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Safran Electronics & Defense has acquired Syntony GNSS, a simulator and receiver company founded in 2015 in Toulouse, France. The acquisition is intended to strengthen Safron’s resilient PNT innovations.
In 2023, Safran acquired Orolia, also for its GNSS and PNT expertise.
Under the agreement, signed Feb. 13, Safran will take 100% of Syntony’s share capital, subject to customary regulatory approvals. Financial terms were not disclosed.
A European leader in GNSS solutions for underground environments, Syntony has developed unique expertise to ensure reliable positioning in contexts where satellite signals are unavailable.
Syntony’s technology addresses a major challenge of satellite navigation systems: the vulnerability of GNSS signals to physical obstacles, jamming and interference. To tackle this, Syntony has developed several critical technologies, including:
- Controlled reception pattern antennas (CRPAs) that make GNSS receivers less sensitive to jamming and spoofing — essential for flight safety and the protection of sensitive infrastructure.
- Software-defined radio (SDR), a digital radio that can change function (switching from FM to Wi-Fi or GPS) through a simple software update without changing hardware, allowing it to adapt to threats or to changes in received or transmitted signals. It offers compactness and scalability, particularly suited to embedded systems and the requirements of modern operational environments.
In addition, Syntony develops GNSS receivers for next-generation satellites, particularly for low Earth orbit (LEO) constellations, further strengthening Safran Electronics & Defense’s offering in the space-based PNT and New Space sectors.
Syntony employs nearly 70 people across Toulouse and Paris.
For Safran Electronics & Defense, this acquisition makes it possible to offer more comprehensive equipment that is also more compact and energy-efficient, while remaining adaptable to the constant evolution of signals. These gains in weight and power consumption are essential for future civilian and military platforms (drones and counter-drone systems, missiles, aircraft and low-orbit satellites).
