GE Aerospacevs.TransDigm Group
GE 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.
GE Aerospace is about 5.2× larger than TransDigm Group by market cap; TransDigm Group trades at the lower P/E (34.7 vs 43.4); year to date, GE Aerospace leads (+16.6% vs −2.9%).
Side by side
| GE | TDG | |
|---|---|---|
| Market cap | $375B | $72.2B |
| Price | $359.27 | $1,291.35 |
| Today | +0.1% | −0.3% |
| Return YTD | +16.6% | −2.9% |
| Return 1Y | +42.2% | −16.1% |
| P/E | 43.4 | 34.7 |
| P/S | 7.8 | 7.6 |
| P/B | 20.8 | 90.0 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
GE AerospaceGE
The world's largest maker of jet engines for both civil aviation and military aircraft.
Full GE profile →TransDigm GroupTDG
Specialized high-margin aircraft components for civil and military aircraft.
Full TDG profile →More comparisons in Dual-use technology
See where GE and TDG sit in the full Defense, security & space map — every segment from suppliers to end markets.Open the Defense value chain →