QuantX Labs
QuantX Labs develops precision timing and quantum sensing products — optical atomic clocks, ultra-low phase-noise oscillators, quantum magnetometers, and time synchronisers — for defence, space, and critical infrastructure customers, commercialising deep-tech IP originating from Adelaide University.
- Company typePrivate
- Founded2016
- HeadquartersAdelaide, Australia
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What QuantX Labs does
QuantX Labs is an Adelaide-based precision timing and quantum sensing company founded in 2016 (as Cryoclock Pty Ltd, rebranded in 2021). It commercialises optical atomic clock and quantum magnetometer technology originally developed at Adelaide University's Institute for Photonics and Advanced Sensing (IPAS), built on two technology pillars: Atomics (quantum energy levels of atoms yielding GNSS-independent timing signals) and Photonics (ultra-stable lasers, optical cavities and frequency combs translating atomic transitions into usable signals). The company sells four core products — CRYO (ultra-low phase-noise oscillator for radar and deep-space tracking), TEMPO (compact optical atomic clock for terrestrial and space networks), SENTIO (quantum magnetometer for underground, undersea and space-based detection), and SYNCHRO (precision time and frequency synchroniser) — targeting defence forces, space agencies, and critical infrastructure operators in Australia and allied Five Eyes markets.
The company monetises through bespoke multi-year enterprise contracts and government procurement rather than public pricing tiers. Revenue streams include hardware product sales, defence and government R&D contracts, and co-development programs with industry primes. Key customers include the Australian Department of Defence, BAE Systems Australia (JORN Phase 6 integration), Defence Science and Technology Group, the Australian Space Agency, and SmartSat CRC, with university research customers (University of Sydney, Adelaide University) as historical reference accounts. QuantX has secured cumulative contract and grant awards exceeding A$30M since 2021, achieved its first commercial product sales in 2024 (A$2.7M defence contracts for optical atomic clocks), and reached a world-first milestone in March 2026 when its TEMPO optical frequency comb subsystem reached orbit aboard SpaceX Transporter-16. The company raised its first external equity in June 2026 (US$5M/A$7M seed round led by Serendipity Capital) after operating for over a decade on government and defence contracts without external capital.
QuantX Labs firmographics
Firmographics- Name
- QuantX Labs
- Legal name
- QuantX Labs
- Website
- https://quantxlabs.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- QuantX Labs develops precision timing and quantum sensing products — optical atomic clocks, ultra-low phase-noise oscillators, quantum magnetometers, and time synchronisers — for defence, space, and critical infrastructure customers, commercialising deep-tech IP originating from Adelaide University.
- Ownership category
- akta.pro rank
QuantX Labs industry classification
Industry- Product category
- Precision Timing & Quantum Sensing
- NAICS
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)
- akta.pro primary industry
- Quantum Navigation & Positioning (PNT without GPS) (HDAGAHAK)
- akta.pro secondary industries
- Cryogenic Systems & Cryostats (HDAGABAA), Quantum Control, Cryogenics & Measurement Research (HDAGAMAC), Magnetic Field Control & Shielding (Coils, Mu-Metal, Active Cancellation) (HDAGABAK), Cryogenic Packaging, Enclosures & Thermal Interfaces (Sample Holders, PCBs, Connectors) (HDAGABAO), Low-Noise & Cryogenic Amplification (HEMT/LNA) (HDAGABAI)
Keywords
Where QuantX Labs is headquartered
LocationHeadquarters
- HQ city
- Adelaide
- HQ country
- Australia
- HQ region
- Oceania
Offices1 record
Markets served
QuantX Labs business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales, Supply Chain
Revenue model
- Hardware product sales (optical atomic clocks, quantum magnetometers, precision oscillators): QuantX Labs generates revenue from the sale of its proprietary hardware products including the CRYO ultra-low phase-noise oscillator, TEMPO optical atomic clocks, SENTIO quantum magnetometers, and SYNCHRO precision time synchronisers. Products are sold to defence customers (Department of Defence), space programs, and critical infrastructure operators. The company has achieved its first commercial sales with $2.7M in defence contracts for optical atomic clocks, and the Cryoclock is on a path for inclusion in Australia's JORN radar network.
- Defence and government research contracts: QuantX Labs derives revenue from government and defence research and development contracts. These include contracts with the Australian Department of Defence, ASCA (Advanced Strategic Capabilities Accelerator) Emerging and Disruptive Technologies contracts, SmartSat CRC partnerships, Australian Space Agency Moon to Mars Initiative funding, and Defence Innovation Partnership grants. The company has raised no external equity until 2026 while achieving revenue-generating defence contracts from its technology development.
- Technology development and co-development programs: QuantX participates in co-development programs with industry partners (BAE Systems Australia, SSTL via Airbus Australia) and government agencies where technology is jointly developed for specific applications. These programs provide funding (e.g., $4.8M BAE/Cryoclock federal funding, $3.7M Australian Space Agency grant, $6.41M ASCA contracts) while advancing the company's product roadmap.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom enterprise/defence contracts — no public pricing |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
QuantX Labs product offering
Product offeringCore offering
QuantX Labs designs, manufactures and sells precision timing and quantum sensing hardware products for resilient Positioning, Navigation and Timing (PNT). Its four product families — CRYO (cryogenic sapphire oscillator), TEMPO (compact optical atomic clock), SENTIO (quantum magnetometer) and SYNCHRO (precision time/frequency synchroniser) — are sold to defence forces, space agencies and critical infrastructure operators as ruggedised, GNSS-independent timing and sensing systems deployable across land, sea, air and space.
Product overview
QuantX Labs offers a unified platform of four precision timing and quantum sensing products. CRYO is an ultra-pure signal oscillator providing world-leading phase noise performance for radar and deep-space applications. TEMPO is a compact optical atomic clock delivering GNSS-independent timing for networks on land and in space. SENTIO is a quantum magnetometer for detecting underground, undersea and space-based targets. SYNCHRO is a precision time synchroniser for resilient PNT networks. Together, these products address positioning, navigation and timing (PNT) challenges across defence, space, telecommunications and critical infrastructure sectors.
Differentiator
Problem solved
Functional benefit
Products and services
- CRYO — Ultra-Low Phase-Noise Oscillator (Cryogenic Sapphire Clock) Ultra-low phase-noise cryogenic sapphire oscillator delivering world-leading close-to-carrier phase noise and short-term frequency stability (1 second of drift every 40 million years, ~100x better than commercial atomic clocks). Built for over-the-horizon radar (JORN), deep-space tracking and high-precision timing applications; export-ready commercial version with closed-loop cryogenics cooling the sapphire crystal to 6 Kelvin (-267°C), autonomous operation and low maintenance cycles. Sold to defence forces, research institutions and prime contractors.
- TEMPO — Compact Optical Atomic Clock Next-generation compact optical atomic clock delivering up to 10x the performance of current GNSS-based timing systems in a low Size, Weight and Power (SWaP) form factor. Ruggedised for deployment across land, sea, air and space (LEO/MEO constellations); provides resilient, GNSS-independent holdover for critical infrastructure including ground stations, telecom networks, data centres, financial trading systems and Defence platforms. Developed in partnership with Adelaide University/IPAS.
- SENTIO — Compact Ultra-High Performance Quantum Magnetometer Compact, ultra-high performance quantum magnetometer achieving sensitivity below 1 pT/√Hz for clear and precise detection of underground, undersea and lower earth orbit targets. Calibration-free and drift-free, capable of filtering unwanted background noise. Deployable across land, sea, air and space; sold to defence, space and mining customers for geophysical exploration and detection of concealed assets.
- SYNCHRO — Precision Time and Frequency Synchroniser Precision time and frequency synchroniser enabling accurate time transfer over optical fibre and optical free-space links using both conventional and quantum techniques. Targets National Timing Grids, VLBI observatories, energy grids, transport corridors and financial trading venues; can be used in conjunction with TEMPO, CRYO or SENTIO as a building block architecture for secure, flexible GPS-alternate timing.
Quantifiable outcome
- CRYO Sapphire Clock loses or gains only 1 second every 40 million years of operation — 100 times better than commercial atomic clocks over relevant timescales
- +5 more outcomes
Companies that use QuantX Labs
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
QuantX Labs technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
QuantX Labs partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- Adelaide University / Institute for Photonics and Advanced Sensing (IPAS)coreLong-standing research partnership with Adelaide University's IPAS, where core quantum clock technology was originally developed. Joint research-to-product pathway commercialised the technology into QuantX's product lines including CRYO and TEMPO. Continued collaboration on precision timekeeping optimisation for Defence operations. Technology originated from two decades of Australian university research.
- BAE Systems AustraliacoreStrategic partnership established in 2018 for CRYO development. BAE is the prime contractor for the JORN Phase 6 upgrade ($1.2B program) and leads integration of Cryoclock technology into the Jindalee Operational Radar Network. BAE and Cryoclock jointly awarded A$4.8M Federal Government funding in 2021 for precision timing development.
- Australian Space AgencycorePartnership under the Moon to Mars Initiative, with A$3.7M grant awarded in 2023 to support the KAIROS mission and space-based optical atomic clock development. The Agency identifies quantum as a critical technology in the national interest and has been a key supporter of QuantX's space ambitions.
- SmartSat CRCcoreCooperative Research Centre providing A$1M funding in 2022 to accelerate development of QuantX's compact optical atomic clock for satellite applications. SmartSat CRC brings together Australian industry and research organisations in satellite and space technologies.
- Defence Science and Technology Group (DST Group)coreAustralia's premier defence science arm. Defence procurement and co-development relationship from 2020 onwards. DST Group staff are co-located at QuantX's RavensNest facility alongside university researchers. Collaborative programs include quantum-secured time transfer research and Cryoclock synchronisation for radar architectures.
- Surrey Satellite Technology Ltd (SSTL)coreGlobal leader in small satellite technology and systems engineering consulting. Partnership announced September 2023 through Airbus Australia to support the KAIROS mission and provide space engineering expertise for QuantX's optical atomic clock satellite payload. SSTL brings world-renowned space heritage from ESA and NASA GNSS programs to ensure robust engineering solutions.
- ExotrailcoreFrench space mobility company whose Spacevan002 orbital transfer vehicle carried QuantX's TEMPO optical frequency comb payload aboard SpaceX Transporter-16 on 30 March 2026. QuantX travelled to Exotrail's facilities near Paris for testing and integration. The mission was the first demonstration flight for this spacevan configuration.
- Swinburne University of TechnologyminorSwinburne and Siemens launched the first Australian study on quantum-enhanced timing for power grid stability in April 2026, combining QuantX Labs' advanced quantum clock capabilities with Siemens' PSS®E grid simulation software and Swinburne's Energy Transition Hub digital twin.
- SiemensminorSiemens partnered with Swinburne University on the first Australian study examining quantum-enhanced timing technology for power grid stability and resilience. QuantX's quantum clock capabilities combined with Siemens' PSS®E grid simulation software and digital twin of Australia's energy system.
- Lot FourteencoreAdelaide's innovation precinct and home to Australia's space, defence and quantum sectors. QuantX Labs is headquartered at SpaceLab within Lot Fourteen. The precinct provides a collaborative ecosystem for defence and space companies including the Australian Institute of Machine Learning, Australian Cyber Collaboration Centre, Leonardo Australia, and Naval Group Pacific.
Scale indicators16 records
Recent moves8 records
Expansion highlights6 records
QuantX Labs competitors and assessment
Company assessmentDirect peers
- Vector Atomic: US-based developer of optical atomic clocks and quantum PNT sensors for defence, space and geophysical applications. Direct competitor to QuantX's CRYO and TEMPO product lines with overlapping customer base (US DoD, intelligence agencies).
- Infleqtion: US quantum technology company (formerly ColdQuanta) building quantum sensing, timing and computing products including compact atomic clocks for defence and space. Closest US-headquartered analog to QuantX's full quantum sensing and precision timing stack.
