Joby Aviation agrees to acquire Resonant Sciences for about $500 million
The agreement uses roughly $450 million of cash and $50 million of Joby stock to establish a dedicated defence business around Resonant Sciences.

Evidence notes
- Resonant Sciences is EBITDA-positive and supports active U.S. national-security programmes across radio-frequency sensing and signal processing.
- The transaction adds classified infrastructure, qualified products, scaled production operations and established government-customer relationships to Joby.
- Closing is targeted for the first half of 2027, subject to regulatory approvals and customary conditions.
Company context
Electric aircraft and air-taxi company with piloted commercial and autonomous defence programmes.