As of January 2026 TransDigm Group has a market cap of ยฃ58.00 Billion. This makes TransDigm Group the world's 294th 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 Jan 11th, 2026 the market cap of TransDigm Group was reported to be: