Investors Like Mark O Sullivan

Mark O Sullivan is a individual/angel based in New York with 70 tracked portfolio companies. Sector focus centres on Fintech and Proptech, which is how the comparable funds below were selected. 48 funds share that profile, including Steven Leischner, Knightvest Capital Fund II GP, LP and Knightvest Investments, LLC.

• Investor type: Individual/Angel
• Headquarters: New York
• Tracked portfolio companies: 70
• Sectors: Fintech, Proptech
• Comparable funds listed: 48

Investors like Mark O Sullivan (48)

• Steven Leischner
• Knightvest Capital Fund II GP, LP
• Knightvest Investments, LLC
• Knightvest Capital Fund II UGP, LLC
• David Moore
• Yung Jer Lin
• Arie Benguigui
• Jose Jesus Gonzalez
• Daniel Kim
• Jin Hing Chin
• Howard Rosencrans
• Dahna Goldstein
• Tomer Diari
• John Herr
• LLC SOJA Ventures Management
• Robert H. Bradley
• Blackstone Property Associates Europe (Delaware) L.L.C.
• Brett Newman
• Robert Harper
• Simon Davies
• Giovanni Cutaia
• Michael Anthony
• Jacob Werner
• Anthony F. Marone, Jr.
• Dynasty CGO I GP, LLC
• Joseph E. Sheehan, III
• Harsha Marti
• Lee Moser
• Michael Collins
• Michael B Collins
• Pete Mathias
• Nimble Partners OPP GP II, LLC
• Jody Venderwel
• Eric Hassberger
• Michael Cherney
• Sarah G. Roth
• East Meadow Capital Management LP
• Clifford Holekamp
• Social Leverage Advisors, LLC
• Lance Fenton
• Daniel Love
• Spencer Henry Crawley
• firstminute capital LLP
• Shlomo Khoudari
• Maxwell Bernard
• Julian Fletcher
• Neman Ventures LLC
• VanEck Associates Corporation

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Mark O Sullivan alternatives · 2026 investor landscape

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