Company lists · Data refreshed September 2026

Top 25 Sensor and instrumentation companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 273 companies tracked

RevenueBase identified 273 sensor and instrumentation companies headquartered in France as of September 2026 and tracks 4,608 professional contacts across them, including 1,746 with verified work emails. Paris is the largest hub.

This list covers sensor and instrumentation 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 22, 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 22, 2026 86% judged on-target in blind review

273Companies

4,608Contacts tracked

1,746Verified emails

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The 25 largest sensor and instrumentation companies based in France

Ranked by team size

Top 25 of 273 sensor and instrumentation companies based in France, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to sensor and instrumentation 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	Telemecanique Sensors	Partial evidence	Paris, FranceHQ checked Sep 22, 2026	1,001-5,000	535 contacts →
	Partial evidence “Telemecanique Sensors is a globally recognized leading brand in the design, development, and manufacturing of high-performance sensors for industrial automation.” Source: RevenueBase Database · checked Sep 22, 2026
2	CMR Group	Partial evidence	Marseille, FranceHQ checked Sep 22, 2026	501-1,000	337 contacts →
	Partial evidence “Founded in 1959, CMR began by repairing measuring instruments on ships, then quickly focused on developing sensors and wiring systems for diesel engines capable of withstanding…” Source: RevenueBase Database · checked Sep 22, 2026
3	Auxitrol Weston	Partial evidence	Bourges, FranceHQ checked Sep 22, 2026	501-1,000	284 contacts →
	Partial evidence “Auxitrol Weston is the leading global manufacturer of aerospace sensors for the harshest environments.” Source: RevenueBase Database · checked Sep 22, 2026
4	Chauvin Arnoux	Indirect evidence	Asnieres-Sur-Seine, FranceHQ checked Sep 22, 2026	501-1,000	251 contacts →
	Indirect evidence “Chauvin Arnoux est un groupe industriel qui dispose aujourd'hui d'une offre produits complète dans le domaine de la mesure.” Source: RevenueBase Database · checked Sep 22, 2026
5	ARCYS	Partial evidence	Blagnac, FranceHQ checked Sep 22, 2026	51-200	126 contacts →
	Partial evidence “ARCYS, as a specialist in safety electronics and instrumentation for harsh environments, provides its expertise to system integrators, public and private operators with a…” Source: RevenueBase Database · checked Sep 22, 2026
6	IFM Electronic France	Indirect evidence	Le Bourget-du-lac, FranceHQ checked Sep 22, 2026	51-200	103 contacts →
	Indirect evidence “ifm electronic est un groupe international allemand spécialisé dans la détection industrielle.” Source: RevenueBase Database · checked Sep 22, 2026
7	Fuji Electric France S.A.S	Partial evidence	Clermont-ferrand, FranceHQ checked Sep 22, 2026	51-200	103 contacts →
	Partial evidence “Specialist in pressure transmitters, instrumentation, and gas analysis solutions We help our customers to create energy and build the environment of tomorrow.” Source: RevenueBase Database · checked Sep 22, 2026
8	Burkert France	Indirect evidence	Triembach Au Val, FranceHQ checked Sep 22, 2026	201-500	91 contacts →
	Indirect evidence “Activité Bürkert en France est une entreprise familiale située à Triembach-au-Val, en Alsace depuis 1966.” Source: RevenueBase Database · checked Sep 22, 2026
9	Tronics Microsystems	Partial evidence	Crolles, FranceHQ checked Sep 22, 2026	51-200	74 contacts →
	Partial evidence “Tronics Microsystems, a TDK Group Company, is a provider of inertial MEMS (Micro-Electro-Mechanical-System) sensors solutions for precise motion sensing, positioning, navigation…” Source: RevenueBase Database · checked Sep 22, 2026
10	Vega France	Indirect evidence	Nordhouse, FranceHQ checked Sep 22, 2026	11-50	71 contacts →
	Indirect evidence “VEGA is a world leader in the area of level and pressure measurement.” Source: RevenueBase Database · checked Sep 22, 2026
11	Senstronic Group	Partial evidence	Monswiller, FranceHQ checked Sep 22, 2026	51-200	69 contacts →
	Partial evidence “Senstronic manufactures proximity sensors and connection system for industrial automation, and we are specialized in critical and sensitive applications.” Source: RevenueBase Database · checked Sep 22, 2026
12	Febus Optics	Partial evidence	Pau, FranceHQ checked Sep 22, 2026	51-200	67 contacts →
	Partial evidence “FEBUS Optics is an innovative company based in Pau (France) bringing a new generation of optical fiber-based sensor system to the market.” Source: RevenueBase Database · checked Sep 22, 2026
13	Georgin	Indirect evidence	Châtillon, FranceHQ checked Sep 22, 2026	51-200	67 contacts →
	Indirect evidence “Since its foundation in 1939, GEORGIN has built a tradition for uncompromising quality in all its products.” Source: RevenueBase Database · checked Sep 22, 2026
14	CIRA	Partial evidence	Aix-en-provence, FranceHQ checked Sep 22, 2026	11-50	59 contacts →
	Partial evidence “La société CIRA, spécialisée, depuis 1985, en instrumentation sur le segment réglage, essais, démarrage, expertise et supervision de travaux intervient en France et à l’étranger…” Source: RevenueBase Database · checked Sep 22, 2026
15	Sauermann France	Indirect evidence	Montpon-ménestérol, FranceHQ checked Sep 22, 2026	201-500	56 contacts →
