PsiQuantum develops quantum computer using photonic qubits and silicon photonics to build fault-tolerant quantum computing systems.
PsiQuantum has raised $125.0M in total funding. The most recent round was Grant. The last funding was announced in July 2026.
PsiQuantum's investors include Temasek, BlackRock, Founders Fund, Playground Global, T. Rowe Price.
PsiQuantum is headquartered in Palo Alto, United States.
PsiQuantum develops quantum computer using photonic qubits and silicon photonics to build fault-tolerant quantum computing systems.
PsiQuantum is at the Grant stage.
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"PsiQuantum — Funding & Investors." VCBacked, July 22, 2026, https://www.vcbacked.co/company/psiquantum. Accessed October 31, 2026.
VCBacked. (2026). PsiQuantum — Funding & Investors. Retrieved October 31, 2026, from https://www.vcbacked.co/company/psiquantum
{{cite web |title=PsiQuantum — Funding & Investors |url=https://www.vcbacked.co/company/psiquantum |website=VCBacked |access-date=October 31, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated