PK/ADME Studies CROs
Pharmacokinetic and ADME studies including absorption, distribution, metabolism, and excretion profiling.
144 organizations offer this service
Labcorp Drug Development
FeaturedFormerly Covance, Labcorp Drug Development provides comprehensive drug development services from early discovery through post-approval. One of the world's largest CROs with extensive nonclinical and clinical capabilities.
WuXi AppTec
FeaturedLeading global pharmaceutical and medical device open-access capability and technology platform. WuXi AppTec provides services spanning from discovery through manufacturing across small molecules, biologics, and cell/gene therapies.
Charles River Laboratories
FeaturedGlobal leader in providing preclinical and clinical laboratory services. Charles River offers early-stage discovery, safety assessment, and clinical support services to pharmaceutical and biotech companies worldwide.
Inotiv
Contract research organization providing drug discovery and development services including preclinical safety assessment, bioanalytical services, and research animal models.
Novascreen Biosciences (Calvert Labs)
Preclinical CRO specializing in in vitro pharmacology, receptor binding, enzyme inhibition assays, and ADME screening for drug discovery programs.
Celerion
Specialized early clinical research CRO providing Phase I clinical pharmacology, bioanalytical, and ADME services from dedicated clinical units.
Absorption Systems West
San Diego-based preclinical CRO providing in vitro ADME screening, permeability assays, and metabolic stability studies for drug discovery programmes.
Frontage Laboratories
CRO providing integrated drug discovery and development services including ADME/PK, bioanalytical, CMC, and clinical services with operations in the US and China.
SNBL (Shin Nippon Biomedical Laboratories)
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.
Covance Japan (Labcorp)
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.
Medicilon
Chinese integrated drug discovery and development CRO providing medicinal chemistry, ADME/PK, pharmacology, toxicology, and CMC services from Shanghai operations.
Pharmaron
Integrated pharmaceutical R&D service platform offering drug discovery, preclinical, clinical, and commercial manufacturing services to biotech and pharma companies globally.
Evotec
Drug discovery and development company offering a range of discovery and preclinical services including target validation, hit identification, lead optimization, and ADME/PK.
Altasciences
Mid-size CRO offering early-phase clinical studies, preclinical safety assessment, and bioanalytical services. Known for integrated PK/PD programs from preclinical through Phase I.
Aptuit (Evotec)
Integrated drug discovery and development services company now part of Evotec. Provides ADME/DMPK, safety assessment, and pharmaceutical development services.
Scientia Clinical Research
Sydney-based Phase 1 clinical pharmacology unit specializing in first-in-human studies, bioequivalence, and healthy volunteer trials. Part of the Novotech group.
Nucleus Network
Leading Australian Phase 1 clinical trials unit operating in Melbourne, Brisbane, and Minneapolis. Specializes in first-in-human, oncology Phase 1, and healthy volunteer studies with rapid enrollment timelines.
CMAX Clinical Research
Adelaide-based Phase 1 clinical pharmacology unit conducting first-in-human, bioequivalence, and biosimilar studies. Operates a 150-bed facility at the Royal Adelaide Hospital campus.
Q-Pharm
Brisbane-based Phase 1 clinical trial unit specializing in first-in-human, pharmacokinetic, and vaccine studies. Operates a dedicated clinical pharmacology unit at QIMR Berghofer campus.
Biotrial
Transatlantic Phase 1 CRO with clinical pharmacology units in Rennes (France) and Newark (NJ, USA). Specializes in first-in-human, CNS, cardiac safety, and abuse liability studies.
ProSciento
Specialty CRO focused on cardiometabolic clinical trials. Operates Phase 1–2 studies for obesity, diabetes, NASH/MASH, and cardiovascular endpoints with proprietary biomarker platforms.
Covance Clinical (Labcorp)
Labcorp's early development and Phase 1 clinical unit operating dedicated clinical pharmacology facilities. Provides first-in-human, bioavailability/bioequivalence, and thorough QT studies.
Quotient Sciences
Translational pharmaceutics CRO integrating drug substance, drug product, and clinical testing in a single facility. Specializes in formulation development with integrated Phase 1 studies.
Richmond Pharmacology
London-based Phase 1 clinical research unit specializing in early phase clinical trials, pharmacokinetics, and healthy volunteer studies. Located at Guy's Hospital campus.
Hammersmith Medicines Research (HMR)
London-based early phase CRO conducting Phase 1 healthy volunteer and patient studies. Operates a dedicated clinical pharmacology unit at the Cumberland Business Park with 100+ bed capacity.
