Diam Bouchage

Leader in the manufacturing of technological corks, Diam Bouchage is a subsidiary of Oeneo, a group dedicated to serving the wine industry through two activities: cooperage (Seguin Moreau) & closures (Diam Bouchage) Diam Bouchage manufactures and markets more than one billion technological cork closures for still wines (DIAM), sparkling wines (MYTIK) and spirits (ALTOP) each year throughout the world . Since 2003, the company has invested in a revolutionary and patented process called DIAMANT ® process, exploiting the properties of supercritical CO2 to extract the volatile compounds of cork and eliminate the risk of “cork taint.” The company has two major industrial sites (San Vicente de Alcantara and Ceret), situated in the heart of cork producing regions, and several finishing centers close to principal wine regions.