Thomas John Watson Sr. was an American businessman who was the chairman and CEO of IBM. He oversaw the company's growth into an international force from 1914 to 1956. Watson developed IBM's management style and corporate culture from John Henry Patterson's training at NCR. He turned the company into a highly effective selling organization, based largely on punched card tabulating machines.

International Business Machines Corporation, nicknamed Big Blue, is an American multinational technology company headquartered in Armonk, New York and present in over 175 countries. IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries, having held the record for most annual U.S. patents generated by a business for 29 consecutive years from 1993 to 2021.