Collosorbo was born in 1995 from the hereditary division of the Tenuta di Sesta, a historic and well-established company in Montalcino. The property has been owned by the Ciacci family since 1850. The first vintage of Brunello dates back to 1966 and was produced by Giuseppe Ciacci in the same year that the Consorzio del Brunello and DOC were established. At the helm of the company today we find Giovanna Ciacci and her two daughters Lucia and Laura. Lucia takes care of the commercial part while Laura is an oenologist and follows the wine-growing and oenological part of the company. The estate is located in the southern area of ​​the denomination, between Sant’Angelo in Colle and Castelnuovo dell’Abate and works a vineyard area of ​​30 hectares of vineyards at an altitude of about 250 m a.s.l.; within the corporate lands, thanks to the richness and diversity of the soils, even very close parcels of Sangiovese can give very different sensations and nuances, an element that allows to obtain perfumed, complex and balanced wines.