	Indirect evidence “Depuis plus de 40 ans, le Groupe Sauermann conçoit, fabrique et commercialise des produits et des services dédiés aux marchés HVAC-R et industriels, en axant ses efforts sur la…” Source: RevenueBase Database · checked Sep 22, 2026
16	Anton Paar France	Indirect evidence	Les Ulis, FranceHQ checked Sep 22, 2026	11-50	55 contacts →
	Indirect evidence “Leader du marché mondial avec les appareils destinés à la mesure de la masse volumique et de la concentration ainsi qu'à la rhéométrie et à la mesure du CO2.” Source: RevenueBase Database · checked Sep 22, 2026
17	Alma Carbovac	Indirect evidence	Boissy St Léger, FranceHQ checked Sep 22, 2026	51-200	48 contacts →
	Indirect evidence “ALMA designs, develops and manufactures high-accuracy metering instruments dedicated to petroleum distribution.” Source: RevenueBase Database · checked Sep 22, 2026
18	Yokogawa France	Indirect evidence	Vélizy-villacoublay, FranceHQ checked Sep 22, 2026	51-200	46 contacts →
	Indirect evidence “Notre société répond aux besoins, aux attentes et aux exigences de toutes les industries manufacturières, tous secteurs d’activité confondus : le pétrole et le gaz, la chimie et…” Source: RevenueBase Database · checked Sep 22, 2026
19	C2ai Instrumentation ET Régulation DES Fluides	Indirect evidence	Decines Charpieu, FranceHQ checked Sep 22, 2026	11-50	43 contacts →
	Indirect evidence “C2AI, c’est 35 ans d’expertise, 45 collaborateurs passionnés et une mission : garantir la précision et la performance des installations industrielles.” Source: RevenueBase Database · checked Sep 22, 2026
20	Correge	Partial evidence	Pacy-sur-eure, FranceHQ checked Sep 22, 2026	51-200	37 contacts →
	Partial evidence “Since 1967, Correge has grown to become one of the leading manufacturers of temperature sensors.” Source: RevenueBase Database · checked Sep 22, 2026
21	Alliantech	Indirect evidence	Toulouse, FranceHQ checked Sep 22, 2026	11-50	35 contacts →
	Indirect evidence “Alliantech est un acteur de premier rang dans la fourniture de capteurs, systèmes d’acquisitions, moyens d’essais et moyens d’étalonnages.” Source: RevenueBase Database · checked Sep 22, 2026
22	Ijinus	Partial evidence	Mellac, FranceHQ checked Sep 22, 2026	11-50	33 contacts →
	Partial evidence “Telemetry specialist and remote management - Instrumentation solutions made in France Ijinus is a French company located in Mellac Brittany (Finistère) that designs, assembles and…” Source: RevenueBase Database · checked Sep 22, 2026
23	TCEM	Indirect evidence	Le Havre, FranceHQ checked Sep 22, 2026	11-50	32 contacts →
	Indirect evidence “TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…” Source: RevenueBase Database · checked Sep 22, 2026
24	Delta MU	Indirect evidence	Cournon D'auvergne, FranceHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “Services and softwares designed for metrology Established since 1998 in Clermont-Ferrand (France), Delta Mu develops high quality services and softwares for the management and…” Source: RevenueBase Database · checked Sep 22, 2026
25	Aoip SAS	Indirect evidence	Ris Orangis, FranceHQ checked Sep 22, 2026	11-50	31 contacts →
	Indirect evidence “Established in 1896 in the nearby of Paris, France, AOIP, a ASGARD group company, designs, manufactures and markets a wide range of solutions in two different core activities…” Source: RevenueBase Database · checked Sep 22, 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: sensor and instrumentation 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 sensor and instrumentation companies.
Partial evidence: Its own public description names part of sensor and instrumentation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sensor and instrumentation 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 25 of 273 sensor and instrumentation companies based in France

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Sensor and instrumentation companies based in France at a glance

As of Sep 22, 2026

37.9%Verified-email coverage

16.9Average contacts per company

11-50Median size (employees)

5.1%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

127

11-50

102

51-200

201-500

501-1,000

1,001-5,000

10001+

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 273 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 sensor and instrumentation 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 “sensor and instrumentation 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 sensor and instrumentation 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 sensor and instrumentation 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, 1,746 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 22, 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 sensor and instrumentation 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 sensor and instrumentation companies are there based in France?

RevenueBase identified 273 sensor and instrumentation 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?

Telemecanique Sensors, headquartered in Paris, tops this list with the largest team on record.

Which city has the most sensor and instrumentation companies?

Paris leads with 14 headquartered companies, followed by Courbevoie (4) and Castelnau Le Lez (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 1,746 verified decision-maker contacts tracked across these 273 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 22, 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.