RUJ Ventures

RUJ Ventures is a Slovenian venture capital firm established in 2023, focusing on early-stage deep tech startups, particularly at the pre-seed and seed stages, within the Central and Eastern European (CEE) region. The firm typically invests up to €100,000 and aims to support scalable solutions addressing significant global challenges. RUJ Ventures provides not only capital but also strategic support and access to a robust entrepreneurial network to help startups scale efficiently. Notable investments include ReCatalyst, a spin-out from the National Institute of Chemistry in Ljubljana, which has developed a method for optimizing the use of platinum in fuel cells.

The firm's investment strategy emphasizes a data-driven approach, prioritizing early-stage opportunities that demonstrate significant growth potential. With a strong background in venture capital, the fund manager has successfully led over 30 investments across technology and healthcare sectors, primarily within the U.S. and Europe. Noteworthy exits include several high-profile acquisitions that underscore their strategic vision and operational expertise. Their commitment to thematic investing enables a keen focus on emerging market trends, driving value for portfolio companies.

RUJ Ventures is actively involved in the Slovenian startup ecosystem, participating in events such as the Start:up Slovenia Demo Day 2025, where they assess innovation, market potential, and team strength of emerging startups. Their engagement in such events highlights their dedication to fostering innovation and supporting the growth of technology-based startups in the region.