Fixstars Corp. engages in the manufacture and sales of multi-core processors. It operates through the Software Service and Hardware Infrastructure segments. The Software Service segment focuses on software development for embedded system of manufacturing companies, risk measurement of finance companies, and grid framework. The Hardware Infrastructure segment provides computing board multi-core processor based on the needs of the customers. The company was founded by Satoshi Miki, Tomohiko Hasegawa and Yukinori Hara on August 8, 2002 and is headquartered in Tokyo, Japan.