Tomasz Biernacki — Net Worth and Career Earnings
Tomasz Biernacki is Poland's wealthiest person in 2025 according to Forbes, with a net worth of $4.74 billion derived primarily from his majority ownership stake in Dino Polska — the most successful food retail story in Polish business history. Biernacki founded Dino in 1999 in Krotoszyn, a city in the Wielkopolska region, with a distinctive model that combined small-format supermarkets with in-store meat counters — a format that proved extraordinarily popular in small Polish towns and suburbs underserved by larger hypermarkets.
Dino has grown to over 2,500 stores across Poland, with annual revenue exceeding $6 billion. The company went public on the Warsaw Stock Exchange in 2017, generating significant wealth for Biernacki as the share price has appreciated substantially since listing. Biernacki is known for maintaining a low public profile despite his extraordinary wealth, rarely giving interviews and focusing entirely on the operational expansion of the business.