Ülker is a Turkish multinational food and beverage manufacturer based in Istanbul, Turkey.

[4] Ülker's core products are biscuits, cookies, crackers, and chocolates, although it has expanded to other categories.

By the end of the 20th century, Ülker was manufacturing margarine, vegetable oil, and dairy products.

In 2002, Ülker diversified into carbonated beverages and in 2003 added Turkish coffee, ice cream, and baby food to its product range.

[8] Parent company Yıldız Holding employed more than 41,000 people and was the fifth on the list of the most successful manufacturers in Turkey in 2001.