As of January 2026 TMBThanachart Bank (ttb) has a market cap of โน554.50 Billion. This makes TMBThanachart Bank (ttb) the world's 2779th 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.