About us

Delivering quantum advantage through control

Q-CTRL is the pioneer in AI-powered quantum infrastructure software. The same core technology lets quantum sensors
navigate aircraft safely when GPS is unavailable, and improves
the performance of quantum computers by thousands of times.

Applications

Quantum performance across two frontiers

The same control technology makes quantum sensors reliable in the field and quantum computers more capable.

Quantum sensing

GPS-free quantum navigation

Software-ruggedized quantum sensors act as a new set of eyes to see the earth, delivering accurate positioning to vehicles across air, land, and sea. Serving commercial aviation, autonomous systems, and defense.

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Quantum computing

The VMware of quantum computing

Infrastructure software that takes quantum computers from lab curiosity to enterprise tool, with AI-driven autonomy, record-setting error reduction and native integrations on the largest platforms.

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Why Q-CTRL

Unique AI technology to unlock the power of quantum

Manipulating quantum systems without destroying them requires a delicate hand, too delicate for any human to succeed. We build AI that controls quantum hardware automatically, so computers and sensors deliver the performance you need.

Quantum advantage today

We were the first to deliver it, twice: in quantum navigation, then in quantum computing.

Research that leads the field

Peer-reviewed advances in AI automation, compilation, and error correction.

Product-led innovation

Helping customers achieve a positive ROI from quantum solutions at commercial scale.

Trusted by industry leaders

Airbus, Lockheed Martin, IBM, and defense agencies in the US, UK, and Australia work with us.

>$US420M
Total capital raised
6
World records in quantum computing
220+
Team members across 6 global offices
Proven excellence

Awards and recognition

Independent recognition of our breakthroughs and leadership at the frontier of quantum technology.

TechForward Awards
Cloud Infrastructure & Hybrid Platforms finalist
2026
TIME100 Industry Leaders
10 Most Influential New Frontiers Companies
2026
Australian Defence Industry Awards
SME of the Year finalist
2026
Best Inventions
Ironstone Opal quantum navigation
2025
Digital Courseware Solution of the Year
Black Opal quantum education
2024, 2025
Australian Hero
Highest honor at the InnovationAus Awards for Excellence
2025
Careers

Shape the future of quantum technology

Join our global team building the software and systems that make quantum technology useful at the intersection of quantum, AI, and defense.

The Q-CTRL team in Sydney
Sydney office
Get started now

Make quantum
technology useful