As of October 2026 Honeywell Aerospace has a market cap of C$70.46 Billion. This makes Honeywell Aerospace the world's 496th 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 8th, 2026 the market cap of Honeywell Aerospace was reported to be: