Company lists · Data refreshed September 2026

Top 25 Manufacturing service companies based in France

Name: Manufacturing service 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 435 companies tracked

RevenueBase identified 435 manufacturing service companies headquartered in France as of September 2026 and tracks 4,783 professional contacts across them, including 951 with verified work emails. Paris is the largest hub.

This list covers manufacturing service companies 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 30, 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 30, 2026 86% judged on-target in blind review

435Companies

4,783Contacts tracked

951Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest manufacturing service companies based in France

Ranked by team size

Top 25 of 435 manufacturing service companies based in France, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing service companies: 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 30, 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 30, 2026
2	Fives Machining	Indirect evidence	FranceHQ checked Sep 30, 2026	201-500	154 contacts →
	Indirect evidence “Fives Machining specializes in the design and manufacture of machining and composite placement solutions for large parts, and offers a wide range of services, from spare parts to…” Source: RevenueBase Database · checked Sep 30, 2026
3	Leman Group	Indirect evidence	Marignier, FranceHQ checked Sep 30, 2026	501-1,000	153 contacts →
	Indirect evidence “LEMAN Group connects industrial expertise worldwide to transform complexity into simplicity.” Source: RevenueBase Database · checked Sep 30, 2026
4	Neyret Group GUY Neyret SA & Lagniel SA & Neyret INC	Indirect evidence	Chaponost, FranceHQ checked Sep 30, 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 30, 2026
5	Europe Technologies	Strong evidence	Carquefou, FranceHQ checked Sep 30, 2026	201-500	103 contacts →
	Strong evidence “With more than 25 years of experience, Europe Technologies group offers you its expertise for : • #Industrialization and manufacturing of composite and metallic parts • Design and…” Source: RevenueBase Database · checked Sep 30, 2026
6	Chastagner	Indirect evidence	La Ferté Bernard, FranceHQ checked Sep 30, 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 30, 2026
7	Mecadaq Group	Indirect evidence	Tarnos, FranceHQ checked Sep 30, 2026	201-500	72 contacts →
	Indirect evidence “Since 1971, Mecadaq group has been recognized as a reliable CNC machining service company for major aerospace programs with high tolerance and quality requirements.” Source: RevenueBase Database · checked Sep 30, 2026
8	AMD Decolletage	Indirect evidence	Marnaz, FranceHQ checked Sep 30, 2026	201-500	60 contacts →
	Indirect evidence “AMD Decolletage clients are worldwide leading manufacturers and OEMs from the Connector, Interconnection, e-Mobility, Automotive & Truck, Sensors, Embedded electronics, Aerospace…” Source: RevenueBase Database · checked Sep 30, 2026
9	Selva Electronique	Indirect evidence	Vallet, FranceHQ checked Sep 30, 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 30, 2026
10	R&d Technology	Indirect evidence	Monswiller, FranceHQ checked Sep 30, 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 30, 2026
11	AS Industries	Indirect evidence	Mérignac, FranceHQ checked Sep 30, 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 30, 2026
12	Groupe Gonzales	Indirect evidence	Estrablin, FranceHQ checked Sep 30, 2026	201-500	48 contacts →
	Indirect evidence “Founded in 1971, Gonzales has established a solid reputation for expertise, high-quality services, versatility and responsiveness.” Source: RevenueBase Database · checked Sep 30, 2026
13	Apnyl SAS - Groupe EPI	Indirect evidence	Izernore, FranceHQ checked Sep 30, 2026	51-200	48 contacts →
	Indirect evidence “APNYL, expert de la transformation des matières plastiques et métal depuis 1979.” Source: RevenueBase Database · checked Sep 30, 2026
14	RCD Except	Indirect evidence	Voisins Le Bretonneux, FranceHQ checked Sep 30, 2026	51-200	45 contacts →
	Indirect evidence “At RCD EXCEPT, our actives are specific but our approach is global.” Source: RevenueBase Database · checked Sep 30, 2026
15	EC International Group	Indirect evidence	Rumilly, FranceHQ checked Sep 30, 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 30, 2026
16	Lacmil	Indirect evidence	Le Havre, FranceHQ checked Sep 30, 2026	51-200	38 contacts →
