Thomas C Singher vs Mark O Sullivan

Thomas C Singher vs Mark O Sullivan

Thomas C Singher is a individual/angel based in Stamford. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Sector focus diverges: Thomas C Singher concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.

• Investor type: Thomas C Singher — Individual/Angel; Mark O Sullivan — Individual/Angel
• Headquarters: Thomas C Singher — Stamford; Mark O Sullivan — New York
• Portfolio companies: Thomas C Singher — not disclosed; Mark O Sullivan — 70
• Sectors: Thomas C Singher — not disclosed; Mark O Sullivan — Fintech, Proptech

• Thomas C Singher — Individual/Angel · Stamford · Thomas C Singher portfolio
• Mark O'Sullivan — Individual/Angel · New York · 70 tracked deals · Mark O Sullivan portfolio

Similar investors

• Michelle Wilson-Clarke
• Joe Hardiman
• Thomas Teles
• Jane Wabs
• Blake Walker
• FIG Real Estate Management, LLC
• Dahna Goldstein
• Terrel Ross
• Daniel Fabian
• Investment Manager RREEF America L.L.C.

Investors like Thomas C Singher · Investors like Mark O Sullivan · Thomas C Singher co-investors · Full investor directory