Oeneo S.A. operates through two principal business segments: Closures and Winemaking. The Closures division, which generates over 70% of total revenue, specializes in the design and manufacture of high-tech cork stoppers for still, sparkling, and fortified wines under the DIAM, MYTIK, and SETOP brands. The Winemaking division focuses on high-end cooperage, producing oak casks, barrels, vats, and alternative wood products like chips and staves through brands such as Seguin Moreau, Boisé, and Galileo. Additionally, the company provides oenological consulting, research and development, and innovative winemaking systems via its Vivelys subsidiary. While headquartered in France, Oeneo maintains a global footprint with significant sales across Europe and the Americas.
