Crown Bioscience

Crown Bioscience, a JSR Life Sciences company, is a global contract research organization (CRO) dedicated to accelerating drug discovery and development in oncology and immuno-oncology. We partner with biotech and pharmaceutical companies to provide innovative, tailored solutions spanning preclinical research, translational platforms, and clinical trial support. With the world’s largest commercially available patient-derived xenograft (PDX) collection and approximately tumor organoid models powered by Hubrecht Organoid Technology, we offer unparalleled insights across 35 cancer indications. Our expertise spans in vivo, in vitro, ex vivo, and in silico methods, complemented by advanced laboratory services that span the entire drug development continuum. Additionally, our extensive biobank of liquid and human biospecimens, complete with clinical histories, enhances oncology research capabilities. Operating from 11 state-of-the-art facilities across the US, Europe, and APAC, our laboratories meet the highest industry standards, including accreditation by the College of American Pathologists (CAP) and the International Organization for Standardization (ISO). To learn more, visit