
Interactive Venture Partners
Financial History
Leadership Team
Key people at Interactive Venture Partners.

Key people at Interactive Venture Partners.
Key people at Interactive Venture Partners.
Interactive Venture Partners is a venture capital firm founded in 2014, headquartered in Greenwich, Connecticut, with a team based in Budapest. It focuses on providing early-stage capital (Pre-seed, Seed, and Series A) to startups primarily in Central and Eastern Europe, emphasizing technology-driven companies with high growth potential and the ability to disrupt global markets. The firm aims to support entrepreneurs by offering not only capital but also access to a broad international network and expertise, helping startups scale beyond local markets[1][2][3].
The firm’s mission centers on fostering entrepreneurial wealth and innovation in Central Eastern Europe by backing visionary founders and technology-focused startups. Its investment philosophy prioritizes the quality of the founding teams, market impact potential, speed of execution, and defensibility of market position. Interactive Venture Partners is affiliated with the Interactive Brokers Group and benefits from the backing of Thomas Peterffy’s family office, providing deep financial resources and a founder-friendly investment approach[1][2][3].
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Interactive Venture Partners was founded in 2014 and officially launched its inaugural €50 million fund in April 2024. The firm was established to bridge the gap between Central Eastern European startups and global markets, leveraging the experience and capital of Thomas Peterffy, founder of Interactive Brokers, whose family office supports the fund. Key partners include Managing Partner Laszlo Czirjak and other Budapest-based team members who bring local market expertise combined with global investment experience. The firm evolved from a vision to empower CEE entrepreneurs with US-style family office investing, quick decision-making, and long-term support[1][2][3][4].
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Interactive Venture Partners is riding the wave of increasing innovation and startup activity in Central and Eastern Europe, a region gaining recognition for its tech talent and emerging ecosystems. The timing is favorable due to growing investor interest in CEE startups and the region’s expanding digital economy. Market forces such as globalization, remote work, and technology adoption are accelerating the need for capital and expertise in these markets. By connecting CEE startups to global capital and networks, Interactive Venture Partners plays a crucial role in elevating the region’s tech ecosystem and enabling local innovations to compete internationally[1][2][3].
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Looking ahead, Interactive Venture Partners is positioned to expand its portfolio and influence by continuing to back high-potential startups at early stages and supporting their international growth. Trends shaping its journey include the rise of AI, digital transformation, and increasing cross-border startup collaboration. The firm’s influence is likely to grow as it leverages its unique US-CEE hybrid model and deep financial backing to become a key catalyst for innovation in Central Eastern Europe, helping startups scale into global leaders[1][2].
This trajectory ties back to its founding vision of empowering Central Eastern European entrepreneurs with world-class capital and networks, fostering a vibrant and globally competitive startup ecosystem.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Jan 1, 2025 | Lebesgue | $3.0M Seed | — | — |