Company lists · Data refreshed September 2026

Top 25 Contract manufacturing services based in France

Name: Contract manufacturing services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 106 companies tracked

RevenueBase identified 106 contract manufacturing services headquartered in France as of September 2026 and tracks 1,818 professional contacts across them, including 389 with verified work emails. Paris is the largest hub.

This list covers contract manufacturing services headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

106Companies

1,818Contacts tracked

389Verified emails

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The 25 largest contract manufacturing services based in France

Ranked by team size

Top 25 of 106 contract manufacturing services based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to contract manufacturing services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	OSE Group	Indirect evidence	Angers, FranceHQ checked Sep 16, 2026	201-500	194 contacts →
	Indirect evidence “For more than 30 years, we have been working alongside you to bring you a global solution with ever more innovation.” Source: RevenueBase Database · checked Sep 16, 2026
2	Neyret Group GUY Neyret SA & Lagniel SA & Neyret INC	Indirect evidence	Chaponost, FranceHQ checked Sep 16, 2026	201-500	129 contacts →
	Indirect evidence “The Neyret Group is a major player recognized worldwide as one of the greatest manufacturer of customized assembly, test and print machines with an accumulated know how of more…” Source: RevenueBase Database · checked Sep 16, 2026
3	Chastagner	Indirect evidence	La Ferté Bernard, FranceHQ checked Sep 16, 2026	51-200	89 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
4	Selva Electronique	Indirect evidence	Vallet, FranceHQ checked Sep 16, 2026	51-200	59 contacts →
	Indirect evidence “Selva, implantée à Vallet & Chalon-sur-Saône, est spécialisée dans la conception, la fabrication et l'assemblage de cartes électroniques.” Source: RevenueBase Database · checked Sep 16, 2026
5	R&d Technology	Indirect evidence	Monswiller, FranceHQ checked Sep 16, 2026	51-200	52 contacts →
	Indirect evidence “Le Groupe R&D Technology est un acteur de référence pour le déploiement de solutions industrielles innovantes.” Source: RevenueBase Database · checked Sep 16, 2026
6	AS Industries	Indirect evidence	Mérignac, FranceHQ checked Sep 16, 2026	11-50	51 contacts →
	Indirect evidence “AS INDUSTRIES IS AN INDUSTRIAL SPECIALIST IN THE COMPLETE MANAGEMENT OF YOUR PROJECT Our strength is to allow European manufacturers to make gains from the prototyping phase…” Source: RevenueBase Database · checked Sep 16, 2026
7	RCD Except	Indirect evidence	Voisins Le Bretonneux, FranceHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “At RCD EXCEPT, our actives are specific but our approach is global.” Source: RevenueBase Database · checked Sep 16, 2026
8	Groupe Gestra	Indirect evidence	Raon L'étape, FranceHQ checked Sep 16, 2026	201-500	40 contacts →
	Indirect evidence “Externaliser ses travaux de main d' œuvre chez Gestra, c'est nous confier la réalisation de travaux peu qualifiés en dehors de votre cœur de métier (conditionnement, travaux…” Source: RevenueBase Database · checked Sep 16, 2026
9	EC International Group	Indirect evidence	Rumilly, FranceHQ checked Sep 16, 2026	201-500	38 contacts →
	Indirect evidence “EC International Group is a key global player in the - in, meeting the demands of the most stringent industrial sectors, & , & .” Source: RevenueBase Database · checked Sep 16, 2026
10	CMS Industrie	Indirect evidence	Saint Foy L'argentière, FranceHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “CMS Industrie, votre partenaire en Electronique.” Source: RevenueBase Database · checked Sep 16, 2026
11	DGC Industries	Indirect evidence	Magland, FranceHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
12	Cenats	Indirect evidence	Châtillon-le-duc, FranceHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
13	Acea EMS	Indirect evidence	Gundershoffen, FranceHQ checked Sep 16, 2026	51-200	19 contacts →
	Indirect evidence “At the heart of Europa, ACEA is your partner for industrialization, electronic board equipment and installation of assemblies and sub-assemblies.” Source: RevenueBase Database · checked Sep 16, 2026
14	Cera Electronique	Indirect evidence	Val De Reuil, FranceHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
15	Nordtole	Indirect evidence	Saint-amand-les-eaux, FranceHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “DE LA CO-CONCEPTION ET LA RÉALISATION FINALE Assistance du client dans le développement d’un nouveau produit, Fabrication avec toutes les opérations de valeur ajoutée : découpe…” Source: RevenueBase Database · checked Sep 16, 2026
