The farm will have a capacity for 480 cows, the company said in a statement to Zagreb Stock Exchange (ZSE) where it is listed.
Belje has more than 20,000 ha of arable land and numerous farms and plants. It employs 2,000 people.
Belje’s shares closed at some 137 kuna on Thursday, down from Tuesday's close of 154 kuna. Wednesday, Croatia's Independence Day, was a public and market holiday in the country.
(1 euro = 7.1301 Croatian kuna)