Though the most venerable company on this list, IBM is a relative newcomer to the MDM space, with offerings developed from its acquisition of BigFix in 2010. Its IBM Endpoint Manager for Mobile Devices provides MDM with the same infrastructure used to manage PCs, Macs and servers. Gartner says it offers solid device management functionality for iOS, Android, Windows Mobile and Phone, BlackBerry and Windows RT. The company is also investing to expand its enteprrise mobile offerings, including integration with the Worklight mobile application development platform. Gartner recommends that large companies looking for support across client and mobile devices consider IBM's offering.