AMPHENOL CORP

Amphenol Corporation designs, manufactures, and markets electrical, electronic, and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products, and coaxial, high-speed, fiber optic, and specialty cable. Predecessor businesses were founded in 1932, and the company was incorporated in Delaware in 1986. Its Class A Common Stock began trading on the New York Stock Exchange in 1991. The company estimates that worldwide sales of interconnect, value-add cable assembly, antenna, cable, and sensor-related products were approximately $500 billion in 2025. Amphenol operates through three reportable business segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. The Communications Solutions segment designs, manufactures, and markets a broad range of connector and interconnect systems, including high-speed, radio frequency, power, fiber optic, and other interconnect products; coaxial, fiber optic, power, and high-speed cable; antennas; and other products. The Harsh Environment Solutions segment designs, manufactures, and markets a broad range of ruggedized interconnect products, including connectors and interconnect systems, specialty cable, printed circuits, printed circuit assemblies, and other products.