Company lists · Data refreshed October 2026

Top 21 Heavy component machining companies based in France

RevenueBase identified 80 company matches for heavy component machining companies associated with France as of October 2026 and tracks 669 professional contacts across them, including 106 with verified work emails. Chatellerault is the largest hub.

This list covers company matches for heavy component machining 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 October 26, 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 Oct 26, 2026 How this list was built
80Companies
669Contacts tracked
106Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 21 largest heavy component machining companies based in France

Ranked by team size
Top 21 of 80 company matches for heavy component machining companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchTarnos, FranceHQ recorded Oct 26, 2026201-50079 contacts →

Exact match

“Since 1971, Mecadaq group has been recognized as a reliable CNC machining service company for major aerospace programs with high tolerance and quality requirements.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchLes Hautes-rivières, FranceHQ recorded Oct 26, 202651-20033 contacts →

Exact match

“Stevenin Nollevaux is a company based in northern France and specialised in the conception and production of forged and machined components from 50 gr.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchMagland, FranceHQ recorded Oct 26, 202651-20032 contacts →

Exact match

“Spécialisée dans le décolletage et l'usinage de pièces sur plan, Meunidec travaille à partir de toutes nuances de métaux.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchOberhaslach, FranceHQ recorded Oct 26, 202611-5019 contacts →

Exact match

“Nous sommes un sous-traitant en mécanique générale et usinage de précision.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchSassenage, FranceHQ recorded Oct 26, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchMehun Sur Yevre, FranceHQ recorded Oct 26, 202651-20015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchMeylan, FranceHQ recorded Oct 26, 202611-5013 contacts →

Exact match

“Since 1972, PENNACCHIOTTI has been supporting its customers in high-value-added parts and sub-assemblies manufacturing.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchL Horme, FranceHQ recorded Oct 26, 202611-5012 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 · Oct 26, 2026 · View company records in RevenueBase
9Exact matchAnnecy, FranceHQ recorded Oct 26, 202611-5011 contacts →

Exact match

“Les centres d'Usinage Grande Vitesse DATRON 3 à 5 axes couvrent un large champ d'applications en découpe, gravure et usinage d'alliages, plastiques, composite et matériaux…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchIssoire, FranceHQ recorded Oct 26, 202611-508 contacts →

Exact match

“L’entreprise LUSINA, fort d’une expérience depuis les années 1990, évolue dans le secteur industriel, et est spécialisée dans l’usinage et le surfaçage de pièces de grandes…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchGrande Synthe, FranceHQ recorded Oct 26, 202611-508 contacts →

Exact match

“Sotech est spécialisée dans l'usinage de pièces de grandes dimensions, avec des moyens d'usinage numériques et conventionnels du prototype à la petite série.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchSaint-pierre-en-faucigny, FranceHQ recorded Oct 26, 2026201-5007 contacts →

Exact match

“ÉKAIM TECHNOLOGIE is an industrie automobile company based out of 145, Rue de la Fin, Marnaz, Auvergne-Rhône-Alpes, France.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchLe Chesnay, FranceHQ recorded Oct 26, 202611-506 contacts →

Exact match

“L’innovation est notre énergie, la qualité est notre obsession, le service client notre raison d’être.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchVarilhes, FranceHQ recorded Oct 26, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchCherbourg, FranceHQ recorded Oct 26, 202611-505 contacts →

Exact match

“L’entreprise SEPFA (Société d’Exploitation des Procédés Felix AMIOT) fut créée en 1974 par CMN (Constructions Mécaniques de Normandie) à l’origine pour l’usinage des pales…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchDannemarie Sur Crete, FranceHQ recorded Oct 26, 202611-505 contacts →

Exact match

“A subsidiary of Group STSI since April 2017, Gillet Décolletage specializes in industrial turning and precision machining of mechanical parts on traditional single- and…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchBrignais, FranceHQ recorded Oct 26, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchLécousse, FranceHQ recorded Oct 26, 202611-504 contacts →

Exact match

“SEIDMA est un atelier de mécanique et d’outillage de précision.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchMulhouse, FranceHQ recorded Oct 26, 202611-504 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 · Oct 26, 2026 · View company records in RevenueBase
20Exact matchChanteloup-Les-Vignes, FranceHQ recorded Oct 26, 202611-502 contacts →

Exact match

“Depuis 1936, Serop Industrie s'est imposée comme une des entreprises, les plus performantes dans la production de pièces de haute précision.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchRoanne, FranceHQ recorded Oct 26, 20261-101 contacts →

Exact match

“Réalisation de petites pièces aluminium (cadre de 500 mm *400 mm), de 50 à pièces par an, de 100g à 8 kg - Réalisation de pièces par moulage automatique (DISAMATIC) garantissant…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 21 of 80 heavy component machining companies based in France

See the full list, filter by size, metro and specialty, and access 106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Heavy component machining companies based in France at a glance

As of Oct 26, 2026
15.8%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · Chatellerault
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
39
51-200
12
201-500
3
501-1,000
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 80 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 “heavy component machining 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 106 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 October 26, 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 “heavy component machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heavy component machining companies are there based in France?

RevenueBase identified 80 company matches for heavy component machining companies associated with France as of October 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?

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

Which city has the most heavy component machining companies?

Chatellerault leads with 2 company records, followed by Magland (2) and Scionzier (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 106 professional contacts with verified work emails tracked across these 80 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 October 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 80 heavy component machining companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

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.