Spaulding Clinical Research
US-based early phase CRO specializing in cardiac safety (thorough QT/QTc) studies, abuse deterrent formulation, and human abuse liability studies. Operates a 120-bed clinical facility.
Veeda Europe
Netherlands-based CRO providing Phase I clinical pharmacology, bioequivalence, and early-phase clinical trial services as the European arm of India's Veeda Group.
Sitec Labs
Indian bioanalytical and clinical research laboratory providing BA/BE studies, pharmacokinetic analysis, and analytical method development for generic and innovative drug programs.
Veeda CR India
Ahmedabad-based CRO with a 350-bed Phase I clinical pharmacology unit, specializing in early-phase clinical trials, BA/BE studies, and bioanalytical services for global pharma clients.
Nucleus Network Clinical Trials (US)
US arm of Australian CRO Nucleus Network, operating early phase clinical trials from their Minneapolis facility. Provides Phase 1 studies with access to diverse patient populations.
Nuvisan
Fully integrated German CRO/CDMO offering drug discovery, non-clinical studies, pharmaceutical analysis, GMP manufacturing, and early-phase clinical trials from facilities in Germany and France.
CHDR
Independent early-phase CRO in the Netherlands specializing in first-in-human and Phase I trials using innovative biomarkers, with a purpose-built 54-bed clinical research unit adjacent to Leiden University Medical Center.
Iris Pharma
World-leading ophthalmology-specialized CRO conducting preclinical and clinical research from ocular surface to posterior segment, with 70+ ocular drugs and devices brought to market.
CROSS Research
Swiss independent Phase I and early-phase clinical CRO in Basel with a dedicated 24-bed clinical pharmacology unit, specializing in first-in-human studies for oncology, cardiovascular, and CNS compounds.
Scantox
Denmark-based GLP preclinical CRO offering safety pharmacology, general toxicology, reproductive toxicology, and ADME studies, known for rodent and non-rodent capabilities including minipig models.
Eurofins Panlabs Discovery
Eurofins Discovery division providing high-throughput in-vitro pharmacology screening, compound profiling, ADME assays, and bioanalytical services supporting drug discovery from target identification through lead optimization.
ERBC Group
French preclinical CRO based in Lyon evaluating efficacy and safety of new compounds including drugs, biologics, and medical devices across innovative in-vitro and in-vivo models.
MPI Research (now Charles River)
Large preclinical CRO in Michigan acquired by Charles River Laboratories, providing GLP toxicology, safety pharmacology, and ADME studies in purpose-built facilities spanning over 800,000 sq ft.
SNBL USA
US subsidiary of Shin Nippon Biomedical Laboratories specializing in GLP preclinical safety assessment including general toxicology, reproductive toxicology, and inhalation studies with NHP and rodent capabilities.
Battelle
Independent nonprofit applied science and technology organization providing preclinical research, inhalation toxicology, bioanalytical services, and pharmaceutical development support.
Pacific Bioanalytical
Bioanalytical CRO providing GLP-compliant LC-MS/MS and ligand binding assay services for pharmacokinetic, bioequivalence, and immunogenicity sample analysis to support clinical trials.
BRT Laboratories
Virginia-based safety pharmacology CRO providing cardiovascular telemetry, respiratory, and CNS safety studies in rodent and non-rodent species.
Calvert Labs
Preclinical CRO in Pennsylvania providing GLP and non-GLP toxicology, safety pharmacology, and pathology services with a focus on small and large molecule therapeutics.
Southern Research
Nonprofit research organization providing drug discovery, preclinical development, and analytical services with deep expertise in oncology and infectious disease including BSL-3 capabilities.
Corcept Therapeutics
Full-service clinical CRO providing Phase I-IV development support with emphasis on bioanalytical services, clinical pharmacology, and PK/PD modeling from their Salt Lake City operations.
ICON Bioanalytical Labs
ICON's dedicated bioanalytical division providing GLP-compliant small and large molecule bioanalysis, immunogenicity testing, and biomarker analysis from state-of-the-art laboratories.
Absorption Systems (Pharmaron US)
Preclinical ADME and pharmacokinetics CRO in Pennsylvania providing in vitro and in vivo absorption, distribution, metabolism, and excretion studies as part of Pharmaron's global network.
Haskell Clinical Research
Phase I clinical research unit in New Jersey providing first-in-human, food effect, bioequivalence, and early-phase pharmacokinetic studies for pharmaceutical sponsors.
