Company lists · Data refreshed September 2026

Top 25 Pharmaceutical product development services based in Japan

Name: Pharmaceutical product development services based in Japan
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 84 companies tracked

RevenueBase identified 84 company matches for pharmaceutical product development services associated with Japan as of September 2026 and tracks 1,874 professional contacts across them, including 310 with verified work emails. Tokyo is the largest hub.

This list covers company matches for pharmaceutical product development services 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 17, 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 17, 2026 How this list was built

84Companies

1,874Contacts tracked

310Verified emails

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The 25 largest pharmaceutical product development services based in Japan

Ranked by team size

Top 25 of 84 company matches for pharmaceutical product development services based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ajinomoto Bio-Pharma Services	Exact match	Chuo-ku, JapanHQ recorded Sep 17, 2026	1,001-5,000	560 contacts →
	Exact match “Ajinomoto Bio-Pharma Services is a fully integrated contract development and manufacturing organization with sites in Belgium, United States, Japan, and India, providing support…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Linical	Exact match	Osaka, JapanHQ recorded Sep 17, 2026	501-1,000	287 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 · Sep 17, 2026 · View company records in RevenueBase
3	Sumitomo Pharma Co., LTD	Exact match	大阪市中央区, JapanHQ recorded Sep 17, 2026	1,001-5,000	184 contacts →
	Exact match “This is the official company page of Sumitomo Pharma Co, Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Micron, INC	Exact match	Minato-ku, JapanHQ recorded Sep 17, 2026	51-200	129 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 17, 2026 · View company records in RevenueBase
5	Ppd-Snbl	Exact match	中央区, JapanHQ recorded Sep 17, 2026	1,001-5,000	57 contacts →
	Exact match “PPD2015CROPPDPPD1985202112Thermo Fisher Scientific Inc.“Thermo Fisher”4735 Awards -Top Pharmaceutical Outsourcing Services Provider in APAC 2023 (Awarded by Pharma Tech…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	XCARE	Exact match	渋谷区, JapanHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “xCARE is an experts network platform dedicated to supporting the development and commercialization of pharma and medtech products around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Intellim Corporation	Exact match	台東区, JapanHQ recorded Sep 17, 2026	201-500	26 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 17, 2026 · View company records in RevenueBase
8	富士フイルム富山化学(株)	Exact match	中央区, JapanHQ recorded Sep 17, 2026	201-500	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Seven To One, INC	Exact match	Shibuya-ku, JapanHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	日本メジフィジックス(株)	Exact match	江東区, JapanHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “is a pharmaceuticals company based out of, Japan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	ライフテクノロジーズジャパン(株)	Exact match	港区, JapanHQ recorded Sep 17, 2026	201-500	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Spera Pharma, INC	Exact match	Osaka, JapanHQ recorded Sep 17, 2026	201-500	14 contacts →
	Exact match “SPERA PHARMA (SPERA) was spun out from Takeda Pharmaceuticals and became a wholly owned subsidiary of Bushu Pharmaceuticals on July 1, 2017 in Osaka, Japan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Juzen Chemical Corporation	Exact match	富山市, JapanHQ recorded Sep 17, 2026	201-500	12 contacts →
	Exact match “While the out-sourcings at each level of intermediates, APIs and preparations are aggressively and strategically deployed globally by pharmaceutical companies, we are committed to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Axcelead, INC	Exact match	Minato-ku, JapanHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Welcome to Axcelead, Inc, Japan’s premier integrated drug discovery solution provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	CJ Partners INC	Exact match	Shibuya-ku, JapanHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “CJ PARTNERS, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	U-Medico INC	Exact match	Suita, JapanHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Sanamedi, INC	Exact match	Nihonbashi, JapanHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Effective April 1, 2023, JOMDD has changed the company name to Sanamedi, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Carenet Clinical Research Operations INC	Exact match	Minato-ku, JapanHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “2016crocro2022 smo cra” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Namiki Shoji Co., LTD	Exact match	Shinjuku-ku, JapanHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “We are a Japanese trading company involved in marketing pharmaceuticals, compounds for drug discovery, intermediates, and health foods.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Juro Sciences INC	Exact match	Yokohama, JapanHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “At JURO SCIENCES, we are passionate about research and development for innovative medicine.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Gemseki	Exact match	Tokyo, JapanHQ recorded Sep 17, 2026	1-10	4 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 17, 2026 · View company records in RevenueBase
22	Chugai Clinical Research Center Co., LTD	Exact match	Chuo, JapanHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	キューズコンサルティング株式会社	Exact match	千代田区6-2-6, JapanHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Sop 2.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Ingeni Consulting LLC	Exact match	Tokyo, JapanHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “INGENI CONSULTING is a Japan based consulting firm, focused on pharmaceutical, biotechnology and medical devices industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	コアメッド(株)	Exact match	大阪市　中央区, JapanHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 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 “pharmaceutical product development services”. 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 25 of 84 pharmaceutical product development services based in Japan

See the full list, filter by size, metro and specialty, and access 310 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical product development services based in Japan at a glance

As of Sep 17, 2026

16.5%Verified-email coverage

22.3Average contacts per company

11-50Median size (employees)

17.9%Largest-city concentration · Tokyo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 84 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 “pharmaceutical product development services” 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 310 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 17, 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 “pharmaceutical product development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical product development services are there based in Japan?

RevenueBase identified 84 company matches for pharmaceutical product development services 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?

Ajinomoto Bio-Pharma Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pharmaceutical product development services?

Tokyo leads with 15 company records, followed by Jing (8) and Osaka (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 310 professional contacts with verified work emails tracked across these 84 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 17, 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.