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

Quantinuum Helios™

With our 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.

SYSTEM MODEL H2 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.