David J Butler vs John Hieronymus

David J Butler vs John Hieronymus

David J Butler is a individual/angel based in Wayne. John Hieronymus is a individual/angel based in Bethesda across 60 portfolio companies. Both invest in Proptech.

• Investor type: David J Butler — Individual/Angel; John Hieronymus — Individual/Angel
• Headquarters: David J Butler — Wayne; John Hieronymus — Bethesda
• Portfolio companies: David J Butler — not disclosed; John Hieronymus — 60
• Sectors: David J Butler — Proptech; John Hieronymus — Proptech

• David J. Butler — Individual/Angel · Wayne · David J Butler portfolio
• John Hieronymus — Individual/Angel · BETHESDA · 60 tracked deals · John Hieronymus portfolio

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