Description Oeneo's double-barreled business attack produces corks and barrels for the wine industry. The company became Sabaté Diosos when the cork-producing Sabaté acquired barrel-producer Diosos in 2000; it changed its name to Oeneo in 2003. The company's cork operations (run through key subsidiary Oeneo Bouchage) extend from the selection of cork oak trees through final production. Its products include natural cork stoppers as well as those made partly from synthetic materials. The company's US presence, Diam Closures USA, is managed by G3 Enterprises (a Gallo business). The company continues to acquire cork and barrel producing companies as it expands internationally.