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Castle Island Ventures is a venture capital firm founded in 2018 and based in Cambridge, Massachusetts. The firm focuses exclusively on public blockchain technologies, aiming to support entrepreneurs who are developing the necessary infrastructure and applications for public blockchain protocols. Co-founders Matthew Walsh and Nic Carter bring extensive experience from Fidelity Investments, where they led blockchain initiatives and served as the first cryptoasset analyst, respectively.
As of now, Castle Island Ventures manages a fund size of $250 million, raised in February 2022, and has established itself as a leading investor in the blockchain sector. The firm primarily invests in early-stage companies, with a preference for being the lead investor in funding rounds. Their portfolio includes notable companies such as BlockFi, Bitwise, and MoonPay, showcasing their commitment to the web3 ecosystem.
Castle Island Ventures has a strong presence in the blockchain community, regularly publishing insights and analyses on various topics related to public blockchain technologies. Their office in Cambridge positions them at the heart of a vibrant tech ecosystem, allowing them to engage with innovative startups and industry leaders.
Castle Island Ventures invests exclusively in public blockchain technologies, concentrating on companies that build infrastructure and applications within this rapidly evolving sector. The firm seeks to support innovations that will drive the adoption of public blockchain protocols, focusing on areas such as monetary networks, financial services, and internet infrastructure. Their investment strategy is designed to enable protocols to reach the next billion users.
The firm typically invests in early-stage companies, including Pre-Seed, Seed, and Series A rounds. Check sizes range from $100,000 to $10 million, allowing for flexibility in supporting startups at various stages of development. Castle Island Ventures welcomes co-investments, positioning itself as a preferred lead investor in funding rounds. Their geographic focus primarily includes North America and Europe, reflecting their commitment to supporting blockchain innovation on a global scale.
Castle Island Ventures has built a diverse portfolio of companies within the blockchain sector. Notable investments include:
This portfolio reflects Castle Island Ventures' commitment to supporting companies that are at the forefront of blockchain innovation.
Matthew Walsh - Co-Founder/Partner. Matthew has a background as a Vice President at Fidelity Investments, where he led blockchain and cryptoasset initiatives. He brings extensive experience in the financial services sector and a deep understanding of blockchain technologies.
Nic Carter - Co-Founder/Partner. Nic served as the first cryptoasset analyst at Fidelity and is a prominent researcher and commentator in the cryptocurrency space. His expertise in blockchain and cryptoassets positions him as a key figure in the firm's investment strategy.
To pitch Castle Island Ventures, startups should visit their website at castleisland.vc. It is recommended to include a comprehensive overview of the business model, market opportunity, and team in the pitch deck. The firm prefers to receive pitches via email at info@castleisland.vc. Response times may vary, but founders should expect a thorough review of their proposals.
In February 2022, Castle Island Ventures announced the successful raise of its Fund III, targeting $250 million to invest in public blockchain startups. This fund aims to support companies that are developing infrastructure and applications necessary for public blockchain protocols.
The firm has been actively publishing weekly blog posts and insights on various topics related to public blockchain technologies, including stablecoins and regulatory developments, indicating their commitment to staying informed and engaged with industry trends.
What are Castle Island Ventures' investment criteria?
Castle Island Ventures focuses exclusively on public blockchain technologies, investing in infrastructure and application companies that enable protocols to reach the next billion users. They prefer to lead investment rounds and typically invest between $100,000 and $10 million.
How can startups apply or pitch to Castle Island Ventures?
Startups can pitch to Castle Island Ventures through their website at castleisland.vc. They recommend including a clear overview of the business model, market opportunity, and team in the pitch deck.
What makes Castle Island Ventures different from other VCs?
Castle Island Ventures is distinguished by its exclusive focus on public blockchain technologies and its deep understanding of the blockchain landscape. The firm is led by experienced professionals with a strong background in blockchain and cryptocurrency.
What is the geographic scope of Castle Island Ventures' investments?
The firm primarily invests in North America and Europe, reflecting its commitment to supporting blockchain innovation on a global scale.
What kind of post-investment involvement does Castle Island Ventures have?
Castle Island Ventures adds value to its portfolio companies through strategic guidance, industry connections, and a deep understanding of the blockchain landscape, helping entrepreneurs navigate the complexities of building in this space.
What is the fund size and check size range for Castle Island Ventures?
Castle Island Ventures has a fund size of $250 million, with check sizes ranging from $100,000 to $10 million, allowing them to support startups at various stages of development.
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