Company lists · Data refreshed September 2026

Top 25 Medical companies based in Japan

RevenueBase identified 148 company matches for medical companies associated with Japan as of September 2026 and tracks 4,073 professional contacts across them, including 1,075 with verified work emails. Jing is the largest hub.

This list covers company matches for medical companies 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 15, 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 15, 2026 How this list was built
148Companies
4,073Contacts tracked
1,075Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest medical companies based in Japan

Ranked by team size
Top 25 of 148 company matches for medical companies based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchTokyo, JapanHQ recorded Sep 15, 202610001+1,491 contacts →

Exact match

“Daiichi Sankyo is an innovative global healthcare company contributing to the sustainable development of society that discovers, develops, and delivers new standards of care to…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchKyoto, JapanHQ recorded Sep 15, 20261,001-5,000295 contacts →

Exact match

“For more than 50 years, ARKRAY has been committed to producing the highest quality products and delivering exceptional support to help improve patient outcomes.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchShinjuku, JapanHQ recorded Sep 15, 20265,001-10,000173 contacts →

Exact match

“Terumo is a global medical device company originating from Japan.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact match大阪市中央区, JapanHQ recorded Sep 15, 20261,001-5,000140 contacts →

Exact match

“is a pharmaceuticals company based out of, Japan.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact match港区, JapanHQ recorded Sep 15, 2026201-500131 contacts →

Exact match

“JMDC pursues the potential of medical Big Data, creates new value from it, and returns this value to society.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchMinato-ku, JapanHQ recorded Sep 15, 20261,001-5,000113 contacts →

Exact match

“PHC Corporation is a Japan-based subsidiary of PHC Holdings Corporation.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchMuko, JapanHQ recorded Sep 15, 2026n/a79 contacts →

Exact match

“Committed to advance health and empower people worldwide to live life to the fullest, OMRON Healthcare is a global leader in the field of clinically proven, innovative medical…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact match港区, JapanHQ recorded Sep 15, 202651-20068 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact match大阪市 生野区, JapanHQ recorded Sep 15, 202651-20050 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact match新宿区, JapanHQ recorded Sep 15, 20261,001-5,00047 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact match墨田区, JapanHQ recorded Sep 15, 2026501-1,00031 contacts →

Exact match

“Development, manufacture, sale, import and export of medical devices and consumable materials for medical use”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
12Exact match文京区, JapanHQ recorded Sep 15, 2026501-1,00030 contacts →

Exact match

““”― Many Mizuho products, such as the Sugita Aneurysm Clip and operating tables, are used by medical institutions in dozens of countries worldwide.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchTokyo, JapanHQ recorded Sep 15, 202611-5028 contacts →

Exact match

“At BIC GROUP, we are a dynamic healthcare company specializing in product sales, management consulting, executive search, and innovative solutions delivery.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact match品川区, JapanHQ recorded Sep 15, 2026201-50018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact match江東区, JapanHQ recorded Sep 15, 202611-5015 contacts →

Exact match

“is a pharmaceuticals company based out of, Japan.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact match中央区, JapanHQ recorded Sep 15, 202651-20011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchNihonbashi, JapanHQ recorded Sep 15, 202611-5010 contacts →

Exact match

“Effective April 1, 2023, JOMDD has changed the company name to Sanamedi, Inc.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchNagoya, JapanHQ recorded Sep 15, 2026n/a10 contacts →

Exact match

“The Suzuken group, with Health Creation as our business domain, has expanded into a variety of businesses beyond our core business of wholesale of ethical drugs.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact match大阪市, JapanHQ recorded Sep 15, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchOsaka-city, JapanHQ recorded Sep 15, 202651-2009 contacts →

Exact match

“Since the establishment of the Harada Corporation in 1923, we have moved forward together with the development of Japan's industry, primarily through trade with overseas…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact match港区, JapanHQ recorded Sep 15, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact match港区, JapanHQ recorded Sep 15, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact match新宿区, JapanHQ recorded Sep 15, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact match中央区, JapanHQ recorded Sep 15, 202651-2008 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchChiyoda-ku, JapanHQ recorded Sep 15, 2026201-5006 contacts →

Exact match

“DX R&D [About Us] For over 30 years, Findex has been a trusted leader in the Japanese medical IT market.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 148 medical companies based in Japan

See the full list, filter by size, metro and specialty, and access 1,075 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Medical companies based in Japan at a glance

As of Sep 15, 2026
26.4%Verified-email coverage
27.5Average contacts per company
51-200Median size (employees)
10.8%Largest-city concentration · Jing
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
33
51-200
37
201-500
17
501-1,000
9
1,001-5,000
15
5,001-10,000
4
10001+
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 148 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 “medical companies” 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 1,075 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 15, 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 “medical companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical companies are there based in Japan?

RevenueBase identified 148 company matches for medical companies 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?

Daiichi Sankyo Japan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most medical companies?

Jing leads with 16 company records, followed by Xian (16) and Tokyo (8).

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 1,075 professional contacts with verified work emails tracked across these 148 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 15, 2026.

Ready to reach these companies? Verified emails and direct dials for all 148 medical companies based in Japan. 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.