Company lists · Data refreshed October 2026

Top 15 Radiation hardened integrated circuits suppliers worldwide

RevenueBase identified 38 company matches for radiation hardened integrated circuits suppliers worldwide as of October 2026 and tracks 975 professional contacts across them, including 264 with verified work emails. Austin is the largest hub.

This list covers company matches for radiation hardened integrated circuits 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 29, 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 29, 2026 How this list was built
38Companies
975Contacts tracked
264Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 15 largest radiation hardened integrated circuits suppliers worldwide

Ranked by team size
Top 15 of 38 company matches for radiation hardened integrated circuits suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchGrenoble, FranceHQ recorded Oct 29, 202651-200119 contacts →

Exact match

“EASii IC is a Design House specializing in the design of Analog, Digital and Mixed-signal integrated circuits, as well as the production of Electronic Boards and FPGAs.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchHauppauge, NY, United StatesHQ recorded Oct 29, 2026201-50095 contacts →

Exact match

“Sensitron has been a world leader for over 50 years in supplying integrated electronic and semiconductor products to the commercial aerospace, space, defense and medical markets.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchLa Mirada, CA, United StatesHQ recorded Oct 29, 202651-20086 contacts →

Exact match

“SSDI is a world-renowned leader in the design, manufacture, and marketing of semiconductors, assemblies, and modules.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4Exact matchIrvine, CA, United StatesHQ recorded Oct 29, 202651-20081 contacts →

Exact match

“At Iris Technology, we empower exploration, defense, and discovery with advanced tactical systems and space electronics trusted by leading pioneers and mission-critical teams.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchMilpitas, CA, United StatesHQ recorded Oct 29, 202651-20051 contacts →

Exact match

“Six Sigma Microelectronics, part of Winslow Automation, Inc, has over 35 years of experience providing high-reliability integrated circuit solutions for military and space…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchGeel, BelgiumHQ recorded Oct 29, 202611-5041 contacts →

Exact match

“Magics is a European fabless semiconductor company developing high-reliability, radiation-hardened microelectronics for space and nuclear applications.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Oct 29, 202611-5039 contacts →

Exact match

“VORAGO Technologies is a privately held, high technology company based in Austin, Texas with over 15 years of experience in delivering the ultimate in radiation and extreme…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchCosta Mesa, United StatesHQ recorded Oct 29, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchRotterdam, NetherlandsHQ recorded Oct 29, 202611-5026 contacts →

Exact match

“SPHERICAL is an industry leader in the design of dedicated semiconductors and uses them to build electronic subsystems for aerospace, starting with satellites.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchLubbock, WA, United StatesHQ recorded Oct 29, 202611-5024 contacts →

Exact match

“Design of Integrated Circuit (IC) custom solutions for the commercial and aerospace markets.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchGerman Centre, SingaporeHQ recorded Oct 29, 202611-5019 contacts →

Exact match

“Zero-Error Systems (ZES) offers cutting-edge high reliability semiconductor integrated circuits (ICs) that optimize performance, cost and power consumption.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Oct 29, 202611-507 contacts →

Exact match

“Mobile Semiconductor was acquired by Nordic Semiconductor on 9th March 2023.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Oct 29, 20261-103 contacts →

Exact match

“XTREME Semiconductor, a Texas based company, was founded in 2004 as a "Solutions Company" focused on providing our customers with unique and viable solutions to product…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchKenilworth, NJ, United KingdomHQ recorded Oct 29, 202651-2002 contacts →

Exact match

“ESTABLISHED 1977 • HIGH RELIABILITY DISCRETE PRODUCTS DEFENSE, AEROSPACE, INDUSTRIAL AND COMMERCIAL MARKETS Digitron Semiconductors is a broad-line supplier of high-reliability…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchKozhikode, IndiaHQ recorded Oct 29, 20261-101 contacts →

Exact match

“Our primary focus lies in crafting High-Reliable Electronic System designs.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 15 of 38 radiation hardened integrated circuits suppliers worldwide

See the full list, filter by size, metro and specialty, and access 264 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Radiation hardened integrated circuits suppliers worldwide at a glance

As of Oct 29, 2026
27.1%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
5.3%Largest-city concentration · Austin
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
15
51-200
10
201-500
1

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 38 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 “radiation hardened integrated circuits 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 264 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 29, 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 hardened integrated circuits suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radiation hardened integrated circuits suppliers are there worldwide?

RevenueBase identified 38 company matches for radiation hardened integrated circuits 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?

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

Which city has the most radiation hardened integrated circuits suppliers?

Austin leads with 2 company records, followed by Biggar (1) and Bioggio (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 264 professional contacts with verified work emails tracked across these 38 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 38 radiation hardened integrated circuits suppliers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.