Sheldon Barker vs Mark O Sullivan

Sheldon Barker vs Mark O Sullivan

Sheldon Barker is a individual/angel based in San Clemente. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Sector focus diverges: Sheldon Barker concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.

• Investor type: Sheldon Barker — Individual/Angel; Mark O Sullivan — Individual/Angel
• Headquarters: Sheldon Barker — San Clemente; Mark O Sullivan — New York
• Portfolio companies: Sheldon Barker — not disclosed; Mark O Sullivan — 70
• Sectors: Sheldon Barker — not disclosed; Mark O Sullivan — Fintech, Proptech

• Sheldon Barker — Individual/Angel · San Clemente · Sheldon Barker portfolio
• Mark O'Sullivan — Individual/Angel · New York · 70 tracked deals · Mark O Sullivan portfolio

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