Company lists · Data refreshed September 2026

Top 25 Kitting and assembly service providers based in France

Name: Kitting and assembly service providers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 103 companies tracked

RevenueBase identified 103 kitting and assembly service providers headquartered in France as of September 2026 and tracks 1,070 professional contacts across them, including 163 with verified work emails. Argenteuil is the largest hub.

This list covers kitting and assembly service providers 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 20, 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 20, 2026 86% judged on-target in blind review

103Companies

1,070Contacts tracked

163Verified emails

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The 25 largest kitting and assembly service providers based in France

Ranked by team size

Top 25 of 103 kitting and assembly service providers based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to kitting and assembly service providers: 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	Neyret Group GUY Neyret SA & Lagniel SA & Neyret INC	Partial evidence	Chaponost, FranceHQ checked Sep 20, 2026	201-500	129 contacts →
	Partial 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 20, 2026
2	Fremach Dieppe	Partial evidence	Nicolas Daliermont, FranceHQ checked Sep 20, 2026	51-200	42 contacts →
	Partial evidence “FREMACH Dieppe propose une approche double d'assemblage de carte électronique et fabrication de pièces plastiques injectées afin d’offrir à nos clients une solution complète pour…” Source: RevenueBase Database · checked Sep 20, 2026
3	A2e Conception ET Production DE Systèmes Electroniques	Indirect evidence	Héricourt, FranceHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “A2E Applications Electroniques Européennes, fournit depuis 1992 des services de conception et production de systèmes électroniques.” Source: RevenueBase Database · checked Sep 20, 2026
4	Sistra	Indirect evidence	Strasbourg, FranceHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “SISTRA est spécialisée dans la sous-traitance industrielle, existe depuis et compte aujourd’hui avec sa filiale 110 salariés.” Source: RevenueBase Database · checked Sep 20, 2026
5	Altitude Industrie	Partial evidence	Vinzelles, FranceHQ checked Sep 20, 2026	11-50	28 contacts →
	Partial evidence “ALTITUDE INDUSTRIE provides its expertise for your subcontracting projects in precision machining and assembly.” Source: RevenueBase Database · checked Sep 20, 2026
6	Actemium Mont Blanc Automation	Partial evidence	Cluses, FranceHQ checked Sep 20, 2026	11-50	27 contacts →
	Partial evidence “At ACTEMIUM MONT BLANC AUTOMATION, formerly known as ATIS, we are revolutionizing the manufacturing industry with our modular, flexible, and customizable assembly and testing…” Source: RevenueBase Database · checked Sep 20, 2026
7	DGC Industries	Indirect evidence	Magland, FranceHQ checked Sep 20, 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 20, 2026
8	Cenats	Partial evidence	Châtillon-le-duc, FranceHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial 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 20, 2026
9	Arvelec - AEL Groupe	Indirect evidence	Marignier, FranceHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
10	Cera Electronique	Indirect evidence	Val De Reuil, FranceHQ checked Sep 20, 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 20, 2026
11	Emsfactory	Indirect evidence	Martillac, FranceHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Do you want to manufacture your electronic prototypes and series?” Source: RevenueBase Database · checked Sep 20, 2026
12	Groupe EIA	Indirect evidence	Apprieu, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Groupe EIA : Votre partenaire de confiance en sous-traitance électronique depuis 1985.” Source: RevenueBase Database · checked Sep 20, 2026
13	Ouestronic	Partial evidence	Cesson-sévigné, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “OUESTRONIC, située à RENNES en Bretagne, est spécialisée dans la fabrication et l’assemblage de cartes et systèmes électroniques à forte valeur ajoutée, en prototypes et petites…” Source: RevenueBase Database · checked Sep 20, 2026
14	ONWI	Indirect evidence	Dommartin, FranceHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “ONWI est un bureau d’études hardware et Firmware et un atelier de production en électronique fondé en 2012.” Source: RevenueBase Database · checked Sep 20, 2026
15	Acemis France	Partial evidence	Cugnaux, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Partial evidence “Du prototype à la moyenne série, ACEMIS France est le sous-traitant qui accompagne les industriels du grand Sud-Ouest dans l’assemblage des ensembles et sous-ensembles…” Source: RevenueBase Database · checked Sep 20, 2026
16	FGM Group	Partial evidence	Argenteuil, FranceHQ checked Sep 20, 2026	51-200	11 contacts →
	Partial evidence “Expert en sous-traitance et fabrication de produits complexes Basé en Ile-de-France, FGM Group offre une solution complète dans la conception, la fabrication et l’assemblage de…” Source: RevenueBase Database · checked Sep 20, 2026
17	AEP Electronique	Indirect evidence	Sartrouville, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “AEP ELECTRONIQUE est une entreprise de sous-traitance électronique depuis plus de 20 ans.” Source: RevenueBase Database · checked Sep 20, 2026
18	Becker Electronique	Partial evidence	Beaucourt, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial 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 20, 2026
19	Extratole	Indirect evidence	Charnay-lès-mâcon, FranceHQ checked Sep 20, 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 20, 2026
20	Prestocab France	Partial evidence	Tourcoing, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “Sous-traitant en assemblage de cartes électroniques” Source: RevenueBase Database · checked Sep 20, 2026
21	Azkedia	Indirect evidence	Bellevigne-les-châteaux, FranceHQ checked Sep 20, 2026	51-200	7 contacts →
	Indirect 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 20, 2026
22	ADM	Indirect evidence	Luce, FranceHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “ADM est une entreprise de sous-traitance en mécanique de précision, située en Eure et Loir à Lucé, près de CHARTRES.” Source: RevenueBase Database · checked Sep 20, 2026
23	Montage Assemblage Mecanique M.A.M	Indirect evidence	Bayonne, FranceHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “Société d'usinage et de montage Secteurs Aéronautique, Défense et Outillage Achat et gestion matière première Usinage fraisage 5axe continu palétisé, Usinage tournage CN axe C et…” Source: RevenueBase Database · checked Sep 20, 2026
24	Atauce	Indirect evidence	Haute-goulaine, FranceHQ checked Sep 20, 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 20, 2026
25	Groupe Subtran	Indirect evidence	Pompey, FranceHQ checked Sep 20, 2026	51-200	5 contacts →
	Indirect evidence “Au travers de ses filiales, le groupe Subtran propose une solution unique et intégrée de sous-traitance industrielle en tôlerie/chaudronnerie fine, préparation et traitements de…” Source: RevenueBase Database · checked Sep 20, 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: kitting and assembly service providers. 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 kitting and assembly service providers.
Partial evidence: Its own public description names part of kitting and assembly service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name kitting and assembly service providers. 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 103 kitting and assembly service providers based in France

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Kitting and assembly service providers based in France at a glance

As of Sep 20, 2026

15.2%Verified-email coverage

10.4Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Argenteuil

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 103 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 kitting and assembly service providers, 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 “kitting and assembly service providers”. 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 kitting and assembly service providers), 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 kitting and assembly service providers, 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, 163 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 20, 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 kitting and assembly service providers, 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 kitting and assembly service providers are there based in France?

RevenueBase identified 103 kitting and assembly service providers 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?

Neyret Group GUY Neyret SA & Lagniel SA & Neyret INC, headquartered in Chaponost, tops this list with the largest team on record.

Which city has the most kitting and assembly service providers?

Argenteuil leads with 2 headquartered companies, followed by Cluses (2) and Marignier (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 163 verified decision-maker contacts tracked across these 103 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 20, 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.