PsiQuantum is a quantum computing company on a mission to build and deploy the world’s first useful quantum computers. Quantum computing will transform industries and provide a new level of …

PsiQuantum, Corp. (formerly PsiQ) [3] is an American quantum computing company based in Palo Alto, California. It is developing a general-purpose silicon photonic quantum computer. [4][5][6] …

Sep 10, 2025 · PsiQuantum, which is targeting an aggressive 2027 timeline to deliver a full-scale commercial-grade quantum computer, said Wednesday that it collected $1 billion in its latest fundraise.

Nov 26, 2024 · PsiQuantum has ambitious goals to build a useful quantum machine by late 2027 — and has raised more than US$1 billion to do it.

Feb 28, 2025 · PsiQuantum burst out of “stealth mode” in 2021 with a blockbuster funding announcement. It followed up with two more last year. The company uses so-called “photonic” …

Oct 1, 2025 · U.S. quantum computing startup PsiQuantum said on Tuesday it broke ground for a facility at Chicago's Illinois Quantum and Microelectronics Park (IQMP), as it capitalizes on a fresh $1 billion...

Aug 22, 2024 · PsiQuantum will be the main tenant of a newly announced quantum campus in Illinois, where it will pursue its goal to create a fault-tolerant million-qubit computer.

Feb 27, 2025 · PsiQuantum, the Silicon Valley photonic quantum computing startup, is claiming a significant breakthrough with a new high-volume process it says will be capable of manufacturing …

Mar 25, 2025 · Quantum computing startup PsiQuantum is raising at least $750 million at a $6 billion pre-money valuation, betting that light-based chips built with traditional manufacturing tools can …

May 22, 2025 · PsiQuantum is a Silicon Valley-based startup taking a fundamentally different approach: photonic quantum computing.