Dawid Rożek
Co-founder of the global auction site for gamers with 20 million customers from over 170 countries. Established in 2010, which has become one of the largest platforms for digital products in a few years.When creating ZEN, he used his many years of experience to create a fresh, innovative product for e-commerce. Its mission is to make entrepreneurship easier, and to help companies scale effectively in international markets. Dawid is an expert in reading the market and predicting trends. His visionary approach to leadership in the company made many new products and ideas a success worldwide. He is currently focusing solely on ZEN development.
Construction Industry 2026
AI in Business 2026
Portfolio Insurance 2026
25 years of Portfolio Conferences
The Portfolio Group's events division has been shaping the professional events market for more than two decades, maintaining its position as market leader. We organize an average of 70 business conferences and nearly 10 award ceremonies annually throughout the country, setting the tone in nine industries: economy, agriculture, real estate, healthcare, finance, automotive, energy, IT, and sustainability. We reach 40,000 participants annually. The Portfolio Events name is a guarantee of high-quality professional content and outstanding B2B and B2C networking – in premium hotels, exclusive environments, with opportunities for business networking and lead generation. To date, more than 6,000 speakers and more than 30,000 companies have participated in our events: experts, senior executives, decision-makers, opinion leaders, and owners. Join us and take your business to the next level – we provide the top community in the domestic business sphere!