ONCO is a software company that provides oncology data management solutions. It offers ONCOLog, a tool to assist cancer registries and research organizations in managing data; ONCONav, software for oncology navigators to schedule, track, organize, and report their interactions with patients; Interface Manager, a module for cancer registry operations that automates processes such as case finding, data acquisition, and follow-up; etc. The company also provides data abstraction, consulting assessment, and software support services.