GE Aerospacevs.Teledyne Technologies
GE vs TDY · 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 13× larger than Teledyne Technologies by market cap; Teledyne Technologies trades at the lower P/E (31.6 vs 43.4); year to date, Teledyne Technologies leads (+24.3% vs +16.6%).
Side by side
| GE | TDY | |
|---|---|---|
| Market cap | $375B | $29.5B |
| Price | $359.27 | $634.60 |
| Today | +0.1% | +0.5% |
| Return YTD | +16.6% | +24.3% |
| Return 1Y | +42.2% | +20.3% |
| P/E | 43.4 | 31.6 |
| P/S | 7.8 | 4.7 |
| P/B | 20.8 | 2.8 |
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 →Teledyne TechnologiesTDY
US technology group in sensors, imaging and instrumentation — with both civil and military applications (incl. FLIR drones).
Full TDY profile →More comparisons in Dual-use technology
See where GE and TDY sit in the full Defense, security & space map — every segment from suppliers to end markets.Open the Defense value chain →