Willem Willemstein vs James Bruegger

Willem Willemstein vs James Bruegger

Willem Willemstein is a venture capital based in Bussum, Noord-Holland, The Netherlands. James Bruegger is a venture capital based in London across 150 portfolio companies. Sector focus diverges: Willem Willemstein concentrates on generalist deals and James Bruegger on Aerospace Defense, Artificial Intelligence and Climate Tech.

• Investor type: Willem Willemstein — Venture Capital; James Bruegger — Venture Capital
• Headquarters: Willem Willemstein — Bussum, Noord-Holland, The Netherlands; James Bruegger — London
• Portfolio companies: Willem Willemstein — not disclosed; James Bruegger — 150
• Sectors: Willem Willemstein — not disclosed; James Bruegger — Aerospace Defense, Artificial Intelligence, Climate Tech

• Willem Willemstein — Venture Capital · Bussum, Noord-Holland, The Netherlands · Willem Willemstein portfolio
• James Bruegger — Venture Capital · London · 150 tracked deals · James Bruegger portfolio

Similar investors

• Natalia Avdeeva
• Oren Netzer
• Edward Tsai
• Nimble Partners, LLC
• James Danforth
• Thomas J.A. Lavin
• Lee Moser
• 440 Hz Ventures, LLC
• Annual Series GP ULC Overbay 2026 Fund
• Private Credit Fund I GP, LP Dynamic

Investors like Willem Willemstein · Investors like James Bruegger · Willem Willemstein co-investors · Full investor directory