The top Founders in IT in Slovakia

May 9, 2025
5 min read
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Slovakia has rapidly emerged as a vibrant hub for information technology, boasting a range of innovative startups and successful tech companies. At the heart of this dynamic ecosystem are visionary founders whose leadership and ambition have propelled the Slovak IT sector onto the international stage. In this article, we spotlight the top founders in IT in Slovakia, exploring their groundbreaking achievements and the impact they have had on the industry.

Michal Truban

Company: WebSupport

Michal Truban is a Slovak entrepreneur best known as the founder of WebSupport, the largest web hosting company in Slovakia. He started the company while he was still a student and grew it into a market leader through innovation and a strong focus on customer service. Truban is also active as a public speaker and has published books on entrepreneurship. In recent years, he has been involved in politics and social initiatives, aiming to inspire young entrepreneurs.

Martin Varsavsky

Company: Fon

Martin Varsavsky is an Argentine-Spanish entrepreneur and founder of Fon, the world’s largest WiFi network. Through Fon, Varsavsky revolutionized global internet sharing by enabling people to share their home WiFi in exchange for access to millions of hotspots worldwide. He has also founded several successful tech companies, including Jazztel and Ya.com. Varsavsky is a prolific investor, philanthropist, and advocate for digital innovation.

Peter Kolesar

Company: Sygic

Peter Kolesar is a Slovak entrepreneur who played a key role at Sygic, a leading global developer of GPS navigation software. Under his leadership, Sygic became known for its innovative navigation solutions, used by millions of drivers worldwide. Kolesar has contributed to the company’s international expansion and technological advancements. He is recognized for his expertise in technology, business development, and strategic management.

Juraj Králik

Company: ESET

Juraj Králik is a prominent figure in the Slovak tech industry, serving as a key member of ESET, a world-renowned cybersecurity company. With his expertise in information security, he has contributed to ESET’s growth as a global leader in antivirus and internet security solutions. Králik has helped the company expand its reach to millions of users worldwide. His work supports ESET’s mission to make the internet a safer place.

Richard Marko

Company: ESET

Richard Marko is the CEO of ESET, one of the leading cybersecurity companies globally, headquartered in Slovakia. He has been with ESET since its early days and played a crucial role in developing its flagship antivirus products. Under his leadership, ESET has expanded its international presence and product portfolio. Marko is recognized for his technical expertise and visionary leadership in the field of digital security.

Ivan Štefunko

Company: Pelikan.sk

Ivan Štefunko is a Slovak entrepreneur and the founder of Pelikan.sk, a popular online travel agency in Central Europe. He has a background in business and innovation, and his ventures have significantly influenced the digital travel industry in the region. Štefunko is also known for his involvement in supporting startups and promoting innovation ecosystems. He has engaged in politics and social projects, advocating for technological progress and modernization.

Miroslav Trnka

Company: ESET

Miroslav Trnka is one of the co-founders of ESET, a leading global cybersecurity company based in Slovakia. As a visionary in information security, Trnka contributed to the development of ESET’s core technologies and international expansion. He is respected for his pioneering role in the cybersecurity industry and commitment to innovation. Trnka is also active in philanthropy and community projects supporting science and education.

Peter Paško

Company: ESET

Peter Paško is a co-founder of ESET and a key figure in the creation of the company’s renowned antivirus software. He was instrumental in designing the original NOD antivirus engine, which became the foundation of ESET’s global success. Paško is widely respected in the cybersecurity community for his technical expertise. He continues to contribute to ESET’s mission of protecting users from digital threats.

Tomáš Bella

Company: Piano Media

Tomáš Bella is a Slovak entrepreneur best known as the founder of Piano Media, a pioneering company in the field of online paywalls for digital news. Under his leadership, Piano Media became one of Europe’s largest providers of subscription solutions for media outlets. Bella has a background in journalism and has worked to promote sustainable models for quality online content. His innovative approach has influenced digital media monetization across Europe.

Maroš Grund

Company: WebSupport

Maroš Grund is a co-founder of WebSupport, Slovakia’s largest web hosting provider. He played a crucial role in building the company’s technical infrastructure and ensuring high-quality services for clients. Grund is known for his dedication to technological excellence and customer satisfaction. He continues to support the Slovak startup community through mentorship and advocacy for innovation.

Conclusion

The remarkable founders highlighted in this article exemplify the creativity, resilience, and entrepreneurial spirit driving Slovakia’s IT landscape forward. Their pioneering work not only shapes the future of technology in the region but also inspires the next generation of tech leaders. As Slovakia continues to cultivate talent and foster innovation, these founders remain at the forefront, setting the standard for excellence in the global IT community.

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