Company lists · Data refreshed September 2026

Top 25 Biotech research organizations based in Japan

RevenueBase identified 107 company matches for biotech research organizations associated with Japan as of September 2026 and tracks 1,583 professional contacts across them, including 191 with verified work emails. Tokyo is the largest hub.

This list covers company matches for biotech research organizations 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 16, 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 16, 2026 How this list was built
107Companies
1,583Contacts tracked
191Verified emails
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The 25 largest biotech research organizations based in Japan

Ranked by team size
Top 25 of 107 company matches for biotech research organizations based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMinato-ku, JapanHQ recorded Sep 16, 202651-200129 contacts →

Exact match

“Micron Inc, the leading Japanese imaging CRO, was established in 2005 with expertise in the field of molecular imaging.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchYokohama, JapanHQ recorded Sep 16, 202651-20053 contacts →

Exact match

“REPROCELL supports nearly the entire workflow of stem cell research and pre-clinical drug development.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchKobe, JapanHQ recorded Sep 16, 20261,001-5,00035 contacts →

Exact match

“RIKEN was established in 1917, and is the largest and most comprehensive research institution for applied and basic research in Japan.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchKawasaki, JapanHQ recorded Sep 16, 202611-5029 contacts →

Exact match

“MOLCURE was founded in 2013 with a mission to build the best platform for biologics discovery in the world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact match台東区, JapanHQ recorded Sep 16, 2026201-50026 contacts →

Exact match

“English follows Japanese 20058 CRO iQCRO Becoming Asia's Best CRO Since being founded in 2005, we have always pursued the commitment that values hard work, fosters personal…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchKyoto, JapanHQ recorded Sep 16, 20261-1022 contacts →

Exact match

“xFOREST Therapeutics is a Kyoto-based young biotech company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact match港区, JapanHQ recorded Sep 16, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchShibuya-ku, JapanHQ recorded Sep 16, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchTaito-ku, JapanHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“TOMY Digital Biology is a spun off company from TOMY Seiko in 2001.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact match港区, JapanHQ recorded Sep 16, 2026201-50015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchShibuya, JapanHQ recorded Sep 16, 202651-20013 contacts →

Exact match

“Chiome Bioscience, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchSuita, JapanHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“KOTAI Biotechnologies, Inc.(KOTAI, Osaka, Japan) is a spinout from Osaka University's world leading research center, Immunology Frontier Research Center launched in 2016.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchMinato-ku, JapanHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“Welcome to Axcelead, Inc, Japan’s premier integrated drug discovery solution provider.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchShibuya-ku, JapanHQ recorded Sep 16, 20261-1012 contacts →

Exact match

“CJ PARTNERS, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchSuita, JapanHQ recorded Sep 16, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchMinato-ku, JapanHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“2016crocro2022 smo cra”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBunkyo, JapanHQ recorded Sep 16, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchMinato, JapanHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Epistra accelerates research and development in life sciences.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact match墨田区, JapanHQ recorded Sep 16, 202611-505 contacts →

Exact match

“About company Blue Industries Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchTokyo, JapanHQ recorded Sep 16, 20261-104 contacts →

Exact match

“As part of SNBL-Japan’s #1 nonclinical CRO-Gemseki leverages SNBL’s comprehensive resources to accelerate innovation for the pharma and biotech sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact match江東区, JapanHQ recorded Sep 16, 202651-2004 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchChuo, JapanHQ recorded Sep 16, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchFujisawa, JapanHQ recorded Sep 16, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchKyoto, JapanHQ recorded Sep 16, 2026201-5003 contacts →

Exact match

“Nacalai Tesque is one of the leading life science reagent suppliers in Japan.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchUruma, JapanHQ recorded Sep 16, 202611-503 contacts →

Exact match

“OP Bio Factory was established from a marine survey company based in Okinawa, Japan.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 107 biotech research organizations based in Japan

See the full list, filter by size, metro and specialty, and access 191 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biotech research organizations based in Japan at a glance

As of Sep 16, 2026
12.1%Verified-email coverage
14.8Average contacts per company
11-50Median size (employees)
15.9%Largest-city concentration · Tokyo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
26
51-200
19
201-500
12
501-1,000
5
1,001-5,000
5
5,001-10,000
1

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 107 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 “biotech research organizations” 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 191 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 16, 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 “biotech research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biotech research organizations are there based in Japan?

RevenueBase identified 107 company matches for biotech research organizations 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?

Micron, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biotech research organizations?

Tokyo leads with 17 company records, followed by Jing (11) and Chuo (4).

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 191 professional contacts with verified work emails tracked across these 107 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 16, 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.