Michael Cullen vs Sarah Shackleton

Michael Cullen vs Sarah Shackleton

Michael Cullen is a venture capital based in Auckland, Auckland, New Zealand. Sarah Shackleton is a venture capital based in London across 150 portfolio companies. Sector focus diverges: Michael Cullen concentrates on generalist deals and Sarah Shackleton on Aerospace Defense.

• Investor type: Michael Cullen — Venture Capital; Sarah Shackleton — Venture Capital
• Headquarters: Michael Cullen — Auckland, Auckland, New Zealand; Sarah Shackleton — London
• Portfolio companies: Michael Cullen — not disclosed; Sarah Shackleton — 150
• Sectors: Michael Cullen — not disclosed; Sarah Shackleton — Aerospace Defense

• Michael Cullen — Venture Capital · Auckland, Auckland, New Zealand · Michael Cullen portfolio
• Sarah Shackleton — Venture Capital · London · 150 tracked deals · Sarah Shackleton portfolio

Similar investors

• Arie Benguigui
• Alexander Barhatkov
• Natalia Avdeeva
• Roy Glasberg
• Lee Moser
• Nancy Zimmerman
• VC Management II, LLC
• Jordan Stein
• Michael Collins
• Annual Series GP ULC Overbay 2026 Fund

Investors like Michael Cullen · Investors like Sarah Shackleton · Michael Cullen co-investors · Full investor directory