Amphenol Corporation (NYSE: APH) is a leading global manufacturer of electronic and fiber-optic connectors, interconnect systems, and coaxial and high-speed cable assemblies. The company’s products enable reliable transmission of data, power and signals in a wide variety of applications, from consumer electronics and mobile devices to aerospace, defense, automotive and industrial systems. Amphenol’s connectors and interconnect solutions are engineered to deliver performance in harsh environments, including extreme temperatures, high vibration and corrosive conditions.
Founded in 1932 and headquartered in Wallingford, Connecticut, Amphenol has grown through both organic expansion and strategic acquisitions to establish a diversified portfolio of products. Its offerings include circular and rectangular connectors, fiber-optic interconnects, high-frequency coaxial connectors, backplane systems and custom cable assemblies. The company also provides advanced sensor technologies and antenna solutions to support 5G wireless infrastructure and Internet of Things (IoT) applications.
With manufacturing operations, engineering facilities and sales offices in more than 30 countries, Amphenol serves customers across North America, Europe, Asia and beyond. The company’s global footprint enables close collaboration with original equipment manufacturers (OEMs) and system integrators in key industries such as telecommunications, automotive electronics, medical devices and energy. Amphenol’s broad geographic reach helps stabilize revenue streams by balancing regional economic cycles and capitalizing on growth markets worldwide.
Under the leadership of a seasoned executive team, Amphenol continues to invest in research and development, aiming to advance connector miniaturization, improve signal integrity and enhance assembly automation. The company’s commitment to quality, innovation and operational efficiency has positioned it as one of the largest interconnect suppliers by revenue, supplying critical components that underpin modern electronic systems.