Company lists · Data refreshed October 2026

Top 22 Medical radiological dose calibrator shields suppliers based in the United States

RevenueBase identified 42 company matches for medical radiological dose calibrator shields suppliers associated with the United States as of October 2026 and tracks 599 professional contacts across them, including 253 with verified work emails. Cleveland is the largest hub.

This list covers company matches for medical radiological dose calibrator shields suppliers associated with the United States, 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
42Companies
599Contacts tracked
253Verified emails
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The 22 largest medical radiological dose calibrator shields suppliers based in the United States

Ranked by team size
Top 22 of 42 company matches for medical radiological dose calibrator shields suppliers based in the United States, 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 matchBurlington, MA, United StatesHQ recorded Oct 27, 2026201-500181 contacts →

Exact match

“NELCO, an ISO 9001:2015 certified company, got its start in the 1930’s designing, manufacturing, and installing specialized products and services to meet the needs in the medical…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchNewport News, VA, United StatesHQ recorded Oct 27, 2026201-500137 contacts →

Exact match

“Burlington Medical engineers the highest quality and lightest weight lead-free aprons in the industry.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchHarleysville, PA, United StatesHQ recorded Oct 27, 202651-20046 contacts →

Exact match

“Veritas Medical Solutions, LLC; Veritas, Latin for "Truth"- our name sets before us the guiding principle and mission for our company.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchLenexa, KS, United StatesHQ recorded Oct 27, 202651-20026 contacts →

Exact match

“Worldwide Innovations & Technologies, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchAlbuquerque, NM, United StatesHQ recorded Oct 27, 202651-20026 contacts →

Exact match

“Lancs Industries manufactures custom designed radiation shielding products, plastic contaiments such as tents glovebags and sleeving, and protective clothing which increase the…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchAlpharetta, GA, United StatesHQ recorded Oct 27, 202611-5020 contacts →

Exact match

“Hopewell Designs Inc provides automated and manual calibration irradiator systems and radiation shielding for government laboratories, nuclear power plants, private industry…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchBristol, RI, United StatesHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“History Located in Bristol, Rhode Island, Huestis Machine Corporation was founded in 1920's by J.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchSt. Peters, MO, United StatesHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Licensed Radiation Safety Consultants and Service Company established in 1978 supporting the needs of radiation safety programs for all research laboratories, medical facilities…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchEl Dorado, AR, United StatesHQ recorded Oct 27, 202611-509 contacts →

Exact match

“El Dorado Metals specializes in the design, production and installation of a wide variety of radiation shielding and lead shielding products.”

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

Exact match

“Physics Consultants Inc is a hospital & health care company based out of 158 Woodford St, Portland, Maine, United States.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchLynnwood, WA, United StatesHQ recorded Oct 27, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchLargo, FL, United StatesHQ recorded Oct 27, 20261-105 contacts →

Exact match

“Who we are… USAXRAY is Burkhart Roentgen International, Inc, a quality driven, customer orientated manufacturer of diagnostic radiation x-ray protection devices and distributor of…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchFort Payne, AL, United StatesHQ recorded Oct 27, 202611-505 contacts →

Exact match

“Artemis Shielding is a veteran-founded and operated radiation shielding company headquartered in Fort Payne, Alabama.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 27, 202611-504 contacts →

Exact match

“XrayCurtains.com offers the widest selection of shielding products, x-ray curtains and custom panels for x-ray scanning systems in food inspection, security, medical, and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchNorristown, PA, United StatesHQ recorded Oct 27, 202611-504 contacts →

Exact match

Recorded description not available.

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

Exact match

“With 35+ years of demonstrated experience in radiation health physics across government and commercial industries, we provide specialized technical and consulting services to…”

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 matchLand O Lakes, FL, United StatesHQ recorded Oct 27, 202611-501 contacts →

Exact match

“AttenuTech® was founded with the commitment to provide the best radiation protection in high-risk surgical and Interventional procedure environments.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchBeacon Falls, CT, United StatesHQ recorded Oct 27, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchBroomfield, CO, United StatesHQ recorded Oct 27, 20261-101 contacts →

Exact match

“Atom Physics X-ray provides x-ray equipment sales, service, and inspection, as well as shielding design and buildout and radiation safety consulting.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact 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

Showing 22 of 42 medical radiological dose calibrator shields suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 253 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical radiological dose calibrator shields suppliers based in the United States at a glance

As of Oct 27, 2026
42.2%Verified-email coverage
14.3Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Cleveland
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
19
51-200
4
201-500
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 42 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 the United States whose business descriptions match “medical radiological dose calibrator shields 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. 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 253 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 “medical radiological dose calibrator shields suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical radiological dose calibrator shields suppliers are there based in the United States?

RevenueBase identified 42 company matches for medical radiological dose calibrator shields suppliers associated with the United States 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?

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

Which city has the most medical radiological dose calibrator shields suppliers?

Cleveland leads with 2 company records, followed by New York (2) and Albuquerque (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 253 professional contacts with verified work emails tracked across these 42 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.