Mark Dumas vs James Danforth

Mark Dumas vs James Danforth

Mark Dumas is a venture capital based in Norfolk across 150 portfolio companies. James Danforth is a venture capital based in Chicago across 1,800 portfolio companies. Both invest in Artificial Intelligence, while Mark Dumas also covers Cybersecurity and Healthcare and James Danforth covers Aerospace Defense and E Commerce.

• Investor type: Mark Dumas — Venture Capital; James Danforth — Venture Capital
• Headquarters: Mark Dumas — Norfolk; James Danforth — Chicago
• Portfolio companies: Mark Dumas — 150; James Danforth — 1,800
• Sectors: Mark Dumas — Artificial Intelligence, Cybersecurity, Healthcare; James Danforth — Aerospace Defense, Artificial Intelligence, E Commerce

• Mark Dumas — Venture Capital · Norfolk · 150 tracked deals · Mark Dumas portfolio
• James Danforth — Venture Capital · Chicago · 1,800 tracked deals · James Danforth portfolio

Similar investors

• Nimble Partners GP, LLC
• Ventures II GP, LLC
• Graham James Chynoweth
• Arie Benguigui
• Strategic Equity Capital NY LLC
• Annual Series GP ULC Overbay 2026 Fund
• Antler Brasil Management I LLC
• Jordan Stein
• 440 Hz Ventures, LLC
• Yassamin Issapour

Investors like Mark Dumas · Investors like James Danforth · Mark Dumas co-investors · Full investor directory