Founded in 1998 by Gonzalo Vial, Ventisquero is a large wine producer in Chile. Gonzalo is the owner of Chile's leading fresh food producer, AgroSuper. The Ventisquero group includes the Kalfu, Ramirana, Yali and Root 1 brands, and owns more than 1500 hectares of vineyards in the coastal Maipo, Casablanca, Colchagua, Leyda, and Atacama regions. Ventisquero's higher-end wine offers are under the Grey, Vertice and Pangea labels. From Grey upwards, consultant winemaking advice is provided by John Duval, the Australian winemaker who for many years was custodian of Penfolds’ Grange.