TERNA S.A. is a construction company, fully owned by the parent company GEK TERNA Group of Companies. It has been actively in ... volved in the implementation of a broad spectrum of public and private projects of considerable budget and complex know-how, such as the construction of railway and highway networks, of high - quality office buildings, hospitals, museums, resorts, hydro-electric plants, dams, harbours, industrial facilities, etc. read more