International Business Machines

International Business Machines

IT Services
Incorporated in 1911, International Business Machines, or IBM, is one of the oldest technology companies in the world. It provides software, IT consulting services, and hardware to help business customers modernize their technology workflows. IBM operates in 175 countries and employs approximately 300,000 people. The company has a robust roster of business partners to service its clients, which includes 95% of all Fortune 500 companies. IBM’s products, including Red Hat, watsonx, and mainframes, handle some of the world’s most important data workloads in areas like finance and retail.

$275B

Market Cap • 1/28/2026

1911

(115 years)

Founded

1949

(77 years ago)

IPO

NYSE

Listing Exchange

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United States

Country

S&P500 Participant

Index Composite • 2026