TOP 100 LEADERS
9
Sebastian Siemiatkowski
Title: Co-Founder and CEO Company: Klarna
Co-Founder and CEO of Klarna, Sebastian heads up one of global fintech’ s defining forces in digital payments and consumer credit. Co-founding the company in Stockholm in 2005, Sebastian spearheaded the rise of the BNPL model, transforming Klarna into an everyday shopping network serving tens of millions of active users and more than a million merchant partners worldwide. Under his leadership, Klarna expanded beyond traditional BNPL, obtaining a European banking license and launching everyday spending tools, cards and banking services across international markets. Sebastian has also gained widespread industry attention for his early, bold adoption of AI – restructuring Klarna’ s operations around gen AI tools to handle massive customer service volumes and drive operational efficiency. By combining consumerfirst credit alternatives, seamless retail integrations and aggressive tech integration, Sebastian transformed a Nordic startup into a publicly traded global fintech powerhouse.
fintechmagazine. com 87