Company lists · Data refreshed November 2026

Top 25 Tube testing services based in France

RevenueBase identified 103 company matches for tube testing services associated with France as of November 2026 and tracks 9,117 professional contacts across them, including 1,931 with verified work emails. Nantes is the largest hub.

This list covers company matches for tube testing services associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 3, 2026 How this list was built
103Companies
9,117Contacts tracked
1,931Verified emails
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The 25 largest tube testing services based in France

Ranked by team size
Top 25 of 103 company matches for tube testing services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGuyancourt, FranceHQ recorded Nov 3, 202610001+6,301 contacts →

Exact match

“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!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchVillepinte, FranceHQ recorded Nov 3, 20261,001-5,0001,132 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchSaint-apollinaire, FranceHQ recorded Nov 3, 202651-200121 contacts →

Exact match

“FILAB is an independent laboratory, specializing in the fields of chemistry and materials.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchBrignais, FranceHQ recorded Nov 3, 2026201-500121 contacts →

Exact match

“Entreprise de contrôles et essais non destructifs”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchMaurepas, FranceHQ recorded Nov 3, 2026201-50049 contacts →

Exact match

“Contrôle par radiographie (RT), ressuage (PT), magnétoscopie (MT), ultrasons (UT), Courants de Foucault (ET), Métrologie dimensionnelle, Métrologie tridimensionnelle, Inspection.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchMetz, FranceHQ recorded Nov 3, 202651-20035 contacts →

Exact match

“ZwickRoell est le leader mondial pour la fourniture de systèmes d’essais sur matériaux.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchVal-de-reuil, FranceHQ recorded Nov 3, 202651-20032 contacts →

Exact match

“The 6NAPSE Group is testing laboratory with engineering expertise.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchSartrouville, FranceHQ recorded Nov 3, 202611-5028 contacts →

Exact match

“SOFRANEL, fournisseur de solutions en mesures et contrôles non destructif depuis 1958 est une entreprise composée d'hommes et de femmes de formations techniques.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchLe Havre, FranceHQ recorded Nov 3, 20261,001-5,00021 contacts →

Exact match

“Assistance technique réglementaire Contrôle non destructif Laboratoire essais mécaniques, métallurgiques et la métrologie ACL SERVICES est doté de techniciens en contrôle pour…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchVal De Reuil, FranceHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Analyses et Surface est un laboratoire d'expertises matériaux du Groupe 6NAPSE.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchSaint-rémy, FranceHQ recorded Nov 3, 202611-5018 contacts →

Exact match

“INTCT is a fast-growing international company focused on industrial risk management.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchOstwald, FranceHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“MECASEM est votre prestataire qualité incontournable.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchLes Pennes-mirabeau, FranceHQ recorded Nov 3, 202611-5014 contacts →

Exact match

“CyXplus is specialized in Industrial NDT (Non Destructive Testing), and is constantly working at supplying the most efficient inspection equipment and software to demanding…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchLacroix-saint-ouen, FranceHQ recorded Nov 3, 20261-1013 contacts →

Exact match

“La réputation de notre société dans le domaine des contrôles non destructifs a parcouru les années, en particulier dans le domaine de la radiographie.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchVilleurbanne, FranceHQ recorded Nov 3, 20261-1011 contacts →

Exact match

“MECANIUM est un centre d'essais en résistance des matériaux et caractérisation du comportement mécanique des structures.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchSaint-jory, FranceHQ recorded Nov 3, 20261-1011 contacts →

Exact match

“SICO SAS, an inspection and testing company based in Occitanie, was established to meet the needs of demanding industries by providing flexibility, expertise, and tailored…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchPlesnois, FranceHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“CENTRE DE VERIFICATION DE METZ is an individual & family services company based out of 15 RUE DE L'ETANG, Plesnois, Grandest, France.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchSte Genevieve Des Bois, FranceHQ recorded Nov 3, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Anti-corrosion, Coating and Welding Inspection, certified ISO 9001.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchEsvres Sur Indre, FranceHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Depuis SECURITP est un organisme de vérifications réglementaires pour les matériels de travaux publics, du bâtiment, du transport, de l'agriculture et de l'industrie.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchBourgoin Jallieu, FranceHQ recorded Nov 3, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchMacon, FranceHQ recorded Nov 3, 202611-508 contacts →

Exact match

“IFAT est une équipe de professionnels des contrôles non destructifs et de la formation, spécialistes de - la formation des agents de contrôle non destructif CND, niv1, niv2 et…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchBailly Romainvilliers, FranceHQ recorded Nov 3, 20261-107 contacts →

Exact match

“Advanced Ultrasound Solutions for Measurement, Monitoring and Structural Integrity UltraRS specializes in the development of innovative ultrasonic technologies that help…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchSaulce Sur Rhone, FranceHQ recorded Nov 3, 202611-506 contacts →

Exact match

“L'octant est spécialisé dans les opérations de maintenances et de contrôles non destructifs au service de l’industrie, particulièrement dans les secteurs naval et pétrolier.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchFresnes Cedex, FranceHQ recorded Nov 3, 202611-506 contacts →

Exact match

“TECNEA Inspection is a subsidiary dedicated to the inspection of the Cemafroid-Tecnea group, expert in cold, air conditioning and refrigeration for more than 70 years.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 103 tube testing services based in France

See the full list, filter by size, metro and specialty, and access 1,931 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tube testing services based in France at a glance

As of Nov 3, 2026
21.2%Verified-email coverage
88.5Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · Nantes
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
24
51-200
9
201-500
3
1,001-5,000
2
10001+
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 103 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with France whose business descriptions match “tube testing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,931 professional contacts with verified work emails across the full matched dataset. 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 November 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tube testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tube testing services are there based in France?

RevenueBase identified 103 company matches for tube testing services associated with France as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Socotec tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tube testing services?

Nantes leads with 3 company records, followed by Aix En Provence (2) and Brignais (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,931 professional contacts with verified work emails tracked across these 103 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 3, 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 SmartSearch, 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.