Founded 1996 by Bernd Rützel, Ute Heymann and Dirk Dörre, O3SIS AG initially has been focusing on research and development of small-footprint, high performance middleware connecting "thin client" devices to application servers via IP networks.
O3SIS AG is a leading provider of carrier-grade mobile software solutions. Our mobility products, data synchronization and push technologies are deployed by top tier mobile operators, ISPs/ASPs, and enterprises with millions of users worldwide.
O3SIS living mobility products help to protect and share personal mobile data and media content. Users can interact and communicate through web, mobile phones, communities and social networks with best in class usability.
O3SIS innovative products Living Push Mail, Living Communication Suite and Living Media Suite enable customers to save costs and create additional revenue streams.