Tecnis SpA offers construction, engineering, and general contracting services. It provides infrastructure construction services including harbors, construction of road and rail networks, hydro geological consolidation and construction, hydraulic works, urbanization, civil engineering works, construction of hospitals, and restoration of listed buildings. The company is based in Tremestieri Etneo, Italy.Tecnis is one of the most significant companies in the Italian scene of general construction, engineering and general contracting companies.