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Jeremy O'Brien
Unicorn founderFounder at PSI Quantum
Palo Alto, California, United States
FoundedPSI Quantum$7B
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Founder at PSI Quantum
Intro paths
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In turn, Jeremy can intro founders to PSI Quantum's investors below.
PSI Quantum's investors · 45
1789 CapitalPalm Beach · since 2025AtomicoLondon · since 2025Baillie GiffordEdinburgh · since 2021Blackbird VenturesSydney · $149K – $60M checks · since 2025BlackRockNew York · since 2020Blumberg CapitalMiami · $500K – $5M checks · since 2021C4 VenturesParis · $500K – $10M checks · since 2025Cold Start VenturesNew York · since 2025FOG Venturessince 2025Founders FundSan Francisco · $500K – $5M checks · since 2025FPVJackson · $100K – $5M checks · since 2025HARPER COURT VENTURESChicago · since 2025HouseBerkeley · $1M – $2M checks · since 2025imec.xpandLeuven · $270K – $5.4M checks · since 2025Integra GroupeMenlo Park · $100K – $200K checks · since 2025Ischyros New YorkNew York · $250K – $3M checks · since 2021M12 (Microsoft's Venture Fund)Seattle · $100K – $10M checks · since 2025Macquarie CapitalSydney Nsw · since 2025MetaplanetTallinn · $500K – $10M checks · since 2025MFV PartnersSan Francisco Bay Area · $1M – $5M checks · since 2025Multicoin CapitalAustin · $1M – $50M checks · since 2025New Ground VenturesWestport · since 2025NVenturesSanta Clara · since 2025NVIDIASanta Clara · since 2025Open Field CapitalNew York · since 2025PitangoTel Aviv · $2M – $40M checks · since 2025Playground GlobalPalo Alto · $1M – $20M checks · since 2025Qatar Investment AuthorityDoha · since 2025Redpoint VenturesWoodside · $100K – $10M checks · since 2025Ribbit CapitalPalo Alto · $2M – $15M checks · since 2025Roadster CapitalPortland · since 2025S VenturesMountain View · $1M – $5M checks · since 2025Scale-Up CapitalPalo Alto · since 2025SciFi VCSan Francisco · $100K – $1M checks · since 2025Sound VenturesSanta Monica · since 2025Stack CapitalToronto · since 2025T. Rowe PriceBaltimore · since 2025TEL Venture Capital, Inc.Fremont · since 2025TemasekSingapore · since 2021Third PointNew York · since 2025Third Point VenturesMenlo Park · since 2025Transform Investmentssince 2025Tribeca Early Stage PartnersNew York · $1M – $2M checks · since 2025Type One VenturesLos Angeles · $100K – $5M checks · since 2025WorldQuant VenturesOld Greenwich · since 2025
Co-founders at PSI Quantum
PT
Prof. Terry RudolphCo-founder & Chief Architect
DP
Dr. Pete ShadboltCo-founder & Chief Scientific Officer
PM
Prof. Mark ThompsonCo-founder & Chief Technology Officer
MT
Mark ThompsonFounder
PS
Pete ShadboltFounder
PS
Peter ShadboltFounder
TR
Terry RudolphFounder
Frequently asked questions
- Who is Jeremy O'Brien?
- Founder at PsiQuantum
- Where does Jeremy O'Brien work?
- Jeremy O'Brien is Founder of PSI Quantum.
- What companies did Jeremy O'Brien found?
- Jeremy O'Brien founded PSI Quantum.
Founder mafias
Stanford University mafia2,290
Also came through, then founded or led a company.
The University of Western Australia mafia40
Also came through, then founded or led a company.
About this profile. Compiled from public sources — PSI Quantum's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights