Jason Barnett vs Mark O Sullivan

Jason Barnett vs Mark O Sullivan

Jason Barnett is a individual/angel based in Uniondale. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Both invest in Proptech, while Jason Barnett also covers adjacent sectors and Mark O Sullivan covers Fintech.

• Investor type: Jason Barnett — Individual/Angel; Mark O Sullivan — Individual/Angel
• Headquarters: Jason Barnett — Uniondale; Mark O Sullivan — New York
• Portfolio companies: Jason Barnett — not disclosed; Mark O Sullivan — 70
• Sectors: Jason Barnett — Proptech; Mark O Sullivan — Fintech, Proptech

• Jason Barnett — Individual/Angel · Uniondale · Jason Barnett portfolio
• Mark O'Sullivan — Individual/Angel · New York · 70 tracked deals · Mark O Sullivan portfolio

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