founded 1395 San Pellegrino (also S. Pellegrino) is a brand of mineral water with carbonation added, produced and bottled at San Pellegrino Terme, in the Province of Bergamo, Lombardy, Italy. This water contains, in addition to hydrogen and oxygen (H2O) and carbon (in the carbon dioxide (CO2) carbonation), at least the following chemical elements in amounts of 100 or more micrograms per liter: calcium, chlorine, fluorine, lithium, magnesium, nitrogen, potassium, silicon, sodium, and strontium. The strontium is naturally occurring, not the radioactive strontium-90. Owned by Nestlé since 1997, San Pellegrino is exported to most countries in Europe, the Americas, the Middle East and Australasia, as well as to Japan and Hong Kong.