CROScout

CROs in Japan

Contract research organizations headquartered in Japan

19 organizations


A2 Healthcare

Tokyo, Japan Full Service201-500 employees

Japanese CRO subsidiary providing clinical monitoring, data management, and pharmacovigilance services specializing in small-to-mid-size pharma and biotech sponsors across Asia.

GCP Compliant ISO 9001Phase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

Bell Medical Solutions

Osaka, Japan Specialty51-200 employees

Osaka-based clinical CRO specializing in medical device and diagnostic clinical trials in Japan, providing regulatory consulting, site management, and data management services under PMDA guidelines.

GCP Compliant ISO 14155Phase II Clinical TrialsPhase III Clinical TrialsClinical Data Management

CMIC CMO

Ashikaga, Japan CDMO501-1000 employees

CMIC Group's contract manufacturing arm providing GMP drug product manufacturing, formulation development, and packaging services from Japanese facilities.

GMP ISO 9001 FDA RegisteredFormulation DevelopmentFill-Finish ServicesPackaging & Labeling

CMIC Group

Tokyo, Japan Full Service1000+ employees

Japan's largest independent CRO providing end-to-end pharmaceutical development services including clinical operations, data management, regulatory affairs, and post-marketing surveillance across Asia.

GCP Compliant GLP ISO 9001Phase III Clinical TrialsPhase IV / Post-MarketSite Management

Covance Japan (Labcorp)

Tokyo, Japan Specialty201-500 employees

Labcorp Drug Development's Japanese operations providing preclinical safety assessment, bioanalytical services, and clinical trial support for regulatory submissions to PMDA and other Asian regulatory agencies.

GLP AAALAC GCP CompliantGeneral ToxicologyPK/ADME StudiesSafety Pharmacology

EPS Holdings (now EP Force)

Tokyo, Japan Full Service1000+ employees

Japanese CRO group providing clinical development, data management, biostatistics, and regulatory affairs services across Japan, China, Korea, and Southeast Asia.

GCP Compliant ISO 9001Phase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

ICON Japan

Tokyo, Japan Full Service201-500 employees

ICON's Japanese operations providing full-service clinical development for pharmaceutical companies conducting trials in Japan and supporting PMDA regulatory submissions.

GCP Compliant ISO 9001Phase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

IQVIA Japan

Tokyo, Japan Full Service1000+ employees

IQVIA's Japanese subsidiary providing clinical operations, real-world data analytics, regulatory strategy and technology solutions with one of the largest clinical operations teams in Japan.

GCP Compliant ISO 9001 ISO 27001Phase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

KAN Research Institute

Kobe, Japan Specialty51-200 employees

Kobe-based Japanese CRO and research institute specializing in preclinical safety assessment, pharmacology and drug metabolism studies with GLP-accredited facilities.

GLP GCP CompliantGeneral ToxicologyPK/ADME StudiesSafety Pharmacology

Linical

Osaka, Japan Full Service501-1000 employees

Japanese full-service CRO with global operations providing clinical development from early phase through post-marketing with deep oncology and CNS expertise across Asia, Europe, and the US.

GCP Compliant ISO 9001Site ManagementClinical Data ManagementBiostatistics

M3 Clinical Research

Tokyo, Japan Specialty1000+ employees

Japanese digital health and clinical research subsidiary of M3 Inc., leveraging its physician panel of 300,000+ doctors for clinical trial site identification and recruitment in Japan.

GCP Compliant ISO 27001Phase II Clinical TrialsPhase III Clinical TrialsPhase IV / Post-Market

Mediscience Planning

Tokyo, Japan Full Service201-500 employees

Pioneer Japanese CRO founded in 1982 providing one-stop pharmaceutical development services from early-phase through post-marketing activities in Japan and Asia.

GCP Compliant ISO 9001Phase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

Nihon Pharmaceutical

Tokyo, Japan CDMO501-1000 employees

Tokyo-based CRO and CDMO providing contract manufacturing of injectable formulations, lyophilized products, and sterile fills for Japanese and international pharmaceutical clients.

GMP Compliant ISO 13485Fill-Finish ServicesFormulation DevelopmentPackaging & Labeling

Parexel Japan

Tokyo, Japan Full Service1000+ employees

Parexel's Japanese arm offering full-service clinical development, regulatory consulting and market access services with deep PMDA submission expertise.

GCP Compliant ISO 9001 ISO 27001Phase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

REPROCELL

Yokohama, Japan Testing Lab51-200 employees

Global preclinical and drug discovery CRO offering the world's largest catalog of human fresh tissue assays for efficacy, ADME, and safety testing in GLP-accredited labs across the US, UK, and Japan.

GLP Compliant ISO 17025In Vitro ScreeningEfficacy StudiesSafety Pharmacology

SNBL (Shin Nippon Biomedical Laboratories)

Kagoshima, Japan Specialty1000+ employees

Japanese preclinical CRO providing GLP safety assessment, pharmacokinetics, and toxicology studies with specialized NHP and inhalation toxicology capabilities from facilities in Japan and the US.

GLP AAALAC ISO 9001Reproductive ToxicologyGeneral ToxicologyPK/ADME Studies

SNBL (Shin Nippon Biomedical Laboratories)

Tokyo, Japan Full Service1000+ employees

Japan's pioneering CRO founded in 1957 offering non-clinical safety evaluation including NHP studies, clinical Phase I-IV development, and a proprietary nasal drug delivery platform.

GLP GCP Compliant GMP AAALACGeneral ToxicologyPK/ADME StudiesSafety Pharmacology

SRD Group

Tokyo, Japan Full Service201-500 employees

Japanese CRO established in 1989 offering full CRO and SMO services in Japan and Vietnam through its Asia Clinical Trial Support Alliance network.

GCP CompliantPhase I Clinical TrialsPhase II Clinical TrialsPhase III Clinical Trials

Xenotech (Japan)

Osaka, Japan Testing Lab51-200 employees

Japanese preclinical ADME services company providing in vitro metabolism, transporter, and drug interaction studies using human and animal tissue preparations for drug development.

GLP ISO 9001PK/ADME StudiesIn Vitro ScreeningBioanalytical Testing