Building the future of computing

PsiQuantum is building and deploying the future of computing with the world’s first useful quantum computers.

Our approach

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Silicon photonics

A world-leading silicon photonics platform designed to enable fault-tolerant quantum computing and scale compute.

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Blueprint

A modular platform designed to scale toward commercially useful, fault-tolerant quantum computing.

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Applications

Uncovering how utility-scale quantum computing can unlock technical breakthroughs across energy, materials, pharmaceuticals, finance, and more.

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Research

Research from PsiQuantum's team of quantum architects, chemists, developers, engineers, and theorists.

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Building the world’s first utility-scale quantum computers

We are moving quantum computing out of the lab and into utility-scale infrastructure. PsiQuantum is building these platforms in partnership with the US and allied governments, with our first sites planned in the City of Moreton Bay, Queensland (Australia) and Chicago, Illinois (USA).

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Brisbane site

Moreton Bay Central, Queensland, Australia

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Chicago site

Illinois Quantum & Microelectronics Park - Chicago, Illinois, USA

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Our path to scaling

Taking a photonic approach, PsiQuantum leverages the trillions of dollars that have gone into the semiconductor manufacturing infrastructure to build Omega, our silicon photonic chipset and the foundation of PsiQuantum’s modular platform that will enable utility-scale quantum computing.

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  • Manufacturability 01

    We design our own chips and manufacture our Omega chipset at GlobalFoundries flagship fab in Malta, NY.

  • Networking 02

    We scale beyond a single chip using standard telecom optical fiber — used today in conventional datacenters — without any need for transduction.

  • Cooling Power 03

    Because photons don’t feel heat or electromagnetic interference, we can colocate control electronics close to the qubit — improving system size, cost and signal integrity.

  • Control electronics 04

    Our systems allow for the integration of control electronics within modular packaging units, reducing physical complexity and minimizing the need for extensive wiring and external hardware.

Purpose-built software for fault-tolerant quantum computing

PsiQuantum Construct is the industry’s first comprehensive platform designed to help enterprises, governments, and researchers create fault-tolerant quantum algorithms. From visual circuit design to Python-based optimization tools, our software platform equips you to solve tomorrow’s toughest challenges today. 

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