As of October 2026 NL Industries has a market cap of โน32.86 Billion. This makes NL Industries the world's 8244th 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 2nd, 2026 the market cap of NL Industries was reported to be: