Company lists · Data refreshed September 2026

Top 16 Semiconductor manufacturers based in Sunnyvale, United States

Name: Semiconductor manufacturers based in Sunnyvale, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 25 companies tracked

RevenueBase identified 25 company matches for semiconductor manufacturers associated with Sunnyvale, United States as of September 2026 and tracks 2,523 professional contacts across them, including 443 with verified work emails. Across the United States, San Jose is the largest hub for this category (73 companies); Sunnyvale has 25.

This list covers company matches for semiconductor manufacturers associated with Sunnyvale, 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 September 17, 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 Sep 17, 2026 How this list was built

25Companies

2,523Contacts tracked

443Verified emails

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The 16 largest semiconductor manufacturers based in Sunnyvale, United States

Ranked by team size

Top 16 of 25 company matches for semiconductor manufacturers based in Sunnyvale, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Spansion IS Cypress Semiconductor	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,086 contacts →
	Exact match “Cypress Semiconductor Corp.(NASDAQ: CY) and Spansion, Inc.(NYSE: CODE) have closed the merger of the two companies in an all-stock, tax-free transaction valued at approximately $5…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Alpha & Omega Semiconductor	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	384 contacts →
	Exact match “Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	GSI Technology	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	51-200	301 contacts →
	Exact match “GSI Technology is at the forefront of the AI revolution with our groundbreaking APU technology, designed for unparalleled efficiency in billion-item database searches and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	JSR Micro, INC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	51-200	221 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Cortina Systems	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	201-500	148 contacts →
	Exact match “Cortina Systems, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Luminus Devices	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	201-500	134 contacts →
	Exact match “Luminus is a vertically integrated, fast-growing high-tech company that engages in high-power Light-Emitting-Diode (LED) solid-state lighting, lasers, and SiC power semiconductors…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Analog Bits	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “Analog Bits, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Nuflare Technology America, INC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Our parent company, NuFlare Technology, Inc, headquartered in Yokohama, Japan, leverages advanced technology to develop mask lithography, mask inspection and deposition equipment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Anaflash INC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “ANAFLASH Inc, headquartered in Sunnyvale, California, is an NSF, DoD and NASA funded semiconductor technology startup, providing a cost-effective smart microprocessor solution for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Umc-Usa	Exact match	Sunnyvale, United StatesHQ recorded Sep 17, 2026	n/a	16 contacts →
	Exact match “Foundry services” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	OT Components LLC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “We founded OT Components out of the necessity for honesty and quality in the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Pyramid Semiconductor Corp	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Micro Lithography, INC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “Micro Lithography, Inc, located in Sunnyvale, CA, specializes in the semiconductors industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	TWI	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “For more than thirty five years TWI has been an innovation leader, first in HDD and then in the semiconductor industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Omnivision Technologies INC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Zeno Semiconductor, INC	Exact match	Sunnyvale, CA, United StatesHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Zeno develops and licenses novel memory and logic technologies, which provide innovative paths to scaling semiconductor devices.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “semiconductor manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 16 of 25 semiconductor manufacturers based in Sunnyvale, United States

See the full list, filter by size, metro and specialty, and access 443 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Semiconductor manufacturers based in Sunnyvale, United States at a glance

As of Sep 17, 2026

17.6%Verified-email coverage

100.9Average contacts per company

51-200Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Sunnyvale, so it is reported there. Company counts and contact totals on this page are exact for Sunnyvale, over 25 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 Sunnyvale, United States whose business descriptions match “semiconductor manufacturers” 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 443 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 September 17, 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.

Semiconductor manufacturers by metro in the United States

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 “semiconductor manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many semiconductor manufacturers are there based in Sunnyvale, United States?

RevenueBase identified 25 company matches for semiconductor manufacturers associated with Sunnyvale, United States as of September 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?

Spansion IS Cypress Semiconductor tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most semiconductor manufacturers?

San Jose leads the United States with 73 company records, followed by Santa Clara (41) and Austin (34). Sunnyvale has 25.

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 443 professional contacts with verified work emails tracked across these 25 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 September 17, 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.