As of March 2026 SLB (Schlumberger) has a market cap of โน6.663 Trillion. This makes SLB (Schlumberger) the world's 319th 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 Mar 11th, 2026 the market cap of SLB (Schlumberger) was reported to be: