About us
At Syntony GNSS, we design next-generation satellite navigation solutions that remain reliable in the most demanding environments — from underground tunnels to outer space.
With over 20 years of R&D in Software-Defined Radio (SDR) and 10 years as a company, we have been redefining how GNSS signals are simulated, recorded, and received.
Our Expertise
Syntony provides a complete range of GNSS solutions, covering the entire lifecycle of positioning technologies.
Rooted in a software-based approach, our solutions are not only innovative but also adaptable-flexible enough to be upgraded at any moment, aligning seamlessly with our clients’ evolving requirements.
GPS Coverage Extension
Extends GNSS coverage underground, enabling GPS in metros, tunnels, and mines.
GNSS Receiver
Software-Defined Receiver (SDR), flexible, resilient to jamming and spoofing.
GNSS Receiver for IoT
Low-power GNSS receiver tailored for connected devices.
GNSS Simulator
High-precision GNSS simulator for testing, validating, and certifying navigation equipment.
GNSS Recorder
Record & playback systems that capture real satellite signals and replays them in laboratory conditions.
Why Syntony
Our dedication to innovation and client support establishes us as global leaders.
From GNSS simulation to reception, we have been at the forefront of serving diverse markets and industries seeking cutting-edge location and navigation solutions since our inception.
End-to-end solutions: from simulation to real-world reception.
Resilience by design: robust to interference, spoofing, and harsh environments.
Trusted worldwide: deployed by aerospace, defense, transport, and telecom leaders.
Innovation DNA: continuous R&D to anticipate tomorrow’s GNSS challenges.
For more than 20 years, our team has been continuously working with research institutes, universities, and space agencies to push the boundaries of GNSS.
Harnessing over two decades of research and development expertise, we proudly stand among the first to develop Software-Defined Radio (SDR) GNSS solutions. Our commitment to flexibility and scalability is at the core of these solutions, offering our clients the ability to evolve with technology. Leveraging sophisticated algorithms and state-of-the-art RF front-end, our products and solutions are renowed for delivering the highest fidelity of GNSS signals globally.
Trusted by Leading Partners
Our technologies are used worldwide by agencies, manufacturers, and operators.
Use cases include:
- Metro network equipped with SubWAVE for underground navigation.
- Satellite operators using Constellator for mission validation.
- Defense applications requiring resilient GNSS.
Our history
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2025
Missions, Vision and Values
At Syntony, benevolence, excellence, and adaptability guide everything we do. We are committed to creating a supportive environment where our collaborators and partners and clients can thrive, innovate, and grow. By combining high standards of performance with empathy, innovation and flexibility, we face today’s challenges and anticipate tomorrow’s opportunities together. Every achievement is shared, and every solution is designed to make a meaningful impact.
We firmly believe that the world becomes what we make of it. At Syntony, we are not just shaping the future of navigation but also upholding justice and fairness. Our teams adhere to a strict code of ethics, prioritizing integrity and compliance with the expectations of our customers and partners. We are dedicated to navigating the future responsibly, ensuring that our actions contribute positively to the world we envision.
Join Syntony GNSS on a journey where innovation meets integrity, and together, we navigate towards a future defined by precision and excellence.
Join us
We are always looking for passionate talents in Software-Defined Radio (SDR), signal processing, and GNSS.