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

100X

Improved value for end-users

10X

Improved value for end-users

1,000X

Improved algorithmic accuracy

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

Financial Review

Most Innovative Companies

The Australian Logo

Top 100 Innovators

Innovation Aus

Australian Hero

Codie

2023 SIIA CODiE Finalist

Startup Daily

Most Innovative Startup

Gartner

Cool Vendor in Quantum Computing

The most important customers trust Q‑CTRL

Whether you are an enterprise user seeking to understand how to gain a strategic advantage with quantum computing, or leading a high-pace quantum R&D effort, we have solutions to help.

Learn quantum computing

Upskill for the quantum era and empower your team with the best edtech solution for individuals and enterprises.

A person using Black Opal on a mobile phone

Accelerate your research

Gain meaningful insights from today's machines and build the quantum platforms of the future with our professional quantum infrastructure software tools for researchers.

Unleash latent hardware performance

The fastest way to boost your platform's utilization. Maximize hardware performance, stand out in a competitive market, and accelerate your development roadmap.

Real-world use cases

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.

Read the case study

14%

increase in logical qubit lifetime

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.

Read the case study

12X

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

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.

Read the case study

8X

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

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
Q-CTRL Partner

Reducing quantum compute costs 2,500X with Fire Opal

With Fire Opal a financial company was able to run algorithms on more cost-effective hardware systems while achieving results comparable to more premium systems

Read the case study

>2,500X

Reduction of quantum compute cost

We wanted to challenge Fire Opal’s capabilities by running a quite complex, unoptimized circuit. The results were extremely promising. The only comparable results we’ve seen have come from hardware that is currently too expensive to run extensive tests on.

Dr. Valtteri Lahtinen
Chief Scientific Officer
,
Q-CTRL Partner

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