The core activity of Wine Rose is consulting and providing services in the wine sector, particularly in: wine management (Gestion de cave), organizing private wine tastings (Dégustations Privées), conducting wine tastings with registration (Dégustations sur Inscription), creating wine tasting reports (Rapports Dégustation), selling wine in a boutique, and providing consulting and training in the wine sector. Thus, the company offers a comprehensive range of services for wine enthusiasts and professionals.