Company lists · Data refreshed November 2026

Top 23 Semiconductor processing equipment custom manufacturing & system integration suppliers based in Japan

RevenueBase identified 139 company matches for semiconductor processing equipment custom manufacturing & system integration suppliers associated with Japan as of November 2026 and tracks 5,663 professional contacts across them, including 183 with verified work emails. Xian is the largest hub.

This list covers company matches for semiconductor processing equipment custom manufacturing & system integration 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 November 1, 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 1, 2026 How this list was built
139Companies
5,663Contacts tracked
183Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest semiconductor processing equipment custom manufacturing & system integration suppliers based in Japan

Ranked by team size
Top 23 of 139 company matches for semiconductor processing equipment custom manufacturing & system integration suppliers based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchKamigyo-ku, JapanHQ recorded Nov 1, 20261,001-5,000130 contacts →

Exact match

“Our company started our journey in 1968 from Kyoto, Japan, as the Ishida Kyokuzan Printing Works.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchYokohama, JapanHQ recorded Nov 1, 20261,001-5,000103 contacts →

Exact match

“Amkor is the number one OSAT for automotive applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchYokohama, JapanHQ recorded Nov 1, 2026201-50084 contacts →

Exact match

“It was founded in 2002 as a spin-off from the Semiconductor Equipment Business Division of Toshiba Machine Co, Ltd.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchFukuyama, JapanHQ recorded Nov 1, 20261,001-5,00074 contacts →

Exact match

“RORZE is a pioneer and a leading worldwide supplier of automation solution for semiconductor, FPD, LED, MEMS, life-science and associated industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchUozu City, JapanHQ recorded Nov 1, 20261,001-5,00047 contacts →

Exact match

“Tower Partners Semiconductor Co.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchChuo-ku, JapanHQ recorded Nov 1, 2026501-1,00042 contacts →

Exact match

“Ryoyo Electro Corporation was founded in 1961 as a semiconductor trading company.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact match千代田区, JapanHQ recorded Nov 1, 2026201-50028 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 · Nov 1, 2026 · View company records in RevenueBase
8Exact match長野市小島田町, JapanHQ recorded Nov 1, 20261,001-5,00025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact match中央区, JapanHQ recorded Nov 1, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchJapanHQ recorded Nov 1, 202651-20020 contacts →

Exact match

“Trading company, Equipment manufacturing, Sales,Marketing & Maintenence Services of Capital equipment(Semiconductor,Flat Panel Display,3d Printer for Additive manufacturing) &…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchYokohama, JapanHQ recorded Nov 1, 20261,001-5,00014 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 · Nov 1, 2026 · View company records in RevenueBase
12Exact matchTokyo, JapanHQ recorded Nov 1, 2026501-1,00013 contacts →

Exact match

“Providing advanced metal processing technology in a variety of business fields from the LCD/semiconductor industry to aerospace with our integrated production and our…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact match横浜市 西区, JapanHQ recorded Nov 1, 2026201-5009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchChiyoda-ku, JapanHQ recorded Nov 1, 2026201-5008 contacts →

Exact match

“SPT (SPP Technologies) provides advanced etching and deposition equipment for the MEMS and compound semiconductor industries.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact match井原市木之子町, JapanHQ recorded Nov 1, 2026201-5006 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchHirakata, JapanHQ recorded Nov 1, 202611-504 contacts →

Exact match

“Semiconductor process services such as ion implantation, annealing, film deposition for compound semiconductors; SiC, GaN, etc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchYamato City, JapanHQ recorded Nov 1, 202611-504 contacts →

Exact match

“D-process was founded in 2003 starting by offering CMP foundry service.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchOita, JapanHQ recorded Nov 1, 202611-503 contacts →

Exact match

“Maintenance of semiconductor manufacturing equipment/parts: Modification, relocation, start-up, sale, and purchase of equipment, and repair, sale, and purchase of parts.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchToda, JapanHQ recorded Nov 1, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact match富山市, JapanHQ recorded Nov 1, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact match横浜市 保土ケ谷区, JapanHQ recorded Nov 1, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact match大阪市, JapanHQ recorded Nov 1, 2026501-1,0001 contacts →

Exact match

“The Thin Film Powerhouse - we provide thin film deposition equipments for Semiconductor Industry”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchChang, JapanHQ recorded Nov 1, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 23 of 139 semiconductor processing equipment custom manufacturing & system integration suppliers based in Japan

See the full list, filter by size, metro and specialty, and access 183 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Semiconductor processing equipment custom manufacturing & system integration suppliers based in Japan at a glance

As of Nov 1, 2026
3.2%Verified-email coverage
40.7Average contacts per company
51-200Median size (employees)
10.1%Largest-city concentration · Xian
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
33
51-200
26
201-500
22
501-1,000
8
1,001-5,000
17
10001+
2

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 139 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 processing equipment custom manufacturing & system integration 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 183 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 1, 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 processing equipment custom manufacturing & system integration suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many semiconductor processing equipment custom manufacturing & system integration suppliers are there based in Japan?

RevenueBase identified 139 company matches for semiconductor processing equipment custom manufacturing & system integration suppliers associated with Japan 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?

Screen Semiconductor Solutions Co., LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most semiconductor processing equipment custom manufacturing & system integration suppliers?

Xian leads with 14 company records, followed by Tokyo (8) and Jing (7).

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 183 professional contacts with verified work emails tracked across these 139 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 139 semiconductor processing equipment custom manufacturing & system integration suppliers based in Japan. Start with a free account, no credit card.

Download this list →

Related lists

Semiconductor processing equipment custom manufacturing & system integration suppliers by geography

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.