	Indirect evidence “Depuis 1970, LACMIL vous accompagne dans vos projets d'usinage de pièces de moyennes et grandes dimensions, de mécano-soudure et de projection thermique.” Source: RevenueBase Database · checked Sep 30, 2026
17	Actemium Annecy Automation	Indirect evidence	Annecy, FranceHQ checked Sep 30, 2026	11-50	31 contacts →
	Indirect evidence “TECHNIC AUTOMATION SUISSE S.A.R.L.” Source: RevenueBase Database · checked Sep 30, 2026
18	CMS Industrie	Indirect evidence	Saint Foy L'argentière, FranceHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “CMS Industrie, votre partenaire en Electronique.” Source: RevenueBase Database · checked Sep 30, 2026
19	Maugars Industrie	Indirect evidence	Le Havre, FranceHQ checked Sep 30, 2026	51-200	26 contacts →
	Indirect evidence “Maugars Industrie s’emploie depuis 100 ans à concevoir et fabriquer des pièces et des ensembles de structures à forte valeur ajoutée.” Source: RevenueBase Database · checked Sep 30, 2026
20	NGI	Indirect evidence	Mamers, FranceHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “NGI - Créateur de solutions Conception, fabrication & distribution de produits multi-matériaux pour l’industrie.” Source: RevenueBase Database · checked Sep 30, 2026
21	DGC Industries	Indirect evidence	Magland, FranceHQ checked Sep 30, 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 30, 2026
22	Seeb Industrie	Indirect evidence	Chauffailles, FranceHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “De la conception à la mise en production, SEEB INDUSTRIE vous accompagne dans la réalisation de vos sous-ensembles et ensembles complets ainsi que dans l’usinage de pièces à forte…” Source: RevenueBase Database · checked Sep 30, 2026
23	Weil Industries	Indirect evidence	Duttlenheim, FranceHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Développement et fabrication de produits innovants pour les secteurs à fortes exigences.” Source: RevenueBase Database · checked Sep 30, 2026
24	Mecasoka	Indirect evidence	Saint-laurent-blangy, FranceHQ checked Sep 30, 2026	11-50	22 contacts →
	Indirect evidence “MECASOKA is a mechanical or industrial engineering company based out of 785 Boulevard Jules César, 6223 Saint-Laurent-Blangy, France.” Source: RevenueBase Database · checked Sep 30, 2026
25	Chantreuil	Indirect evidence	Picauville, FranceHQ checked Sep 30, 2026	51-200	21 contacts →
	Indirect evidence “Depuis 30 ans, Chantreuil réalise des pièces et ensembles, usinés et chaudronnés.” Source: RevenueBase Database · checked Sep 30, 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: manufacturing service companies. 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 manufacturing service companies.
Partial evidence: Its own public description names part of manufacturing service companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing service companies. 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 435 manufacturing service companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 951 reachable decision-makers.

Free signup · no credit card

View the full list →

Manufacturing service companies based in France at a glance

As of Sep 30, 2026

19.9%Verified-email coverage

11.0Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Paris

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

189

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 435 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 manufacturing service companies, 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 “manufacturing service companies”. 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 manufacturing service companies), 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 manufacturing service companies, 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, 951 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 30, 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 manufacturing service companies, 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 manufacturing service companies are there based in France?

RevenueBase identified 435 manufacturing service companies 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 manufacturing service companies?

Paris leads with 6 headquartered companies, followed by Marignier (4) and Civens (3).

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 951 verified decision-maker contacts tracked across these 435 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 435 manufacturing service companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Manufacturing service companies by geography

Browse the directory

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.