Joby to acquire Resonant Sciences for defense expansion
Joby Aviation agreed to acquire Resonant Sciences, a Dayton, Ohio defense technology company, for about $500 million. Resonant will become Joby’s dedicated defense unit under its current name and CEO J. Micah North. Joby plans to fund with about $450 million cash and $50 million in Joby stock. Resonant reported revenue up about 40% YoY to over $100 million in the last 12 months.
How this was made

The 30-second read
Why it matters
The definitive acquisition creates a scaled defense growth platform, consolidates Joby’s defense initiatives under Resonant’s leadership, and targets integration of autonomy software with Resonant RF sensing and signal processing.
Market read
This is a definitive M&A catalyst with disclosed deal value, funding mix, and a 1H 2027 closing target, directly affecting both companies’ valuation and merger-close risk.
What to watch
Regulatory review and deal closing conditions could extend uncertainty; also, combining autonomy stack with Resonant RF capabilities may face technical integration timelines beyond the stated strategic rationale.
Background
Joby is an electric air taxi company expanding into defense via a dedicated unit; Resonant provides advanced RF and mission systems for US national security customers.
Ticker impact
Joby agreed to acquire Resonant Sciences for about $500 million, creating a dedicated defense unit and consolidating its defense initiatives.
Likely positive bias for Joby on deal terms, with volatility around financing structure and regulatory/closing conditions.
The article discloses definitive agreement, purchase price, funding mix (cash and stock), and expected close window, which are direct catalysts for valuation and risk.
Market effects
Signals continued defense investment demand for RF sensing, mission systems, and autonomy, potentially supporting sentiment for defense tech suppliers.
Expands the Dayton, Ohio defense aviation hub, which may attract talent and partners and reinforce regional aerospace supply-chain focus.
Could strengthen US defense autonomy and low-observability capability development, with potential read-through to allied procurement priorities.
Counterpoint
The $500 million price and EBITDA-positive framing may not offset integration risk, program timing, and potential dilution from stock consideration.
Key entities
- public_companyJoby Aviation, Inc.
Announced a definitive agreement to acquire Resonant Sciences for about $500 million, funding with cash and Joby stock.
- public_companyResonant Sciences
Defense technology company providing advanced RF and mission systems; will operate as Joby’s dedicated defense unit under its existing name and leadership.
- executiveJ. Micah North
Co-Founder and CEO of Resonant Sciences, expected to lead the dedicated defense business after closing.
- executiveJoeBen Bevirt
Joby founder and CEO who recorded a message discussing the transaction.




