Celestica Inc. (Celestica) is a provider of end-to-end product lifecycle solutions to original equipment manufacturers (OEMs) across Americas, Asia and Europe. The company’s service portfolio includes design, supply chain management, engineering services, assembly and test, component sourcing, systems integration, precision machining, prototyping and new product introduction, electronics manufacturing, complex mechanical assembly, order fulfillment, logistics, product assurance, failure analysis, and after-market repair and return services. Celestica also offers wireless, networking, computing equipment, telecommunication and a range of industrial electronic equipments. The company offers its solutions to aerospace and defense, communications, enterprise computing and industrial/instrumentation. Celestica is headquartered in Toronto, Ontario, Canada.