As of April 2026 Trinseo has a market cap of HK$64.88 Million. This makes Trinseo the world's 10471th 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 Apr 1st, 2026 the market cap of Trinseo was reported to be: