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Castle Island Ventures

HQ · Massachusetts

We are a venture capital firm focused exclusively on public blockchains. We invest in infrastructure and application companies that will enable these transformative protocols to power services for the next billion users.

Primary stage
Seed
Lead / follow
Mostly Lead
Hardware / software
Software / Code
Investment focus
Web3 / Blockchain

Investors

Matthew Walsh, Nic Carter, Sean Judge, Ria Bhutoria

How to reach them

info@castleisland.vc