{"id":"d38fed34-314e-4d94-b06b-dff3168a6a3f","slug":"marcos-galperin","name":"Marcos Galperin","bioBrief":"Argentine technology entrepreneur and co-founder of [Mercado Libre](/companies/mercado-libre), Latin America’s largest publicly listed technology company. Born October 31, 1971 in Buenos Aires, he holds a BA from the Wharton School (1994) and an MBA from Stanford University (1999). He led Mercado Libre as CEO for 26 years, growing it from a regional eBay clone into an e-commerce and fintech powerhouse spanning Mercado Pago, Mercado Crédito, Mercado Envíos, and Mercado Ads. In May 2025 he announced he would step down as CEO at year-end, becoming Executive Chairman on January 1, 2026, with a focus on long-term strategy, capital allocation, and AI-driven innovation. With an estimated net worth of about US$9.3 billion (Forbes, 2025), he is widely regarded as Argentina’s richest individual.","priorExits":null,"nationality":"Argentine","verificationPosture":"verified","aliases":[],"sources":[{"url":"https://en.wikipedia.org/wiki/Marcos_Galperin","title":"Marcos Galperin - Wikipedia","sourceName":"Wikipedia"},{"url":"https://www.reuters.com/sustainability/boards-policy-regulation/mercadolibre-replace-founder-galperin-ceo-taps-szarfsztejn-role-2025-05-21/","title":"MercadoLibre CEO Galperin to step back after 26 years at the helm","sourceName":"Reuters"},{"url":"https://www.bloomberg.com/news/articles/2025-05-21/mercadolibre-ceo-steps-aside-after-25-years-to-be-chairman","title":"MercadoLibre CEO Galperin Steps Aside to Executive Chairman","sourceName":"Bloomberg"}],"reviewStatus":"reviewed","createdAt":"2026-08-28T17:03:52.242Z","updatedAt":"2026-08-31T04:56:33.099Z","educations":[],"companyRoles":[{"id":"2f39d37f-1d5d-4cb6-96b6-151a8c97bc8f","personId":"d38fed34-314e-4d94-b06b-dff3168a6a3f","companyId":"3cc35a63-8495-4354-b01a-efe851d5c249","role":"ceo","roleTitle":"Chairman, President & CEO","startDate":null,"endDate":null,"currentRole":true,"roleBasis":"verified_secondary","createdAt":"2026-08-28T17:03:53.005Z","company":{"slug":"mercado-libre","name":"Mercado Libre"}},{"id":"b78b0cb5-cab6-4b48-b235-733f0d1c8ba7","personId":"d38fed34-314e-4d94-b06b-dff3168a6a3f","companyId":"3cc35a63-8495-4354-b01a-efe851d5c249","role":"founder","roleTitle":"Founder & CEO","startDate":null,"endDate":null,"currentRole":true,"roleBasis":"verified_secondary","createdAt":"2026-08-28T17:03:53.777Z","company":{"slug":"mercado-libre","name":"Mercado Libre"}}],"boardRoles":[],"investorRoles":[],"foundings":[]}