International Business Machines Corporation (IBM) manufactures and sells computer services, hardware, and software. The company also provides financing services in support of its computer business. IBM's major operations are comprised of a global services segment; three hardware product segments (enterprise systems, personal and printing systems, and technology); a software segment; a global financing segment; and an enterprise investments segment. IBM offers its products through its global sales and distribution organizations. IBM's headquarters are located in Armonk, New York (US), and the company operates in more than 150 countries worldwide. It derives more than half of its revenues from sales outside the US.
compititors aux grandes machines
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