Building the world’s first useful quantum computers.
Joined January 2016
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PsiQuantum has signed a new $125 million expanded agreement with @DARPA under the Quantum Benchmarking Initiative—a performance-based award, and our company's most valuable government award to date.
QBI is the U.S. government's most rigorous effort to evaluate commercial pathways to utility-scale quantum computing. As one of only two companies in Stage C, QBI’s final and most advanced stage, we're taking on America's toughest quantum test.
Learn more: psiquantum.com/news-import/p…
PsiQuantum retweeted
There are about a thousand single-photon sources and superconducting single-photon detectors in this picture. We’re going to double the number of sources per chip in the next revision
Updates from the team behind Construct—PsiQuantum's open-access software suite for developing fault-tolerant quantum algorithms—are now on Substack.
Subscribe for technical deep dives, tutorials, and perspectives at the cutting edge of quantum algorithm development:
psiqconstruct.substack.com/
Advancing American Quantum Computing
PsiQuantum has received a conditional commitment for a loan of up to $150 million from the U.S. Department of War’s Office of Strategic Capital, which would expand the company’s advanced manufacturing and prototyping capabilities in the United States.
Learn more: psiquantum.com/news-import/p…
PsiQuantum has been designing and building high-power cryostats in a datacenter form-factor since 2020. Our design leverages the higher operating temperature of photonic qubits to pack hundreds of modules into a single cabinet, advancing beyond the traditional "chandelier."
Our fourth generation cryogenic cabinets bring a more compact, modular design while maintaining the same 60W cooling capacity at 2 K.
Fusion energy, aerospace engineering, and climate modeling all rely on computationally intensive simulation.
PsiQuantum’s latest research explores a new quantum algorithmic framework that could make these simulations significantly more efficient under the right conditions, opening new directions for scientific outcomes on fault-tolerant quantum computers.
Learn more: bit.ly/4ytQXeX
What if quantum computers could simulate complex systems without tracking every detail?
PsiQuantum’s latest research introduces Quantum Koopman Algorithms (QKA): a new framework that models how observable quantities evolve over time, opening new possibilities for studying nonlinear dynamics and open quantum systems.
Learn more: psiquantum.com/research-soup…
PsiQuantum is heading to #IEEEQuantumWeek in Toronto.
This upcoming week, our team will be hosting and participating in tutorials, technical talks, workshops, and panels covering fault-tolerant quantum algorithms, quantum software, error correction, resource estimation, and more: bit.ly/4AjF0K6
From guesswork and discoveries to designing life-saving drugs.
Featuring @Playground_VC General Partner and PsiQuantum Board Member Peter Barrett.
Watch the full video on our YouTube channel: bit.ly/4omw80h
PsiQuantum retweeted
We're partnering with @PsiQuantum to give scientists new tools for research on fault-tolerant quantum computers. #GenesisMission bnl.gov/newsroom/news.php?a=…
PsiQuantum has finalized a $100 million award from the U.S. Department of @CommerceGov to strengthen American leadership in quantum computing and semiconductor supply-chain security.
With this funding, combined with our supply chain anchored in the United States, PsiQuantum will accelerate the R&D, manufacturability, and performance of our state-of-the-art critical components—right here in America. Learn more: psiquantum.com/news-import/p…
Preparing together for the quantum future.
PsiQuantum and @BrookhavenLab are announcing a new collaboration that will leverage Construct—PsiQuantum's quantum algorithm development software—to support Brookhaven Lab scientists researching scientific applications for the first generation of fault-tolerant quantum computers. Learn more: bit.ly/4cnSVo9
PsiQuantum has always been focused on developing the technologies and overcoming the hurdles to build fault-tolerant quantum computers.
@APVanDevender, Founders Fund’s first Chief Scientist and PsiQuantum Board Member, shares what drew him to the company.
Watch the full video on our YouTube channel: youtube.com/watch?v=CB5i4AgX…
Building a quantum computer out of light.
MIT @techreview takes a behind-the-scenes look at PsiQuantum's approach to building utility-scale, fault-tolerant quantum computers, exploring our state-of-the-art photonics, prototype systems, and cryogenics that underpin our path to scale.
Read the full feature: technologyreview.com/2026/07…
We are thrilled to announce Niklas Zennström, Founder and CEO of @Atomico, has joined PsiQuantum's Board of Directors, bringing decades of experience building, scaling, and investing in category-defining technology companies. Niklas' appointment comes as PsiQuantum continues to strengthen its leadership team and Board and scale its operations globally:
Learn more here: psiquantum.com/news-import/p…
PsiQuantum Chief Executive Officer Victor Peng joined @BloombergTV today to discuss our company’s path through the modern semiconductor industry to utility-scale, fault-tolerant quantum computing.
Watch: bloomberg.com/news/videos/20…
PsiQuantum retweeted
Brisbane and Chicago are building a quantum future together.
Great to see the progress on the development of Psi Quantum’s new facility at Chicago’s quantum park - a compliment to their plans for the the world's first utility-scale quantum computer in Queensland.
A powerful example of the investment and commercial collaboration between Australia and Illinois.
PsiQuantum retweeted
Semafor: “A new vote of confidence for @PsiQuantum’s efforts to build the world’s first large-scale quantum computer.” semafor.com/article/07/22/20…
