the Opal suite

Achieving true quantum advantage

Quantum computing

Quantum computing icon

Streamline your quantum computing workflows with automated error suppression and intuitive learning tools. Our suite of products makes quantum more accessible, efficient, and impactful.

Quantum navigation

Quantum navigation icon

Ironstone enables quantum sensors to overcome noise and imperfections, ensuring accurate, reliable detection even in the most challenging and dynamic environments where precision is critical.

Powering real-world quantum outcomes

Quantum technology promises to transform the economy. We expand the utility of quantum computers and deliver new quantum sensing capabilities, all through software.

Pioneering quantum infrastructure software

Quantum infrastructure software transforms bare-metal quantum processors into useful computational tools.

Our technology unleashes the hidden performance inside of the most powerful computers so you can achieve more.

quantum stacks image

10X

Cost-savings for platform providers

100X

Improved value for end-users

1,000X

Improved algorithmic accuracy

The most important customers trust Q‑CTRL

A team of global experts

We have assembled the world’s foremost team of quantum control engineers. Our expert team has turned groundbreaking research into a unique and transformational software offering to power the quantum sector.

Q-CTRL Team

Memberships

World Economic ForumIBM QuantumAustralian Quantum Alliance LogoUK Quantum logoQED-C LogoUSGIF

Awards and recognitions

Ed Tech Breakthrough Award

2024 Digital Courseware Solution of the Year

Financial Review

Most Innovative Companies

Gartner

Cool Vendor in Quantum Computing

Startup Daily

Most Innovative Startup

Real-world use cases

University of Hull, UK

Improving quantum education outcomes with Black Opal at the University of Hull, UK

Enhancing student engagement and real-world understanding in quantum computing through intuitive and interactive learning with Black Opal.

85%

of students reported that Black Opal improved their overall learning outcomes when used alongside their university syllabus, and would recommend its use in future courses.

Read the case study

Students who engaged with Black Opal as an active companion resource significantly boosted knowledge retention and ultimately understanding. Some of them even engaged further with quantum computing by choosing a final-year project in that field.

Dr David Benoit
Senior Lecturer in Molecular Physics and Astrochemistry
,
University of Hull, UK
Nord Quantique

Nord Quantique is accelerating the path to useful quantum error correction with Boulder Opal

Nord Quantique used Boulder Opal to design a hardware-efficient QEC protocol for a superconducting system where quantum information is encoded in GKP states.

14%

increase in logical qubit lifetime

Read the case study

Given the complexity of the physics at play, being able to perform closed-loop optimization of a few physically motivated parameters of the quantum error correction protocol with Boulder Opal is very valuable to us.

Dany Lachance-Quirion
VP of Quantum Hardware
,
Nord Quantique
Australian Army

Improving Army logistics with quantum computing

With Fire Opal, the Australian Army tested and validated a quantum computing solution on real hardware that promises to outperform their existing methods.

12X

improvement in the likelihood of finding an optimal solution with Fire Opal over the default hardware execution

Read the case study

Optimally routing 120 convoys can take more than a month of classical computation. The Australian Army is evaluating the potential of quantum computing to provide improvements; however, it’s been difficult to validate the feasibility of a quantum solution due to hardware noise. With Fire Opal, an algorithmic enhancement software, we are able to achieve results on quantum computers that build confidence in our quantum roadmap.

Marcus Doherty
Australian Reserve Officer
,
Australian Army
Blue Qubit

Enabling data loading for quantum machine learning with Fire Opal

BlueQubit demonstrated groundbreaking loading of complex distribution information onto 20 qubits for a QML application by using our error suppression product.

8X

Better performance in terms of Total Variational Distance (TVD), which measures the deviation from perfect data loading.

Read the case study

As we develop novel techniques to solve some of the quantum industry’s hardest challenges, Fire Opal is an essential tool to reduce the impact of hardware noise and demonstrate successful results with deeper and wider circuits.

Hayk Tepanyan
Chief Technology Officer
,
Blue Qubit

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Build the quantum platforms of the future
Alice & BobAtom ComputingChalmers UniversityIBM QuantumImperial College LondonION QNorthwestern UniversityRigetti