Company lists · Data refreshed September 2026

Top 24 Nanoelectronics companies based in France

Name: Nanoelectronics companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 70 companies tracked

RevenueBase identified 70 nanoelectronics companies headquartered in France as of September 2026 and tracks 4,781 professional contacts across them, including 1,774 with verified work emails and 97 with mobile numbers. Grenoble is the largest hub.

This list covers nanoelectronics 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 6, 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 6, 2026 86% judged on-target in blind review

70Companies

4,781Contacts tracked

1,774Verified emails

97Mobile numbers

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The 24 largest nanoelectronics companies based in France

Ranked by team size

Top 24 of 70 nanoelectronics companies based in France, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to nanoelectronics 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	Soitec	Indirect evidence	Bernin, FranceHQ checked Sep 6, 2026	1,001-5,000	1,687 contacts →
	“Soitec (Euronext - Tech 40 Paris), designs and manufactures highly advanced semiconductor materials that offer a significant performance edge over microchips based on generic…” Source: company website · checked Sep 6, 2026
2	Stmicroelectronics France	Indirect evidence	Montrouge, FranceHQ checked Sep 6, 2026	5,001-10,000	1,060 contacts →
	“Chez ST, nous sommes plus de 50 créateurs et fabricants de technologies microélectroniques.” Source: company website · checked Sep 6, 2026
3	C2n	Indirect evidence	Palaiseau, FranceHQ checked Sep 6, 2026	201-500	205 contacts →
	“The Centre de Nanosciences et de Nanotechnologies (C2N) is a joint research unit from CNRS, Université Paris-Saclay and Université Paris Cité.” Source: company website · checked Sep 6, 2026
4	Xenocs	Indirect evidence	Grenoble, FranceHQ checked Sep 6, 2026	51-200	69 contacts →
	“Xenocs provides innovative solutions for X-ray characterization of nanomaterials and nanostructures.” Source: company website · checked Sep 6, 2026
5	C12	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	67 contacts →
	“C12 is a Paris-based quantum computing startup building the next generation of scalable quantum computers.” Source: company website · checked Sep 6, 2026
6	NAWAH	Indirect evidence	Rousset, FranceHQ checked Sep 6, 2026	51-200	53 contacts →
	“Stemming from CEA and MIT research on vertically aligned carbon nanotubes (VACNT), NAWAH is today the world leader in the production of Architectured Nanomaterials based on this…” Source: company website · checked Sep 6, 2026
7	SET Corporation	Indirect evidence	Saint-jeoire, FranceHQ checked Sep 6, 2026	51-200	50 contacts →
	“SET is a world-leading supplier of high-accuracy Flip-Chip Bonders and versatile NanoImprint Lithography (NIL) solutions.” Source: company website · checked Sep 6, 2026
8	Synergie CAD Semiconductors PSC	Indirect evidence	Toulouse, FranceHQ checked Sep 6, 2026	11-50	21 contacts →
	“Synergie Cad PSC provides flexible and added-value Services in Semiconductors Industrialisation and Production for all application domains (consumer, industrial, A.I, Automotive…” Source: company website · checked Sep 6, 2026
9	Genesink Group	Indirect evidence	Rousset, FranceHQ checked Sep 6, 2026	11-50	20 contacts →
	“GenesInk is the global benchmark and standard of excellence in conductive and semiconductive nano-solutions for printed electronics.” Source: company website · checked Sep 6, 2026
10	Silentsys	Indirect evidence	Le Mans, FranceHQ checked Sep 6, 2026	11-50	14 contacts →
	“SILENTSYS SAS is a french company that aims to developp and commercialize ultralow noise systems in the Photonic, Microwave and Electronic domains.” Source: company website · checked Sep 6, 2026
11	Zadient Technologies	Indirect evidence	Sainte-hélène-du-lac, FranceHQ checked Sep 6, 2026	11-50	12 contacts →
	“Founded in 2020, Zadient is an innovator in advanced materials, including silicon carbide (SiC) for semiconductor applications.” Source: company website · checked Sep 6, 2026
12	Certem	Indirect evidence	Tours, FranceHQ checked Sep 6, 2026	51-200	11 contacts →
	“Le CERTeM est un centre d’études et de recherches technologiques en microélectronique mixte public-privé créé par l’université de Tours.” Source: company website · checked Sep 6, 2026
13	Spin-Ion Technologies	Indirect evidence	Palaiseau, FranceHQ checked Sep 6, 2026	11-50	10 contacts →
	“Spin-Ion Technologies has developed a new manufacturing process based on an ion beam treatment to improve the performances of MRAM, magnetic sensors and neuromorphic edge AI chips.” Source: company website · checked Sep 6, 2026
14	SON	Indirect evidence	Dijon, FranceHQ checked Sep 6, 2026	1-10	10 contacts →
