Company lists · Data refreshed September 2026

Top 24 Semiconductor suppliers based in Japan

Name: Semiconductor suppliers based in Japan
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 217 companies tracked

RevenueBase identified 217 company matches for semiconductor suppliers associated with Japan as of September 2026 and tracks 26,779 professional contacts across them, including 3,210 with verified work emails. Xian is the largest hub.

This list covers company matches for semiconductor suppliers associated with Japan, 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

217Companies

26,779Contacts tracked

3,210Verified emails

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The 24 largest semiconductor suppliers based in Japan

Ranked by team size

Top 24 of 217 company matches for semiconductor suppliers based in Japan, 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	Renesas Electronics	Exact match	Koto-ku, JapanHQ recorded Sep 17, 2026	10001+	7,772 contacts →
	Exact match “Renesas is an embedded semiconductor solution provider driven by its Purpose ‘To Make Our Lives Easier.’ As the industry’s leading expert in embedded processing with unmatched…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Murata	Exact match	Nagaokakyo-shi, JapanHQ recorded Sep 17, 2026	10001+	5,330 contacts →
	Exact match “Welcome to our community.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	TDK	Exact match	Chuo-ku, JapanHQ recorded Sep 17, 2026	10001+	4,229 contacts →
	Exact match “TDK Corporation is a world leader in electronic solutions for the smart society based in Tokyo, Japan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Socionext INC	Exact match	Yokohama, JapanHQ recorded Sep 17, 2026	1,001-5,000	153 contacts →
	Exact match “Socionext is a global enterprise that designs, develops and delivers System-on-Chips to customers worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Megachips Corporation	Exact match	1-1-1 Yodogawa-ku, JapanHQ recorded Sep 17, 2026	201-500	104 contacts →
	Exact match “MegaChips Corporation (Prime Market of the TSE (Tokyo Stock Exchange): 6875) was established in 1990 as the first innovative fabless semiconductor company in Japan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ローム(株)	Exact match	京都市　右京区, JapanHQ recorded Sep 17, 2026	51-200	100 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Amkor Technology Japan, INC	Exact match	Yokohama, JapanHQ recorded Sep 17, 2026	1,001-5,000	80 contacts →
	Exact match “Amkor is the number one OSAT for automotive applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Gigaphoton INC	Exact match	Oyama, JapanHQ recorded Sep 17, 2026	1,001-5,000	64 contacts →
	Exact match “Development, manufacturing, and sale of light sources for semiconductor manufacturing and other applications” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Sanken Electric Co., LTD	Exact match	Kitano, JapanHQ recorded Sep 17, 2026	501-1,000	50 contacts →
	Exact match “Sanken Electric is a semiconductor manufacturer established in 1946.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Global Electronics Corp	Exact match	新宿区, JapanHQ recorded Sep 17, 2026	201-500	49 contacts →
	Exact match “Global Electronics builds close partnerships with American, European, and South East Asian companies with unique products and superior technologies to provide our customers with a…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Ryoyo Electro Corporation	Exact match	Chuo-ku, JapanHQ recorded Sep 17, 2026	501-1,000	44 contacts →
	Exact match “Ryoyo Electro Corporation was founded in 1961 as a semiconductor trading company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Tower Partners Semiconductor Co., LTD	Exact match	Uozu City, JapanHQ recorded Sep 17, 2026	1,001-5,000	44 contacts →
	Exact match “Tower Partners Semiconductor Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	(株)ネクスティエレクトロニクス	Exact match	港区, JapanHQ recorded Sep 17, 2026	501-1,000	42 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	日亜化学工業(株)	Exact match	阿南市上中町, JapanHQ recorded Sep 17, 2026	n/a	38 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Thine Electronics, INC	Exact match	Chiyoda, JapanHQ recorded Sep 17, 2026	51-200	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	(株)アドバンテスト	Exact match	千代田区, JapanHQ recorded Sep 17, 2026	1,001-5,000	32 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	株式会社アドバンテック\|advantec Co.,ltd	Exact match	千代田区, JapanHQ recorded Sep 17, 2026	201-500	25 contacts →
	Exact match “27 ―Creating a better world with our technology― Our company is a 27-year-old company founded in Saijo City, Ehime Prefecture, that manufactures and sells parts necessary for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Hosiden Corporation	Exact match	Yao, JapanHQ recorded Sep 17, 2026	n/a	24 contacts →
	Exact match “Hosiden Corporation, founded in 1947 and headquartered in Osaka, Japan, provides a diverse range of electronic components and solutions for various markets, including the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	新光電気工業(株)	Exact match	長野市小島田町, JapanHQ recorded Sep 17, 2026	1,001-5,000	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	ダイトロン(株)	Exact match	大阪市淀川区, JapanHQ recorded Sep 17, 2026	501-1,000	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	佐鳥電機(株)	Exact match	港区, JapanHQ recorded Sep 17, 2026	201-500	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Innotech Corporation	Exact match	Yokohama, JapanHQ recorded Sep 17, 2026	1,001-5,000	12 contacts →
	Exact match “Innotech provides advanced embedded software engineering services, as well as leading up to the test, including the import and sale of semiconductor design software, such as…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	ウィンボンド・エレクトロニクス株式会社 Winbond Electronics Corp.Japan	Exact match	横浜市港北区, JapanHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “LinkedinDRAMFLASH” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	アナログ・デバイセズ株式会社	Exact match	港区, JapanHQ recorded Sep 17, 2026	n/a	10 contacts →
	Exact match “Analog Devices, Inc.(NASDAQ: ADI) is a global semiconductor leader that bridges the physical and digital worlds to enable breakthroughs at the Intelligent Edge.” 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 suppliers”. 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 24 of 217 semiconductor suppliers based in Japan

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Semiconductor suppliers based in Japan at a glance

As of Sep 17, 2026

12.0%Verified-email coverage

123.4Average contacts per company

51-200Median size (employees)

8.3%Largest-city concentration · Xian

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 217 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 Japan whose business descriptions match “semiconductor 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 3,210 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.

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

How many semiconductor suppliers are there based in Japan?

RevenueBase identified 217 company matches for semiconductor suppliers associated with Japan 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?

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

Which city has the most semiconductor suppliers?

Xian leads with 18 company records, followed by Tokyo (17) and Jing (16).

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 3,210 professional contacts with verified work emails tracked across these 217 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.