Przedsiębiorstwo Budowy Dróg DRO-MAS OLSZTYN Jarosław Gulewski

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

33.12.Z - Repair and maintenance of machinery

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

43.11.Z - Demolition and destruction of buildings

43.12.Z - Site preparation for construction

43.21.Z - Installation of electrical systems

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

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

49.41.Z - Road freight transport

77.12.Z - Rental and leasing of trucks

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

81.29.Z - Services related to maintaining buildings and landscaping