Sansan, Inc. engages in the provision of cloud-based business card management application. It operates through the Sansan Business and Eight Business segments. The Sansan Business segment manages Sansan, a cloud business card management service for corporations. The Eight Business segment handles the product called Eight, a business card application. The company was founded by Chikahiro Terada, Kei Tomioka, Satoru Joraku, and Kenji Shiomi on June 11, 2007 and is headquartered in Tokyo, Japan.