Company lists · Data refreshed October 2026
Top 21 Medical research companies based in Japan
RevenueBase identified 76 company matches for medical research companies associated with Japan as of October 2026 and tracks 1,895 professional contacts across them, including 341 with verified work emails. Tokyo is the largest hub.
This list covers company matches for medical research 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 October 18, 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.
The 21 largest medical research companies based in Japan
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 299 contacts → | ||||
Exact match “Linical is a global Contract Research Organization (CRO) for full-service drug development, with a proven record of helping biopharmaceutical companies successfully navigate the…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 197 contacts → | ||||
Exact match “This is the official company page of Sumitomo Pharma Co, Ltd.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 138 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 55 contacts → | ||||
Exact match “REPROCELL supports nearly the entire workflow of stem cell research and pre-clinical drug development.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “CJ PARTNERS, Inc.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Welcome to Axcelead, Inc, Japan’s premier integrated drug discovery solution provider.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Effective April 1, 2023, JOMDD has changed the company name to Sanamedi, Inc.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “2016crocro2022 smo cra” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “t\t\t\t\t\t” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Nacalai Tesque is one of the leading life science reagent suppliers in Japan.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 3 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 · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Business Description SpectroDecypher provides a variety of business support for the development of laboratory drug products and pharmaceutical applications, as well as researching…” Recorded in the RevenueBase company graph · Oct 18, 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 “medical research companies”. 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 21 of 76 medical research companies based in Japan
See the full list, filter by size, metro and specialty, and access 341 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Medical research companies based in Japan at a glance
As of Oct 18, 2026Companies by employee count
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 76 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 research 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 341 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 October 18, 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 research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many medical research companies are there based in Japan?
RevenueBase identified 76 company matches for medical research companies associated with Japan as of October 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?
Linical tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most medical research companies?
Tokyo leads with 14 company records, followed by Jing (8) and Chuo (3).
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 341 professional contacts with verified work emails tracked across these 76 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 October 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 76 medical research companies based in Japan. Start with a free account, no credit card.
Download this list →Related lists
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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.
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Company intelligence · public preview
Top 21 medical research companies based in Japan
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 76 matching company records for medical research companies based in Japan, with 1,895 tracked contacts and 341 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 medical research companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Linicallinical.comHQ: Osaka, JapanReported employees: 501-1,000 | Osaka, Japan | 501-1,000 | Exact match | 299 contacts → |
“Linical is a global Contract Research Organization (CRO) for full-service drug development, with a proven record of helping biopharmaceutical companies successfully navigate the…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sumitomo Pharma Co., LTDsumitomo-pharma.co.jpHQ: 大阪市中央区, JapanReported employees: 1,001-5,000 | 大阪市中央区, Japan | 1,001-5,000 | Exact match | 197 contacts → |
“This is the official company page of Sumitomo Pharma Co, Ltd.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Micron, INCmicroncro.comHQ: Minato-ku, JapanReported employees: 51-200 | Minato-ku, Japan | 51-200 | Exact match | 138 contacts → |
“Micron Inc, the leading Japanese imaging CRO, was established in 2005 with expertise in the field of molecular imaging.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Reprocellreprocell.com HQ: Yokohama, JapanReported employees: 51-200 | Yokohama, Japan | 51-200 | Exact match | 55 contacts → |
