Company lists · Data refreshed October 2026

Top 25 Electronic interface engineering services based in France

Name: Electronic interface engineering services based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 220 companies tracked

RevenueBase identified 220 company matches for electronic interface engineering services associated with France as of October 2026 and tracks 2,546 professional contacts across them, including 426 with verified work emails. Paris is the largest hub.

This list covers company matches for electronic interface engineering services 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 25, 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 25, 2026 How this list was built

220Companies

2,546Contacts tracked

426Verified emails

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The 25 largest electronic interface engineering services based in France

Ranked by team size

Top 25 of 220 company matches for electronic interface engineering services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Aquitaine Electronique Sarl	Exact match	Serres-castet, FranceHQ recorded Oct 25, 2026	51-200	120 contacts →
	Exact match “Renowned for the skill and expertise of its teams, AE offers "turnkey" complete services and supports its clients in all phases of their projects, from design to validation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	RTONE	Exact match	Vaulx-en-velin, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
3	Microtec	Exact match	Ramonville-saint-agne, FranceHQ recorded Oct 25, 2026	51-200	72 contacts →
	Exact match “MICROTEC est spécialisée en conception électronique & mécatronique, ingénierie de test, prototypage, câblage industriel unitaire, petites et moyennes séries, ainsi que le MCO.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Selva Electronique	Exact match	Vallet, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
5	Groupe Genaris	Exact match	Guyancourt, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
6	Alliance Electronics	Exact match	Rosheim, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
7	A2e Conception ET Production DE Systèmes Electroniques	Exact match	Héricourt, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
8	Pixel SUR MER	Exact match	Lorient, FranceHQ recorded Oct 25, 2026	11-50	29 contacts →
	Exact match “16 years of consulting and services: mechatronic systems integration, fiber optic instrumentation, navigation, routing, hardware & software development.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Cari Electronic	Exact match	Chateauneuf Sur Isère, FranceHQ recorded Oct 25, 2026	51-200	29 contacts →
	Exact match “è é.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Eff'innov Technologies	Exact match	Colombelles, FranceHQ recorded Oct 25, 2026	11-50	26 contacts →
	Exact match “EFF'INNOV Technologies is designer, developer and integrator of electronic embedded systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Cats Power Design	Exact match	Annecy, FranceHQ recorded Oct 25, 2026	11-50	23 contacts →
	Exact match “L’agilité d’une équipe d’experts.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Insolem	Exact match	Strasbourg, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
13	Asercao Bureau D'etudes	Exact match	Saint-étienne, FranceHQ recorded Oct 25, 2026	51-200	17 contacts →
	Exact match “Implantée en région Auvergne Rhône-Alpes, la société ASERCAO propose des prestations d'études mécanique et électronique sur site client ou prestation en forfait.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Groupe EIA	Exact match	Apprieu, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
15	ONWI	Exact match	Dommartin, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
16	SEF Power	Exact match	Fontenay-trésigny, FranceHQ recorded Oct 25, 2026	11-50	14 contacts →
	Exact match “SEF Power est une PME spécialisée dans la conception, la fabrication et le test de systèmes électroniques pour les secteurs du ferroviaire, de l'industrie et de la défense.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Axis Électronique	Exact match	Changé, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
18	Averna Powered By Spherea PP	Exact match	Montauban, FranceHQ recorded Oct 25, 2026	51-200	14 contacts →
	Exact match “Notre ADN La conception de matériels électroniques La conversion d'énergie L'instrumentation en électronique de puissance L’intégration de systèmes d'émulation Notre savoir-faire…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	CAO Concept	Exact match	Beaucouzé, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
20	Develop-Elec	Exact match	Tourcoing, FranceHQ recorded Oct 25, 2026	51-200	12 contacts →
	Exact match “DEVELOP-ELEC is an electrical/electronic manufacturing company based out of 13 RUE DES 5 VOIES, TOURCOING, France.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	PIWIO	Exact match	Villeurbanne, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
22	Becker Electronique	Exact match	Beaucourt, FranceHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
23	Covade France	Exact match	Coulaines, FranceHQ recorded Oct 25, 2026	1-10	11 contacts →
	Exact match “COVADE, c'est une société d'ingénierie électronique et informatique, spécialisée dans les solutions embarquées & IOT.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Secad Electronics	Exact match	Saint-martin-du-fresne, FranceHQ recorded Oct 25, 2026	11-50	10 contacts →
	Exact match “Implantée en région Rhône-Alpes (à St MARTIN DU FRESNE et GRENOBLE) depuis plus de 30 ans, nous sommes une PME qui étudie et fabrique des cartes électroniques sur cahier des…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	CIO Systèmes Embarqués	Exact match	Saint Etienne, FranceHQ recorded Oct 25, 2026	11-50	10 contacts →
	Exact match “Chez CIO Systèmes Embarqués, nous transformons vos défis en solutions embarquées innovantes : de l’électronique à l’intégration logicielle temps réel, pour l’industrie…” Recorded in the RevenueBase company graph · Oct 25, 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 “electronic interface engineering services”. 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 220 electronic interface engineering services based in France

See the full list, filter by size, metro and specialty, and access 426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electronic interface engineering services based in France at a glance

As of Oct 25, 2026

16.7%Verified-email coverage

11.6Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · Paris

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

147

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 220 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 “electronic interface engineering services” 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 426 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 25, 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 “electronic interface engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electronic interface engineering services are there based in France?

RevenueBase identified 220 company matches for electronic interface engineering services 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?

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

Which city has the most electronic interface engineering services?

Paris leads with 8 company records, followed by Annecy (3) and Moirans (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 426 professional contacts with verified work emails tracked across these 220 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 25, 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.