Cécile began her career at Renault Group.
After this experience she dedicates her career to agencies
DDB, LA CHOSE, FULLSIX, BBDO, ISOBAR, DENTSU CREATIVE

There, she developed an advertising, CRM, Data, and social media expertise and increased her knowledge in different sectors such as Travel, Retail, Luxury, Bank insurance, Automotive, working for major brands such as IKEA, Air France, CNP Assurance, BMW, Peugeot Citroen, YSL, Viktor&Rolf , Durex, La Banque Postale, Generali, and Maison Margiela.

CEO of Dentsu Creative France,
Member Of Dentsu France Board,
Member Of Dentsu France Executive Committee,
President of “club Dentsu Switch” a do tank created with Dentsu clients to work on CSR and D&I issues and responsibilities.
Co Funder of Maison Dentsu for luxury Brands
She also launched in 2021 a private circle for women new feminist network called “Les Robert” a club that does not exclude men, a new type of influence.