Sotherma (Société du Thermalisme Marocain), a forerunner marketing natural still water since 1968. In 2002, Sotherma signed a partnership agreement with Danone Group and extended its product range by selling a new brand; Danone Aïn Saïss.
Sotherma distinguishes itself by expertise in the field of natural still water, its industrial facilities, and its strong positioning in the market with its brands "Sidi Harazem" and "Danone Aïn Saïss".