CellFiber

About CellFiber

CellFiber is a Tokyo-based biotechnology company built on proprietary 3D cell-culture technology. Guided by our vision of cell culture reimagined, our mission is to make this innovative platform accessible beyond academic research and drive its global adoption across the cell therapy and regenerative medicine ecosystem. Through our closed, automated fiber-encapsulation system, we enable high-density, reproducible, and controlled cell expansion at scale. CellFiber is committed to redefining how therapeutic cells are manufactured by providing scalable, efficient, and GMP-aligned solutions that support developers from early R&D through clinical production.