In 1927, boldness and the love a group of local vine growers felt for the land achieved the union of their best efforts, creating the Winery, the Foremost in the Ribera.
Protos, which comes from the Greek word for "FIRST", has the pride and the privilege of having found maturity and ease in the best and the foremost of the wineries in the area and of having been a recognized trademark all this time.
The lack of space at some moment of the development of the winery has led to the construction of a wine-aging cellar, that has begun in the heart of the mountain holding up the Castle of Peñafiel.