Company lists · Data refreshed November 2026

Top 25 Radioactive material handling consultancies worldwide

RevenueBase identified 647 company matches for radioactive material handling consultancies worldwide as of November 2026 and tracks 14,079 professional contacts across them, including 4,403 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for radioactive material handling consultancies worldwide, 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 5, 2026. Country and city lists for radioactive material handling consultancies follow the table.

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 5, 2026 How this list was built
647Companies
14,079Contacts tracked
4,403Verified emails
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The 25 largest radioactive material handling consultancies worldwide

Ranked by team size
Top 25 of 647 company matches for radioactive material handling consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchMassy, FranceHQ recorded Nov 5, 20265,001-10,0001,786 contacts →

Exact match

“Orano DS fait partie du Groupe Orano, le fournisseur de référence du cycle du combustible nucléaire.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAtlanta, United StatesHQ recorded Nov 5, 20261,001-5,0001,023 contacts →

Exact match

“Mirion (NYSE: MIR) is a global leader in radiation safety, science and medicine, with a diverse portfolio of products and services that protects people and the planet from the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchFontenay-aux-roses, FranceHQ recorded Nov 5, 20261,001-5,000838 contacts →

Exact match

“IRSN – Institute for Radiological Protection and Nuclear Safety – is the French national public expert in nuclear and radiological risks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchOcteville, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
5Exact matchAbingdon, United KingdomHQ recorded Nov 5, 2026501-1,000300 contacts →

Exact match

“Veolia’s Nuclear Expertise: As part of the global Veolia Group, we deliver integrated nuclear solutions that combine cutting-edge technology, engineering excellence, and decades…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchEssen, GermanyHQ recorded Nov 5, 2026501-1,000258 contacts →

Exact match

“Seit fünf Jahhrzehnten bietet GNS Gesellschaft für Nuklear-Service mbH zuverlässige und effiziente Lösungen zur nuklearen Entsorgung während Betrieb, und Rückbau von…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchOak Ridge, TN, United StatesHQ recorded Nov 5, 2026201-500251 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDessel, BelgiumHQ recorded Nov 5, 2026201-500243 contacts →

Exact match

“Welkom bij Belgoprocess Radioactiviteit speelt een belangrijke rol in de gezondheidszorg en bij industriële en wetenschappelijke toepassingen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchVantaa, FinlandHQ recorded Nov 5, 2026201-500222 contacts →

Exact match

“STUK - Radiation and Nuclear Safety Authority in Finland Our team of 340 professionals is at your service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSwedenHQ recorded Nov 5, 2026501-1,000211 contacts →

Exact match

“Studsvik offers a range of advanced technical services to the global nuclear power industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchGlenwood, IL, AustraliaHQ recorded Nov 5, 2026501-1,000195 contacts →

Exact match

“LANDAUER offers a comprehensive spectrum of radiation monitoring and consulting solutions, tailored to your specific needs, to significantly reduce the burden of compliance and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMontrouge, FranceHQ recorded Nov 5, 20261,001-5,000172 contacts →

Exact match

“L’@ASN et l’@IRSN ne font désormais plus qu’un!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSeabrook, NH, United StatesHQ recorded Nov 5, 2026201-500156 contacts →

Exact match

“RSCS, now a division of Allied Power, offers expertise in all aspects of radiation safety and radiation measurement applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSalzgitter, GermanyHQ recorded Nov 5, 2026501-1,000143 contacts →

Exact match

“BfS works for the safety and protection of man and the environment against damage due to ionising and non-ionising radiation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSignal Hill, CA, United StatesHQ recorded Nov 5, 2026501-1,000132 contacts →

Exact match

“With more than a half-century in the nuclear business, is an expert in nuclear material handling and lifting equipment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchPeachtree Corners, GA, United StatesHQ recorded Nov 5, 202651-200123 contacts →

Exact match

“NAC International Inc.(NAC) is an industry-leading provider of engineering, consulting, and nuclear fuel management solutions for nuclear facility operators, fuel cycle companies…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLongmeadow, MA, United StatesHQ recorded Nov 5, 2026501-1,000120 contacts →

Exact match

“UniTech is the world leader in radiological laundering and protective clothing programs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGeorgetown, TX, United StatesHQ recorded Nov 5, 202651-20098 contacts →

Exact match

“RDC has provided world-class radiation monitoring since 1949.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchØsterås, NorwayHQ recorded Nov 5, 202651-20085 contacts →

Exact match

“Vi er fag- og forvaltningsmyndighet og arbeider for å redusere negative følger av stråling i samfunnet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGolden, NM, United StatesHQ recorded Nov 5, 202651-20078 contacts →

Exact match

“NFT, founded in 1984 and headquartered in Golden Colorado along with EPD located in Carlsbad New Mexico, is an industry leader dedicated to the manufacturing of highly engineered…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCachoeirinha, BrazilHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Radiation Protection Ionizing Radiation Dosimetry Ionizing Radiation Protection Design”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchCheshire, United KingdomHQ recorded Nov 5, 202651-20067 contacts →

Exact match

“Urenco Nuclear Stewardship brings unrivalled innovation and expertise to nuclear decommissioning and materials recycling & management, for a safe sustainable and circular nuclear…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchHallandale Beach, FL, United StatesHQ recorded Nov 5, 202611-5065 contacts →

Exact match

“Golden Security Services stands at the forefront of safeguarding radioactive sources throughout their entire lifecycle, blending personalized security solutions with strict…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Nov 5, 202611-5064 contacts →

Exact match

“Da oltre trent’anni Campoverde eroga servizi alle aziende nelle aree Ambiente, Sicurezza, Sanità e Ricerca.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchEntzheim, FranceHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase

Showing 25 of 647 radioactive material handling consultancies worldwide

See the full list, filter by size, metro and specialty, and access 4,403 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Radioactive material handling consultancies worldwide at a glance

As of Nov 5, 2026
31.3%Verified-email coverage
21.8Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · Sao Paulo
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
348
11-50
176
51-200
72
201-500
20
501-1,000
13
1,001-5,000
6
5,001-10,000
2
10001+
2

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for radioactive material handling consultancies are linked below.
What qualifies
Company records worldwide whose business descriptions match “radioactive material handling consultancies” 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. 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 4,403 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 5, 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.

Radioactive material handling consultancies by location

5 lists · largest first

Every Radioactive material handling consultancies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “radioactive material handling consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radioactive material handling consultancies are there worldwide?

RevenueBase identified 647 company matches for radioactive material handling consultancies worldwide 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?

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

Which country has the most radioactive material handling consultancies?

The United States leads with 106 companies, followed by France (52) and the United Kingdom (45). Every radioactive material handling consultancies list by country and city is linked on this page.

Which city has the most radioactive material handling consultancies?

Sao Paulo leads with 15 company records, followed by Albuquerque (4) and Oak Ridge (4).

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 4,403 professional contacts with verified work emails tracked across these 647 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 5, 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.