Company lists · Data refreshed September 2026

Top 25 Industrial testing labs based in France

Name: Industrial testing labs based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 183 companies tracked

RevenueBase identified 183 industrial testing labs headquartered in France as of September 2026 and tracks 71,890 professional contacts across them, including 21,868 with verified work emails. Paris is the largest hub.

This list covers industrial testing labs 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

183Companies

71,890Contacts tracked

21,868Verified emails

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The 25 largest industrial testing labs based in France

Ranked by team size

Top 25 of 183 industrial testing labs 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 industrial testing labs: 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	Bureau Veritas	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	46,434 contacts →
	Partial evidence “Bureau Veritas is a world leader in Testing, Inspection and Certification.” Source: RevenueBase Database · checked Sep 17, 2026
2	APAVE	Indirect evidence	Courbevoie Cedex, FranceHQ checked Sep 17, 2026	10001+	6,791 contacts →
	Indirect evidence “Le Groupe Apave est spécialisé dans la maîtrise des risques techniques, humains, environnementaux et numériques.” Source: RevenueBase Database · checked Sep 17, 2026
3	Socotec	Indirect evidence	Guyancourt, FranceHQ checked Sep 17, 2026	10001+	5,715 contacts →
	Indirect evidence “SOCOTEC ranks in the Top 10 Best Workplaces® 2025 (category:>2500 employees) and is once again certified Great Place to Work® in 2025, across 18 countries!” Source: RevenueBase Database · checked Sep 17, 2026
4	TRIGO	Partial evidence	Nanterre, FranceHQ checked Sep 17, 2026	10001+	3,572 contacts →
	Partial evidence “QUALITY ALONG THE SUPPLY CHAIN Founded in 1997, TRIGO Group is a multinational company providing quality solutions for the automotive, aerospace and other transport industries.” Source: RevenueBase Database · checked Sep 17, 2026
5	Afnor Group	Indirect evidence	La Plaine Saint-denis Cedex, FranceHQ checked Sep 17, 2026	1,001-5,000	1,065 contacts →
	Indirect evidence “AFNOR is an international group organised around four areas of expertise: standardisation, certification, publishing and training.” Source: RevenueBase Database · checked Sep 17, 2026
6	UTAC	Indirect evidence	Linas, FranceHQ checked Sep 17, 2026	1,001-5,000	950 contacts →
	Indirect evidence “Since 1924, UTAC has been at the forefront of the mobility industry, advancing it towards a safer and cleaner future.” Source: RevenueBase Database · checked Sep 17, 2026
7	Cofrac	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	453 contacts →
	Indirect evidence “Démarche volontaire ou réglementaire, l’accréditation consiste à évaluer et reconnaître la compétence technique ainsi que l’impartialité des organismes d’évaluation de la…” Source: RevenueBase Database · checked Sep 17, 2026
8	Emitech Group	Strong evidence	Montigny Le Bretonneux, FranceHQ checked Sep 17, 2026	501-1,000	447 contacts →
	Strong evidence “We provide global testing services for automotive, aeronautic & defence industries : we perform environmental, mechanical, EMC and electrical tests.” Source: RevenueBase Database · checked Sep 17, 2026
9	Lcie Bureau Veritas	Indirect evidence	Fontenay-aux-roses, FranceHQ checked Sep 17, 2026	201-500	185 contacts →
	Indirect evidence “As a preferred partner in compliance for the marketing and promotion of your electrical and electronic products, LCIE Bureau Veritas supports you from the development phase…” Source: RevenueBase Database · checked Sep 17, 2026
10	AS International	Indirect evidence	Lieusaint, FranceHQ checked Sep 17, 2026	201-500	170 contacts →
	Indirect evidence “AS INTERNATIONAL was founded in 1983 in the textile and clothing sector by two French manufacturers to support manufacturers, importers, brands and distributors in their quality…” Source: RevenueBase Database · checked Sep 17, 2026
11	Filab SAS	Indirect evidence	Saint-apollinaire, FranceHQ checked Sep 17, 2026	51-200	118 contacts →
	Indirect evidence “FILAB is an independent laboratory, specializing in the fields of chemistry and materials.” Source: RevenueBase Database · checked Sep 17, 2026
12	Normec Verifavia	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	105 contacts →
	Partial evidence “Normec Verifavia is a global leader in environmental validation, verification, and auditing within the transport and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
13	Eurovent Certification	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “Eurovent Certification is widely recognised as a global leader in third-party certification for product performance in the fields of heating, ventilation, air conditioning, and…” Source: RevenueBase Database · checked Sep 17, 2026
14	Kereval	Indirect evidence	Thorigné Fouillard (rennes), FranceHQ checked Sep 17, 2026	51-200	69 contacts →
	Indirect evidence “KEREVAL laboratoire indépendant d’ingénierie de tests, est reconnu comme un des spécialistes de la qualité logicielle.” Source: RevenueBase Database · checked Sep 17, 2026
