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IBM Reviews

Armonk, New York

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International Business Machines Corporation (IBM), colloquially known as "Big Blue," is an American multinational technology and consulting corporation headquartered in Armonk, New York. Founded in 1911 as the Computing-Tabulating-Recording Company (CTR) by Charles Ranlett Flint, the company was later renamed International Business Machines in 1924 under the leadership of Thomas J. Watson Sr. Over its century-long history, IBM has established itself as a global pioneer in the information technology industry, transforming from a manufacturer of punch-card tabulating systems and clocks into a massive global software, infrastructure, and consulting powerhouse with operations spanning more than 175 countries. IBM's historical contributions to the technology landscape are immense. During the mid-20th century, the company dominated the global mainframe computing market, notably with the introduction of the System/360 in 1964. It also played a critical role in the U.S. space program, helping NASA achieve the Apollo moon landing. IBM is responsible for numerous foundational innovations that shaped modern society, including the Automated Teller Machine (ATM), Dynamic Random-Access Memory (DRAM), the hard disk drive, the floppy disk, the relational database, SQL programming language, and the Universal Product Code (UPC) barcode. In 1981, the company introduced the IBM Personal Computer, which set the structural standard for personal computing architectures worldwide. In the modern era, IBM has strategically shifted away from legacy consumer hardware to focus heavily on enterprise software, hybrid cloud solutions, and artificial intelligence. The corporation manages its operations across four primary business segments: Software, Consulting, Infrastructure, and Financing. The Software segment integrates hybrid cloud platforms, prominently featuring Red Hat, alongside advanced analytics, automation, and cybersecurity tools. The Consulting segment provides industry-specific business transformation, technology strategy, and operational support. The Infrastructure segment delivers advanced hybrid cloud servers and enterprise-grade mainframes, while the Financing segment facilitates asset acquisition for commercial clients. A massive driver of IBM's current technical vision is enterprise AI, spearheaded by its proprietary Watson platform, which enables businesses to optimize workflows, improve productivity, and integrate automated intelligence securely. Furthermore, IBM runs one of the world's largest industrial research organizations, maintaining 19 research facilities globally. The company is actively leading foundational advancements in quantum computing, aiming to bring commercial quantum applications into reality. Led by Chief Executive Officer Arvind Krishna, IBM continues to rank as one of the largest public companies globally. For the fiscal period ending in late 2025, the company reported annual revenues of approximately $67.5 billion and maintained a global workforce of over 260,000 employees. The company prioritizes sustainability, corporate responsibility, and digital trust, embedding environmental, social, and governance (ESG) frameworks across its global solutions.