hVIVO is a full-service early phase CRO.
Specialists in First-in-Human (FiH) clinical trials, CRS delivers fast, EMA-compliant early-phase drug development services with expert subject recruitment, PK/PD analysis, and dose escalation support.
World leading CRO in infectious and respiratory human challenge trials, offering over 14 validated models, state of the art labs & rapid recruitment.
Phase II–III infectious, respiratory, and cardiometabolic clinical trials across UK and Germany, with expert-led design, rapid recruitment, and advanced diagnostic capabilities.
CRS Clinical Research Services, part of the hVIVO Group, delivers end-to-end clinical pharmacology trial solutions with a focus on early-phase development and therapeutic specialisation.
Data Management and Biostatistics
Comprehensive data management and biostatistics support for clinical trials, ensuring accurate data capture, analysis, and timely, high-quality study results.
Our experienced, GCP-certified medical monitors provide trusted leadership for externally sponsored trials.
Accurate, compliant medical writing for clinical, regulatory, and safety documents - tailored to your needs.
Expert coordination ensuring timely, high-quality project delivery.
Rigorous standards and oversight to ensure compliance and data integrity across all processes.
Reliable clinical trial recruitment with over 400,000 volunteers, advanced CRM technology, and tailored participant matching to accelerate your study success.
Expert regulatory affairs support for seamless drug development, from submission preparation to ongoing trial compliance and final reporting.
World-class in-patient clinical trial sites across the UK and Germany, offering over 150 beds for early-phase, infectious disease, and specialist studies including advanced quarantine, PK/PD, and biosafety capabilities.
Five integrated outpatient clinical trial sites across the UK and Germany, offering over 1,000 weekly participant screenings, on-site IMP administration, and advanced laboratory capabilities.
Expert support in study setup and data analysis.
Optimising clinical development through expert PK/PD analysis and strategic insight across all phases.
Expert CMC support to ensure safe, consistent, and regulatory-ready drug development from concept to market.
Advancing drug candidates with tailored, expertly managed non-clinical development strategies.
Expert regulatory affairs support for seamless drug development, from submission preparation to ongoing trial compliance and final reporting.
Comprehensive preclinical support including drug development planning, PK/PD modeling, translational simulation, and biomarker strategies to accelerate success.
Scientific Consulting & Regulatory Support
Expert scientific and regulatory consulting for vaccine development, infectious disease, and cardiometabolic programs. Strategic planning, compliance audits, and submission support to accelerate success.
Techniques, Technology & Automation
Comprehensive assay platforms including PK/PD, ELISA, ELISpot, RT-qPCR/ddPCR, NGS, microbiome sequencing, and immunoassays. Automated workflows for reproducibility and scalability.
Global sample processing network offering PBMC isolation and downstream analysis for immunology research. GLP/GCP compliant workflows for clinical and translational studies.
Clinical Trial Supplies & Kit Production
Custom clinical trial kits, site training, and investigator support for Phase I–III studies. Bespoke design and RSV stabilization matrix for extended stability.
Bioanalysis & Characterisation Services
Expert bioanalysis and compound characterisation for startups, biotech, and pharma. GLP/GCLP-compliant, FDA/EMA aligned services for drug development.
Assay Development & Validation Services
Expert assay development, customisation and validation for startups, biotech, and pharma. Reliable, fit for purpose from exploratory research through clinical trials.
hVIVO is an industry leader in virology and immunology laboratory services, and has been working in this field as a contract research organisation (CRO) since 1989. Operating as a highly specialised virology, immunology and molecular laboratory, our comprehensive array of services are tailored to support drug and vaccine research & development, and drive innovation in the field of virology.
Ethically approved human biological samples from a UK Registered Research tissue bank. Respiratory pathogen-positive sets and prospective collection for advanced research.
Secure cryostorage solutions under HTA and Home Office Controlled Drugs licenses with full compliance (GMP, GDP & GLP). Long and short-term storage at Room Temperature, -20oC, -80°C and liquid nitrogen for clinical and research samples including compounds and genome libraries.
Driving innovation in cardiometabolic research with deep expertise, advanced diagnostics, and end-to-end clinical support.
Accelerating dermatology innovation through expert-led studies, advanced assessments, and rapid patient recruitment.
Driving innovation in infectious disease clinical trials through expert study design, rapid recruitment, and scientifically rigorous execution.
Expertly designed early-phase trials in renal and hepatic impairment to ensure safe, effective therapies for patients with compromised organ function.
Advancing respiratory health through expertly designed trials, specialist assessments, and targeted patient recruitment.
hVIVO is a publicly traded company on the London Stock Exchange AIM Market under the symbol HVO
The information disclosed in this section and elsewhere within the website is in accordance with Rule 26 of AIM Rules for Companies. The following information is disclosed in accordance with AIM Rule 26. Updated 15 December 2025.
hVIVO plc has operations in the UK, France, the Netherlands, Germany, and Ireland, and the main country of operation is the UK.
Country of Incorporation:
England & Wales
Company registration number:
7514939
Registered address:
40 Bank Street
Floor 24
London
E14 5NR
Total number of shares issued:
Ordinary shares
Go to significant shareholder
Pursuant to the AIM rules, and insofar as it is aware, at 21 July 2025, 27.33% of the Company’s securities were not in public hands. There are no shares held in treasury.
The Company Documents can be found here.
The Company is subject to the UK City Code on Takeovers and Mergers.
There are no restrictions on the transfer of ordinary shares.
Annual and Half Yearly Reports & Accounts can be found here.
The shares of the Company are traded on the AIM market operated by the London Stock Exchange.
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