As of December 2025 Haleon has a market cap of โฌ36.00 Billion. This makes Haleon the world's 551th 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 Dec 10th, 2025 the market cap of Haleon was reported to be: