Vectorite Biomedical Inc. Vectorite Biomedical Inc. (4170.TWO) is a Taiwan-based biotechnology company that engages in the research, development, and manufacturing of cell preparation products and provides commissioned production services for immune cell therapies. The company offers dendritic cell (DC) vaccines and natural killer (NK) cell preparations for cancer treatment; immune cell collection, processing, and storage services; cell preparation safety testing and anti-cancer immunity testing services; original design manufacturer (ODM) and contract development and manufacturing organization (CDMO) services; related medical consulting; and laboratory quality management services, with products primarily applied in infectious diseases, inflammation, cancer, and tumor treatments. Founded in 1993 and headquartered in New Taipei City, Taiwan, at No. 97, Xintai 5th Road, it operates mainly in the domestic Taiwanese market with limited international activities and focuses on adoptive cell therapy (ACT) technologies, including targeted immune effector cell transfer immunotherapy. Recent developments include collaboration with the Industrial Technology Research Institute (ITRI) announced in July 2025 to optimize immune cell expansion processes for infectious diseases and cancer treatments; expansion of hospital partnerships under Taiwan's special medical technology regulations, with 12 approved hospitals as of mid-2024 and plans to add 2 to 4 more in 2024; and positive clinical outcomes reported in 2024 from DC and NK cell therapies for late-stage cancers such as pancreatic, colorectal, and liver cancers, demonstrating extended median survival times.