Company lists · Data refreshed October 2026

Top 20 Hot cell shielding doors suppliers worldwide

RevenueBase identified 59 company matches for hot cell shielding doors suppliers worldwide as of October 2026 and tracks 696 professional contacts across them, including 241 with verified work emails. Burlington is the largest hub.

This list covers company matches for hot cell shielding doors 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 26, 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 26, 2026 How this list was built
59Companies
696Contacts tracked
241Verified emails
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The 20 largest hot cell shielding doors suppliers worldwide

Ranked by team size
Top 20 of 59 company matches for hot cell shielding doors suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 26, 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 26, 2026 · View company records in RevenueBase
2Exact matchZevenaar, NetherlandsHQ recorded Oct 26, 202651-200107 contacts →

Exact match

“Von Gahlen is a state-of-the-art manufacturer of lead shielding products for the nuclear medicine industry.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact match10th Of Ramadan City, EgyptHQ recorded Oct 26, 2026201-50070 contacts →

Exact match

“FRANCE METAL has been manufacturing metal doors in Egypt for over twenty years and is the leading manufacturer of specialty steel doors and frames in the MENA region.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchHarleysville, PA, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
5Exact matchAlbuquerque, NM, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
6Exact matchWillenhall, United KingdomHQ recorded Oct 26, 202651-20021 contacts →

Exact match

“Safety and compliance are crucial standards that define the success of your projects.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Oct 26, 202611-5016 contacts →

Exact match

“We manufacture radiation shielding products for the medical and industrial industries.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchEl Dorado, AR, United StatesHQ recorded Oct 26, 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 26, 2026 · View company records in RevenueBase
9Exact matchLeighton Buzzard, United KingdomHQ recorded Oct 26, 202611-508 contacts →

Exact match

“Established in Envirotect Limited has steadily grown to become one of the leading manufacturers of structural radiation shielding throughout the UK and internationally.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchRoanoke, VA, United StatesHQ recorded Oct 26, 20261-105 contacts →

Exact match

“Robatel Technologies was established in 2009 as the US subsidiary of Robatel SA.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchRome, GA, IndiaHQ recorded Oct 26, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchBurlington, ON, CanadaHQ recorded Oct 26, 202611-505 contacts →

Exact match

“MarShield ships throughout North America from our produciton and warehouse facilities in the USA & Canada.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchWestminster, CO, United StatesHQ recorded Oct 26, 202651-2004 contacts →

Exact match

“Advanced Technology Group (ATG) specializes in custom nuclear, biohazard, and chemical containment systems which include gloveboxes, isolators, enclosures, and hot cells.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchMalmö, SwedenHQ recorded Oct 26, 20261-103 contacts →

Exact match

“VISITEK är specialiserat på byggmaterial och inredning med strålskyddande egenskaper.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchOakville, ON, CanadaHQ recorded Oct 26, 202611-503 contacts →

Exact match

“Ultraray Radiation Protection delivers complete radiation shielding solutions for hospital and medical clinic construction, industrial NDT, security, aerospace, nuclear, and power…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchGenas, FranceHQ recorded Oct 26, 202651-2002 contacts →

Exact match

“ROBATEL Industries, a French company set up in 1830, has been working for the nuclear industry for more than 60 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchBeacon Falls, CT, United StatesHQ recorded Oct 26, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchSchaffhausen, SwitzerlandHQ recorded Oct 26, 20261-101 contacts →

Exact match

“Ensolma AG combines around 30 years of experience of its engineers in the development and manufacture of radiation protection products and medical diagnostic equipment with Swiss…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchOttawa, CanadaHQ recorded Oct 26, 20261-101 contacts →

Exact match

“RAYATOM provides radiation protection, containment, and automated solutions for nuclear, radiopharmacies, radiation therapy and diagnostic imaging facilities.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchLennestadt, GermanyHQ recorded Oct 26, 20261-101 contacts →

Exact match

“PONTAX ist seit über 40 Jahren das Spezialunternehmen auf dem Gebiet des bautechnischen Strahlenschutzes in der Medizin und in der Industrie.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 20 of 59 hot cell shielding doors suppliers worldwide

See the full list, filter by size, metro and specialty, and access 241 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hot cell shielding doors suppliers worldwide at a glance

As of Oct 26, 2026
34.6%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Burlington
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
24
51-200
14
201-500
3

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 59 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 “hot cell shielding doors 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 241 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 26, 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 “hot cell shielding doors suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hot cell shielding doors suppliers are there worldwide?

RevenueBase identified 59 company matches for hot cell shielding doors 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?

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

Which city has the most hot cell shielding doors suppliers?

Burlington leads with 2 company records, followed by Cleveland (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 241 professional contacts with verified work emails tracked across these 59 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 26, 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.