Hrvoje Cermak

Imunološki zavod dd is engaged in the development and production of pharmaceutical products. It also offers planning, research, and procurement services. The company operates through the following segments: Vaccine, Bacterial Preparations and Allergens, Transfusion, Experimental Animals and Antiserum, Human Plasma Refinement, Preparation and Finalizing Production, Quality Control, Research and Development, and Other. The company was founded in 1893 and is headquartered in Zagreb, Croatia.

Zdenka Mlijecni Proizvodi doo engages in the production, sale, and distribution of dairy products. Its products are processed, smoked, cottage, and sliced cheese, butter, milk, and cheese spreads. The company was founded in 1897 and is headquartered in Veliki Zdenci, Croatia.

Crodux derivati DVA doo owns and operates gasoline services stations. It also distributes natural gas products. The company was founded in 1991 and is headquartered in Zagreb, Croatia.