JSR Corporation

JSR Corporation is a Japanese chemical company supplying semiconductor materials such as photoresists and CMP slurries, positioning it in the upstream global semiconductor supply chain. In life sciences, JSR Life Sciences—formed in 2002—acquired Crown Bioscience in January 2018. Crown Bioscience, founded in 2006 and headquartered in San Diego, California, operates 11 additional sites in the US, Europe, and Asia-Pacific, providing preclinical and translational research services, including in vivo, in vitro, ex vivo, and in silico models focused on oncology and immuno-oncology for pharmaceutical and biotechnology clients.