Company lists · Data refreshed September 2026

Top 8 Semiconductor companies with design centers based in France

RevenueBase identified 39 semiconductor companies with design centers headquartered in France as of September 2026 and tracks 3,756 professional contacts across them, including 1,683 with verified work emails. Grenoble is the largest hub.

This list covers semiconductor companies with design centers 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 17, 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 17, 2026 86% judged on-target in blind review
39Companies
3,756Contacts tracked
1,683Verified emails
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The 8 largest semiconductor companies with design centers based in France

Ranked by team size
Top 8 of 39 semiconductor companies with design centers based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to semiconductor companies with design centers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceBernin, FranceHQ checked Sep 17, 20261,001-5,0001,687 contacts →

Strong evidence

“Soitec (Euronext - Tech 40 Paris), designs and manufactures highly advanced semiconductor materials that offer a significant performance edge over microchips based on generic…”

Source: RevenueBase Database · checked Sep 17, 2026
2Indirect evidenceMontrouge, FranceHQ checked Sep 17, 20265,001-10,0001,060 contacts →

Indirect evidence

“Chez ST, nous sommes plus de 50 créateurs et fabricants de technologies microélectroniques.”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceCarros, FranceHQ checked Sep 17, 2026201-500133 contacts →

Strong evidence

“Founded in 1986 and headquartered in Carros, France, Synergie Cad has been designing and manufacturing Semiconductor Test Solutions for the world’s most complex Test applications…”

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceGrenoble, FranceHQ checked Sep 17, 202651-200119 contacts →

Partial evidence

“EASii IC is a Design House specializing in the design of Analog, Digital and Mixed-signal integrated circuits, as well as the production of Electronic Boards and FPGAs.”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceSaint-martin-d'hères, FranceHQ checked Sep 17, 202651-20093 contacts →

Indirect evidence

“IC’Alps - A SEALSQ company - is your one-stop shop ASIC partner.”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceMauguio, FranceHQ checked Sep 17, 202651-20030 contacts →

Partial evidence

“Cortus is a fabless semiconductor manufacturer group headquartered in Mauguio (near Montpellier, France) with subsidiaries in Italy, Greece and Spain.”

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceToulouse, FranceHQ checked Sep 17, 202611-5021 contacts →

Partial evidence

“Synergie Cad PSC provides flexible and added-value Services in Semiconductors Industrialisation and Production for all application domains (consumer, industrial, A.I, Automotive…”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceCergy Pontoise, FranceHQ checked Sep 17, 20261-102 contacts →

Indirect evidence

“Ozixe est une entreprise spécialisée dans la microélectronique pour le monde des FPGA et ASIC.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 8 of 39 semiconductor companies with design centers based in France

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Semiconductor companies with design centers based in France at a glance

As of Sep 17, 2026
44.8%Verified-email coverage
96.3Average contacts per company
11-50Median size (employees)
17.9%Largest-city concentration · Grenoble
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
11
51-200
8
201-500
2
1,001-5,000
1
5,001-10,000
1

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 39 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 semiconductor companies with design centers, 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 “semiconductor companies with design centers”. 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 semiconductor companies with design centers), 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 semiconductor companies with design centers, 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, 1,683 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 17, 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 semiconductor companies with design centers, 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 semiconductor companies with design centers are there based in France?

RevenueBase identified 39 semiconductor companies with design centers 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 semiconductor companies with design centers?

Grenoble leads with 7 headquartered companies, followed by Meylan (2) and Meyreuil (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 1,683 verified decision-maker contacts tracked across these 39 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 17, 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.