As of October 2026 Celestica has a market cap of ยฃ34.50 Billion. This makes Celestica the world's 544th 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 Oct 8th, 2026 the market cap of Celestica was reported to be: