La Marca Vini e Spumanti is a co-operative winery group in the Marca Trevigiana in the Veneto region of Italy. It was founded in 1968 by a group of local growers and winemakers. It is an important producer of Prosecco DOC and Conegliano Valdobbiadene DOCG. La Marca’s 9 member wineries are Cantina di Conegliano and Vittorio Veneto, Cantina Colli del Soligo, Cantina di Vazzola, Cantina di Mareno, Cantina del Terraglio, Cantina di Orsago, Cantina di Tezze di Piave, Opitergium Vini, and Veneto Friulani winemakers).