Nicolas Hieronimus
Chief Executive Officer
Legacy
Nicolas Hieronimus joined L'Oréal in 1987 and spent 30 years in brand management and divisional leadership before being named CEO in May 2021, succeeding Jean-Paul Agon. As the architect of the L'Oréal Luxe division's transformation during the 2010s — he served as President of L'Oréal Luxe from 2011 to 2017 — Hieronimus built the strategic frameworks for prestige brand portfolio management that the company now applies across its full brand portfolio. As CEO, he has accelerated three priorities: digital commerce transformation (e-commerce grew from 15 to 28 percent of sales on his watch), Dermatological Beauty investment (the division's investment doubled in three years), and the 'L'Oréal for the Future' sustainability program. His willingness to complete the $2.525 billion Aesop acquisition despite short-term margin dilution demonstrated long-term conviction in portfolio completeness over quarterly earnings optimization.