From keynote stages to podcast studios, Xairos is making the case for quantum + optical timing — and the world is listening.

Two-kilometer free-space demonstration validates quantum-secure communications and resilient PNT capabilities

Xairos has led the successful completion of Phase 1 of the Innovate UK Quantum PNT Mission, de-risking the company’s patented quantum protocols and establishing a robust UK-based hardware and software baseline for resilient, GNSS-independent timing.

Enabling the first commercial testing facility to validate quantum timing technologies

Developing Quantum Receiver for the ESA Greek Connectivity Optical Ground Station Project

Advancing the Development of Quantum Time Transfer with Partners ViaSat and Heriot-Watt University

Real-World Experience with Quantum Optics

Award Announced at World Quantum Day in Riyadh, Saudi Arabia

Demonstration of Quantum Timing with Partners Qubitrium and QuDef

Bringing Decades of Expertise in Photonics, Space and PNT to Oversee the System Architecture

In Support of the U.S. Space Development Agency (SDA)

Key Collaborator Doing Quantum for Alt-PNT

To Develop a Fusion PNT of Quantum and Optical Synchronization of Clock Ensembles

Leading Space, Timing, Photonics, and International Business Leaders Join the Xairos Team Providing Strategy and Guidance

The Satellite Industry Association (SIA) today announced that space-based quantum technology company, Xairos Systems Inc, (Xairos) is its newest affiliate member.