{"id":"89fc7f6d-e69b-43ab-a248-ef410ae006f8","slug":"nicolas-hieronimus","name":"Nicolas Hieronimus","bioBrief":"CEO of L'Oreal Group. Appointed CEO in 2021. Led strategy for the world's largest cosmetics company.","priorExits":null,"nationality":"French","verificationPosture":"reported","aliases":[],"sources":[{"url":"https://www.loreal-finance.com/en/annual-report-2025/interview-with-nicolas-hieronimus/","title":"Nicolas Hieronimus role","sourceName":"L'Oreal Finance"}],"reviewStatus":"reviewed","createdAt":"2026-08-22T04:18:22.361Z","updatedAt":"2026-08-23T15:14:15.378Z","educations":[],"companyRoles":[{"id":"6927b553-78dd-4419-a1b2-2753a731f069","personId":"89fc7f6d-e69b-43ab-a248-ef410ae006f8","companyId":"91433de2-bfce-4659-81fa-0852551376f5","role":"ceo","roleTitle":"CEO","startDate":null,"endDate":null,"currentRole":true,"roleBasis":"verified_secondary","createdAt":"2026-08-22T04:18:23.129Z","company":{"slug":"loreal","name":"L'Oréal"}}],"boardRoles":[],"investorRoles":[],"foundings":[]}