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CircleRock Capital is a venture capital syndicate based in Europe, founded to provide access to early-stage investments alongside leading global venture capital firms. The firm operates without recurring fees or membership charges, allowing investors to view deal flow for free. Established with a focus on Seed, Series A, and Series B funding rounds, CircleRock seeks to invest in companies with defensible technology in internationally scalable markets.
As of 2025, CircleRock Capital has invested €50 million across 25 companies, demonstrating a rapid deployment pace. The firm has expanded its investor base from 75 to 150 individuals and family offices, indicating growing interest in its unique investment model. CircleRock's notable partnerships include a £7 million co-investment program with the British Business Bank, marking its first engagement with institutional investors.
CircleRock Capital operates from two offices located in London and Dublin, enhancing its reach across Europe. The firm’s commitment to supporting innovative startups is evident in its diverse portfolio, which spans various sectors including AI, cybersecurity, fintech, and consumer technology.
CircleRock Capital invests in early-stage companies across a variety of sectors, with a strong emphasis on technology. The firm is sector-agnostic, focusing on Seed, Series A, and Series B funding rounds. Investment sizes typically range from €500,000 to €5 million, allowing for flexibility in supporting startups at different stages of growth. CircleRock seeks to partner with strong lead investors and visionary founders, particularly those developing defensible technology in scalable markets.
The firm’s investment strategy is characterized by a preference for co-investment alongside established venture capital firms. This approach not only enhances the growth potential of portfolio companies but also allows CircleRock to leverage the expertise and networks of its partners. The firm’s geographic focus is global, with particular attention to markets in Europe and the United States.
CircleRock Capital has a diverse portfolio that includes notable companies across various sectors. Key portfolio companies include:
Additional portfolio highlights include FitXR, a UK virtual reality fitness platform, and Emma, a Luxembourg-based multi-cloud platform. CircleRock’s investments reflect its commitment to supporting innovative technology ventures across multiple sectors.
Conor Sharpe - Co-founder. Conor has 13 years of experience in derivative markets, including 10 years building a market-leading global commodity business. He was nominated for Angel Investor of the Year and Exit of the Year at the UKBAA Awards in 2019.
Barry O’Neill - Co-founder. Barry has a background as a former derivatives trader and brings extensive financial expertise to the firm.
Milo Kicks - Syndicate Operations Manager. Milo oversees the operational aspects of the syndicate, ensuring smooth functioning and coordination.
Paul Calatayud - Cybersecurity Executive. Paul brings specialized knowledge in cybersecurity, enhancing the firm's investment capabilities in this sector.
Sarah Irwin - Venture Partner. Sarah previously served as Head of Legal at Tines, contributing legal expertise to the investment process.
Patrick Gilday - Venture Partner. Patrick is involved in sourcing and evaluating potential investment opportunities.
Neha Tanna - Venture Partner. Neha supports the firm in identifying and nurturing promising startups.
Founders interested in pitching to CircleRock Capital should submit their proposals through the firm's website at circlerockcapital.com. It is recommended to include a comprehensive pitch deck that outlines the business model, market opportunity, and financial projections. CircleRock prefers warm introductions but is open to direct submissions. Response times may vary, but founders can expect feedback within a few weeks.
In April 2025, CircleRock Capital was selected by the UK's British Business Bank as one of only five firms to co-invest £7 million alongside them, marking a significant milestone for the firm.
CircleRock has been actively updating its portfolio, with notable investments including NetFoundry's Series A round, Scaleup Finance's £3 million raise for its AI CFO product, and Fleak ai's $5 million seed round. These investments reflect CircleRock's commitment to supporting innovative startups across diverse sectors.
As of mid-2025, CircleRock has invested €50 million across 25 companies, indicating a rapid deployment pace and a target of 20–25 deals annually.
What are CircleRock Capital's investment criteria?
CircleRock Capital focuses on early-stage investments in technology and consumer brands, specifically in Seed, Series A, and Series B funding rounds. The firm seeks companies with defensible technology and scalable market potential.
How can founders apply or pitch to CircleRock Capital?
Founders can pitch to CircleRock Capital through their website at circlerockcapital.com. It is advisable to include a detailed business plan and financial projections in the pitch deck.
What makes CircleRock Capital different from other venture firms?
CircleRock Capital operates as a fee-free syndicate, allowing investors to access deal flow without recurring fees. This model enhances partnership opportunities and broadens investment reach.
What is the geographic scope of CircleRock Capital's investments?
The firm has a global investment focus, with particular attention to Europe and the United States. CircleRock is actively expanding its presence in the US market.
What is CircleRock Capital's post-investment involvement like?
CircleRock Capital adds value to its portfolio companies by leveraging its network of leading global VC firms, providing strategic insights, and facilitating connections that enhance growth potential. The firm operates as a fast-moving co-investor, allowing for agile decision-making and support.
What is the typical check size for investments made by CircleRock Capital?
CircleRock Capital typically invests between €500,000 and €5 million per deal, depending on the specific needs and growth potential of the startup.
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