What technology company created the Group Control System operating system and is located in Armonk, New York?
Group Control System Group Control System (GCS) is an operating system made by IBM, meant to run as a guest of VM. GCS is an integral component of the discontinued VM/SP (since VM/SP 4), VM/XA SP, VM/ESA and current z/VM IBM System product offerings.
ItsOn ItsOn is an American telecommunications company based in Redwood City, California that develops cloud computing software for enhancing the performance of mobile networks. ItsOn’s software platform gives mobile network operators the ability to offer granular and flexible, user-customizable services. Users may select and change mobile voice, text, and data services, as well as manage devices, plan sharing and permissions, directly from smart devices at any time.