- Exail (formerly iXblue / Muquans): French quantum sensing specialist (incorporating Muquans) producing cold-atom-based quantum sensors and atomic clocks for navigation, geophysics and defence. Direct competitor in quantum magnetometry (SENTIO) and optical clocks (TEMPO).
Broad incumbents
- Safran Electronics & Defense (AccuBeat / Orolia): Global defence electronics incumbent providing atomic clocks, inertial systems and PNT solutions (via Orolia/AccuBeat). A broad incumbent with overlapping precision timing offerings competing in defence and critical infrastructure markets.
- Microchip Technology (Microsemi): Through its Microsemi acquisition, Microchip is a leading supplier of atomic clocks, timing subsystems and GNSS-based timing solutions for telecom, defence and space — a broad incumbent serving similar timing-synchronisation end markets.
- Honeywell: Global industrial conglomerate producing atomic clocks and quantum sensors (including space-qualified rubidium and emerging optical clocks) for defence, space and aerospace applications. A broad incumbent competing with QuantX's space and defence timing portfolio.
- Teledyne Technologies: Diversified instrumentation supplier with significant presence in precision timing, navigation sensors and instrumentation for defence and scientific markets. Competes in adjacent segments of the precision timing and sensing market.
- Oscilloquartz (ADTRAN): ADTRAN-owned timing and synchronisation specialist providing atomic clocks, PTP grandmasters and timing solutions to telecom operators and critical infrastructure — adjacent competitor to QuantX in commercial telecom/sync applications.
Emerging players
- ID Quantique: Swiss quantum technology company focused on quantum sensing and quantum-safe networking. Emerging player in quantum timing and sensing with overlap on quantum-secured time transfer (relevant to QuantX's SYNCHRO).
- AOSense: US-based developer of atom-optic sensors including quantum gyroscopes, gravimeters and magnetometers for defence and geophysics. Emerging player with product overlap to QuantX's SENTIO magnetometer.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
QuantX Labs social profiles
Digital presenceQuantX Labs financial estimates
Financial estimateRevenue estimate
Valuation estimate
QuantX Labs leadership team
Management profileNumber of profiles
Profiles7 records
QuantX Labs funding detail
Funding detailFunding overview
Funding rounds3 records
Investors3 records
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QuantX Labs M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about QuantX Labs
What does QuantX Labs do?
QuantX Labs designs, manufactures and sells precision timing and quantum sensing hardware products for resilient Positioning, Navigation and Timing (PNT). Its four product families — CRYO (cryogenic sapphire oscillator), TEMPO (compact optical atomic clock), SENTIO (quantum magnetometer) and SYNCHRO (precision time/frequency synchroniser) — are sold to defence forces, space agencies and critical infrastructure operators as ruggedised, GNSS-independent timing and sensing systems deployable across land, sea, air and space.
Is QuantX Labs a public or private company?
QuantX Labs is a private company. It is classified as venture growth investor backed and is currently operating.
When was QuantX Labs founded?
QuantX Labs was founded in 2016. It employs 11 to 50 people.
Where is QuantX Labs based?
QuantX Labs is headquartered in Adelaide, Australia, in the Oceania region.
How does QuantX Labs make money?
Three revenue lines are on record. Hardware product sales (optical atomic clocks, quantum magnetometers, precision oscillators) is the primary driver. The others are defence and government research contracts and technology development and co-development programs.
Who are QuantX Labs's main competitors?
Direct peers on record are Vector Atomic, Infleqtion and Exail (formerly iXblue / Muquans). Broad incumbents are Safran Electronics & Defense (AccuBeat / Orolia), Microchip Technology (Microsemi), Honeywell, Teledyne Technologies and Oscilloquartz (ADTRAN). Emerging players are ID Quantique and AOSense.
Does QuantX Labs have an API?
No public API is recorded for QuantX Labs.
What industry is QuantX Labs in?
QuantX Labs's product category is Precision Timing & Quantum Sensing. Its primary akta.pro industry code is HDAGAHAK, Quantum Navigation & Positioning (PNT without GPS), with a secondary code of HDAGABAA, Cryogenic Systems & Cryostats. Its NAICS code is 334511 and its SIC code is 3823.