“REPROCELL supports nearly the entire workflow of stem cell research and pre-clinical drug development.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 株式会社ベリタス Veritas Corporationveritastk.co.jp HQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | 生化学工業(株)seikagaku.co.jp HQ: 千代田区, JapanReported employees: 501-1,000 | 千代田区, Japan | 501-1,000 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  ライフテクノロジーズジャパン(株)thermofisher.comHQ: 港区, JapanReported employees: 201-500 | 港区, Japan | 201-500 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | 栄研化学(株)eiken.co.jp HQ: 台東区, JapanReported employees: 501-1,000 | 台東区, Japan | 501-1,000 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  CJ Partners INCcj-partners.comHQ: Shibuya-ku, JapanReported employees: 1-10 | Shibuya-ku, Japan | 1-10 | Exact match | 14 contacts → |
“CJ PARTNERS, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Axcelead, INCaxcelead-hd.comHQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 12 contacts → |
“Welcome to Axcelead, Inc, Japan’s premier integrated drug discovery solution provider.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sanamedi, INCsanamedi.jpHQ: Nihonbashi, JapanReported employees: 11-50 | Nihonbashi, Japan | 11-50 | Exact match | 11 contacts → |
“Effective April 1, 2023, JOMDD has changed the company name to Sanamedi, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tsubota Laboratory, INCtsubota-lab.com HQ: Shinjuku-ku, JapanReported employees: 11-50 | Shinjuku-ku, Japan | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Carenet Clinical Research Operations INCccro.co.jpHQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 10 contacts → |
“2016crocro2022 smo cra” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  キシダ化学(株)kishida.co.jpHQ: 大阪市中央区, JapanReported employees: 1-10 | 大阪市中央区, Japan | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | 株式会社社会情報サービスssri.com HQ: 新宿区, JapanReported employees: 11-50 | 新宿区, Japan | 11-50 | Exact match | 6 contacts → |
“t\t\t\t\t\t” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 株式会社ティムスtms-japan.co.jp HQ: 府中市宮町, JapanReported employees: 1-10 | 府中市宮町, Japan | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Chugai Clinical Research Center Co., LTDchugai-pharm.co.jp HQ: Chuo, JapanReported employees: 1-10 | Chuo, Japan | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Nacalai Tesque, INCnacalai.co.jp HQ: Kyoto, JapanReported employees: 201-500 | Kyoto, Japan | 201-500 | Exact match | 3 contacts → |
“Nacalai Tesque is one of the leading life science reagent suppliers in Japan.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Gemsekigemseki.comHQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 3 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | セティ株式会社sceti.co.jp HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Spectro Decypher INCspectrodecypher.comHQ: Chiyoda-ku, JapanReported employees: 1-10 | Chiyoda-ku, Japan | 1-10 | Exact match | 1 contacts → |
“Business Description SpectroDecypher provides a variety of business support for the development of laboratory drug products and pharmaceutical applications, as well as researching…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 76 company matches
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Medical research companies: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
76 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for medical research companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many medical research companies did RevenueBase find based in Japan?
The saved snapshot records 76 matching company records, 1,895 tracked contacts and 341 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Medical research companies by geography
- Medical research companies based in Ahmedabad, India
- Medical research companies based in Bangalore, India
- Medical research companies based in Hyderabad, India
- Medical research companies based in Mumbai, India
- Medical research companies based in New Delhi, India
- Medical research companies based in London, United Kingdom
- Medical research companies based in Houston, United States
- Medical research companies based in Miami, United States
- Medical research companies based in New York, United States
- Medical research companies based in San Diego, United States
- Medical research companies based in Argentina
- Medical research companies based in Australia
Browse the directory
Cite this list
RevenueBase Data Team. Top 21 medical research companies based in Japan. Snapshot: October 18, 2026. https://revenuebase.ai/companies/medical-research-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Medical research companies based in Ahmedabad, India
- Medical research companies based in Bangalore, India
- Medical research companies based in Hyderabad, India
- Medical research companies based in Mumbai, India
- Medical research companies based in New Delhi, India
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Company intelligence · public preview
Top 21 medical research companies based in Japan
RevenueBase records 76 matching company records for medical research companies based in Japan, with 1,895 tracked contacts and 341 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 18, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 medical research companies based in Japan
