The core activity of LIÈGE RIBAS S.A. consists of the manufacture and distribution of closure systems for the wine and spirits industry, specifically: cork stoppers, synthetic stoppers, screw caps, crown corks, and silicone seals. Additionally, the company also offers products for the storage and transportation of wine, such as oak barrels, barrel holders, and corkscrews. The company's core activity is therefore focused on supplying the wine and spirits industry with closure systems and storage products.