McWin Capital Partners agreed to acquire a majority stake in Big Mamma Group in an leverage buy‑out operation. The founders Tigrane Seydoux and Victor Lugger retaining minority stakes and continuing as co‑CEOs and key shareholders, while a broad group of earlier investors exits the cap table. The deal simplifies the ownership structure, removesMcWin’s objective is to use the new platform to deepen Big Mamma’s presence in existing markets, enter new territories, and continue investing in immersive venue design, cuisine quality, and hospitality standards. The transaction also supports the group’s ambition to expand into Italy and the U.S. over time, turning Big Mamma into a broader international reference for premium yet accessible Italian casual dining. a large number of minority backers from prior funding rounds, and provides Big Mamma with a long‑term financial partner aligned with its international expansion ambitions. At the time of the transaction, Big Mamma operated 23 restaurants across France, the UK, Spain, Germany, and Monaco, with strong brand momentum, a high level of guest engagement, and a proven format that can be replicated in major European urban centers.