As of January 2026 Bertelsmann SE & Co. KGaA has a market cap of โน1.05 Billion. This makes Bertelsmann SE & Co. KGaA the world's 10287th 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.