As of October 2026 Celestica has a market cap of โน4.703 Trillion. This makes Celestica the world's 499th 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 3rd, 2026 the market cap of Celestica was reported to be: