Company lists · Data refreshed September 2026

Top 25 Naval steel fabricators based in France

Name: Naval steel fabricators based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 185 companies tracked

RevenueBase identified 185 naval steel fabricators headquartered in France as of September 2026 and tracks 2,361 professional contacts across them, including 621 with verified work emails. Donges is the largest hub.

This list covers naval steel fabricators headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

185Companies

2,361Contacts tracked

621Verified emails

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The 25 largest naval steel fabricators based in France

Ranked by team size

Top 25 of 185 naval steel fabricators based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to naval steel fabricators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nexteam	Indirect evidence	Marmande, FranceHQ checked Sep 17, 2026	1,001-5,000	707 contacts →
	Indirect evidence “Nexteam est un acteur de référence dans le domaine de la fonderie, l'usinage et la tôlerie pour l'industrie aéronautique, défense et spatial.” Source: RevenueBase Database · checked Sep 17, 2026
2	Barou Equipements	Indirect evidence	Chavanay, FranceHQ checked Sep 17, 2026	51-200	68 contacts →
	Indirect evidence “Transformateur d'acier à vos dimensions BAROU EQUIPEMENTS est une entreprise spécialisée dans 3 activités : – la conception et la fabrication d’équipements de manutention pour…” Source: RevenueBase Database · checked Sep 17, 2026
3	Cni, LE Sur-Mesure Métallique	Indirect evidence	Montoir De Bretagne, FranceHQ checked Sep 17, 2026	11-50	50 contacts →
	Indirect evidence “CNI est le partenaire de vos projets complexes et ambitieux, pour l’Industrie et l’architecture.” Source: RevenueBase Database · checked Sep 17, 2026
4	Groupe OTS	Indirect evidence	Malestroit, FranceHQ checked Sep 17, 2026	201-500	44 contacts →
	Indirect evidence “Le Groupe OTS est un sous-traitant en tôlerie fine et industrielle, mécanique de précision, peinture, assemblage et montage.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sotech Technologies Services	Indirect evidence	Bergerac, FranceHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “Sotech Technologies Services (STS) est une entreprise de sous-traitance reprise en avril 2018 et appartenant au groupe familial VSB Industrie.” Source: RevenueBase Database · checked Sep 17, 2026
6	DI Sante	Indirect evidence	Saint Jean De Maurienne, FranceHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “DI SANTE est une entreprise familiale créée en 1984 par Dominique DI SANTE.” Source: RevenueBase Database · checked Sep 17, 2026
7	FSM	Indirect evidence	Bar-le-duc, FranceHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “La société F.S.M de l’activité Manufacturing est spécialisée depuis 1972, dans la sous-traitance en montage et assemblage, usinage, grenaillage et peinture et mécano-soudure de…” Source: RevenueBase Database · checked Sep 17, 2026
8	Techni Industrie	Indirect evidence	Bonchamp, FranceHQ checked Sep 17, 2026	201-500	30 contacts →
	Indirect evidence “Avec près de 40 ans d’expérience, Techni Industrie se positionne comme un acteur clé sur le marché de la mécano-soudure et de la chaudronnerie industrielle.” Source: RevenueBase Database · checked Sep 17, 2026
9	Naudin SAS	Indirect evidence	Equeurdreville Hainneville, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Votre spécialiste de la Chaudronnerie, de la Mécano-Soudure et de l'Usinage de précision Située à Cherbourg-en-Cotentin, la société Naudin est spécialisée dans la Mécano-Soudure…” Source: RevenueBase Database · checked Sep 17, 2026
10	Alsace Tolerie	Indirect evidence	Colmar, FranceHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Nous sommes sous-traitant de tôlerie fine et mécano-soudure situé à Colmar en Alsace.” Source: RevenueBase Database · checked Sep 17, 2026
11	Dehimi Industrie	Indirect evidence	Guipavas, FranceHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
12	GETEC	Indirect evidence	Achicourt, FranceHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “GETEC, tôlerie et mécanique de précision Dotée d’un outil industriel performant et récent, GETEC travaille l’acier, l’inox et l’aluminium pour le compte des industries…” Source: RevenueBase Database · checked Sep 17, 2026
13	Pactisoud	Indirect evidence	Yffiniac, FranceHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Pactisoud est le spécialiste du "sur-mesure" dans la chaudronnerie inox à destination des industriels: étude, fabrication, assemblage sur site.” Source: RevenueBase Database · checked Sep 17, 2026
