Öztiryakiler (Ozti) is a Turkish company that specializes in the production of commercial refrigeration equipment and kitchen equipment. The company was founded in 1958 and has since grown to become a prominent player in the industry.

Öztiryakiler manufactures a wide range of products, including refrigerators, freezers, display cases, ice cream machines, ovens, grills, fryers, and various other kitchen equipment. Their products are used in a variety of settings, such as restaurants, hotels, supermarkets, and food service establishments.

Notably devices and products which are produced by Öztiryakiler, are certified by international certification centers by making their tests both in the scope of the company and in laboratories from external sources. It has certificated for more than 2000 products and product groups which shall be valid in national and export markets about sales of those products to international market.