Company lists · Data refreshed November 2026

Top 17 Semiconductor marketing agencies based in Japan

RevenueBase identified 74 company matches for semiconductor marketing agencies associated with Japan as of November 2026 and tracks 2,409 professional contacts across them, including 1,016 with verified work emails. Jing is the largest hub.

This list covers company matches for semiconductor marketing agencies 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 5, 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 5, 2026 How this list was built
74Companies
2,409Contacts tracked
1,016Verified emails
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The 17 largest semiconductor marketing agencies based in Japan

Ranked by team size
Top 17 of 74 company matches for semiconductor marketing agencies based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 match京都市 右京区, JapanHQ recorded Nov 5, 202651-200113 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchKitano, JapanHQ recorded Nov 5, 2026501-1,00062 contacts →

Exact match

“Sanken Electric is a semiconductor manufacturer established in 1946.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchChuo-ku, JapanHQ recorded Nov 5, 2026501-1,00046 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact match横浜市神奈川区, JapanHQ recorded Nov 5, 2026501-1,00025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchChiyoda, JapanHQ recorded Nov 5, 20261-1022 contacts →

Exact match

“ISB Marketing is a marketing agency based in Tokyo, Japan, specializing in B2B tech services and business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact match大阪市淀川区, JapanHQ recorded Nov 5, 2026501-1,00016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchYokohama, JapanHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
8Exact match千代田区, JapanHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“SEMISEMICON Japan1977”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchNishi 12-2, JapanHQ recorded Nov 5, 202611-509 contacts →

Exact match

“We are a start-up company aiming to commercialize diamond semiconductor devices.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchShinjuku, JapanHQ recorded Nov 5, 202611-509 contacts →

Exact match

“SE Design is a full-service marketing agency ideally placed to be your partner.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchFushimi-ku, JapanHQ recorded Nov 5, 202651-2005 contacts →

Exact match

“Kyoto Semiconductor was founded in 1980 in Kyoto specialized as optical semiconductor manufacturer.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHirakata, JapanHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
13Exact match品川区, JapanHQ recorded Nov 5, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchTokushima, JapanHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Supplier of Smart Solutions for the Optical Semiconductor Industry Based in quiet Tokushima in the Shikoku prefecture in Japan, YSystems is a fast growing maker of analysis…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchToda, JapanHQ recorded Nov 5, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOita, JapanHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
17Exact match横浜市 保土ケ谷区, JapanHQ recorded Nov 5, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 17 of 74 semiconductor marketing agencies based in Japan

See the full list, filter by size, metro and specialty, and access 1,016 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Semiconductor marketing agencies based in Japan at a glance

As of Nov 5, 2026
42.2%Verified-email coverage
32.6Average contacts per company
51-200Median size (employees)
13.5%Largest-city concentration · Jing
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
19
51-200
15
201-500
11
501-1,000
6
1,001-5,000
5

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 74 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 marketing agencies” 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 1,016 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 5, 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 marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many semiconductor marketing agencies are there based in Japan?

RevenueBase identified 74 company matches for semiconductor marketing agencies 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?

ローム(株) tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most semiconductor marketing agencies?

Jing leads with 10 company records, followed by Tokyo (5) and Xian (5).

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 1,016 professional contacts with verified work emails tracked across these 74 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 5, 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.