Leading the charge toward large-scale, fully fault-tolerant quantum computing

Experience the accuracy, reliability, and performance of the world’s most powerful quantum hardware. Driven by our world-class team of scientists and engineers, we are focused on increasing our computational power year over year to bring large-scale fault-tolerant quantum computing to reality.

We're setting the bar for quantum computing

Proven to scale

Our systems are forging the path to large-scale fully fault-tolerant quantum computing

Unparalleled quality

Our comprehensively-benchmarked hardware boasts the lowest error rates in the industry

Solving complex problems

The unique features of Quantinuum systems can solve challenges that are impossible classically — even with the world’s most powerful supercomputers

Meet our world-leading quantum computers

System Model H1

The first commercial quantum computer to achieve three-9's fidelity. Find out what 99.9% accuracy feels like.

System Model H2

Our second-generation quantum computer pushes past the limits of classical computing so you can perform the most complex operations possible.

Quantinuum Helios™

With our latest-generation system available via the cloud and as a Hardware-as-a-Service offering, we are removing barriers to quantum computing

What makes our trapped-ion systems so transformative

1

Proven to scale through QCCD architecture: 


A quantum charge-coupled device (QCCD) architecture enables a clear path to scaling while maintaining extremely high fidelity operations.

2

Real-time error correction 
enabled by mid-circuit measurement:

Measure select qubits in real-time and condition future quantum operations all while inadvertently measuring other qubits. This capability is crucial to creating fault-tolerant quantum computers and enabled the first ever demonstration of real-time quantum error correction.

3

Greater control, stronger results: 


Moving and regrouping qubits into arbitrary pairs, which we call all-to-all connectivity, with near-perfect fidelity enables users to have maximum flexibility in algorithm design. This enables resource reduction in the computational steps required to executing quantum algorithms, thereby providing higher-fidelity results.

Realizing the world-changing power of quantum computing will require many qubits, high physical fidelity, and fault tolerance. Our systems have unparalleled fidelity, combined with all-to-all connectivity, mid-circuit measurement, and qubit reuse, giving us an unmatched advantage for pushing the field of quantum computing forward. And the results speak for themselves.

QUANTINUUM HELIOS™ QUANTUM PROCESSOR

Here’s how our trapped-ion systems deliver on the potential of quantum computing:

Unparalleled fidelity

Start your journey with the world’s highest-performing quantum computers

Contact our sales team

Want to make a difference in chemistry, physics, drug discovery, healthcare, computational biology, materials science, cybersecurity, energy transformation, or another field? Partner with us to start leveraging our industry-leading full-stack quantum technologies to advance your breakthroughs.

Explore our publications

Dive deeper into how our Quantinuum systems are forging a new path forward and enabling breakthroughs across the quantum computing industry.