15	Flashlab SAS	Indirect evidence	Longjumeau, FranceHQ checked Sep 17, 2026	51-200	67 contacts →
	Indirect evidence “FLASHLAB est un laboratoire Français spécialisé dans les analyses environnementales (Air, Eau, Sol) et bâtiment.” Source: RevenueBase Database · checked Sep 17, 2026
16	Tecnea - Cemafroid	Indirect evidence	Fresnes, FranceHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Tecnea - Cemafroid Group is the expert in the cold chain, refrigeration and air conditioning.” Source: RevenueBase Database · checked Sep 17, 2026
17	SOCOR	Indirect evidence	Dechy, FranceHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Crée dans le douaisis depuis 1949, Socor est un laboratoire d'analyses environnementales spécialisé dans l'énergie, les déchets et l'eau.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sirac.Sa GIE Horus	Indirect evidence	Maurepas, FranceHQ checked Sep 17, 2026	201-500	48 contacts →
	Indirect evidence “Contrôle par radiographie (RT), ressuage (PT), magnétoscopie (MT), ultrasons (UT), Courants de Foucault (ET), Métrologie dimensionnelle, Métrologie tridimensionnelle, Inspection.” Source: RevenueBase Database · checked Sep 17, 2026
19	Pourquery Laboratoires	Indirect evidence	Lyon, FranceHQ checked Sep 17, 2026	51-200	48 contacts →
	Indirect evidence “Les Laboratoires Pourquery, créés en 1920, sont issus d'un groupe familial français indépendant spécialisé dans les tests de sécurité sur les biens de consommation destinés au…” Source: RevenueBase Database · checked Sep 17, 2026
20	MI Metrologie	Indirect evidence	Ostwald, FranceHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “For more than 30 years, the family-owned MECASEM group (115 employees) has been based on a strong dynamic of expansion, a sharp technical know-how and a quality management system…” Source: RevenueBase Database · checked Sep 17, 2026
21	Zwickroell France	Indirect evidence	Metz, FranceHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “ZwickRoell est le leader mondial pour la fourniture de systèmes d’essais sur matériaux.” Source: RevenueBase Database · checked Sep 17, 2026
22	Certis	Indirect evidence	Le Rheu, FranceHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “CERTIS est d’abord une entreprise où travaillent des femmes et des hommes compétents et motivés par le développement économique, la vie des entreprises et leurs enjeux, la qualité…” Source: RevenueBase Database · checked Sep 17, 2026
23	Institut RS	Indirect evidence	Aix En Provence, FranceHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Institut RS : créateurs de confiance produits Conseiller, analyser, tester et comparer pour vous accompagner tout au long de la vie des produits pour (re)créer un lien de…” Source: RevenueBase Database · checked Sep 17, 2026
24	Creatique Technologie SAS	Indirect evidence	Billy Berclau, FranceHQ checked Sep 17, 2026	51-200	29 contacts →
	Indirect evidence “Since 1979 CREATIQUE Technologie has been regarded by many people in the automotive industry, telecommunications, railways, manufacturing, aeronautics and the electrical industry…” Source: RevenueBase Database · checked Sep 17, 2026
25	Groupe 6napse	Partial evidence	Val-de-reuil, FranceHQ checked Sep 17, 2026	51-200	29 contacts →
	Partial evidence “The 6NAPSE Group is testing laboratory with engineering expertise.” Source: RevenueBase Database · checked Sep 17, 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: industrial testing labs. 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 industrial testing labs.
Partial evidence: Its own public description names part of industrial testing labs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial testing labs. 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 183 industrial testing labs based in France

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Industrial testing labs based in France at a glance

As of Sep 17, 2026

30.4%Verified-email coverage

392.8Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 183 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 industrial testing labs, 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 “industrial testing labs”. 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 industrial testing labs), 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 industrial testing labs, 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, 21,868 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 industrial testing labs, 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 industrial testing labs are there based in France?

RevenueBase identified 183 industrial testing labs 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?

Bureau Veritas, headquartered in Courbevoie, tops this list with the largest team on record.

Which city has the most industrial testing labs?

Paris leads with 10 headquartered companies, followed by Lyon (3) and Nantes (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 21,868 verified decision-maker contacts tracked across these 183 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.