PsiQuantum

PsiQuantum is a quantum computing company that is pursuing a path toward a million-qubit quantum computer. Instead of working on easy-to-manufacture but difficult-to-scale quantum technologies, PsiQuantum has done the opposite. The company prioritizes engineering quantum chips that are mass-manufacturable at existing semiconductor foundries using its novel photonic technologies. As of 2025, PsiQuantum was working to open its first quantum data center, enabling companies and researchers worldwide to address problems that have historically remained computationally locked to humanity.