Company lists · Data refreshed October 2026

Top 25 Electronics original design manufacturers based in France

Name: Electronics original design manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 237 companies tracked

RevenueBase identified 237 company matches for electronics original design manufacturers associated with France as of October 2026 and tracks 2,899 professional contacts across them, including 573 with verified work emails. Paris is the largest hub.

This list covers company matches for electronics original design manufacturers 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 12, 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 12, 2026 How this list was built

237Companies

2,899Contacts tracked

573Verified emails

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The 25 largest electronics original design manufacturers based in France

Ranked by team size

Top 25 of 237 company matches for electronics original design manufacturers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Tronico	Exact match	Saint-philbert-de-bouaine, FranceHQ recorded Oct 12, 2026	501-1,000	380 contacts →
	Exact match “TRONICO is specialized in the design and integration of electronic systems for high added-value equipment, throughout their life cycle.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	RTONE	Exact match	Vaulx-en-velin, FranceHQ recorded Oct 12, 2026	51-200	88 contacts →
	Exact match “With over 80 engineers and 9 areas of expertise, we support you through every stage of your product's design.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Mobiwire Group	Exact match	Nanterre, FranceHQ recorded Oct 12, 2026	1,001-5,000	73 contacts →
	Exact match “MobiWire Group is a Sino-French Original Design Manufacturer (ODM) with over 30 years of expertise in the TelCo industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Selva Electronique	Exact match	Vallet, FranceHQ recorded Oct 12, 2026	51-200	62 contacts →
	Exact match “Selva, implantée à Vallet & Chalon-sur-Saône, est spécialisée dans la conception, la fabrication et l'assemblage de cartes électroniques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	ASICA	Exact match	Saint-malo, FranceHQ recorded Oct 12, 2026	201-500	55 contacts →
	Exact match “ASICA est spécialisé dans la conception et la fabrication de cartes, sous-ensembles et ensembles électroniques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Groupe Genaris	Exact match	Guyancourt, FranceHQ recorded Oct 12, 2026	51-200	50 contacts →
	Exact match “The Genaris group has been a key player in the field of industrial engineering for 20 years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Alliance Electronics	Exact match	Rosheim, FranceHQ recorded Oct 12, 2026	501-1,000	38 contacts →
	Exact match “Thanks to its cutting-edge expertise and the support of end-to-end services, from the design to the complete integration of electronic systems, Alliance Electronics has…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	A2e Conception ET Production DE Systèmes Electroniques	Exact match	Héricourt, FranceHQ recorded Oct 12, 2026	51-200	35 contacts →
	Exact match “A2E Applications Electroniques Européennes, fournit depuis 1992 des services de conception et production de systèmes électroniques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	On Group	Exact match	La Roche En Brenil, FranceHQ recorded Oct 12, 2026	51-200	31 contacts →
	Exact match “ON is a French Group based in France, China & Russia; specializes in the Development and Manufacturing of mechatronic, IOT, and industrial products.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Cari Electronic	Exact match	Chateauneuf Sur Isère, FranceHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “è é.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	CMS Industrie	Exact match	Saint Foy L'argentière, FranceHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match “CMS Industrie, votre partenaire en Electronique.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	RCD Except	Exact match	Voisins Le Bretonneux, FranceHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match “At RCD EXCEPT, our actives are specific but our approach is global.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Cats Power Design	Exact match	Annecy, FranceHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “L’agilité d’une équipe d’experts.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Sudelec Usson EN Forez - 42550	Exact match	Usson En Forez, FranceHQ recorded Oct 12, 2026	11-50	19 contacts →
	Exact match “SUDELEC est un partenaire privilégié pour la fabrication de vos cartes et ensembles électroniques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Insolem	Exact match	Strasbourg, FranceHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “Insolem est un bureau d'étude en conception électronique embarquée sur mesure, basé à Strasbourg.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Cera Electronique	Exact match	Val De Reuil, FranceHQ recorded Oct 12, 2026	11-50	18 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Groupe EIA	Exact match	Apprieu, FranceHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “Groupe EIA : Votre partenaire de confiance en sous-traitance électronique depuis 1985.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	ONWI	Exact match	Dommartin, FranceHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “ONWI est un bureau d’études hardware et Firmware et un atelier de production en électronique fondé en 2012.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Axis Électronique	Exact match	Changé, FranceHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “Nous sommes maître d’œuvre de l'équipement électronique, des prototypes jusqu'aux séries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	CAO Concept	Exact match	Beaucouzé, FranceHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Design et conception de cartes électroniques, prototypage Notre objectif est d’apporter à nos clients l’expérience et le conseil nécessaire pour un développement plus efficace et…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Ouestronic	Exact match	Cesson-sévigné, FranceHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	PIWIO	Exact match	Villeurbanne, FranceHQ recorded Oct 12, 2026	1-10	12 contacts →
	Exact match “Piwio est un partenaire technologique spécialisé dans la conception de produits connectés et intelligents, de l’idée à la mise sur le marché.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	GECOE	Exact match	La Ferté-bernard, FranceHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Le GECoE accompagne des projets innovants alliant l’électronique et la mécanique, du concept vers la production en série.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Becker Electronique	Exact match	Beaucourt, FranceHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “BECKER ELECTRONIQUE est une entreprise basée à Beaucourt (90), France, réalisant l'assemblage de cartes électronique en qualité de sous-traitant depuis #1993.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Groupe Synov	Exact match	Lyon, FranceHQ recorded Oct 12, 2026	1,001-5,000	11 contacts →
	Exact match “Depuis 1949, le Groupe Synov conçoit et fabrique des solutions électroniques sur mesure qui équipent des millions de personnes au quotidien.” Recorded in the RevenueBase company graph · Oct 12, 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 “electronics original design manufacturers”. 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 237 electronics original design manufacturers based in France

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Electronics original design manufacturers based in France at a glance

As of Oct 12, 2026

19.8%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · Paris

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

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 237 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 “electronics original design manufacturers” 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 573 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 12, 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 “electronics original design manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronics original design manufacturers are there based in France?

RevenueBase identified 237 company matches for electronics original design manufacturers 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?

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

Which city has the most electronics original design manufacturers?

Paris leads with 13 company records, followed by Toulouse (5) and Lille (4).

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 573 professional contacts with verified work emails tracked across these 237 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 12, 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.