Company lists · Data refreshed September 2026

Top 23 Test and measurement equipment manufacturers based in France

Name: Test and measurement equipment manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 44 companies tracked

RevenueBase identified 44 test and measurement equipment manufacturers headquartered in France as of September 2026 and tracks 921 professional contacts across them, including 381 with verified work emails. Paris is the largest hub.

This list covers test and measurement equipment manufacturers 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 19, 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 19, 2026 86% judged on-target in blind review

44Companies

921Contacts tracked

381Verified emails

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The 23 largest test and measurement equipment manufacturers based in France

Ranked by team size

Top 23 of 44 test and measurement equipment manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to test and measurement equipment manufacturers: 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	Spherea Group	Partial evidence	Toulouse, FranceHQ checked Sep 19, 2026	1,001-5,000	432 contacts →
	Partial evidence “Spherea Group: A 60-Year Legacy Since 1965, the Spherea Group has built a strong legacy in test and quality solutions, rooted in the electronics activities of Aerospatiale, where…” Source: RevenueBase Database · checked Sep 19, 2026
2	Synergie CAD Group	Partial evidence	Carros, FranceHQ checked Sep 19, 2026	201-500	133 contacts →
	Partial 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 19, 2026
3	Aoip SAS	Partial evidence	Ris Orangis, FranceHQ checked Sep 19, 2026	11-50	31 contacts →
	Partial 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 19, 2026
4	Apex Technologies, France	Strong evidence	Marcoussis, FranceHQ checked Sep 19, 2026	11-50	30 contacts →
	Strong evidence “For over 25 years, APEX Technologies has been designing and manufacturing ultra-high-performance optical test and measurement instruments that push the limits of precision and…” Source: RevenueBase Database · checked Sep 19, 2026
5	Ateq Aviation	Partial evidence	Les Clayes-sous-bois, FranceHQ checked Sep 19, 2026	201-500	23 contacts →
	Partial evidence “ATEQ Aviation is a worldwide manufacturer of automated testers for all types of aircrafts, In order to assist aviation manufacturing and maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
6	Electro PJP	Partial evidence	Tavaux, FranceHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Electro-PJP est fabricant d'accessoires et instruments de test et mesure depuis 1979.” Source: RevenueBase Database · checked Sep 19, 2026
7	Chauvin Arnoux Group	Indirect evidence	Asnières-sur-seine - France, FranceHQ checked Sep 19, 2026	501-1,000	17 contacts →
	Indirect evidence “Concepteur et fabricant français d'appareils de mesure électriques et solutions de contrôle qualité en process industriel, le groupe Chauvin Arnoux rayonne à l'international via…” Source: RevenueBase Database · checked Sep 19, 2026
8	Dactem International	Indirect evidence	Alès, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Dactem est une société qui conçoit et réalise des moyens d'essais et des instruments de mesure spécifiques dans les secteurs de l'aérospatial et de l'industrie.” Source: RevenueBase Database · checked Sep 19, 2026
9	AMCAD	Partial evidence	Limoges, FranceHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “AMCAD MW provides advanced RF and microwave measurement and modelling solutions for the characterization of active devices and circuits.” Source: RevenueBase Database · checked Sep 19, 2026
10	Armatan	Indirect evidence	Sainte-hélène-du-lac, FranceHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Héritière d'une histoire de 35 ans avec Saphir puis qmt, dont elle a repris les activités aéronautique, défense et énergie, Armatan est experte dans la conception et la…” Source: RevenueBase Database · checked Sep 19, 2026
11	Leasametric	Strong evidence	Villebon-sur-yvette, FranceHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Leasametric is one of the few French service companies, to be a pioneer in the rental of test and measurement, and partner of innovative sectors: General instrumentation, research…” Source: RevenueBase Database · checked Sep 19, 2026
12	JM Concept SA	Indirect evidence	Brignais, FranceHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “JM Concept SA is an electrical/electronic manufacturing company based out of 18 Chemin des Tard-venus, 69530, Brignais, RA, France.” Source: RevenueBase Database · checked Sep 19, 2026
13	Seica France Sarl	Partial evidence	Elancourt, FranceHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “SEICA FRANCE, filiale de SEICA SpA, est un fabricant de solutions de test pour les marchés de l’automobile, de l’industrie grand public et du militaire : testeurs à sondes…” Source: RevenueBase Database · checked Sep 19, 2026
