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Will a Fault-Tolerant Quantum Computer be Available to Commercial Users Before 2030?

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IBM"The first fault-tolerant quantum computer, Starling, will be available to clients in 2029."Jun 18, 2026

IBM

Quantinuum" This milestone provides us with the most de-risked development roadmap in the industry and positions us to fulfill our promise to deliver our universal, fully fault-tolerant [commercially viable] quantum computer, Apollo, by 2029."Jun 18, 2026

Quantinuum

Matt Swayne"Long-term fault-tolerant [commercially viable] systems (2029-2030) from Google, Microsoft, and Quantinuum face greater uncertainty, requiring breakthroughs in error correction, scalability, and manufacturing."Dec 18, 2025

The Quantum Insider

Quantum Intelligence Network"While full fault-tolerant universal quantum computers are still likely beyond the 2030 horizon for widespread commercial use, Quantinuum will have established commercial beachheads in specific high-value industries."Jun 18, 2026

Quantum Intelligence Network

John Koetsier"The wider quantum computing community will confirm quantum advantage by the end of 2026 and fault-tolerant quantum computing by 2029."Nov 12, 2025

Forbes

"With optical technology’s ability to rapidly expand qubit capacity, we expect to achieve a fault-tolerant 1 million-qubit system around 2030."Jun 12, 2026

World Economic Forum

Steve Brierley"By building the first FTQCs [Fault-Tolerant Quantum Computers] today, the industry can shoot for the moon by 2030, launching us into a new era of design with limitless possibilities."Jun 18, 2026

Riverlane

McKinsey & Company"Furthermore, breakthroughs in QT, including quantum error correction, have led to a predicted arrival date of 2030 for fault-tolerant QC, with increasing indications by companies for an even earlier arrival."Jun 17, 2026

Mckinsey

Velu Sinha"But for commercially impactful applications like drug discovery or large-scale logistics optimization, you need 1,000 to 10,000 logical qubits, which is more likely mid-2030s."Mar 30, 2026

CNBC

Origin Quantum“Production fault-tolerant quantum computing likely arrives in the 2030 to 2035 window, contingent on materials, control electronics, and software co-design breakthroughs.”Jun 18, 2026

Originqc

SpinQ"The quantum computing industry has reached an inflection point in 2025, transitioning from theoretical promise to tangible [fault-tolerant ] commercial reality."Oct 31, 2025

Spinquanta

AWS“By 2028, we will bring Libra [fault-tolerant quantum system], a Megaquop-scale device, capable of executing one million quantum operations over hundreds of logical qubits, to our customers, enabling first scientific applications in quantum chemistry, high-energy physics, and materials simulation that are beyond the reach of classical and Noisy Intermediate-Scale Quantum (NISQ) computers today.”Jun 16, 2026

Amazon Web Services

Interesting Engineering"The world's first fault-tolerant quantum computer will run 20,000 times more operations than today's systems by 2029."Jun 18, 2026

Facebook

Forrester"Taken together, these milestones make 2030 the most credible horizon yet for gate-modeled [fault‑tolerant] quantum systems capable of delivering real competitive advantage."May 06, 2026

Forrester

Greg Bassuk“Broad consensus has long been that quantum computing’s mass appeal is years away so there is no real news underpinning today’s negative news.”Jan 08, 2025