Oberosler Cav. Pietro G.m.b.H. is a Construction company. The experience gained in a difficult environment like the mountains enabled the company to develop a technical know-how and a management capability that allowed to successfully carry out numerous projects ensuring quality and timeliness execution. The professionalism and dynamism behind the company mission allow it to look at the most challenging projects and to address new markets, also abroad. Roads The core business of Oberosler has developed many projects in the construction of roads, bridges and viaducts throughout the country. Leader in the 60’s of the road modernisation of Trentino Alto Adige, during the years it has matured espertise and competence all over the contry, developing numerous projects for ANAS S.p.A., such as Ciampino Airport Interchange for Italia ’90 Football World Cup, the ring roads of Forlì, Isola Della Scala, Montegrotto, Nova Siri and some lots of the third lane of Rome GRA and the doubling of the Sassari Olbia route. Tunnels The experience gained in the field of roads practicability allowed Oberosler to deal successfully with the construction of large underground structures. With the creation of new tunnels and renovation of the existing ones, the company expanded its range increasing also its competitiveness. Building As part of its growth, development and strengthening of the activities, Oberosler is also oriented to the construction, renovation and real estate fields. Environmental It is a specialised field that has seen the company involved in the early 60’s in building collectors of water/wastewater and aqueducts, but over time Oberosler was heavily involved in conservation projects of the environment and its ecosystem by using the most recent systems and technologies for the construction of sewage treatment plants, energy plants, landfills, remediation of contaminated sites, waste treatment, and construction of hydroelectric plants.