Construction has been one of key activities in Kostak Group for more than 60 years. In cooperation with several of our subsidiaries we provide services that include project development, architectural and technological design, construction and reconstruction, market sale and maintenance.
We grow our success on our own knowledge, development and experience as well on participating in the most demanding construction projects, such as the construction of hydroelectric power stations, distribution networks, state roads and residential facilities.
Power providing infrastructure
Telecommunication, power and gas distribution networks
Switchgear at Nuclear Power Plant Krško
Switchgear at Thermoelectric Power Plant Brestanica
Commercial an administrative buildings
Waste Management Centre Spodnji Stari Grad
Zelene Jarše Residential Complex
Ground works and landscape reconstruction after avalanches
Municipal and road infrastructure
Brege, Drnovo, Vihre, Mrtvice, Velika vas Municipal Infrastructure
Sava Bridge Reconstruction in Krško
Reconstruction After Avalanche