ARYZTA AG /æ?r?zt?/ is a food business based in Zurich with operations in Europe, Asia, Australia and New Zealand. It is incorporated in Switzerland and is listed on the SIX Swiss Exchange. It discontinued its listing on Euronext Dublin on 1 March 2021. The group is a major supplier in the specialty frozen bakery sector, and is a global supplier of baked goods to the food service, retail and quick service restaurant sectors.