Brian Bischoff vs Mark O Sullivan

Brian Bischoff vs Mark O Sullivan

Brian Bischoff is a family office based in Dallas. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Both invest in Proptech, while Brian Bischoff also covers adjacent sectors and Mark O Sullivan covers Fintech.

• Investor type: Brian Bischoff — Family Office; Mark O Sullivan — Individual/Angel
• Headquarters: Brian Bischoff — Dallas; Mark O Sullivan — New York
• Portfolio companies: Brian Bischoff — not disclosed; Mark O Sullivan — 70
• Sectors: Brian Bischoff — Proptech; Mark O Sullivan — Fintech, Proptech

• Brian Bischoff — Family Office · Dallas · Brian Bischoff portfolio
• Mark O'Sullivan — Individual/Angel · New York · 70 tracked deals · Mark O Sullivan portfolio

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