Celestica Inc. is engaged in designing, manufacturing, hardware platform and supply chain solutions. The Company operates in two segments: Advanced Technology Solutions (ATS) and Connectivity & Cloud Solutions (CCS). The ATS segment consists of its ATS end market and is comprised of its Aerospace & Defense (A&D), Industrial, HealthTech, and Capital Equipment businesses. Its Capital Equipment business is comprised of its semiconductor, display, and robotics equipment businesses. The CCS segment consists of its communications and enterprise end markets. The enterprise end market is comprised of Celestica’s servers and storage businesses. It offers a range of product manufacturing and related supply chain services to customers in both of its segments, including design and development, new product introduction, engineering services, component sourcing, electronics manufacturing and assembly, testing, complex mechanical assembly, systems integration, precision machining and others.