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Research & KnowledgeEvent: September 8, 2026

Quantinuum successfully demonstrated the Helix code on Helios, validating large-scale fault tolerance on real hardware with a world-record per qubit, per round error rate of 4.6 x 10^-5 and no post selection.

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Research & Knowledge

Quote

We are excited to announce that we have successfully demonstrated the Helix code on Helios – validating our plans for large-scale fault tolerance on real hardware.

Quantinuum team

Company

Quantinuum

We’re advancing quantum computing to solve the world’s most pressing challenges

Industry
Computer and Network Security
Location
Broomfield, US
Company size
747 employees

Quantinuum is a leading quantum computing company offering a full-stack platform designed to make quantum computing deployable in real-world environments. The company has commercially deployed multiple generations of trapped-ion based quantum systems built on the well-established QCCD architecture, which it has implemented with novel designs and capabilities to achieve the industry’s highest accuracy levels based on average two-qubit gate fidelity. Quantinuum has active engagements with market leaders across pharmaceuticals, material science, financial services, and government and industrial markets, as well as academic and research institutions globally.

Founded 2021

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