Rozana brand is owned by Sources Alma in France.

Rozana mineral water springs is located at the foot of the Auvergne volcanoes. With a surface area of 395,000 hectares, the Auvergne Volcanoes Regional Nature Park is the biggest Regional Nature Park in mainland France. Since its creation in 1954, Sources Alma is selling water.

Company Web Site : https://www.sources-alma.com/en/marques/rozana/