Company lists · Data refreshed November 2026

Top 25 Mechanical assembly shops based in France

RevenueBase identified 150 company matches for mechanical assembly shops associated with France as of November 2026 and tracks 1,165 professional contacts across them, including 184 with verified work emails. Colomiers is the largest hub.

This list covers company matches for mechanical assembly 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
150Companies
1,165Contacts tracked
184Verified emails
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The 25 largest mechanical assembly shops based in France

Ranked by team size
Top 25 of 150 company matches for mechanical assembly 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 matchAngers, FranceHQ recorded Nov 6, 2026201-500195 contacts →

Exact match

“For more than 30 years, we have been working alongside you to bring you a global solution with ever more innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLa Couture Boussey, FranceHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Bronze Alu conçoit, industrialise et fabrique des pièces et ensembles mécaniques”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchChâtillon-le-duc, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“En combinant nos savoir-faire en usinage, assemblage et procédés spéciaux, Cenats réalise des pièces et des ensembles mécaniques de précision de l’unitaire à la moyenne série.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAngers, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Depuis sa création, c’est la passion d’un savoir-faire qui rythme le quotidien de S2C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSaint-jorioz, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Expert reconnu dans la création de solutions d'assemblages, WEBER Assemblages Automatiques, c'est avant tout une équipe de passionnés au service du client.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSaint-germain-laval, FranceHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“JOGAM S.E.T.(Sous-Ensemble Tôlerie), ex-site de fabrication de Panhard Défense intégré au groupe Arquus, est une société spécialisée en prototypage, mécano-soudure, peinture et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVendome, FranceHQ recorded Nov 6, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBeaumont-lès-valence, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“SMP (Société de Mécanique Pansu) est spécialisée dans la sous-traitance de réalisation de pièces mécaniques par usinage et de montage d’ensembles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMondeville, FranceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“ALBAX | Expert en sous-ensembles mécaniques sur mesure Depuis plus de 20 ans, ALBAX conçoit, fabrique et assemble des sous-ensembles mécaniques intégrés et prêts à l'emploi pour…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOrmes, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“À l’origine, USIMECA est une entreprise de mécanique de précision basée à Beaugency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchL Horme, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“ETABLISSEMENTS PICHON - CONSTRUCTIONS MECANIQUES is a mechanical or industrial engineering company based out of 4 B RUE DU GARAT, L HORME, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAuberchicourt, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Mécanique générale, mécano-soudure, réalisation d'ensembles complets clés en mains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontbazon, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Entreprise spécialisée dans la conception et la fabrication d'ensembles de tôlerie, de chaudronnerie et de mécano-soudure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVeyre Monton, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“La société OSITEK est spécialisée dans la fabrication et l’assemblage de produits mécaniques de précision à destination des secteurs de l’industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchL’horme, FranceHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Qui sommes nous?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTrevoux, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Usinage et réalisation de pièces et de sous-ensembles mécaniques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBayonne, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Société d'usinage et de montage Secteurs Aéronautique, Défense et Outillage Achat et gestion matière première Usinage fraisage 5axe continu palétisé, Usinage tournage CN axe C et…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChassieu, FranceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Heymel Mécanique has been cultivating the art of materials since 1951 in its workshops in Chassieu, Rhône-Alpes region in France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMulhouse, FranceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MPM-Proceptis s'appuie sur plus de 50 années d'expérience pour réaliser des pièces unitaires ou en petites séries, avec une spécificité pour l’usinage de pièces et ensembles…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBouzonville, FranceHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Nous sommes spécialisés dans la fabrication d'ensembles mécano-soudés, charpente métallique, serrurerie et accessoires spécifiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCagnes Sur Mer, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Sous-traitance industrielle spécialisée dans l'assemblage de pièces mécaniques, électriques et électroniques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchArgonay, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChavanod, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Created in 1996, ATEIMI is identified as a specialist in the following fields- Assembly and installation of sub-assemblies - Tool holders for precision mechanics - Tool Presetters…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLa Tour-en-maurienne, FranceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Spécialiste dans l’usinage depuis plus de 30 ans, notre société possède plusieurs compétences clés :* Mécanique générale : Tournage et fraisage de petite et moyenne dimension, en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 6, 202611-503 contacts →

Exact match

“HICAREX est le spécialiste de la sous-traitance industrielle.”

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

Showing 25 of 150 mechanical assembly shops based in France

See the full list, filter by size, metro and specialty, and access 184 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical assembly shops based in France at a glance

As of Nov 6, 2026
15.8%Verified-email coverage
7.8Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Colomiers
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
71
51-200
14
201-500
3

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 150 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 “mechanical assembly 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 184 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 “mechanical assembly shops”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical assembly shops are there based in France?

RevenueBase identified 150 company matches for mechanical assembly 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?

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

Which city has the most mechanical assembly shops?

Colomiers leads with 2 company records, followed by Paris (2) and Saint-Etienne (2).

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 184 professional contacts with verified work emails tracked across these 150 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.