELIN Fabrication est une entreprise normande implantée à Cormelles-Le-Royal (14), dotée d’un site de production de plus de 3500 m2.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLa Rochelle, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“LECAMUS a une activité principale de réparation et de construction navale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChasseneuil-du-poitou, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“METALINOX conçoit et fabrique des solutions métalliques sur mesure pour les professionnels et l’industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLouey, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Concept Métal est une entreprise spécialisé dans la Chaudronnerie - Tôlerie fine - Mécano-Soudure - Découper Laser et Jet d'Eau ainsi qu'en Soudure Orbitale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarsille, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Yacht refit and maintenance”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarseille, FranceHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“PILOTINE est un atelier et chantier naval d'insertion spécialisé sur les métiers liés au cycle de vie du navire et son environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVendeuvre Sur Barse, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ingénierie et Ateliers DUFOUR succède en 2017 à la société RAMBACH Frères, qui depuis 1973 est spécialisée dans les secteurs d'activités suivants - La chaudronnerie et la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGouesnou, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Basée à Gouesnou, près de Brest, Métal Action accompagne depuis plus de 20 ans les acteurs de l’industrie et du secteur naval dans leurs projets de chaudronnerie, tuyauterie et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLe Havre, FranceHQ recorded Nov 6, 20261,001-5,00012 contacts →

Exact match

“Travailler chez Fouré Lagadec, c'est rejoindre une entreprise industrielle de référence, forte de plus de 100 ans de savoir-faire, où l'expertise technique et l'esprit d'équipe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChanas, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“La société PCVS (Production de Chaudronnerie VALLET-SIMON) Chaudronnerie existe depuis la création de la vallée de la chimie dans les années 1900.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVal De Reuil, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Métallerie normande est depuis 1988, votre spécialiste en fabrication, pose et services d’ouvrages sur mesure en inox, aluminium ou acier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchJeumont, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSaint-mandrier-sur-mer, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Kreative, fondée en 2015, est une menuiserie marine spécialisée dans le yachting de luxe.”

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

Showing 25 of 298 maritime fabrication shops based in France

See the full list, filter by size, metro and specialty, and access 1,259 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Maritime fabrication shops based in France at a glance

As of Nov 6, 2026
30.3%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · La Rochelle
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
131
51-200
12
201-500
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 298 companies.

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.
What qualifies
Company records associated with France whose business descriptions match “maritime fabrication shops” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,259 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.

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 “maritime fabrication shops”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime fabrication shops are there based in France?

RevenueBase identified 298 company matches for maritime fabrication shops associated with France 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?

Chantiers DE L'atlantique tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most maritime fabrication shops?

La Rochelle leads with 7 company records, followed by Marseille (5) and Arzal (4).

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 1,259 professional contacts with verified work emails tracked across these 298 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.