Honeywellvs.TransDigm Group
HON vs TDG · both in Dual-use technology, part of the Defense, security & space value chain: Technology with both civil and military uses — from sensors to avionics.
Honeywell and TransDigm Group are similar in size by market cap; Honeywell trades at the lower P/E (15.9 vs 34.7); year to date, TransDigm Group leads (−2.9% vs −42.0%).
Side by side
| HON | TDG | |
|---|---|---|
| Market cap | $71.7B | $72.2B |
| Price | $226.42 | $1,291.35 |
| Today | +1.3% | −0.3% |
| Return YTD | −42.0% | −2.9% |
| Return 1Y | −49.3% | −16.1% |
| P/E | 15.9 | 34.7 |
| P/S | 1.8 | 7.6 |
| P/B | 5.3 | 90.0 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
HoneywellHON
US industrial conglomerate with a large aviation and defense division — avionics, engines and dual-use technology.
Full HON profile →TransDigm GroupTDG
Specialized high-margin aircraft components for civil and military aircraft.
Full TDG profile →More comparisons in Dual-use technology
See where HON and TDG sit in the full Defense, security & space map — every segment from suppliers to end markets.Open the Defense value chain →