The Koestlin factory has been producing biscuits, tea biscuits, wafers, salty snacks (sticks and pretzels) and extruded products (flips-type) for more than 100 years.
In order to carry out its production, Koestlin's factory has ten technological lines with a production capacity of 25,000 tonnes per year, which is achieved by working in three shifts.
Today, Koestlin is the leader in the export of biscuits and related products, wafers, in the region of ex-Yugoslavia and other countries, while in Croatia it holds the No. 1 position in the sales of biscuits and the No. 2 position in the sales of wafers. Koestlin places 60% of its total production on foreign markets, namely in Bosnia and Herzegovina, Poland, Slovenia, USA, Sweden, Slovakia, Czech Republic, Russia, Serbia, Hong Kong, Israel, Jordan, Australia, UAE, Austria, Italy and Montenegro.