Axis Clinicals
Clinical pharmacology and bioanalytical CRO providing Phase I studies, bioequivalence, and PK/PD studies from a purpose-built 150-bed clinical pharmacology unit in Dilworth, Minnesota.
Novascreen Biosciences
Drug discovery services company providing in vitro pharmacology screening, ADME profiling, and custom assay development for pharmaceutical and biotech companies.
Nuventra Pharma Sciences
Clinical pharmacology consulting firm specializing in PK/PD modeling, dose optimization, biosimilar development strategy, and regulatory science for pharmaceutical and biotech companies.
ICON Early Phase Services
ICON's dedicated early development division operating clinical pharmacology units in the US and Europe, conducting first-in-human, PK/PD, food effect, and drug interaction studies.
BioDuro-Sundia
Global CRO/CDMO providing integrated drug discovery and development services including medicinal chemistry, ADME/PK, pharmacology, and process chemistry from US and China operations.
Quotient Sciences (US)
Translational pharmaceutics CRO/CDMO uniquely combining formulation development and clinical pharmacology under one roof, accelerating drug development timelines by running formulation and clinical testing simultaneously.
Joinn Laboratories
Chinese preclinical CRO providing GLP-compliant safety evaluation, pharmacokinetics, efficacy studies, and drug metabolism studies with comprehensive NHP and rodent capabilities.
Viva Biotech
Chinese CRO/CDMO providing integrated drug discovery services including structure-based drug design, medicinal chemistry, ADME/PK studies, and biologics development from Shanghai operations.
Syngene International
Indian integrated research, development, and manufacturing services company serving pharma, biotech, and nutrition companies with discovery chemistry, biology, and manufacturing capabilities.
Lambda Therapeutic Research
Indian clinical CRO providing Phase I-IV clinical trials, bioanalytical services, and clinical pharmacology studies with dedicated Phase I units and bioanalytical laboratories.
GVK Biosciences
Indian research services company providing medicinal chemistry, computational chemistry, biology, DMPK, and clinical development services for global pharma and biotech companies.
Jubilant Biosys
Integrated drug discovery and development services company providing medicinal chemistry, ADME/DMPK, pharmacology, and clinical research from India, US, and China operations.
Clinuvel Pharmaceuticals
Novotech's dedicated Phase I research unit in Sydney providing first-in-human, SAD/MAD, food effect, and bioavailability studies with a 30-bed clinical pharmacology facility.
Veeda Clinical Research
Indian CRO providing Phase I clinical pharmacology, bioanalytical services, and bioequivalence studies from a 230-bed clinical pharmacology unit in Ahmedabad with USFDA and EMA track record.
Comparative Biosciences
GLP-compliant preclinical CRO specializing in toxicology, pathology, and ADME studies for pharmaceutical, biotech, and agrochemical clients with full necropsy and histopathology capabilities.
Resolian
Specialist bioanalytical, biomarker, and analytical sciences CRO with 500+ experts providing FDA/EMA-inspection-ready regulated bioanalysis across the US, UK, and Australia.
Pharma Solutions Group
Canadian full-service CRO providing clinical research services from Phase I through Phase IV with particular expertise in bioequivalence studies and pharmacokinetic trials.
Covance (Shanghai) Laboratory
Labcorp Drug Development's Chinese laboratory providing preclinical safety assessment, bioanalytical services, and clinical trial support for NMPA regulatory submissions.
Agilex Biolabs
Australian bioanalytical CRO providing GLP-compliant LC-MS/MS and ligand binding assay services for pharmacokinetic, bioequivalence, and immunogenicity studies supporting global regulatory submissions.
Sundia MediTech
Chinese CRO and CDMO providing drug discovery chemistry, DMPK, analytical services, and clinical trial manufacturing from Shanghai and Chengdu operations.
Yuhan Research Institute
South Korean pharmaceutical research institute providing preclinical safety assessment, ADME/PK studies, and efficacy testing from GLP-certified facilities in Seoul.
Frontage Laboratories (China)
Chinese operations of Frontage Laboratories providing bioanalytical services, ADME/PK studies, and analytical chemistry from GLP-compliant laboratories in Shanghai and Suzhou.
Xenotech (Japan)
Japanese preclinical ADME services company providing in vitro metabolism, transporter, and drug interaction studies using human and animal tissue preparations for drug development.
