Jan J Spiering vs Mark O Sullivan

Jan J Spiering vs Mark O Sullivan

Jan J Spiering is a individual/angel based in Hamilton. Mark O Sullivan is a individual/angel based in New York across 70 portfolio companies. Sector focus diverges: Jan J Spiering concentrates on generalist deals and Mark O Sullivan on Fintech and Proptech.

• Investor type: Jan J Spiering — Individual/Angel; Mark O Sullivan — Individual/Angel
• Headquarters: Jan J Spiering — Hamilton; Mark O Sullivan — New York
• Portfolio companies: Jan J Spiering — not disclosed; Mark O Sullivan — 70
• Sectors: Jan J Spiering — not disclosed; Mark O Sullivan — Fintech, Proptech

• Jan J. Spiering — Individual/Angel · Hamilton · Jan J Spiering portfolio
• Mark O'Sullivan — Individual/Angel · New York · 70 tracked deals · Mark O Sullivan portfolio

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