Company lists · Data refreshed November 2026

Top 16 Radiation detection services based in France

RevenueBase identified 56 company matches for radiation detection services associated with France as of November 2026 and tracks 2,004 professional contacts across them, including 1,030 with verified work emails. Aix-En-Provence is the largest hub.

This list covers company matches for radiation detection 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 6, 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 6, 2026 How this list was built
56Companies
2,004Contacts tracked
1,030Verified emails
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The 16 largest radiation detection services based in France

Ranked by team size
Top 16 of 56 company matches for radiation detection services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchOcteville, FranceHQ recorded Nov 6, 2026501-1,000307 contacts →

Exact match

“Expert in risk prevention in the nuclear environment, the CERAP Group brings together through its various entities a range of expertise contributing to the protection of people…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEntzheim, FranceHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“ALARA Expertise brings healthcare providers and industry a complete set of services and risk management solutions related to ionizing radiations (RI).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVilleneuve-d'ascq, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“BIOMEDIQA, fondé en 2004, est un leader en Radioprotection, Physique Médicale et Contrôle de Qualité Interne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStrasbourg-entzheim, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Physics and biology at the service of medicine and radiation-related risk management for patients and workers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSt Cyr Sur Loire, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Depuis 1994, APVL ingénierie est votre partenaire français pour la radioprotection, la dosimétrie, la sécurité, la métrologie et les services associés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBessines Sur Gartempe, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“French Radon Expert since 25 years”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOlivet, FranceHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Loryon SARL porte l'innovation dans la gestion du risque radioactif des centres de recherche, des hôpitaux et des industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFontanil Cornillon, FranceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Le groupe Cirra+ est spécialisé dans le conseils, audits, formation, négoce pour les utilisateurs des rayonnements ionisants accompagne les acteurs du médical utilisant les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchClermont-ferrand, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Welcome, Since CLERAD company has become a main leader in IONIZING rays detection and more specifically in the medical field in the SENTINEL LYMPH NODE detection and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorroy Le Veneur, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Always an idea ahead Premium Analyse has specialized in the detection of radioactive gases for over 15 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchValence, FranceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Dépister les pollutions radioactives, protéger et informer la population.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRennes, FranceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“1er fabricant de matelas de plomb aux USA et en Europe, conception et réalisation d'équipement contre les rayonnements ionisants: Expertise en ingénierie et en radioprotection…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNarbonne, FranceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“OCRP-Expertise est née de la rencontre de spécialistes évoluant dans des domaines d'activités différents mais se rassemblant autour d’une vision partagée de la radioprotection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLimoges, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Experte en radioactivité dans l’environnement et micropolluants métalliques, PearL a conçu et commercialise son innovation Biosorb®, une solution biosourcée de piégeage des métaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParis, FranceHQ recorded Nov 6, 202611-501 contacts →

Exact match

“AmRay Group est l’un des leaders mondiaux de la radioprotection dans le secteur médical, de la santé et de l’industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMénil-la-tour, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“IB Solutions est spécialisée dans l'accompagnement en radioprotection et en physique médicale - Externalisation PCR - Accompagnement PCR Interne - Externalisation Radiophysicien -…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 16 of 56 radiation detection services based in France

See the full list, filter by size, metro and specialty, and access 1,030 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Radiation detection services based in France at a glance

As of Nov 6, 2026
51.4%Verified-email coverage
35.8Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · Aix-En-Provence
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
16
51-200
4
501-1,000
2
1,001-5,000
2

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 56 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 “radiation detection 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 1,030 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 6, 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 “radiation detection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radiation detection services are there based in France?

RevenueBase identified 56 company matches for radiation detection 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?

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

Which city has the most radiation detection services?

Aix-En-Provence leads with 2 company records, followed by Bagnols-Sur-Ceze (2) and Paris (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 1,030 professional contacts with verified work emails tracked across these 56 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 6, 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.