Company lists · Data refreshed November 2026

Top 24 Shipyard engineering services based in France

RevenueBase identified 160 company matches for shipyard engineering services associated with France as of November 2026 and tracks 5,948 professional contacts across them, including 1,860 with verified work emails. La Rochelle is the largest hub.

This list covers company matches for shipyard engineering services 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
160Companies
5,948Contacts tracked
1,860Verified emails
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The 24 largest shipyard engineering services based in France

Ranked by team size
Top 24 of 160 company matches for shipyard engineering services 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-Andre-Des-Eaux, FranceHQ recorded Nov 6, 2026501-1,000248 contacts →

Exact match

“Gestal est un acteur majeur des services à l’industrie depuis près de 80 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLa Ciotat, FranceHQ recorded Nov 6, 202651-200161 contacts →

Exact match

“MB92 La Ciotat, part of the MB92 Group, is a shipyard based on the French Riviera, a traditional hotspot for superyacht charters, providing superyacht refit and repair service on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchParis, FranceHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“VPLP Design is a world-renowned young international team of French-based naval architects, engineers and designers working from Vannes, Nantes and Paris in sail and motor craft…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTeteghem, FranceHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Au service de ses clients depuis 35 ans, TECHNIFRANCE, bureau d’études et d’ingénierie, spécialisé dans les secteurs suivants : • Architecture Navale – Expertises – Fluvial •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSuresnes, FranceHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“AGIR accompagne les industriels du naval, de l’offshore et de l’aéronautique dans la maîtrise technique et financière de leurs projets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact matchLyon, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“NAVYS, société de conseil en ingénierie crée en 2021 accompagne ses clients sur son domaine d’expertise : L’ingénierie d’infrastructure et des systèmes industriels complexes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHaute-goulaine, FranceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“As independent designers, we cater to our customers wishes, actively participating in new building and modernization / refit projects, putting together food flow concepts, lay-out…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLa Ciotat, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“The Nautech group, specialized in the refit and maintenance of yahcts, is a human-sized shipyard with more than 25 years of experience in the service of some of the most beautiful…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLe Havre, FranceHQ recorded Nov 6, 20261,001-5,00024 contacts →

Exact match

“Héritier du savoir-faire d’ACH Engineering, l’entreprise a évolué au travers de son activité de maintenance des équipements livrés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLa Ciotat Cedex, FranceHQ recorded Nov 6, 20261,001-5,00023 contacts →

Exact match

“As one of the world leaders in refitting and repairing mega yachts, LA CIOTAT SHIPYARDS is managed by the SEMIDEP-Ciotat Local Public Company (SPL).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchConcarneau, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“New Building Custom or semi-custom, the yachts built at JFA Yachts, sail the world over, proving every day their capacity to combine performance, reliability, comfort and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchValbonne, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“AJ Marine, an official Caterpillar AMD, are experienced, quick response marine engineers that can attend to your yacht anywhere, anytime.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLa Rochelle, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Depuis 2004, Yacht Concept démontre le bien-fondé d’un concept original : la maîtrise d’œuvre dans le nautisme, associant la gestion de projet à l’ingénierie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchValbonne, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“With over 30 years of expertise, Rivoyre Ingénierie excels in the calculation of composite and aluminum structures for leisure maritime construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMarseille, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Créé à Marseille en 1974 sous le régime d’une SARL, transformé en 2018 en SAS au capital souscrit en totalité par son personnel, EGCEM est un bureau d’études de structure de Génie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact 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
23Exact matchNantes, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Stirling Design International, design and naval architecture office based in Nantes, France, has specialized in detailled design and project management for inland and seagoing…”

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

Exact match

“Breakingwave Services is providing engineering services in marine engineering and naval architecture with a strong focus on- Naval Architecture: Stability, Inclining test…”

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

Showing 24 of 160 shipyard engineering services based in France

See the full list, filter by size, metro and specialty, and access 1,860 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Shipyard engineering services based in France at a glance

As of Nov 6, 2026
31.3%Verified-email coverage
37.2Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · La Rochelle
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
53
51-200
8
201-500
3
501-1,000
4
1,001-5,000
6

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 160 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 “shipyard engineering services” 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 1,860 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 “shipyard engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many shipyard engineering services are there based in France?

RevenueBase identified 160 company matches for shipyard engineering services 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 shipyard engineering services?

La Rochelle leads with 9 company records, followed by Marseille (8) and Nantes (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 1,860 professional contacts with verified work emails tracked across these 160 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.