Douglas B Ellis vs Mark O Sullivan

Douglas B Ellis vs Mark O Sullivan

Douglas B Ellis is a individual/angel based in Nassau. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Sector focus diverges: Douglas B Ellis concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.

• Investor type: Douglas B Ellis — Individual/Angel; Mark O Sullivan — Individual/Angel
• Headquarters: Douglas B Ellis — Nassau; Mark O Sullivan — New York
• Portfolio companies: Douglas B Ellis — not disclosed; Mark O Sullivan — 70
• Sectors: Douglas B Ellis — not disclosed; Mark O Sullivan — Fintech, Proptech

• Douglas B Ellis — Individual/Angel · Nassau · Douglas B Ellis portfolio
• Mark O'Sullivan — Individual/Angel · New York · 70 tracked deals · Mark O Sullivan portfolio

Similar investors

• Stuart Grant
• Naya (GP) Limited
• Michelle Wilson-Clarke
• Blake Walker
• Investment Manager RREEF America L.L.C.
• John Fischer
• Edward Lando
• John Ackerley
• FIG Real Estate Management, LLC
• Steven Leischner

Investors like Douglas B Ellis · Investors like Mark O Sullivan · Douglas B Ellis co-investors · Full investor directory