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Castle Island Ventures, LLC

castleisland.vc · Boston, Massachusetts · founded 2017 · team 4 · Seed to late-round growth investments in public blockchain/crypto companies; $250M Fund III focuses on transformative companies powered by public blockchains · trust 0/4

Building the Bitcoin future - investing in companies powered by public blockchains

This dossier was built by Clark from a public scan on 2026-07-04 and is unclaimed. Is this your startup? Claim it.

Verified facts

Full Company NameCastle Island Ventures, LLC
source: https://castleisland.vc/team/
Investment Thesis/FocusBuilding the Bitcoin future - investing in companies powered by public blockchains
source: https://castleisland.vc/writing/announcing-castle-island-ventures-iii/
Headquarters LocationBoston, Massachusetts
source: https://www.linkedin.com/company/castle-island-ventures/
Founding Year2017
source: https://castleisland.vc/team/
Partner Count4
source: https://castleisland.vc/team/
Investment StageSeed to late-round growth investments in public blockchain/crypto companies; $250M Fund III focuses on transformative companies powered by public blockchains
source: https://castleisland.vc/writing/announcing-castle-island-ventures-iii/
Founding PartnersMichael Arrington (Managing Partner), Michael J. Casey (Partner), Eric Neuman (Partner), David Gerard (Partner)
source: https://castleisland.vc/team/
Legal Entity TypeLimited Liability Company (LLC)
source: https://castleisland.vc/team/
Public Contact Emailinfo@castleisland.vc
source: https://castleisland.vc/contact/

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