14	Greenfield Technology	Indirect evidence	Bègles, FranceHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “ps/GHz Timing System” Source: RevenueBase Database · checked Sep 19, 2026
15	Axilec Energie	Partial evidence	Novalaise, FranceHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Depuis (après avoir repris la suite des activités de conversion d’énergie du Groupe SECAS), AXILEC conçoit, développe et distribue des solutions de tests et mesures ainsi que des…” Source: RevenueBase Database · checked Sep 19, 2026
16	Novarent	Indirect evidence	Genas, FranceHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Novarent propose une gamme de matériel de mesure pour les professionnels, à la vente et à la location.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mesulog Nerys Group	Strong evidence	Moirans, FranceHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “MESULOG develops specific software dedicated to test and measurement.” Source: RevenueBase Database · checked Sep 19, 2026
18	Dbeeset Technology	Indirect evidence	Guyancourt, FranceHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “A spin-off from Dassault then Thalès, created in 2004, dbeeSet Technology joined a French group in the telecommunications sector in 2018, which is experiencing very strong growth…” Source: RevenueBase Database · checked Sep 19, 2026
19	Electronica Technologies	Indirect evidence	Abrest, FranceHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “SYSTEMES ELECTRONIQUES PROFESSIONNELS POUR VOS BESOINS DE MESURE ET DE CONTROLE Depuis 1987, ELECTRONICA TECHNOLOGIES conçoit, fabrique, répare et entretient, en petites et…” Source: RevenueBase Database · checked Sep 19, 2026
20	Hemera RF	Strong evidence	Carnac, FranceHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Equipment for EMC, RF & Microwave Measurement Software EMC and Radio Measurement Equipment Calibrations” Source: RevenueBase Database · checked Sep 19, 2026
21	J3tel	Partial evidence	Za De Courtaboeuf, FranceHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “J3TEL,est un acteur incontournable et solide du test et de la mesure dans le domaine des réseaux et des télécoms depuis 30 ans.” Source: RevenueBase Database · checked Sep 19, 2026
22	Deepace	Indirect evidence	Saint-andré-les-vergers, FranceHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Small size, high performance measuring instruments.” Source: RevenueBase Database · checked Sep 19, 2026
23	FC Equipments	Strong evidence	Lannion, FranceHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “FC Equipments est un des spécialistes leaders en France dans l’achat, l’intégration, la vente et la location d’appareils de Test et Mesure (T&M).” Source: RevenueBase Database · checked Sep 19, 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: test and measurement equipment manufacturers. 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 test and measurement equipment manufacturers.
Partial evidence: Its own public description names part of test and measurement equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name test and measurement equipment manufacturers. 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 23 of 44 test and measurement equipment manufacturers based in France

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Test and measurement equipment manufacturers based in France at a glance

As of Sep 19, 2026

41.4%Verified-email coverage

20.9Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

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 44 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 test and measurement equipment manufacturers, 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 “test and measurement equipment manufacturers”. 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 test and measurement equipment manufacturers), 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 test and measurement equipment manufacturers, 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, 381 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 19, 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 test and measurement equipment manufacturers, 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 test and measurement equipment manufacturers are there based in France?

RevenueBase identified 44 test and measurement equipment manufacturers 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?

Spherea Group, headquartered in Toulouse, tops this list with the largest team on record.

Which city has the most test and measurement equipment manufacturers?

Paris leads with 4 headquartered companies, followed by Elancourt (2) and Abrest (1).

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 381 verified decision-maker contacts tracked across these 44 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 19, 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.