About us

Company was founded in 1989 and today is one of the largest construction companies in the Republic of Croatia. Since 2013, the company is part of Agrokor Group.


Main activity is realization of the most complex construction projects and production of construction materials. Project realization implies planning, preparation, testing and execution of all types of construction-craftsman works, electrical works, water supply and sewerage works and mechanical installations. Production of construction materials implies concrete production and installation.


During 25 years of doing business throughout Croatia, Projektgradnja grew up in a company equipped with its own concrete factories, production units, equipment, machinery and transportation fleet, and is one of the leading construction companies in Croatia by its business results. Top quality technical equipment, highly qualified and educated engineers and production staff, quality of construction, engaging only proven suppliers, constant investing in new technologies and capacities are foundation of our success.

Since founding, the company has built a huge number of objects for various investors including numerous schools, sports halls, hotels, shopping centers, industrial objects, residential and business centers and a large number of modern farms with accompanying objects.

After the creditors voted in July 2018 for a settlement in the extraordinary administration proceedings for Agrokor d.d. and its subsidiaries and affiliates, which was confirmed by decision of the Commercial Court in Zagreb, the process of the preparation for its implementation commenced. On 1 April 2019 (the day on which the settlement implementation commenced), the economic unit was transferred to Fortenova Grupa d.d., i.e. Projektgradnja plus d.o.o., a company owned by Fortenova Grupa.

On September 17th 2020 Fortenova Group d.d. and Osijek-Koteks d.d., a leading Croatian construction company, finalized an agreement whereby Osijek-Koteks d.d. has acquired Projektgradnja plus d.o.o..

Osijek-Koteks d.d. was selected as the best bidder through a competitive sale process and since then Projektgradnja plus d.o.o. continues its business operations inside Osijek-Koteks Group.



To create investor and customer trust in the execution quality of the contracted projects. Support positive ideas and constantly carry out professional training of all employees. Recognizing of technological progress through investments in mechanization, plants and equipment, incorporating modern and high quality materials, and defining of quality as the imperative in our business.



Become a recognizable leader in the construction sector in the Republic of Croatia who will set quality standards in its business branch.

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