Tom Costello vs John Hieronymus

Tom Costello vs John Hieronymus

Tom Costello is a individual/angel based in Peoria. John Hieronymus is a individual/angel based in Bethesda across 60 portfolio companies. Sector focus diverges: Tom Costello concentrates on generalist deals and John Hieronymus on Proptech.

• Investor type: Tom Costello — Individual/Angel; John Hieronymus — Individual/Angel
• Headquarters: Tom Costello — Peoria; John Hieronymus — Bethesda
• Portfolio companies: Tom Costello — not disclosed; John Hieronymus — 60
• Sectors: Tom Costello — not disclosed; John Hieronymus — Proptech

• Tom Costello — Individual/Angel · Peoria · Tom Costello portfolio
• John Hieronymus — Individual/Angel · BETHESDA · 60 tracked deals · John Hieronymus portfolio

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