Company lists · Data refreshed October 2026

Top 22 Ionization chamber dosimeters suppliers worldwide

RevenueBase identified 58 company matches for ionization chamber dosimeters suppliers worldwide as of October 2026 and tracks 824 professional contacts across them, including 295 with verified work emails. Noida is the largest hub.

This list covers company matches for ionization chamber dosimeters suppliers 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 October 27, 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 Oct 27, 2026 How this list was built
58Companies
824Contacts tracked
295Verified emails
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The 22 largest ionization chamber dosimeters suppliers worldwide

Ranked by team size
Top 22 of 58 company matches for ionization chamber dosimeters suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchFreiburg Im Breisgau, GermanyHQ recorded Oct 27, 2026201-500182 contacts →

Exact match

“PTW is the global market leader for high-precision dosimetry and intelligent quality control solutions in radiation medicine.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchGeorgetown, TX, United StatesHQ recorded Oct 27, 202651-20090 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchSe-427 40 Billdal, United StatesHQ recorded Oct 27, 2026201-50090 contacts →

Exact match

“Unfors RaySafe, a Fluke Biomedical company, is the leading supplier of radiation measurement solutions in the medical field offering comprehensive solutions for the X-ray room –…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchCachoeirinha, BrazilHQ recorded Oct 27, 202651-20073 contacts →

Exact match

“Radiation Protection Ionizing Radiation Dosimetry Ionizing Radiation Protection Design”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchPalm City, FL, United StatesHQ recorded Oct 27, 202611-5022 contacts →

Exact match

“Since 1991, GEX has been providing dosimetry services and products for the radiation processing industry.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchKalamazoo, MI, United StatesHQ recorded Oct 27, 202611-5018 contacts →

Exact match

“Versant Medical Physics & Radiation Safety (Versant Physics) is a health service support company providing professional and technical specialists in all sub-specialties of medical…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchDresden, GermanyHQ recorded Oct 27, 202651-20017 contacts →

Exact match

“VacuTec develops and markets a wide spectrum of ionization chambers and counter tubes which are used for medical applications, measurements in industry, environmental monitoring…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchUnited StatesHQ recorded Oct 27, 20261-1016 contacts →

Exact match

“For over 25 years, LACO, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchSwitzerlandHQ recorded Oct 27, 202611-5013 contacts →

Exact match

“Dosilab is a leading provider of for both, passive dosimetry services and active personal dosimetry, serving medical centres and healthcare practices across Switzerland and Europe.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchAtasehir, TürkiyeHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Epsilon Landauer, bütün iyonlaştırıcı radyasyon alanlarında hassas ve güvenilir dozimetreler kullanarak radyasyon çalışanının, halkın ve çevrenin radyasyon doz ölçümlerini ve…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchMansfield, OH, United StatesHQ recorded Oct 27, 202611-508 contacts →

Exact match

“Rotunda Scientific Technologies™ LLC is dedicated to the fields of External Dosimetry, Radiation Detection, Radiation Protection and Spectroscopy.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchLeague City, TX, United StatesHQ recorded Oct 27, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchn/a51-2008 contacts →

Exact match

“CANBERRA PACKARD is the leading provider of ionizing radiation detection & measurement solutions, driving growth and innovation in Nuclear & Environmental Measurement and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchIrvine, CA, United StatesHQ recorded Oct 27, 202651-2007 contacts →

Exact match

“Our Dosimetry products and services better the human condition by removing the worry of radiation from the daily routines of those who are occupationally exposed.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchDidcot, United KingdomHQ recorded Oct 27, 202611-507 contacts →

Exact match

“The primary function of the Harwell dosimeter is to measure the level of irradiation that a product or process has been exposed to.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchMinneapolis, United StatesHQ recorded Oct 27, 202611-503 contacts →

Exact match

“At RPS Oncology, our mission is to be the trusted partner in radiation physics and dosimetry services, providing expert support, innovative solutions and an unwavering commitment…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Oct 27, 20261-102 contacts →

Exact match

“Somos un nuevo concepto en servicios de Dosimetría Personal.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchOmaha, NE, United StatesHQ recorded Oct 27, 20261-102 contacts →

Exact match

“In 2017 Gran|McAl Dosimetry, LLC was founded by Drew Granatowicz and Nicole McAllister with a mission to provide quality dosimetry services, education, experience and an overall…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchRolla, ND, United StatesHQ recorded Oct 27, 202611-501 contacts →

Exact match

“Arrow Tech Inc is manufacturer and reseller of various Radiation Detection devices.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchRockland, MA, United StatesHQ recorded Oct 27, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchRio De Janeiro, BrazilHQ recorded Oct 27, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchPasso Fundo, BrazilHQ recorded Oct 27, 20261-101 contacts →

Exact match

“A NovaRad é uma empresa do ramo da Física Médica, formada por físicos com experiência na área da imaginologia.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 22 of 58 ionization chamber dosimeters suppliers worldwide

See the full list, filter by size, metro and specialty, and access 295 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ionization chamber dosimeters suppliers worldwide at a glance

As of Oct 27, 2026
35.8%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Noida
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
20
51-200
9
201-500
2

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 58 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 worldwide whose business descriptions match “ionization chamber dosimeters suppliers” 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 295 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 October 27, 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 “ionization chamber dosimeters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ionization chamber dosimeters suppliers are there worldwide?

RevenueBase identified 58 company matches for ionization chamber dosimeters suppliers worldwide as of October 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?

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

Which city has the most ionization chamber dosimeters suppliers?

Noida leads with 3 company records, followed by Rolla (2) and Alcorcon (1).

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 295 professional contacts with verified work emails tracked across these 58 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 October 27, 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.