The company was founded in 1925 by Aldo Rainoldi, the son of Giuseppe, who was already well known at the time as a trader-exporter of wines and agricultural products to nearby Switzerland.
At the beginning of the "Casa vinicola Aldo Rainoldi" the firm enjoyed a period of outstanding success characterised by the development of foreign markets thanks to wines thet were the result of both a careful selection in the vineyard and refined wine-making expertise.
At the moment, the company's headquarters are in Chiuro, the true wine-producing heart of the Valtellina, and the company is based on the longstanding commitment of the Rainoldi family.
In addition to the production of grapes in its own vineyards, the wine estate also buys grapes from small local wine-growers, who are constantly monitored by a highly trusted company tchnician, so that the winery can produce up to 200.000 bottles per yesr.