Claire Léost
Claire Léost is a prominent figure in the French media industry, known for her recent appointment as the General Director of CMA Média. Before taking on this role, she served as the President of Prisma Media, overseeing several well-known publications such as Géo and Capital. Léost is also recognized as an accomplished writer. Her new position involves implementing strategic initiatives at CMA Média, a media branch under the ownership of billionaire Rodolphe Saadé, reflecting her significant influence and expertise in navigating the rapidly evolving media landscape.
Not in the pool (under ¢1).
Recent news mentions
Claire Léost was the president of Prisma Media until August 26.
Les rédactions de Prisma Media, qui font partie du groupe Bolloré, déplorent « l’interventionnisme débridé » de leurs dirigeants
France· 2025-10-09
Claire Léost is appointed as the general director of CMA Média after leaving her position as president of Prisma Media.
En partance pour CMA Média, Claire Léost quitte la présidence de Prisma Media au profit d’Arnaud LagardèreFrance· 2025-08-26
