Company lists · Data refreshed November 2026

Top 25 Industrial assembly services based in France

RevenueBase identified 214 company matches for industrial assembly services associated with France as of November 2026 and tracks 2,031 professional contacts across them, including 461 with verified work emails. La Ferte Bernard is the largest hub.

This list covers company matches for industrial assembly 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
214Companies
2,031Contacts tracked
461Verified emails
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The 25 largest industrial assembly services based in France

Ranked by team size
Top 25 of 214 company matches for industrial assembly 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 matchLa Ferté Bernard, FranceHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Basé en Pays de Loire, au cœur d'une des plus grandes régions industrielles de France, Chastagner conjugue depuis plus de 70 ans savoir-faire industriel, curiosité technologique…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChampigneulles, FranceHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Ensemblier Industriel | Process-Génie électromécanique-Thermique industrielle-Tuyauterie-Chaudronnerie-Chauffage urbain”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBlagnac, FranceHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Ascent Integration is a business unit of Ascent Aerospace, covering Europe and beyond based on customers' needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEstrablin, FranceHQ recorded Nov 6, 2026201-50069 contacts →

Exact match

“Founded in 1971, Gonzales has established a solid reputation for expertise, high-quality services, versatility and responsiveness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchBeauvais, FranceHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Fort de son expertise dans les métiers de l'usinage, la métallerie, la mécanique et l'électricité-automatisme, M.I.S c'est l'expertise au service des industriels dans des domaines…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMitry-mory, FranceHQ recorded Nov 6, 2026501-1,00040 contacts →

Exact match

“Spécialisé dans l'industrialisation et la production de produits par transformation des métaux et assemblage de fonctions, DEFI GROUP est fournisseur européen de premier rang des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPierre Bénite, FranceHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“En 2021, signataire de la charte FrenchFab, offreurs de solutions pour tous les projets industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRoche La Moliere, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Installé en Auvergne Rhone-Alpes, MECACONCEPT propose une offre globale de prestations en ingénierie industrielle : – Etudes mécaniques ou automatisme, calculs de structures…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStrasbourg, FranceHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“SISTRA est spécialisée dans la sous-traitance industrielle, existe depuis et compte aujourd’hui avec sa filiale 110 salariés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCorbas, FranceHQ recorded Nov 6, 20261,001-5,00034 contacts →

Exact match

“Fournisseur de composants d’assemblage et plus, Bufab compte parmi les leaders du marché.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt Priest En Jarez, FranceHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Forte de son expérience, SEEB AUTOMATION décline son activité autour de trois métiers : l'ingénierie, la gestion de process et l'automatisme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGundershoffen, FranceHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“At the heart of Europa, ACEA is your partner for industrialization, electronic board equipment and installation of assemblies and sub-assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCluses, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“At ACTEMIUM MONT BLANC AUTOMATION, formerly known as ATIS, we are revolutionizing the manufacturing industry with our modular, flexible, and customizable assembly and testing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact 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
17Exact matchVourles, FranceHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“TECNYX met au service des entreprises, de tous les secteurs de l’industrie, une organisation et un savoir-faire dédiés à vos équipements de production en : Maintenance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact 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
20Exact matchOrgeval, FranceHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“RG distribution est un groupe d'entreprises expertes en équipements pour l’assemblage industriel et en chimie de spécialité; reconnu pour le service premium apporté à ses clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGenlis, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Leader du câblage électrique et de l'intégration électrique pour l'industrie, STI GENLIS est spécialiste de la filerie, de la fabrication de faisceau électrique, du câblage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVal De Reuil, FranceHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“CERA ELECTRONIQUE, présente sur le marché de la sous-traitance électronique depuis ses débuts, a été créée pour assurer la production d’électroniques pour le Groupe ACCEDIA…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMarignier, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“French subcontractor ISO 9001-2015 qualified for electronics manufacturing services (EMS), we are involved in the wiring of PCBs (SMD [0201 & BGA] and through components…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFamars, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“2IVAL Intégrations Industrielles - Intégration d’équipements de production industrielle (robotique, manutention, assemblage.) dans toutes les usines (aéronautique, automobile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 214 industrial assembly services based in France

See the full list, filter by size, metro and specialty, and access 461 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial assembly services based in France at a glance

As of Nov 6, 2026
22.7%Verified-email coverage
9.5Average contacts per company
11-50Median size (employees)
1.4%Largest-city concentration · La Ferte Bernard
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
93
51-200
35
201-500
4
501-1,000
1
1,001-5,000
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 214 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 “industrial assembly 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 461 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 “industrial assembly services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial assembly services are there based in France?

RevenueBase identified 214 company matches for industrial assembly 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?

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

Which city has the most industrial assembly services?

La Ferte Bernard leads with 3 company records, followed by Brest (2) and Cluses (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 461 professional contacts with verified work emails tracked across these 214 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.