Celestica (NYSE:CLS) Inc. (NYSE: CLS) is a leading global provider of electronics manufacturing services (EMS) and supply chain solutions. The company offers comprehensive design, engineering and manufacturing capabilities for original equipment manufacturers (OEMs) across a range of industries, including communications, enterprise computing, consumer electronics, industrial, aerospace and defense, and healthcare. Celestica’s core competencies include printed circuit board assembly, systems integration, testing and aftermarket services designed to accelerate product time-to-market and optimize cost performance.
In addition to its manufacturing operations, Celestica provides end-to-end lifecycle support, encompassing product realization, supply chain management and after-sales service. Its services span hardware and embedded software engineering, global procurement, materials management, product assembly, configuration, fulfillment, repair and refurbishment. These capabilities enable clients to streamline operations, manage inventory more efficiently and maintain high quality standards throughout product lifecycles.
Headquartered in Toronto, Canada, Celestica maintains a diversified footprint with more than 20 manufacturing and test facilities in North America, Europe and the Asia-Pacific region. Key locations include sites in the United States, Mexico, Malaysia, China and the Czech Republic. This global network allows Celestica to deliver tailored solutions, rapid response times and local support for multinational customers, while leveraging regional cost advantages and supply chain resilience.
Founded in 1994 as a spin-off from IBM Canada, Celestica has grown through strategic acquisitions and internal investments in advanced manufacturing technologies. Over its history, the company has expanded its service offerings to include design for manufacturability, digital transformation initiatives and Industry 4.0 capabilities. Under the leadership of President and CEO Rob Mionis—and supported by a seasoned executive team—Celestica continues to pursue innovation, operational excellence and sustainable practices to meet evolving market demands.
