Jeffrey J Jonas vs Mark Dumas

Jeffrey J Jonas vs Mark Dumas

Jeffrey J Jonas is a individual/angel based in Rye. Mark Dumas is a venture capital based in Norfolk across 150 portfolio companies. Both invest in Healthcare, while Jeffrey J Jonas also covers adjacent sectors and Mark Dumas covers Artificial Intelligence and Cybersecurity.

• Investor type: Jeffrey J Jonas — Individual/Angel; Mark Dumas — Venture Capital
• Headquarters: Jeffrey J Jonas — Rye; Mark Dumas — Norfolk
• Portfolio companies: Jeffrey J Jonas — not disclosed; Mark Dumas — 150
• Sectors: Jeffrey J Jonas — Healthcare; Mark Dumas — Artificial Intelligence, Cybersecurity, Healthcare

• Jeffrey J. Jonas — Individual/Angel · Rye · Jeffrey J Jonas portfolio
• Mark Dumas — Venture Capital · Norfolk · 150 tracked deals · Mark Dumas portfolio

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