Guillaume Gagneux

Guillaume Gagneux is an experienced professional in client management and sales, currently serving as Chargé de grands comptes at GROUPE DELCOURT since October 2020, specializing in overseeing major accounts in the comic book industry. Responsibilities include managing client relationships, negotiating contracts, implementing annual development plans, and identifying growth opportunities. Previously, Guillaume held roles such as Chargé de clientèle et administration des ventes at Verytoon, where duties focused on subscriber management and product development, and as Chef de publicité at ARTS, achieving significant revenue growth through strategic advertising sales. Additional experience includes roles in marketing and communication across various companies, complemented by a solid educational background with a Master in Management from TBS Education and a Master's degree in Private Law from Université Toulouse 1 Capitole.