IBM

International Business Machines Corp (IBM) is a global technology and consulting firm that generates revenue from hybrid‑cloud platforms, artificial‑intelligence software, enterprise‑grade hardware (including mainframes and storage), and professional services such as technology consulting and financing. It operates primarily in the information‑technology sector, serving large‑scale enterprise customers across industries with solutions that blend cloud infrastructure, data analytics, security, and automation. IBM is a long‑established leader in enterprise computing, distinguished by its extensive patent portfolio, its Red Hat‑driven hybrid‑cloud strategy, and a strong presence in AI‑enabled consulting and mainframe services.