​​​​Soda Sanayii A.Ş., the flagship company within the Chemicals Business of Şişecam has been founded in 1969 so as to produce soda, one of the major raw materials used in glass industry, Soda Sanayii with its high production capacity, product variety and wide marketing network is a reliable supplier for the industry and has an important position in international markets thanks to sales to nearly 80 countries in addition to supplying for domestic demands of Turkey.

Soda Sanayii A.Ş., which has a total production capacity of 2,4​ million tons in its factories in Turkey, Bosnia Herzegovina and Bulgaria, is the fourth and eight​ biggest soda producer in Europe and the World respectively.

Soda Factory providing services for detergents, chemical materials, paper, textile, food and feed industries but especially for glass industry with its products of light and dense soda ash, sodium bicarbonate, sodium sulfate and sodium sulfate is supplying its own raw materials such as limestone and salts for the production of soda.