Atrenne, a Celestica company, is an advanced, vertically-integrated, component and custom systems provider serving aerospace, defense, computing, communications, and other technology-driven industries. Atrenne delivers custom, integrated components, electronic packaging, fabricated metal, electronic assemblies, and manufacturing services to customers across the globe. With over 50 years of experience, Atrenne provides innovatively engineered products and services throughout the program lifecycle, from concept to manufacturing to obsolescence management.