Celestica (NYSE: CLS) — Company Overview, News & Financial Data
Celestica delivers end-to-end product lifecycle solutions across diverse industries, focusing on innovation and operational excellence.

Celestica
Celestica is a provider of supply chain and electronics manufacturing services, hardware platform solutions, and lifecycle services for global technology companies. The company operates across two primary business segments: Connectivity & Cloud Solutions (CCS) and Advanced Technology Solutions (ATS). Its enterprise and communications offerings include custom hardware design, rack integration, server and storage platform solutions, and networking hardware primarily used in cloud computing and artificial intelligence infrastructure. Through its advanced manufacturing and engineering capabilities, Celestica serves customers across aerospace and defense, industrial, smart energy, health technology, and capital equipment sectors.
Snapshot
Operations
Products and/or services of Celestica
- Hardware Platform Solutions: Design and manufacturing of server, storage, and computing architecture customized for hyperscale cloud providers, enterprise data centers, and artificial intelligence workloads. Facilities deliver scalable compute hardware, flash storage systems, and specialized high-density server configurations globally.
- Networking and Communications Systems: Production of high-bandwidth switches, routers, and optical networking equipment for global telecommunications operators and data center infrastructure. Assembly processes incorporate advanced surface-mount technology and optical interconnect testing across specialized manufacturing facilities worldwide.
- Rack Integration Services: Turnkey system integration including rack-level assembly, liquid and air cooling management, inter-rack cabling, power distribution unit installation, and hardware burn-in testing. Specialized facilities assemble fully configured, deployment-ready equipment racks for hyperscale cloud data centers.
- Aerospace and Defense Electronics: Engineering and precision assembly of mission-critical avionics, defense electronics, tactical communication devices, and power management platforms. Operations comply with military and aviation standards, operating certified manufacturing facilities across North America, Europe, and Asia.
- Industrial and Smart Energy Equipment: Contract manufacturing and supply chain solutions for solar inverters, smart grid controls, electric vehicle charging infrastructure, and industrial automation hardware. Global manufacturing sites provide precision assembly, environmental testing, and high-voltage safety validation.
- HealthTech and Capital Equipment: Precision manufacturing, mechanical assembly, and cleanroom production for diagnostic imaging systems, surgical equipment, and semiconductor capital equipment components. Integrated facilities provide supply chain management, quality assurance, and global regulatory compliance support.
Celestica executive team
- Robert Andrew MionisCEO & Chair of the Board
- Yann Louis EtienvreChief Operations Officer
- Jason PhillipsAdvisor
- Mandeep ChawlaGroup President of Global Markets
- Todd C. CooperPresident of Advanced Technology Solutions
- Todd AnkenmannChief Financial Officer
- Matthew PallottaHead of Investor Relations
- Douglas M. ParkerChief Legal Officer & Corporate Secretary
- Craig ObergVice President of Investor Relations & Corporate Development
- Leila WongChief Human Resources Officer