Klemen Šešok & Mojca Zupan

Investment Partners

Klemen Šešok is a Slovenian entrepreneur and industrial leader who, together with his family, co-owns and helps steer the Iskra Group—a diversified industrial group with a strong regional heritage and a clear focus on operational excellence, growth, and technology-driven solutions for energy and infrastructure. Iskra operates internationally across several segments, including electrical components, cable manufacturing, traffic automation and railway signalling, and shipyard activities, while actively expanding its footprint across Europe. In parallel, he manages a family investment pillar focused on logistics real estate across multiple countries.

By training, Klemen is a lawyer with an MBA, but he is also a farmer, bringing a practical, long-term owner’s mindset to both industrial operations and capital allocation. Recently, Klemen has placed particular emphasis on the energy transition and ESG as a competitive advantage. Iskra’s factory in Kranj can operate off-grid and was the first in Slovenia to deploy an industrial-scale battery energy storage system. He also co-invests in renewable energy, including a minority stake in the Krivača wind farm in partnership with Alfi Renewables, and supports the development of regional industrial capabilities, including Elka (an electric cable factory).

Beyond direct investments, Klemen and his family back multiple private equity funds and support the region’s leading venture capital platform, Fil Rouge Capital, reflecting a broader commitment to scaling high-quality businesses and strengthening the entrepreneurial ecosystem. Klemen’s mission is to build competitive, innovative, and financially disciplined businesses that can thrive across generations—grounded in meritocracy, clear KPIs, and engaging people in continuous improvement. He is also active in management education as a major owner of IEDC Bled School of Management, supporting the development of the next generation of leaders and entrepreneurs.

Mojca Zupan is a Slovenian innovator and entrepreneur best known for developing and patenting a breakthrough filtration solution that prevents microfibres from washing machines from entering waterways. Her invention addresses a major, largely invisible source of pollution and has helped set a new standard for how household appliances can reduce their environmental footprint.

Under Mojca’s leadership, her solution has achieved global market leadership, with over 90% market share, and has been widely recognised through numerous awards for innovation and impact. By combining deep practical problem-solving with a clear mission, she has translated a complex environmental challenge into an implementable, scalable technology adopted by the market.

Mojca’s mission is to turn high-impact sustainability problems into real-world engineering solutions—proving that innovation, when executed with rigour and persistence, can reshape industries and deliver measurable environmental benefits at scale.

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