14	Idem Innovation Design Esprit Métal	Indirect evidence	Cholet, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “IDEM - Le métal comme matière d’innovation depuis 40 ans.” Source: RevenueBase Database · checked Sep 17, 2026
15	Fb2m	Indirect evidence	Sarralbe, FranceHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
16	Frameto	Partial evidence	Carpiquet, FranceHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “FRAMETO, SPECIALIST IN STEEL FOR OVER 40 YEARS Based in Carpiquet, Normandy, we have been your trusted partner for all your metal equipment needs since 1980.” Source: RevenueBase Database · checked Sep 17, 2026
17	Lecamus	Indirect evidence	La Rochelle, FranceHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “LECAMUS a une activité principale de réparation et de construction navale.” Source: RevenueBase Database · checked Sep 17, 2026
18	SITM	Indirect evidence	Lagny Sur Marne, FranceHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence “SITM, société industriel en tôlerie mécanique général.” Source: RevenueBase Database · checked Sep 17, 2026
19	Aubinox	Indirect evidence	Sainte Savine, FranceHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Aubinox est une société spécialiste de l'inox, de l'aluminium, de l'acier et du cuivre basée à Sainte Savine dans l'Aube, en Champagne, depuis 1978.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ctim Chaudronnerie Tôlerie Industrielle Moderne	Indirect evidence	Boisseuil, FranceHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Activité de chaudronnerie, tôlerie fine, bureau d'étude, découpe, pliage, soudage, assemblage et peinture de pièces métalliques.” Source: RevenueBase Database · checked Sep 17, 2026
21	Concept Métal	Indirect evidence	Louey, FranceHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Concept Métal est une entreprise spécialisé dans la Chaudronnerie - Tôlerie fine - Mécano-Soudure - Découper Laser et Jet d'Eau ainsi qu'en Soudure Orbitale.” Source: RevenueBase Database · checked Sep 17, 2026
22	Métal Action	Partial evidence	Gouesnou, FranceHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
23	Aarc Atelier Aquitain DE Réalisations Chaudronnées	Indirect evidence	Blanquefort, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “AARC conçoit et fabrique des ensembles chaudronnés en acier, inox ou aluminium que lui confient des industriels dans des domaines variés.” Source: RevenueBase Database · checked Sep 17, 2026
24	Masselin Fabrication	Indirect evidence	Cormelles-le-royal, FranceHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “MASSELIN Fabrication est une entreprise normande implantée à Cormelles-Le-Royal (14), dotée d’un site de production de plus de 3500 m2.” Source: RevenueBase Database · checked Sep 17, 2026
25	Oceanox	Indirect evidence	Bouguenais, FranceHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Fondée en 1996, Oceanox, basée à Bouguenais près de Nantes, est une société spécialisée en chaudronnerie, découpe laser, et pliage sur l'inox, l'aluminium, et l'acier.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: naval steel fabricators. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names naval steel fabricators.
Partial evidence: Its own public description names part of naval steel fabricators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name naval steel fabricators. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 185 naval steel fabricators based in France

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Naval steel fabricators based in France at a glance

As of Sep 17, 2026

26.3%Verified-email coverage

12.8Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Donges

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 185 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among naval steel fabricators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “naval steel fabricators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names naval steel fabricators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among naval steel fabricators, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 621 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names naval steel fabricators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many naval steel fabricators are there based in France?

RevenueBase identified 185 naval steel fabricators headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Nexteam, headquartered in Marmande, tops this list with the largest team on record.

Which city has the most naval steel fabricators?

Donges leads with 3 headquartered companies, followed by Annecy (2) and Brest (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 621 verified decision-maker contacts tracked across these 185 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.