Basi Research (CROS NT)
Italian CRO providing Phase I clinical pharmacology studies including bioequivalence, food-effect, and drug interaction trials from its dedicated Phase I unit in Milan.
Pharmos Bioscience
Nordic preclinical CRO providing in vivo pharmacology, efficacy, and safety studies with expertise in metabolic disease, inflammation, and fibrosis models using rodent species.
Allucent
Full-service CRO purpose-built for small and mid-size biotech, combining legacy of CATO Research, SMS Oncology, Pharm-Olam, and Nuventra into an integrated clinical development partner.
KCAS Bio
Leading bioanalytical CRO with 45+ years of experience supporting 315+ approved drugs, offering LC-MS, ELISA, flow cytometry, and immunogenicity assays.
Alturas Analytics
GLP-compliant bioanalytical CRO with 25+ years of LC-MS/MS and GC-MS/MS expertise supporting preclinical-to-clinical drug development from purpose-built facilities.
BioAgilytix
Leading large molecule bioanalytical CRO specializing in ligand-binding assays, immunogenicity testing, flow cytometry, and biomarker analysis for biologics drug development.
Lovelace Biomedical
Not-for-profit preclinical CRO with ABSL-3 capabilities and expertise in inhalation toxicology, pulmonary delivery, and infectious disease models from 100+ acre campus.
Aragen Life Sciences
Hyderabad-headquartered integrated CRDMO providing CRO and CDMO solutions for small and large molecules to 450+ global pharma and biotech clients with 3,000+ professionals.
ChemPartner
Shanghai-headquartered CRO/CDMO offering integrated drug discovery chemistry, biology, and biologics development services including ADC and recombinant protein production.
Accelera (Aptuit, now Evotec Italy)
Italian preclinical CRO providing GLP safety pharmacology, general and genetic toxicology, DMPK, and bioanalytical services from Nerviano (Milan) facilities.
Nuvisan GmbH
Germany-based mid-size CRO providing early-phase clinical trials (Phase I/IIa), bioanalysis, DMPK, and translational medicine services from facilities in Neu-Ulm and Berlin.
Celerion Switzerland
Swiss clinical pharmacology unit specialising in first-in-human Phase I trials, PK/PD studies, and early-phase bioequivalence studies for small molecules and biologics.
Aliri Bioanalysis
Specialist bioanalytical CRO combining LC-MS/MS, mass spectrometry imaging, and spatial biology platforms to support regulated discovery and clinical sample analysis.
Battelle Memorial Institute
World's largest nonprofit R&D organization offering GLP-compliant preclinical safety, toxicology, inhalation studies, and bioanalytical services including BSL-3 biocontainment capabilities.
IITRI (IIT Research Institute)
Independent not-for-profit preclinical CRO offering full IND-enabling GLP toxicology programs, inhalation toxicology, and immunogenicity testing from the Illinois Institute of Technology campus.
Averica Discovery Services
Specialty preclinical CRO offering bioanalytical chemistry, in vitro ADME screening, physicochemical profiling, and metabolite identification for drug discovery programs.
MedPharm US
Specialist topical and transdermal formulation development CRO and CDMO offering dermal PK, in vitro permeation, bioequivalence, and formulation development services.
Frontage Clinical Services
Clinical trial arm of Frontage Laboratories providing Phase I-III services with integrated bioanalytical capabilities, bridging bioanalytical strength with full clinical execution.
Paragon Biosciences CRO
European CRO providing preclinical contract research services including in vivo pharmacology, toxicology, and bioanalytical testing from GLP-certified European facilities.
Aptia Group (formerly Cyprotex/Evotec)
European ADME and DMPK specialist CRO providing in vitro ADME screening, drug-drug interaction studies, and physicochemical profiling from Macclesfield and Watertown facilities.
Fidelta (now Selvita)
Croatian integrated drug discovery CRO providing medicinal chemistry, biology, DMPK, and preclinical development services, now part of Polish CRO Selvita Group.
Covance Harrogate (Labcorp UK)
Labcorp Drug Development's UK preclinical facility providing GLP toxicology, safety pharmacology, and reproductive toxicology studies from Harrogate, North Yorkshire.
SNBL (Shin Nippon Biomedical Laboratories)
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.
Selvita Group
Polish integrated drug discovery CRO providing medicinal chemistry, biology, DMPK, computational chemistry, and preclinical services with 1,000+ scientists across Europe.
NorthEast BioLab
Founder-led bioanalytical CRO providing GLP-compliant LC-MS, ELISA, and qPCR services for PK, immunogenicity, and biomarker assays for pharma and biotech.
KAN Research Institute
Kobe-based Japanese CRO and research institute specializing in preclinical safety assessment, pharmacology and drug metabolism studies with GLP-accredited facilities.
Vimta Labs
Hyderabad-based publicly listed contract research and testing organisation offering integrated preclinical, clinical, and cGMP laboratory services for pharmaceutical companies worldwide.
Aizant Drug Research Solutions
India-based integrated CDMO and CRO providing API R&D, formulation development, bioanalytical services, and Phase I-IV clinical research from facilities in Hyderabad.
Pacific Bioanalytical Inc
California-based bioanalytical CRO providing LC-MS/MS method development, validation, and sample analysis for PK/PD studies supporting IND and NDA submissions.
Anapharm Bioanalytics
Canadian bioanalytical CRO providing GLP-compliant LC-MS/MS bioanalytical services, PK analysis, and method development for pharmaceutical and biotech sponsors.
ICON Bioanalytical Whitesboro
Specialised bioanalytical laboratory in New York providing large-molecule bioanalysis, immunogenicity testing, and ligand-binding assay development for biologics programmes.
Covance Madison
LabCorp Drug Development preclinical and toxicology centre in Madison, Wisconsin, providing GLP-compliant general and genetic toxicology, safety pharmacology, and reproductive toxicology studies.
Xenotech LLC
Kansas City-based in vitro ADME and drug metabolism CRO providing hepatocyte-based assays, enzyme induction/inhibition studies, and metabolite identification services.
Absorption Systems East
Exton, Pennsylvania-based preclinical CRO providing in vivo PK/PD studies, ADME services, and GLP bioanalytical testing for small-molecule and biologic drug candidates.
Aptuit Verona
Verona, Italy-based integrated drug discovery and development centre providing medicinal chemistry, DMPK, safety assessment, and pharmaceutical development under the Evotec umbrella.
Noble Life Sciences
Full-continuum preclinical CRO providing integrated in vitro and in vivo services including efficacy, toxicity, biodistribution, and product release studies in small and large animals.
Dabur Research Foundation
Indian CRO affiliated with Dabur offering preclinical drug discovery, IND-enabling studies, and non-clinical research services from facilities near Delhi.
ShangPharma
One of China's earliest chemistry-focused CROs offering integrated drug discovery, DMPK, and pharmaceutical development services globally.
Hande Biotech
Chinese CRO and CDMO offering integrated preclinical biology, in-vitro pharmacology, and early drug discovery services for domestic and multinational pharma clients.
Hera BioLabs
Kentucky-based preclinical CRO specialising in oncology efficacy studies using proprietary humanised rodent models and patient-derived xenografts for immuno-oncology drug development.
ICON BioPharma Leiden
Netherlands-based bioanalytical centre of excellence providing large-molecule bioanalysis, immunogenicity, and cell-based assay services for biologics and biosimilar programmes.
Firma Clinical Research
Texas-based Phase I clinical research unit specialising in early-phase, first-in-human, and healthy volunteer studies with integrated bioanalytical capabilities.
Research Solutions Inc.
Oklahoma-based early-phase clinical research site specialising in Phase I healthy volunteer studies, PK/PD trials, and bioequivalence studies.
Clinilabs Drug Development
New York-based Phase I CRO operating an 80-bed clinical pharmacology unit for first-in-human, CNS, cardiac safety, and abuse liability studies.
Keystone Bioanalytical
Pennsylvania-based bioanalytical CRO providing GLP-compliant LC-MS/MS and ligand-binding assay services for PK, immunogenicity, and biomarker analysis.
Evopoint Biosciences
Shanghai-based preclinical CRO providing in vivo pharmacology, toxicology, DMPK, and bioanalytical services with specialized PDX platforms for oncology drug development.
B&A Therapeutics
Singapore-based specialty CRO providing preclinical pharmacology, toxicology, and early clinical development services with particular expertise in biologics and biosimilar characterization.
Center for Clinical Pharmacology Chile
Santiago-based Phase I clinical pharmacology unit providing first-in-human, BA/BE, and pharmacokinetic studies for Latin American and international sponsors under ICH-GCP standards.
Celerion Lincoln
Celerion's clinical pharmacology facility in Lincoln, Nebraska, providing early-phase clinical trials, BA/BE studies, and cardiac safety testing with a 200+ bed Phase I unit.
Inotiv Boulder
Inotiv's preclinical facility in Boulder, Colorado, providing GLP toxicology, safety pharmacology, and DMPK studies with capabilities in cardiovascular, respiratory, and CNS safety assessment.
Fidelta Croatia
Zagreb-based drug discovery CRO (Selvita Group) providing integrated medicinal chemistry, ADME/PK, and in vitro biology services for hit-to-lead and lead optimization programs.
Aptuit Verona Evotec
Evotec's integrated drug development campus in Verona, Italy, providing DMPK, toxicology, formulation, and clinical manufacturing services as a one-stop discovery-through-Phase II partner.
Nuvisan ICB
Nuvisan's Integrated Contract Bioscience facility in Neu-Ulm, Germany, providing preclinical ADME, bioanalysis, and Phase I clinical trials with a 120-bed clinical pharmacology unit.
Simbec-Orion UK
Welsh-based early-phase CRO providing Phase I clinical pharmacology, FTIH studies, and paediatric clinical trials with a 72-bed residential unit and dedicated bioanalytical laboratory.
Cmax Clinical Research Adelaide
Adelaide-based Australian Phase I clinical pharmacology unit within the Royal Adelaide Hospital, conducting first-in-human, BA/BE, and cardiac safety studies with a 48-bed facility.
GVK Bio Discovery
Hyderabad-based Indian CRO providing contract research in discovery chemistry, biology, DMPK, and clinical development with integrated data analytics platform GOSTAR.
BioDuro-Sundia Shanghai
Shanghai campus of BioDuro-Sundia providing integrated discovery and development services including medicinal chemistry, DMPK, biology, and preclinical development for global biotech.
Therapeutics Inc.
Fully integrated dermatology-dedicated CRO providing nonclinical through Phase III development services exclusively for skin disease products since 1997.
Transpharmation
Preclinical neuroscience CRO spun out of GlaxoSmithKline in 2010, specializing in in vivo CNS pharmacology models for psychedelic compound and neurodegeneration research.
Oncodesign Services
European preclinical CRO in Dijon, France, specializing in oncology, inflammation, and infectious disease drug discovery including targeted radiotherapy programs.
Vivotecnia
Fully independent European preclinical CRO in Madrid delivering GLP-certified toxicology and safety studies aligned with EMA and FDA regulatory requirements.
Kymos Group
GLP/GMP-certified European bioanalytical and CMC CRO near Barcelona with four laboratories and 240 experts serving the full pharmaceutical product lifecycle since 2001.
Amador Bioscience
Full-service CRO integrating translational sciences, clinical pharmacology, bioanalysis, and regulatory strategy from preclinical through Phase IV development.
BioPharma Services
Canadian Phase I and bioequivalence CRO with a 150-bed clinical facility in Toronto and over 2,500 completed BA/BE and early-phase studies for global pharma clients.
Aurigene Pharmaceutical Services
Dr. Reddy's wholly-owned integrated CRO and CDMO for small molecules and biologics, combining 650+ Indian scientists with GMP manufacturing in the UK, Mexico, and India.
REPROCELL
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.
Altogen Labs
GLP-compliant preclinical CRO in Austin, Texas, offering 100+ validated xenograft efficacy models, IND-enabling toxicology, and RNAi therapeutic development services.
Certis Oncology Solutions
Precision oncology CRO using patient-derived orthotopic xenograft models and predictive AI to guide drug selection and oncology development decisions.
XenoBiotic Laboratories
New Jersey-based bioanalytical and ADME/DMPK CRO founded in 1987, providing clinical and nonclinical metabolism and pharmacokinetics services to pharma, biotech, and agrochemical industries.
EyeCRO
Specialist preclinical ophthalmology CRO with AAALAC-accredited labs in Oklahoma City and Ann Arbor, providing pharmacology, PK/tox, bioanalysis, and formulation services for ocular drug development.
Powered Research
Specialty preclinical CRO focused on non-GLP ophthalmic and oncology efficacy studies, providing in vivo animal model services for ocular disease and solid tumor drug development.
Xenotech (Sekisui XenoTech)
Specialty ADME/PK CRO providing in vitro and in vivo drug metabolism and pharmacokinetic studies. Known for comprehensive ADME characterization using human and animal tissues.
Absorption Systems (Pharmaron)
Preclinical ADME and pharmacokinetic service provider now part of Pharmaron. Specializes in in vitro and in vivo DMPK, drug transporter studies, and metabolite identification.