IBM

International Business Machines Corporation, abbreviated IBM, is a multinational computer technology and consulting corporation headquartered in Armonk, New York, United States. The company is one of the few information technology companies with a continuous history dating back to the 19th century.

IBM manufactures and sells computer hardware and software, and offers infrastructure services, hosting services, and consulting services in areas ranging from mainframe computers to nanotechnology.

IBM has been known through most of its recent history as the world's largest computer company; with over 388,000 employees worldwide, IBM is the largest information technology employer in the world.