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Banja Luka and Krajina

Banja Luka and Krajina: the industrial north-west of Republika Srpska

The north-west, with Banja Luka as its centre, is the economic core of Republika Srpska. About half of the region's exporters listed in the Foreign Trade Chamber register are based here, along the Vrbas, Sana and Una rivers and the motorway to the Croatian border at Gradiška.

In figures

Length of the Vrbas in Republika Srpska; the Sana flows for 85 km and the Una for 91.8 km
131.9 km
Average annual temperature in Banja Luka, 2024
14.3 °C
Hours of sunshine in Banja Luka, 2024
2,487 h
Saničani fishpond near Prijedor, the largest in the region
11.2 km²

Sources: Republika Srpska Institute of Statistics, This is Republika Srpska 2025, tables 2.3–2.5.

Economic profile

Banja Luka concentrates machinery, electrical and metal manufacturing, food processing, brewing and services. Prijedor has metal fabrication, wood and furniture, biscuits and fruit processing. Gradiška and Laktaši host furniture, metal and plastics producers close to the border crossing with Croatia. Prnjavor, Čelinac and Kotor Varoš add wood, boilers, machined parts and footwear, and Kozarska Dubica dairy, wood and orchards.

What the register shows

In the exporters register of the Foreign Trade Chamber of Bosnia and Herzegovina, wood processing, metal fabrication, machinery and drinks are the most frequent activities of Krajina exporters. Croatia, Serbia, Slovenia, Italy, Germany and Austria are the markets they list most often.

Investment locations

The Investment-Development Bank of Republika Srpska keeps a database of investment locations by municipality, including business zones in Banja Luka, Laktaši, Gradiška and Prijedor. See Institutions & resources.

Producers in this region

Full producer directory

68 published profiles. Profiles are introductions for business discovery; confirm details with each company.

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