As of December 2025 Celestica has a market cap of ยฃ23.50 Billion. This makes Celestica the world's 746th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Dec 16th, 2025 the market cap of Celestica was reported to be: