Radosław Kołsut

43.12.Z - Site preparation for construction

42.11.Z - Works related to the construction of roads and highways

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.11.Z - Demolition and destruction of buildings

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.99.Z - Other specialized construction works, not classified elsewhere

55.20.Z - Tourist accommodation and short-term accommodation facilities

68.12.C - Development of building projects

77.32.Z - Rental and leasing of construction machinery and equipment