Biography of Stéphanie Marnat-Chastenet

Chief Executive Officer Stanhome


After holding the position of Director of Management and Logistics at Castorama for five years, Stéphanie Marnat-Chastenet  takes over management control at Petit Bateau within the Groupe Rocher in 2007. In 2012, she is appointed Director of Finance and Management at Stanhome, the group's direct sales brand offering a range of home, beauty and personal care products. Stéphanie Marnat-Chastenet is subsequently assigned Chief Executive Officer of Stanhome France in 2017, and then of Stanhome Mexico in 2020. Returning to France in 2022, she is now Chief Executive Officer of the Stanhome brand. She joins the Groupe Rocher’s Executive Committee on July 1, 2023. Stéphanie Marnat-Chastenet holds a two-year technical degree in Commerce, a bachelor’s in economics, and a master's degree in Management.

"Our challenge for the Stanhome brand over the next few years will be to innovate responsibly, both in terms of products and services. In this way, the brand will offer both our sales force and our customers a lifestyle that is increasingly respectful of people and the planet."
Stéphanie Marnat-Chastenet
Executive Management