PsiQuantum
About
PsiQuantum is building utility-scale fault-tolerant photonic quantum computers with unprecedented funding scale.
September 2025: Raised $1 billion Series E at $7 billion valuation led by BlackRock, Temasek, and Baillie Gifford. New investors include NVentures (NVIDIA), Qatar Investment Authority, Macquarie Capital, Morgan Stanley Counterpoint Global. Total funding now exceeds $2 billion. Integrated Barium Titanate (BTO) into manufacturing - world's highest-performing electro-optic material for quantum switches.
November 2025: MOU with Lockheed Martin for aerospace/defense quantum algorithms. DARPA US2QC Phase 3 selection.
Constructing utility-scale facilities in Brisbane (Australia) and Chicago, plus 130,000 sq ft California test facility. Partnership with NVIDIA on quantum algorithms, GPU-QPU integration, and silicon photonics. GlobalFoundries 300mm wafer manufacturing collaboration.
First system: 1 million physical qubits targeting 2027-2029. Market positioning: highest-funded quantum company, photonic technology leader with Australian government backing and major enterprise partnerships.
Categories
Qubit Technology
Key People
Jeremy O'Brien (Co-founder), Terry Rudolph (Co-founder), Mark Thompson (Co-founder), Pete Shadbolt (Co-founder)
Mentions on QuantumZeitgeist
Jacobs to Support New PsiQuantum Quantum Computing Facility
quantumzeitgeist.com
Lockheed Martin & PsiQuantum Advance Quantum Computing for Defense
quantumzeitgeist.com
PsiQuantum Breaks Ground on America’s Largest Quantum Computing Project in Chicago
quantumzeitgeist.com
DARPA Selects PsiQuantum to Advance to Final Phase of Quantum Computing Program
quantumzeitgeist.com
PsiQuantum Launches Construct, Tool for Fault‑Tolerant Quantum Algorithms
quantumzeitgeist.com
PsiQuantum Raises $1bn To Build Million Qubit Quantum Fault‑Tolerant Computers
quantumzeitgeist.com
Photonic Quantum Computing Advances With Fault Tolerant Protocols. New Research From PsiQuantum
quantumzeitgeist.com
Photonic Quantum Computing Tolerates Qubit Loss, Enabling Fault Tolerance Say PsiQuantum
quantumzeitgeist.com
Nvidia To Invest in Quantum Computing Startup PsiQuantum, Signaling Shift in Approach
quantumzeitgeist.com
Quantum Simulation of Chemical Dynamics on Fault-Tolerant Computers: Framework for Real-Time Analysis From PsiQuantum and Stanford University
quantumzeitgeist.com
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