Where is Amphenol Headquarters?
Main Office Address and Global Locations

The official headquarters of Amphenol Corp is located at 358 Hall Ave, Wallingford, Connecticut, 06492, United States. This facility is situated within a commercial district in Wallingford, providing the necessary infrastructure to support the company's extensive manufacturing and administrative requirements. The site occupies a functional footprint designed to accommodate corporate leadership and essential business operations. As a primary base, the location is integrated into the local industrial landscape, reflecting the company's long-standing presence in the region. The building serves as a standard corporate environment, housing the necessary office space for executive management and administrative staff to oversee daily activities. This operational heart functions as the strategic core for the company's global activities, facilitating communication between various business units and international manufacturing sites. By housing key corporate departments, the Wallingford facility ensures that the organization maintains consistent oversight of its diverse product portfolio, which includes fiber optic connectors, power systems, and specialized interconnect assemblies. The leadership team at this location coordinates the company's decentralized model, allowing individual business units to remain agile while benefiting from the scale of the broader organization. Consequently, this site acts as the command center for managing the company's relationships with major original equipment manufacturers and end-users across the defense, automotive, and telecommunications sectors.