QuantX Labs

QuantX Labs

Cryoclock Pty Ltd

Adelaide, South Australia, Australia

Radar & SensorsSpaceCommunications & SATCOMElectronic WarfareDual-use
Founded 2016Component Supplier, Subsystem ManufacturerSupplies Land Forces, Air Forces, Naval Forces, Homeland Security & Police
Profile last updated: August 19, 2026

About

Founded in 2016, QuantX Labs is a defense component supplier based in Adelaide, Australia working in radar & sensors, space, communications & satcom +3 more.

QuantX Labs is a privately owned Adelaide-based quantum technology company founded in 2016. It develops quantum sensing and precision timing products, including optical atomic clocks, ultra-low phase-noise oscillators, quantum magnetometers and time synchronisation systems, for defence, space, telecommunications and critical infrastructure. Its TEMPO optical atomic clock has been launched into orbit, and it has delivered timing systems to the Australian Department of Defence. The company is also developing PNT solutions designed to operate when GNSS signals are degraded or unavailable.

Location

Adelaide, Australia

Founded

2016

Company type

Private company

Legal name

Cryoclock Pty Ltd

Focus areas

quantum sensingprecision timingoptical atomic clockPNTspacedefencecritical infrastructure

Languages

EN

Products & capabilities

Defense domains

Radar & SensorsSpaceCommunications & SATCOMElectronic WarfareC4ISRDefense Software & AI

Supply-chain role

Component SupplierSubsystem Manufacturer

What they offer

HardwareComponentsEngineering Services

Markets

Also sells to civilian markets

Products

CRYO

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Ultra-low phase-noise oscillator

Ultra-pure signal oscillator for over-the-horizon radar, deep-space tracking and high-precision timing.

TEMPO

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Optical atomic clock

Compact optical atomic clock providing next-gen holdover for critical network synchronisation, on land and in space.

SENTIO

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Quantum magnetometer

Compact quantum magnetometer for detection of underground, undersea and lower earth orbit targets.

SYNCHRO

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Precision time and frequency synchroniser

Resilient time transfer, synchronisation and distribution over optical fibre and free-space links.

End users

Land ForcesAir ForcesNaval ForcesHomeland Security & Police

Standards, platforms & customers

Platforms & programmes

Jindalee Operational Radar Network

Named customers

Australian Department of DefenceDefence (JORN network)BAE Systems Australia

Credentials & affiliations

Awards

Defence Industry Awards SME of the Year

Defence Industry Awards2024

South Australian Premiers Awards Business of the Year

South Australian GovernmentBusiness of the Year

Eureka Prize for Safeguarding Australia

Australian MuseumSafeguarding Australia

Other defense companies in Australia

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