The SCO Group is a leading provider of UNIX software technology and mobile services. SCO offers UnixWare for enterprise applications and SCO OpenServer for small to medium businesses. SCOs highly innovative and reliable solutions help customers grow their businesses everyday, especially into the emerging mobile market. SCO owns the core UNIX operating system, originally developed by AT&T/Bell Labs and is the exclusive licensor to UNIX-based system software providers. The Me Inc., product line focuses on creating mobile platforms, services and solutions for businesses and enhances the productivity of mobile workers.

The SCO Group was formerly called Caldera Systems and Caldera International.