As of October 2026 Honeywell Aerospace has a market cap of ยฃ37.82 Billion. This makes Honeywell Aerospace the world's 491th 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 9th, 2026 the market cap of Honeywell Aerospace was reported to be: