Cns CROs in United States

Global leader in drug delivery technologies and development solutions. Catalent provides formulation, development, and manufacturing services for pharmaceuticals, biologics, and consumer health products.

Global 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.

Formerly 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.

A leading global contract research organization acquired by Thermo Fisher Scientific. PPD provides comprehensive clinical development services including laboratory, data management, and regulatory services.

Global biopharmaceutical services company providing clinical research, regulatory consulting, and market access services. Parexel has supported the development of many blockbuster drugs.

Integrated biopharmaceutical solutions company combining clinical development and commercial capabilities. Syneos offers end-to-end solutions from Phase I through product launch and beyond.

Contract research and manufacturing organization offering drug discovery, API synthesis, analytical development, and formulation services to global pharma and biotech.

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.

Preclinical ADME and pharmacokinetic service provider now part of Pharmaron. Specializes in in vitro and in vivo DMPK, drug transporter studies, and metabolite identification.

Exton, Pennsylvania-based preclinical CRO providing in vivo PK/PD studies, ADME services, and GLP bioanalytical testing for small-molecule and biologic drug candidates.

San Diego-based preclinical CRO providing in vitro ADME screening, permeability assays, and metabolic stability studies for drug discovery programmes.

Specialty bioanalytical and analytical CRO providing method development, validation, and sample analysis services for pharmaceutical and biotech companies pursuing FDA submissions.

Clinical development and strategic resourcing organization providing full CRO services and functional service provider models to biopharma companies since 1994.

Leading IRB, IACUC, and consulting services provider for clinical and preclinical research, plus site management and performance optimization services.

US-based CRO providing full-service Phase I-IV clinical trial support for small and mid-size pharma and biotech with expertise in CNS, oncology, and infectious disease.

San Diego-based CDMO providing small and large molecule API manufacturing, oligonucleotide synthesis, and ADC conjugation services from pre-clinical through commercial scale.

CDMO providing custom API development and manufacturing, solid dose and sterile formulation, analytical testing, and clinical and commercial supply from multiple US facilities.

Specialist bioanalytical CRO combining LC-MS/MS, mass spectrometry imaging, and spatial biology platforms to support regulated discovery and clinical sample analysis.

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.

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.

Full-service CRO integrating translational sciences, clinical pharmacology, bioanalysis, and regulatory strategy from preclinical through Phase IV development.

Full-service CRO based near FDA headquarters with 25+ years of regulatory and clinical trial expertise including adaptive designs, BE/BA studies, and pharmacovigilance.

Specialty preclinical CRO offering bioanalytical chemistry, in vitro ADME screening, physicochemical profiling, and metabolite identification for drug discovery programs.

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.

Virginia-based safety pharmacology CRO providing cardiovascular telemetry, respiratory, and CNS safety studies in rodent and non-rodent species.

Independent nonprofit applied science and technology organization providing preclinical research, inhalation toxicology, bioanalytical services, and pharmaceutical development support.

World's largest nonprofit R&D organization offering GLP-compliant preclinical safety, toxicology, inhalation studies, and bioanalytical services including BSL-3 biocontainment capabilities.

Global CRO/CDMO providing integrated drug discovery and development services including medicinal chemistry, ADME/PK, pharmacology, and process chemistry from US and China operations.

Miami-based full-service CRO specialising in complex and rare disease clinical trials with deep regulatory expertise for accelerated and breakthrough therapy designations.

Clinical research organization providing Phase I-III clinical trial management, monitoring, and regulatory services with a focus on small-to-mid-size biotech and specialty pharma sponsors.

Regulatory affairs and clinical development consultancy providing full-service FDA/EMA submission support, pharmacovigilance, and clinical trial management for small pharma and biotech.

Preclinical CRO in Pennsylvania providing GLP and non-GLP toxicology, safety pharmacology, and pathology services with a focus on small and large molecule therapeutics.

Leading CDMO providing API development and manufacturing services including custom synthesis, generic APIs, and advanced intermediates from facilities across the US and Europe.

US-based site management organisation providing clinical trial site identification, feasibility, start-up, and monitoring services for pharma and biotech sponsors.

Specialized early clinical research CRO providing Phase I clinical pharmacology, bioanalytical, and ADME services from dedicated clinical units.

Biosimulation and regulatory science company providing model-informed drug development, regulatory science consulting, and software solutions for the pharmaceutical industry.

Global clinical trial technology and endpoint services company providing cardiac safety (ECG), respiratory, imaging, patient-reported outcomes, and clinical event adjudication for pharma and biotech sponsors.

Global full-service CRO founded in 1995 with strong Asia-Pacific and European presence, expanded via acquisition of CROMSOURCE for deeper European clinical operations.

Clinical technology company providing eCOA, eConsent, and clinical data capture solutions integrated with CRO-like trial management capabilities for decentralized and hybrid clinical trials.

New York-based Phase I CRO operating an 80-bed clinical pharmacology unit for first-in-human, CNS, cardiac safety, and abuse liability studies.

The only global full-service CRO focused exclusively on CNS drug development, with involvement in 22 FDA-approved CNS therapies across 13 indications.

Technology-enabled mid-size clinical CRO offering Phase I-IV development services with particular strength in oncology, rare disease, and CNS therapeutic areas.

Mid-size US CRO providing full-service Phase I-IV clinical trial management with expertise in oncology, rare disease, and CNS across 50+ countries.

New Jersey-based mid-size CRO and FSP provider offering clinical operations, data management, and regulatory services across 40+ countries.

Specialty CRO focused exclusively on CNS clinical trials, neurocognitive endpoint assessments, and central rater training for Phase I-III neuropsychiatric studies.

GLP-compliant preclinical CRO specializing in toxicology, pathology, and ADME studies for pharmaceutical, biotech, and agrochemical clients with full necropsy and histopathology capabilities.

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.

US-based clinical-stage CRO arm specialising in endocrinology and cortisol-modulation therapeutics with expertise in Phase I-III metabolic and CNS clinical trials.

Labcorp's contract development and manufacturing arm providing formulation development, analytical services, stability testing, and clinical trial manufacturing for small molecules and biologics.

Labcorp's early development and Phase 1 clinical unit operating dedicated clinical pharmacology facilities. Provides first-in-human, bioavailability/bioequivalence, and thorough QT studies.

LabCorp Drug Development preclinical and toxicology centre in Madison, Wisconsin, providing GLP-compliant general and genetic toxicology, safety pharmacology, and reproductive toxicology studies.

US-based CRO specializing in rare disease and pediatric clinical trials, providing end-to-end trial management with deep expertise in orphan drug development and regulatory strategy.

CDMO offering integrated drug discovery, development, and manufacturing services including API production, drug product manufacturing, and analytical services from facilities in the US, Europe, and India.

Biostatistics-focused CRO and software company pioneering adaptive trial design, group sequential methods, and clinical trial simulation for pharma and biotech.

Contract research organization specializing in clinical research support for US government agencies including NIH, providing data management, biostatistics, and clinical operations for federally funded trials.

Global tech-enabled full-service CRO with strength in government-sponsored trials, infectious disease, vaccines, ophthalmology, and rare disease clinical development.

Research models and services provider offering genetically defined laboratory animals, contract research services, and scientific consulting for preclinical drug development.

Global real-world evidence and outcomes research firm providing observational studies, health economics, market access, and regulatory evidence generation for pharma and biotech.

Texas-based Phase I clinical research unit specialising in early-phase, first-in-human, and healthy volunteer studies with integrated bioanalytical capabilities.

Contract research organization spun off from Labcorp in 2023. Provides Phase 1–4 clinical development services, patient access solutions, and regulatory consulting globally.

Clinical trial arm of Frontage Laboratories providing Phase I-III services with integrated bioanalytical capabilities, bridging bioanalytical strength with full clinical execution.

CRO providing integrated drug discovery and development services including ADME/PK, bioanalytical, CMC, and clinical services with operations in the US and China.

Life science regulatory and clinical development consultancy specialising in regulatory strategy, quality management, and organisational support for biotech and pharma.

Phase I clinical research unit in New Jersey providing first-in-human, food effect, bioequivalence, and early-phase pharmacokinetic studies for pharmaceutical sponsors.

ICON's dedicated bioanalytical division providing GLP-compliant small and large molecule bioanalysis, immunogenicity testing, and biomarker analysis from state-of-the-art laboratories.

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.

Global clinical research and health data analytics company formed from the merger of IMS Health and Quintiles. Offers end-to-end clinical development, real-world evidence, and technology solutions.

Retina-specialty CRO with offices across Latin America, Asia, and Australia supporting clinical trials in 18+ countries for ophthalmic and rare disease indications.

Contract research organization providing drug discovery and development services including preclinical safety assessment, bioanalytical services, and research animal models.

Inotiv's preclinical facility in Boulder, Colorado, providing GLP toxicology, safety pharmacology, and DMPK studies with capabilities in cardiovascular, respiratory, and CNS safety assessment.

Clinical operations arm of the former inVentiv Health (now Syneos Health) providing Phase I-IV trial management with particular expertise in dermatology and CNS therapeutic areas.

Leading bioanalytical CRO with 45+ years of experience supporting 315+ approved drugs, offering LC-MS, ELISA, flow cytometry, and immunogenicity assays.

US-Korea bridge CRO providing early-phase clinical and regulatory services tailored for Korean life science companies entering the US FDA pathway.

Cincinnati-based full-service CRO providing Phase I-IV clinical trial management, clinical pharmacology, and regulatory consulting services for pharmaceutical and biotech sponsors worldwide.

Pennsylvania-based bioanalytical CRO providing GLP-compliant LC-MS/MS and ligand-binding assay services for PK, immunogenicity, and biomarker analysis.

Phase I-III CRO and integrated research site network specialising in CNS, pain, obesity, and metabolic disease with wholly-owned clinical units in California.

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.

Specialist topical and transdermal formulation development CRO and CDMO offering dermal PK, in vitro permeation, bioequivalence, and formulation development services.

Scientifically-driven, global, full-service clinical CRO providing Phase I-IV clinical development services. Medpace is known for its therapeutic expertise and operational efficiency.

North Carolina-based CDMO specialising in oral solid dosage formulation development, analytical services, and cGMP clinical supply manufacturing for Phase I-III.

US-India hybrid CRO providing clinical trial management, regulatory affairs, pharmacovigilance, and medical writing with cost-effective offshore delivery from India.

Founder-led bioanalytical CRO providing GLP-compliant LC-MS, ELISA, and qPCR services for PK, immunogenicity, and biomarker assays for pharma and biotech.

Drug discovery services company providing in vitro pharmacology screening, ADME profiling, and custom assay development for pharmaceutical and biotech companies.

Preclinical CRO specializing in in vitro pharmacology, receptor binding, enzyme inhibition assays, and ADME screening for drug discovery programs.

Hanover, Maryland-based drug screening CRO offering high-throughput receptor binding, enzyme inhibition, and functional cell-based assays for hit-to-lead optimisation programmes.

Mid-size CRO acquired by IQVIA providing boutique-level clinical development services with deep therapeutic expertise in oncology, CNS, and rare disease for small-to-mid-size biotech sponsors.

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.

Clinical pharmacology consulting firm specializing in PK/PD modeling, dose optimization, biosimilar development strategy, and regulatory science for pharmaceutical and biotech companies.

Specialized CDMO focused exclusively on sustained-release long-acting injectable formulation development, aseptic fill-finish, and lyophilization.

Regulatory consulting firm providing IND/NDA/BLA submission strategy, CMC consulting, and FDA interaction management for biotech and pharmaceutical sponsors.

Global CRO acquired by ICON in 2021. Provides full-service clinical development, data management, and strategic consulting across all major therapeutic areas.

Cambridge-based specialty CRO focused on biostatistics, statistical programming, clinical data management, and regulatory submission support for pharma and biotech.

Bioanalytical CRO providing GLP-compliant LC-MS/MS and ligand binding assay services for pharmacokinetic, bioequivalence, and immunogenicity sample analysis to support clinical trials.

California-based bioanalytical CRO providing LC-MS/MS method development, validation, and sample analysis for PK/PD studies supporting IND and NDA submissions.

Gene therapy-focused CDMO providing viral vector manufacturing for adeno-associated virus (AAV) gene therapies, acquired by Catalent to expand biologics capabilities.

Major global CDMO providing end-to-end pharmaceutical development and manufacturing services including drug substance, drug product, and commercial manufacturing under the Thermo Fisher Scientific umbrella.

Regulatory affairs and medical writing CRO providing IND/NDA/BLA preparation, regulatory strategy, and clinical documentation support for pharmaceutical and biotech companies.

Clinical data management and biometrics CRO specializing in biostatistics, statistical programming, and data management for small to mid-size pharmaceutical and biotech companies.

Mid-size full-service global CRO offering Phase I-IV clinical trial management with strong coverage across emerging markets in Africa, Latin America, and Eastern Europe.

Preclinical CRO providing GLP-compliant safety assessment services including general toxicology, developmental and reproductive toxicology, and carcinogenicity studies.

Clinical research site in Phoenix conducting Phase I-IV clinical trials with particular strength in CNS, pain, and metabolic disease studies with rapid enrollment capabilities.

Full-service global CRO providing clinical development services across all phases with deep expertise in CNS, rare disease, and cardiovascular therapeutic areas and strong site networks.

Multi-site clinical research organization conducting Phase I-IV trials with a network of dedicated research sites across the upper Midwest specializing in diverse therapeutic areas.

Global regulatory consulting, pharmacovigilance, and clinical research organization providing single-source regulatory strategy, compliance, and medical information services.

California-based clinical CRO providing Phase I-III trial management, monitoring, and project oversight for emerging biotech and small pharma sponsors.

Preclinical CRO specializing in CNS drug discovery using proprietary AI-powered behavioral phenotyping platforms for neurological and psychiatric disorders.

Global CRO providing bioanalytical, clinical pharmacology, and Phase I-IV clinical trial services. QPS operates CLIA-certified bioanalytical laboratories supporting regulated studies.

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.

Specialty CRO providing biochemical and cell-based assay services for drug discovery. Known for kinase profiling, epigenetic screening, and custom assay development.

Oklahoma-based early-phase clinical research site specialising in Phase I healthy volunteer studies, PK/PD trials, and bioequivalence studies.

Specialist bioanalytical, biomarker, and analytical sciences CRO with 500+ experts providing FDA/EMA-inspection-ready regulated bioanalysis across the US, UK, and Australia.

Full-service CRO founded on biostatistics and data science excellence, supporting Phase I-IV trials across rare disease, immunology, and ophthalmology from Research Triangle Park.

Full-service contract research and consulting organization providing clinical trial management, biostatistics, data management, and regulatory services with particular expertise in rare disease and pediatrics.

Full-service CRO providing clinical research, biostatistics, data management, and regulatory services with particular expertise in ophthalmology, CNS, and rare disease.

Contract research organization providing discovery, preclinical, and development chemistry services including API synthesis, safety pharmacology, and medicinal chemistry.

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.

Decentralized CRO enabling fully virtual and hybrid clinical trials through a proprietary Metasite platform, reducing site burden and improving patient access.

Nonprofit research organization providing drug discovery, preclinical development, and analytical services with deep expertise in oncology and infectious disease including BSL-3 capabilities.

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.

Integrated biopharmaceutical solutions company combining clinical development and commercial capabilities to accelerate customer success from Phase I through product launch.

Consulting arm of Syneos Health providing commercial and regulatory advisory, launch planning, and market access strategy for pharmaceutical and biotech clients.

California-based mid-size CRO providing full-service Phase I-III clinical trial management with deep expertise in oncology, rare disease, and CNS for emerging biotech.

Mid-size CRO specializing in clinical development for small and emerging biotech companies. Now part of Allucent, offering Phase 1–3 trial management and regulatory consulting.

World's leading site management organization with 90+ integrated research sites and 220+ investigators across the US, specializing in general medicine, vaccines, and infectious disease trials.

Integrated clinical research site organization operating 20+ dedicated research sites across the US, providing high-quality Phase I-IV clinical trial execution with rapid patient enrollment.

Specialized biometrics and regulatory CRO providing biostatistics, data management, medical writing, and regulatory strategy for pharmaceutical and biotech companies seeking FDA and EMA approvals.

Tech-enabled next-generation CRO offering faster and lower-cost clinical trials powered by proprietary software, targeting biotech sponsors in dermatology, oncology, and ophthalmology.

Leading provider of clinical trial solutions including IRB/ethics review, site performance optimization, data analytics, and clinical trial management services for the pharmaceutical industry.

Mid-size global CRO providing Phase I-IV clinical development services with expertise in CNS, cardiovascular, and metabolic disease therapeutic areas.

Mid-size full-service global CRO offering integrated bioanalytical lab services alongside Phase I-IV clinical trial management with a focus on CNS, cardiovascular, and rare disease.

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.

Kansas City-based in vitro ADME and drug metabolism CRO providing hepatocyte-based assays, enzyme induction/inhibition studies, and metabolite identification services.