16	Usimeca - Atcbe	Indirect evidence	Ormes, FranceHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “À l’origine, USIMECA est une entreprise de mécanique de précision basée à Beaugency.” Source: RevenueBase Database · checked Sep 16, 2026
17	VCN Technologies	Indirect evidence	Saint-priest, FranceHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence “G2P devient VCN Technologies Plus de 25 ans d’expérience dans l’usinage de pièces mécaniques Fondée en 1996, VCN Technologies accumule une expérience très riche dans la…” Source: RevenueBase Database · checked Sep 16, 2026
18	UP Industry	Indirect evidence	Salon De Provence, FranceHQ checked Sep 16, 2026	51-200	9 contacts →
	Indirect evidence “L’expertise des entreprises du Groupe UP Industry couvre tout le cycle de la fabrication depuis l’étude des besoins ou l’aide à la conception des pièces jusqu’à leur intégration…” Source: RevenueBase Database · checked Sep 16, 2026
19	Becker Electronique	Indirect evidence	Beaucourt, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “BECKER ELECTRONIQUE est une entreprise basée à Beaucourt (90), France, réalisant l'assemblage de cartes électronique en qualité de sous-traitant depuis #1993.” Source: RevenueBase Database · checked Sep 16, 2026
20	Extratole	Indirect evidence	Charnay-lès-mâcon, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Extratole offre une gamme complète de services, allant de l'industrialisation à la fabrication de sous-ensembles complexes, en passant par la découpe, le pliage, la soudure, la…” Source: RevenueBase Database · checked Sep 16, 2026
21	Gier Industries	Indirect evidence	L’horme, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Qui sommes nous?” Source: RevenueBase Database · checked Sep 16, 2026
22	Gravlor	Indirect evidence	Metz, FranceHQ checked Sep 16, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Azkedia	Partial evidence	Bellevigne-les-châteaux, FranceHQ checked Sep 16, 2026	51-200	7 contacts →
	Partial evidence “AZKEDIA is an electrical/electronic manufacturing company based out of ZONE INDUSTRIELLE 2 RUE DU DOCTEUR WEISS, CHACE, France.” Source: RevenueBase Database · checked Sep 16, 2026
24	Bama SAS	Indirect evidence	Torcy, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Issue de la fusion entre deux sociétés spécialistes dans la fabrication de moules et de l’injection, Bama vous accompagne depuis plus de 70 ans dans toutes les étapes de…” Source: RevenueBase Database · checked Sep 16, 2026
25	Atauce	Indirect evidence	Haute-goulaine, FranceHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Implantée en périphérie Nantaise, ATAUCE est votre partenaire spécialisé dans la conception, la fabrication et la réparation de produits électroniques.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: contract manufacturing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names contract manufacturing services.
Partial evidence: Its own public description names part of contract manufacturing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name contract manufacturing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 106 contract manufacturing services based in France

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Contract manufacturing services based in France at a glance

As of Sep 16, 2026

21.4%Verified-email coverage

17.2Average contacts per company

11-50Median size (employees)

3.8%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 106 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among contract manufacturing services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “contract manufacturing services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names contract manufacturing services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among contract manufacturing services, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 389 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names contract manufacturing services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many contract manufacturing services are there based in France?

RevenueBase identified 106 contract manufacturing services headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

OSE Group, headquartered in Annemasse, tops this list with the largest team on record.

Which city has the most contract manufacturing services?

Paris leads with 4 headquartered companies, followed by La Ferte Bernard (3) and Magland (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 389 verified decision-maker contacts tracked across these 106 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.