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PsiQuantum logo

PsiQuantum

Recent Finacing

Series C

Recent Raise

Undisclosed

PsiQuantum is a photonic quantum computing company building fault-tolerant quantum computers using silicon photonics and semiconductor manufacturing technologies.

California, United States
501-1K
Private
psiquantum.com
PitchBook

Highlights

Focus Areas

Computer
Hardware
Quantum Computing
Semiconductor
Software

Recent Investors

Blackbird Ventures logo
Temasek logo
Baillie Gifford logo
BlackRock logo
Morgan Stanley logo
Third Point Ventures logo
Macquarie Capital logo
Adage Capital Management logo
Qatar Investment Authority logo
1789 Capital logo
T. Rowe Price Associates logo
S Ventures logo

Financials

$7B

Valuation as of 09/10/2025

$2.1B

Total Raised

4

Funding rounds

18

Investors


Team

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See the team members at PsiQuantum.