International Business Machines (IBM) is the world's top provider of computer products and services—among the leaders in almost every market in which it competes.
While IBM made its name in computer hardware (think mainframes), the company's information technology, business services, and software units are now among the largest in the world. The company has since transitioned from hardware to a large degree, but still maintains its industry-leading enterprise server and data storage product lines—continuing to transform its operations to adapt to the ever-changing technology environment.