	“SON is a company specialized in design and manufacturing of nanoproducts (nanoparticles, functionalized nanoparticles, nanocalyst).” Source: company website · checked Sep 6, 2026
15	Emg2	Indirect evidence	Villebon-sur-yvette, FranceHQ checked Sep 6, 2026	1-10	9 contacts →
	“Nous vous proposons diverses solutions innovantes, sous la forme de briques technologiques, de cartes et plateformes électroniques pour répondre à de nombreuses applications -Les…” Source: company website · checked Sep 6, 2026
16	Elorprinttec	Indirect evidence	Pessac, FranceHQ checked Sep 6, 2026	1-10	8 contacts →
	“ELORPrintTec is the technology platform for Printed Organic Electronics at Bordeaux University.” Source: company website · checked Sep 6, 2026
17	Nellow	Indirect evidence	Grenoble, FranceHQ checked Sep 6, 2026	11-50	7 contacts →
	“The energy consumption of microelectronic devices is both an environmental and industrial issue.” Source: company website · checked Sep 6, 2026
18	Enwires	Indirect evidence	Domène, FranceHQ checked Sep 6, 2026	11-50	7 contacts →
	“ENWIRES is a unique company producing silicon nanowire-based anode materials at an industrial scale and a competitive price #deeptech #startup #innovation #LowCarbonTransition…” Source: company website · checked Sep 6, 2026
19	Alpsemi	Indirect evidence	Grenoble, FranceHQ checked Sep 6, 2026	11-50	6 contacts →
	“Mass electrification and the rise of renewable energy are reshaping the global energy landscape.” Source: company website · checked Sep 6, 2026
20	Squidled	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	1-10	5 contacts →
	“Development and production of new generation nanostructured photonic semiconductors and thin film electronic printing technology for depollution and hydrogen production by…” Source: company website · checked Sep 6, 2026
21	Lumisync	Indirect evidence	Palaiseau, FranceHQ checked Sep 6, 2026	1-10	5 contacts →
	“Lumisync aims to reconcile faster data processing and lower energy consumption by developping Photonic Integrated Circuits (PICs) for the telecom, aerospatial and defence…” Source: company website · checked Sep 6, 2026
22	Koheron	Indirect evidence	Lorient, FranceHQ checked Sep 6, 2026	1-10	3 contacts →
	“Koheron designs, manufactures and distributes high-performance electrical engineering products to prototype photonic systems.” Source: company website · checked Sep 6, 2026
23	Nloptics	Indirect evidence	Bordeaux, FranceHQ checked Sep 6, 2026	1-10	3 contacts →
	“NLOptics is an innovative photonics company specializing in advanced surface analysis solutions for the semiconductor industry and beyond.” Source: company website · checked Sep 6, 2026
24	OZIXE	Indirect evidence	Cergy Pontoise, FranceHQ checked Sep 6, 2026	1-10	2 contacts →
	“Ozixe est une entreprise spécialisée dans la microélectronique pour le monde des FPGA et ASIC.” Source: company website · checked Sep 6, 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: nanoelectronics 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 nanoelectronics companies.
Partial evidence: Its own public description names part of nanoelectronics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name nanoelectronics 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 24 of 70 nanoelectronics companies based in France

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Nanoelectronics companies based in France at a glance

As of Sep 6, 2026

37.1%Verified-email coverage

2.0%Mobile-number coverage

68.3Average contacts per company

1-10Median size (employees)

21.4%Largest-city concentration · Grenoble

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,6510–30

11431–60

161–90

090–180

8180+

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 nanoelectronics 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 “nanoelectronics 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 nanoelectronics 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 nanoelectronics 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, 1,774 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 6, 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 nanoelectronics 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 nanoelectronics companies are there based in France?

RevenueBase identified 70 nanoelectronics 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?

Soitec, headquartered in Bernin, tops this list with the largest team on record.

Which city has the most nanoelectronics companies?

Grenoble leads with 15 headquartered companies, followed by Palaiseau (4) and Paris (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 1,774 verified decision-maker contacts tracked across these 70 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 6, 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.