Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
CAT Labs is working on cybersecurity and digital asset recovery solutions.
Endstate offers shoes with digital features, enabling customers to avail of a physical product to wear and create a digital twin.
Yellow Card is the largest and first licensed Stablecoin on/off ramp on the African continent
Delta is a fully integrated solution designed from the ground up to eliminate the trade-off between sovereignty.
Andrena is a developer of an internet distribution platform designed to offer high-speed internet at reduced costs.
SatLayer is the economic layer for Bitcoin, making the best asset now fully programmable.
Kintsu provides superior liquid staking solutions that boost your staking benefits and flexibility in DeFi ecosystems.
Yongsheng Art operates a digital collecting platform.
SendBlocks, helps you cut the time to market from months to weeks and save up to 80% on development efforts.
We believe that everyone deserves access to the "risk-free rate" through a secure, regulated, and enterprise-grade product.
Station70 provides scalable and resilient disaster recovery solutions.
Manetu helps organizations harness knowledge in Agentic AI.
Dynamic is multi-chain wallet-based authentication and authorization platform.
DUST is a market-leading technology utilizing nanoengineered diamonds to create an unclonable identity layer on any object.
Attestiv is an AI software platform that verifies the authenticity of digital media and data for businesses.
Groma is launching GromaCoin, an on-chain asset backed by real estate.
PYOR has extensive expertise building in crypto and has played major roles in the creation of several large Indian unicorns.
Alkimiya is a protocol that makes the economics of the blockspace accessible to the broader DeFi universe.
Kollider offer a lightning-fast matching engine with sub-milisecond execution speed.
A decentralized social media network for unbiased and open discourse, resistant to takedowns and censorship.
Ansible Labs' platform, Beam, connects blockchains and bank accounts.
Halborn is a cybersecurity company protecting blockchain organizations from cyber attacks.
Hidden Road is the global credit network for institutional investors and provides easy access to both traditional and digital markets.
Mash is a artificial intelligence company that provides knowledge Agents for Technical B2B Revenue and GTM teams.
Castle Island Ventures has invested in 106 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Castle Island Ventures's top investment sectors include Blockchain, Cryptocurrency, Web3, Bitcoin, FinTech. The firm invests across 46 different industry categories.
Among tracked funding rounds, Halborn received $90.0M in a Series A round. Castle Island Ventures's total known invested capital is $1.3B.
Castle Island Ventures's average investment size is $14.1M across its portfolio of 106 companies.
Recent Castle Island Ventures portfolio additions include CAT Labs, Endstate, Yellow Card, Delta, Andrena. These companies were founded in 2020 or later.