Fiuggi brand is owned by Acqua & terme Fiuggi Spa in Italy.

Fiuggi water is situated in Lazio at the foot of Monti Ernici. Fiuggi and its spa complex represent the largest resource for this area. Fiuggi, originally called Anticoli di Campagna, gained fame as early as the 14th century, when Pope Boniface VIII claimed his kidney stones had been healed by the mineral waters from the nearby Fiuggi spring. From the 16th to the 19th centuries, Fiuggi and many nearby hill towns were part of the Papal States.

Company Web Site : https://www.acquafiuggi.com/