Company lists · Data refreshed November 2026

Top 24 Welding companies based in France

RevenueBase identified 747 company matches for welding companies associated with France as of November 2026 and tracks 8,320 professional contacts across them, including 2,105 with verified work emails. Chassieu is the largest hub.

This list covers company matches for welding companies 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
747Companies
8,320Contacts tracked
2,105Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 24 largest welding companies based in France

Ranked by team size
Top 24 of 747 company matches for welding companies 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 matchRoissy-En-France, FranceHQ recorded Nov 6, 2026501-1,000759 contacts →

Exact match

“Since 1978, Serimax has earned a global reputation as a leader in high-performance orbital welding solutions for pipelines and piping infrastructure, delivering on some of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPierrelatte, FranceHQ recorded Nov 6, 2026501-1,000633 contacts →

Exact match

“Monteiro, société historique du groupe M, est une entreprise industrielle française au service des industries bas carbone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNantes, FranceHQ recorded Nov 6, 2026201-500151 contacts →

Exact match

“POLYSOUDE designs, manufactures and markets all kinds of equipment using arc welding processes- Orbital welding: tube to tube and tube to tubesheet in every size and wall…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBordeaux, FranceHQ recorded Nov 6, 2026201-500151 contacts →

Exact match

“The OXYMETAL group is the outright leading industrial cutting firm in France- 9 production plants - 400 staff ready to serve you - €63 M turnover - 2500 active customers - T steel…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGrandvillars, FranceHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“French manufacturer of welding and brazing filler metals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFaulquemont, FranceHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“SITRAL INDUSTRIE évolue dans les métiers de la Chaudronnerie, Charpente Métallique, Maintenance Industrielle, Tuyauterie et la Mécanique Générale depuis 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHoltzwihr, FranceHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“L'expérience et le savoir-faire uniques de Welding Alloys sont issus de plus de 50 ans consacrés à la Recherche et Développement de produits et de solutions spécifiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAltleiningen, FranceHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“ITW Welding designs and manufactures value-added equipment and specialty consumables with leading technology for a variety of industrial applications, serving an array of end…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSaint Romans, FranceHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“SDMS, société indépendante d'une centaine de personnes, est fabriquant d'équipements et de sous-ensembles réalisés à partir de métaux nobles (aciers inoxydables, aluminium…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDuppigheim, FranceHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“GUILLET- 15 m2 dédiés à la Fabrication d’ensemble industriels sur mesure en Inox-Alu-Acier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLutzelhouse, FranceHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“MCFI se démarque en tant qu'entreprise spécialisée axée sur la maintenance industrielle, l'usinage de précision, la chaudronnerie, ainsi que la découpe au jet d'eau ou au laser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchL'herbergement, FranceHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“A proximité de Nantes et de La Roche-sur-Yon, JEFMAG fabrique en petite et moyenne série des structures mécano-soudées de haute précision, usinées, peintes et assemblées.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLa Chapelle-basse-mer, FranceHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Adecam Industrie est une société créée en 1992 à proximité de Nantes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Weld World is an engineering consulting firm providing technical assistance on issues inherent in the world of welding Created by welding engineering graduates of ESSA (Superior…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchÉtoile-sur-rhône, FranceHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“PROTEM : A CUT ABOVE THE REST PROTEM is a strategic partner for the design, the manufacturing and the implementation of portable machining, cutting, and welding equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSizun, FranceHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Oxymax Transformation de métaux en sous-traitance industrielle : Découpe Laser, Oxycoupage, Découpe Jet d'eau, Formage, Roulage, Pliage, Soudure, Assemblage, Usinage, Inox, Acier…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLe Havre, FranceHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Depuis 1970, LACMIL vous accompagne dans vos projets d'usinage de pièces de moyennes et grandes dimensions, de mécano-soudure et de projection thermique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPont Du Chateau, FranceHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Présente depuis 1974 sur le marché, OXYCENTRE est une société du groupe industriel ORIGIN STEEL, elle dispose de 2 sites de production situés à Pont-du-Château et Riom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBonchamp, FranceHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLa Chapelle Achard, FranceHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“CETh - conception d'équipement thermique is a heat treatment (pre & post welding, equipment supply, training) company based out of les Achards, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaint Jean De Maurienne, FranceHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“DI SANTE est une entreprise familiale créée en 1984 par Dominique DI SANTE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCavaillon, FranceHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“CMBC a été fondée en 1958.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPierrelatte, FranceHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Née en 1904, la société ROZIER intervient dans les domaines de la distribution et le parachèvement de produits métallurgiques et inoxydables, sciage et perçage, découpe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSt Valery En Caux, FranceHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“SODEC INDUSTRIE est une entreprise de tuyauterie / soudure situé au 4 RUE AUGUSTIN FRESNEL, ST VALERY EN CAUX, France.”

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

Showing 24 of 747 welding companies based in France

See the full list, filter by size, metro and specialty, and access 2,105 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welding companies based in France at a glance

As of Nov 6, 2026
25.3%Verified-email coverage
11.1Average contacts per company
11-50Median size (employees)
0.5%Largest-city concentration · Chassieu
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
344
11-50
313
51-200
56
201-500
8
501-1,000
3
1,001-5,000
1
5,001-10,000
1

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 747 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 “welding 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. 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 2,105 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 “welding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welding companies are there based in France?

RevenueBase identified 747 company matches for welding companies 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?

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

Which city has the most welding companies?

Chassieu leads with 4 company records, followed by Nantes (4) and Bouguenais (3).

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 2,105 professional contacts with verified work emails tracked across these 747 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.