With roots tracing back to 1939 through the original Hewlett-Packard electronic measurement business, Keysight Technologies, Inc. is a leading American technology company headquartered in Santa Rosa, California, U.S.A. Incorporated in Delaware on December 6, 2013, and separated from Agilent Technologies on November 1, 2014, the company develops advanced hardware, software, and services for the communications, electronics, and computing markets, helping customers address complex challenges in design, emulation, test, measurement, and network validation. Keysight serves critical end markets including wireless communications, aerospace and defense, semiconductor technologies, industrial electronics, automotive systems, and high-performance computing. As of October 31, 2025, the company employed approximately 16,800 people worldwide, including 5,800 in the Americas, 3,600 in Europe, and 7,400 in the Asia Pacific region. For the fiscal year ended October 31, 2025, Keysight reported revenue of USD 5.37 billion, reflecting its position as one of the world’s most important providers of electronic design and test solutions.
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Updated 2026-03-20