As of December 2025 Resideo Technologies has a market cap of โน478.65 Billion. This makes Resideo Technologies the world's 2968th 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 23rd, 2025 the market cap of Resideo Technologies was reported to be: