Company lists · Data refreshed September 2026

Top 25 Automotive aluminum machining companies based in France

Name: Automotive aluminum machining companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 251 companies tracked

RevenueBase identified 251 company matches for automotive aluminum machining companies associated with France as of September 2026 and tracks 2,329 professional contacts across them, including 294 with verified work emails. Marnaz is the largest hub.

This list covers company matches for automotive aluminum 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 September 30, 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 Sep 30, 2026 How this list was built

251Companies

2,329Contacts tracked

294Verified emails

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The 25 largest automotive aluminum machining companies based in France

Ranked by team size

Top 25 of 251 company matches for automotive aluminum machining companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Montupet	Exact match	Clichy, FranceHQ recorded Sep 30, 2026	1,001-5,000	297 contacts →
	Exact match “One of the largest Cylinder Head Aluminium Foundry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Idmm Industrie Doloise DE Micromécanique	Exact match	Dole, FranceHQ recorded Sep 30, 2026	51-200	132 contacts →
	Exact match “Crée en 1994, notre société n'a cessé de croître pour s'imposer, aujourd’hui, comme un expert dans l'usinage de précision de composants mécaniques de petites tailles en Fraisage…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Mecadaq Group	Exact match	Tarnos, FranceHQ recorded Sep 30, 2026	201-500	72 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 · Sep 30, 2026 · View company records in RevenueBase
4	AMD Decolletage	Exact match	Marnaz, FranceHQ recorded Sep 30, 2026	201-500	60 contacts →
	Exact match “AMD Decolletage clients are worldwide leading manufacturers and OEMs from the Connector, Interconnection, e-Mobility, Automotive & Truck, Sensors, Embedded electronics, Aerospace…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Cauquil SAS	Exact match	Mondouzil, FranceHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “La société Cauquil est Spécialiste de l'usinage de précision de pièces mécaniques dans les alliages de pointe.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Roch Mecanique	Exact match	Reignier, FranceHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “Située en Haute-Savoie à Fillinges, ROCH Mécanique est une entreprise spécialisée dans l'usinage (tournage/fraisage) de pièces pour le secteur aéronautique.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Mecaprec France	Exact match	Lavelanet, FranceHQ recorded Sep 30, 2026	51-200	26 contacts →
	Exact match “Spécialisés dans l'usinage de haute performance, nous fabriquons des pièces prototypes, d’outillages, mécaniques, en préséries, en petite, moyenne et grande série.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	DGC Industries	Exact match	Magland, FranceHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “Our expertise in traditional bar turning, CNC machining, and co-design, associated with a modern machinery enables us to manufacture a wide array of mechanical parts, from Ø2mm up…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Cenats	Exact match	Châtillon-le-duc, FranceHQ recorded Sep 30, 2026	11-50	20 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 · Sep 30, 2026 · View company records in RevenueBase
10	Betrancourt SAS	Exact match	Albert, FranceHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “Nous répondons à toutes vos demandes en matière d'usinage, quels que soient les matériaux.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Precis Mecanic	Exact match	Sassenage, FranceHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	DON Foster	Exact match	Seuillet, FranceHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “DON FOSTER, située à Seuillet dans le 03 emploi 43 collaborateurs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Groupe Arbm	Exact match	Chemillé-en-anjou, FranceHQ recorded Sep 30, 2026	51-200	15 contacts →
	Exact match “Créée en 1997, la société Ouest Décolletage n'a cessé de se développer et de progresser dans son coeur de métier : le décolletage (spécialisée dans la fabrication de pièces…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	JCM Décolletage	Exact match	Sallanches, FranceHQ recorded Sep 30, 2026	51-200	13 contacts →
	Exact match “JCM Décolletage was founded by Michel Jiguet-Covex, in 1979.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Pennacchiotti	Exact match	Meylan, FranceHQ recorded Sep 30, 2026	11-50	13 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 · Sep 30, 2026 · View company records in RevenueBase
16	Preci 3d Lorraine	Exact match	Ennery, FranceHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Spécialistes dans la mécanique de haute précision, nous proposons notre expertise dans les domaines de l'usinage grande vitesse, de la rectification et de l'électroérosion.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Swisstools	Exact match	Marnaz, FranceHQ recorded Sep 30, 2026	51-200	13 contacts →
	Exact match “Precision machining” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Sarl Mecalibre	Exact match	Leulinghem, FranceHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “SARL MECALIBRE est une société spécialisée dans l'usinage de précision de pièces mécaniques et de chaudronnerie pour l'industrie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Supadis	Exact match	Le Plessis-pâté, FranceHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “Usinage de pièces mécaniques du prototype à la grande série.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Isère Mold Usinage	Exact match	Saint-jean-de-soudain, FranceHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Notre équipe experte, du bureau d’études aux ateliers de production, maîtrise l’ensemble de la chaîne de valeur et accompagne nos clients depuis l’idée initiale jusqu’à la…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Europliage	Exact match	Saint-laurent-du-var, FranceHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Depuis 1990, Europliage conçoit et fabrique des pièces en métal (aluminium, acier, inox) pour les professionnels de l’industrie et du bâtiment.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	ALU CB	Exact match	Entraigues Sur La Sorgue, FranceHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “ALU CB est expert dans l’usinage de profils aluminium depuis 1998.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Cemeca Industrie	Exact match	Tiercé, FranceHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “CEMECA est une société spécialisée dans la sous traitance de pièce mécanique de précision et générale.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	3 Axes	Exact match	Château Thierry, FranceHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “30 ans d'expertise et de savoir-faire dans l'usinage de profilés aluminium pour les secteurs du BÂTIMENT (second-œuvre, façade, structure) et de l'INDUSTRIE (cloisons, automotive…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	DBN	Exact match	Bayeux, FranceHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “DBN is specialised in the machining of medium-series precision mechanical parts on CNC lathes and machining centers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “automotive aluminum machining companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 251 automotive aluminum machining companies based in France

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Automotive aluminum machining companies based in France at a glance

As of Sep 30, 2026

12.6%Verified-email coverage

9.3Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Marnaz

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

105

11-50

116

51-200

201-500

501-1,000

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 251 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 “automotive aluminum 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 294 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 September 30, 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 “automotive aluminum machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive aluminum machining companies are there based in France?

RevenueBase identified 251 company matches for automotive aluminum machining companies associated with France as of September 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?

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

Which city has the most automotive aluminum machining companies?

Marnaz leads with 4 company records, followed by Chatellerault (3) and Magland (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 294 professional contacts with verified work emails tracked across these 251 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 September 30, 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.