reaching the world
Scientific expertise supporting drug development
VisMederi is a globally competent, science-driven Research and Service Company partnering with corporations and the pharmaceutical industry to accelerate licensure of safer, more effective drugs.
Backed by strong resources and international expertise, we deliver clinical and pre-clinical sample testing for the evaluation of vaccines, monoclonal antibodies, and antiviral therapeutics across all stages of drug development. Our core business span serological and cell-mediated immunity assays to evaluate the immunogenicity of vaccines, through to creation and validation of bioanalytical methods, and optimization of experimental protocols for the assessment of biologicals and therapeutic molecules. The tests conducted within VisMederi’s facilities are routinely validated and standardized to ensure robust, high quality protocols applicable to both clinical trial and research settings.
High-Safety laboratory environments
Laboratory activities are performed in fully equipped BSL2, BSL2+, and BSL3 environments, enabling us to deliver comprehensive bioanalytical services that meet the highest scientific and regulatory standards.
Central Laboratory
Beyond analytical testing, we offer specialized central laboratory services supporting immunogenicity and efficacy programs for vaccines and therapeutics. Acting as a focused laboratory partner, VisMederi combines scientific leadership with targeted operational support to deliver high-quality, harmonized data across multicentre studies and enable efficient, reliable trial execution.
History and Milestones
A journey of scientific innovation, growth and global expansion
Enterprise Foundation | Spin-off from the University of Siena
3 Employees
Partnership with Toscana Life Sciences (TLS) Business BioScience Incubator and first ISO certification
7 Employees
First Expansion | Founding of VisMederi Research and ISO 17025 accreditation
14 Employees
Company Consolidation | First accreditation ISO 15189:2012
27 Employees
International Quality Growth First private GCLP accreditation and creation of VisMederi Holding
33 Employees
Strategic expansion during the SARS-CoV-2 period with the launch of VisMederi Life Science and Fondazione VisMederi, together with ISO/IEC 27001 certification
69 Employees
New Headquarter | New facility, strengthened governance and expansion of the management board
119 Employees
New Laboratory Building & Global Expansion | Growth of the VisMederi Group with international development and consolidation of global activities
230 Employees
Worldwide Business



