As of September 2026 Lennox has a market cap of โน1.190 Trillion. This makes Lennox the world's 1725th 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 Sep 18th, 2026 the market cap of Lennox was reported to be: