Joby Aviation has agreed to acquire Dayton, Ohio-based Resonant Sciences for approximately $500 million, the companies announced on 11 August 2026, creating a dedicated defence business that will consolidate Joby’s defence programmes and scale its presence in defence and intelligence markets.
Transaction and immediate structure
Under the terms announced, Resonant will continue to operate under the Resonant Sciences name once the deal closes and will be led by co-founder and chief executive J. Micah North. Joby said the acquisition will immediately add scale through a business that is commercially operating and EBITDA-positive, supporting active US national security programmes.
The company said it will consolidate Joby’s existing defence initiatives within the new business unit. Those initiatives, Joby said, include development work on dual‑use turbine-electric and hydrogen-electric aircraft as well as a dual‑use autonomy technology stack. Housing these efforts within Resonant is intended to allow Joby’s commercial aviation arm to remain focused on certifying and commercialising its electric air taxi.
“Resonant has built an exceptional business that combines advanced technology, vertically integrated production capabilities and deep customer trust,” said JoeBen Bevirt, founder and CEO of Joby Aviation.
What Resonant brings to Joby
- Classified infrastructure and capabilities that support intelligence and national security programmes.
- Scaled production operations, with qualified products and established manufacturing that can be mobilised for defence contracts.
- Radio frequency (RF) sensing and signal‑processing expertise that Joby plans to combine with its autonomy stack.
- Longstanding customer relationships in the US defence ecosystem and an experienced technical team.
Joby expects the technology combination to accelerate development of software‑defined autonomous systems for defence customers by integrating Joby’s autonomy work with Resonant’s RF sensing and signal‑processing capabilities.
| Asset | Role |
|---|---|
| Classified infrastructure | Enables work on sensitive defence programmes |
| EBITDA‑positive operations | Provides immediate financial scale |
| Manufacturing and qualified products | Supports production readiness for defence contracts |
| RF sensing and signal processing | Enhances autonomy and sensor fusion capabilities |
Market and strategic consequences
The acquisition underscores a wider industry trend of consolidation as aerospace and autonomy firms seek to blend commercial electric aviation ambitions with defence demand for autonomy, sensing and resilient propulsion systems. Joby has for years pursued dual‑use technologies — systems designed to span civil and defence markets — and the Resonant purchase concentrates those defence assets in a single, scaled unit.
For governments and defence prime contractors, the combined company promises a supplier that can move from classified prototype work to qualified production more quickly, because Resonant offers both secure facilities and manufacturing experience. For Joby, the deal allows the commercial aircraft business to remain centred on certification and market launch while defence work proceeds under a separate organisational umbrella.
Observers of the sector will watch how the integration impacts timelines for autonomous systems and for next‑generation propulsion experiments (turbine‑electric and hydrogen‑electric), and whether the deal prompts similar tie‑ups among other eVTOL and autonomy firms seeking defence scale and cash flow.
What it means for South African readers
While the transaction is between US entities, it is relevant to South African readers tracking the global aerospace supply chain and skills migration. The deal illustrates how defence and autonomy markets are becoming important revenue sources for companies developing electric and hydrogen propulsion technologies. South African companies and engineers involved in aerospace, sensing and autonomy could find expanded export opportunities as large manufacturers and integrators seek suppliers able to meet classified programme requirements and production standards.
Joby and Resonant did not detail closing conditions or the expected timing for integration, and the purchase price was disclosed in dollars only. The companies characterised Resonant as a rapidly growing, profitable business that will form the nucleus of Joby’s dedicated defence business upon closing.
WE NEWS does not provide financial advice. This report is based on the companies’ public announcement.
