Who We Are
To accelerate global biomedical research by providing fast, reliable and fully compliant access to high-quality human biospecimens from Ukraine.
A structured partner, not a broker
BioLedger is a compliance-first human biospecimen supplier headquartered in Ukraine. We provide pharmaceutical, biotechnology and contract research organizations worldwide with ethically sourced and clinically annotated biospecimen/s — from FFPE blocks and fresh frozen tissue to PBMC, biofluids and other sample types
We act as a structured, process-driven partner between Ukrainian clinical hospitals and international clients — not a broker, not a bulk vendor. Every biospecimen/s we deliver comes with full chain-of-custody documentation, IRB approval and a clinical data package built to your project specifications.
Leadership Team
Co-founders and chief executive officer.


