← Back to PeopleExecutiveSebastian SiemiatkowskiCEO at KlarnaLinkedIn@klarnasebSebastian Siemiatkowski is the CEO of Klarna.1Mentions1Articles1OutletsCompanies CoveredAlphabet1Anthropic1Arc Institute1Broadcom1Carnegie Mellon University1Citizens United1Gates Notes1Klarna1Leading the Future1Meta1Microsoft1Public First Action1Stanford University1ArticlesMost recent firstMentioned InReferenced in coverageA Response to Bill Gates's EssayThe XpinnegativeSep 9, 2026“CEO of Klarna who acknowledged that AI-driven cost-cutting had gone too far and began recruiting human customer-service staff.”