Nicolas Hieronimus

High Continental Public Record

Editorial estimate, not verified fact — Disclaimer

CEO of the L'Oréal Group

Paris, France

Data Confidence: 72% · Sources: 1 · Last Updated: Sep 18, 2026

Net Worth ▲: Undisclosed — estimated significant wealth
Reach ▲: 500.0M people
Power ▲: Commands corporate executive authority over the L'Oréal Group as its chief executive officer, directing its global brand divisions and workforce.
Influence ▲: Shapes global beauty and personal care market trends through major product lines he developed, such as Fructis haircare, Movida, and Men Expert.
Network ▲: Maintains deep executive ties across international beauty, retail, and corporate sectors built over a 30-plus-year career managing L'Oréal divisions in France, the UK, and Mexico.
Legacy ▲: Established long-standing personal care franchises including Fructis and Dermo-Expertise before rising to become the sixth chief executive in L'Oréal's history.
Trajectory ▲: Rising ↑ — first assessment on record.

About

Nicolas Hieronimus is a French businessman and the Chief Executive Officer of the L'Oréal Group, a role he assumed on May 1, 2021 as the sixth CEO in the company's history. He began his career at L'Oréal in 1987 as a Garnier product manager and went on to create and launch major brand franchises including Fructis haircare and Men Expert skincare. Before taking the helm of the group from predecessor Jean-Paul Agon, Hieronimus led L'Oréal's operations in the United Kingdom and Mexico.