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Linicallinical.com HQ: Osaka, JapanReported employees: 501-1,000 | Osaka, Japan | 501-1,000 | Exact match | 299 contacts → |
“Linical is a global Contract Research Organization (CRO) for full-service drug development, with a proven record of helping biopharmaceutical companies successfully navigate the…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sumitomo Pharma Co., LTDsumitomo-pharma.co.jp HQ: 大阪市中央区, JapanReported employees: 1,001-5,000 | 大阪市中央区, Japan | 1,001-5,000 | Exact match | 197 contacts → |
“This is the official company page of Sumitomo Pharma Co, Ltd.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Micron, INCmicroncro.com HQ: Minato-ku, JapanReported employees: 51-200 | Minato-ku, Japan | 51-200 | Exact match | 138 contacts → |
“Micron Inc, the leading Japanese imaging CRO, was established in 2005 with expertise in the field of molecular imaging.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Reprocellreprocell.com HQ: Yokohama, JapanReported employees: 51-200 | Yokohama, Japan | 51-200 | Exact match | 55 contacts → |
“REPROCELL supports nearly the entire workflow of stem cell research and pre-clinical drug development.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 株式会社ベリタス Veritas Corporationveritastk.co.jp HQ: 港区, JapanReported employees: 51-200 | 港区, Japan | 51-200 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | 生化学工業(株)seikagaku.co.jp HQ: 千代田区, JapanReported employees: 501-1,000 | 千代田区, Japan | 501-1,000 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | ライフテクノロジーズジャパン(株)thermofisher.com HQ: 港区, JapanReported employees: 201-500 | 港区, Japan | 201-500 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | 栄研化学(株)eiken.co.jp HQ: 台東区, JapanReported employees: 501-1,000 | 台東区, Japan | 501-1,000 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | CJ Partners INCcj-partners.com HQ: Shibuya-ku, JapanReported employees: 1-10 | Shibuya-ku, Japan | 1-10 | Exact match | 14 contacts → |
“CJ PARTNERS, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Axcelead, INCaxcelead-hd.com HQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 12 contacts → |
“Welcome to Axcelead, Inc, Japan’s premier integrated drug discovery solution provider.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sanamedi, INCsanamedi.jp HQ: Nihonbashi, JapanReported employees: 11-50 | Nihonbashi, Japan | 11-50 | Exact match | 11 contacts → |
“Effective April 1, 2023, JOMDD has changed the company name to Sanamedi, Inc.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tsubota Laboratory, INCtsubota-lab.com HQ: Shinjuku-ku, JapanReported employees: 11-50 | Shinjuku-ku, Japan | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Carenet Clinical Research Operations INCccro.co.jp HQ: Minato-ku, JapanReported employees: 11-50 | Minato-ku, Japan | 11-50 | Exact match | 10 contacts → |
“2016crocro2022 smo cra” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | キシダ化学(株)kishida.co.jp HQ: 大阪市中央区, JapanReported employees: 1-10 | 大阪市中央区, Japan | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | 株式会社社会情報サービスssri.com HQ: 新宿区, JapanReported employees: 11-50 | 新宿区, Japan | 11-50 | Exact match | 6 contacts → |
“t\t\t\t\t\t” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 株式会社ティムスtms-japan.co.jp HQ: 府中市宮町, JapanReported employees: 1-10 | 府中市宮町, Japan | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Chugai Clinical Research Center Co., LTDchugai-pharm.co.jp HQ: Chuo, JapanReported employees: 1-10 | Chuo, Japan | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Nacalai Tesque, INCnacalai.co.jp HQ: Kyoto, JapanReported employees: 201-500 | Kyoto, Japan | 201-500 | Exact match | 3 contacts → |
“Nacalai Tesque is one of the leading life science reagent suppliers in Japan.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gemsekigemseki.com HQ: Tokyo, JapanReported employees: 1-10 | Tokyo, Japan | 1-10 | Exact match | 3 contacts → |
“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 description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | セティ株式会社sceti.co.jp HQ: 千代田区, JapanReported employees: 51-200 | 千代田区, Japan | 51-200 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Spectro Decypher INCspectrodecypher.com HQ: Chiyoda-ku, JapanReported employees: 1-10 | Chiyoda-ku, Japan | 1-10 | Exact match | 1 contacts → |
“Business Description SpectroDecypher provides a variety of business support for the development of laboratory drug products and pharmaceutical applications, as well as researching…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Medical research companies: dataset insights
October 18, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
76 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 76 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 18, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for medical research companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many medical research companies did RevenueBase find based in Japan?
The saved snapshot records 76 matching company records, 1,895 tracked contacts and 341 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 18, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 medical research companies based in Japan. Snapshot: October 18, 2026. https://revenuebase.ai/companies/medical-research-companies/japan.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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