Groupe Cerise

Groupe Cerise, a privately owned company headquartered in France, operates as a tier 2 media tech buyer. Acquired by Prisma Media (a subsidiary of Louis Hachette Group) in May 2016 to expand its digital video and social audience presence, the company was founded in 2008 and employs approximately 60 individuals, reporting $24.4M in revenue as of 2024. The company specializes in search, social, and retail media, functioning as a digital media publishing company and audience development network. Groupe Cerise builds and operates digital lifestyle portals, including Gentside and Ohmymag, and provides brand publishing, social video production, and audience monetization solutions.