Company lists · Data refreshed November 2026

Top 23 Fab operators based in the United States

RevenueBase identified 63 company matches for fab operators associated with the United States as of November 2026 and tracks 11,006 professional contacts across them, including 2,306 with verified work emails. Sunnyvale is the largest hub.

This list covers company matches for fab operators 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 November 6, 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 Nov 6, 2026 How this list was built
63Companies
11,006Contacts tracked
2,306Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest fab operators based in the United States

Ranked by team size
Top 23 of 63 company matches for fab operators based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBloomington, MN, United StatesHQ recorded Nov 6, 2026501-1,000758 contacts →

Exact match

“SkyWater (NASDAQ: SKYT) is a U.S-based semiconductor manufacturer and a DMEA-accredited Category 1A Trusted Supplier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTaoyuan, United StatesHQ recorded Nov 6, 20261,001-5,000603 contacts →

Exact match

“WIN Semiconductors Corp.founded in October was the first pure-play 6-inch GaAs foundry in the world, has established two advanced GaAs wafer fabs in recognition of the growing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCamas, WA, United StatesHQ recorded Nov 6, 2026501-1,000563 contacts →

Exact match

“TSMC Washington is an integrated circuit (IC) semiconductor foundry in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBloomington, MN, United StatesHQ recorded Nov 6, 2026501-1,000479 contacts →

Exact match

“Located in Bloomington, Minnesota, Polar Semiconductor, LLC has decades of experience in high-performance, automotive-grade semiconductor manufacturing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHillsboro, OR, United StatesHQ recorded Nov 6, 2026501-1,000196 contacts →

Exact match

“Jireh Semiconductor is the wafer fabrication facility of Alpha and Omega Semiconductor in Hillsboro, OR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202651-200136 contacts →

Exact match

“ISE Labs is a one-stop semiconductor engineering service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSherman, TX, United StatesHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“GlobalWafers America is at the forefront of silicon wafer manufacturing, setting new standards in the industry with our state-of-the-art facility in Sherman, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPocatello, ID, United StatesHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“LA Semiconductor is a US-owned semiconductor foundry located in Pocatello, Idaho, that specializes in the fabrication of Analog, Mixed Signal, and Power products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrooklyn Park, MN, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Trusted Semiconductor Solutions provides comprehensive semiconductor solutions including design, fabrication, packaging, test, and inventory management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Atomic Semi is building a small, fast semiconductor fab.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMilpitas, CA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“CORWIL was founded in 1990 to provide high quality and responsive IC assembly and test services to the semiconductor, OEM electronics, military and aerospace, and medical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLos Gatos, CA, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“With more than 5 years of successful on-time on-cost client deliveries, 20+ tape-outs including advanced nodes, 25+ global customers, and years of combined engineering experience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontville, NJ, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“For over 30 years, S-Cubed solutions have powered the semiconductor industry with our patented technologies and flexible equipment-built with efficiency and reliability in mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCampbell, CA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Noel Technologies is a semiconductors company based out of 1510 Dell Ave # C, Campbell, California, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchElgin, TX, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Yerico Manufacturing INC is a multi-service company based out of Elgin, Texas, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDallas, VA, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“By leveraging our operational infrastructure, geographical locations and existing product base, Semitorr & netMercury have converged into a world class sales & service platform…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilpitas, CA, United StatesHQ recorded Nov 6, 2026501-1,00015 contacts →

Exact match

“OpenFive, an Alphawave IP company, your proven path from custom SoC architecture to volume silicon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRound Rock, TX, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“SEMIgear designs, develops, markets, and manufactures semiconductor wafer processing and packaging equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“TEL VENTURE CAPITAL, INC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUnion City, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Since 1971, Azimuth has been dedicated to helping advance the future of technology, one chip at a time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSunnyvale, CA, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEmeryville, CA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 63 fab operators based in the United States

See the full list, filter by size, metro and specialty, and access 2,306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fab operators based in the United States at a glance

As of Nov 6, 2026
21.0%Verified-email coverage
174.7Average contacts per company
51-200Median size (employees)
9.5%Largest-city concentration · Sunnyvale
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
16
51-200
15
201-500
4
501-1,000
5
1,001-5,000
2
5,001-10,000
4
10001+
2

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 63 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 “fab operators” 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 2,306 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 6, 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 “fab operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fab operators are there based in the United States?

RevenueBase identified 63 company matches for fab operators associated with the United States 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?

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

Which city has the most fab operators?

Sunnyvale leads with 6 company records, followed by Fremont (4) and San Francisco (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 2,306 professional contacts with verified work emails tracked across these 63 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 63 fab operators based in the United States. 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.