Founded in February 1993, TENA SA is a major Greek construction company based in Ptolemaida (Northern Greece). During the 23 years of its continuous successful business activity, TENA has completed a significant number of public and private projects in Greece, with reliability, on-time and on-budget, flexibility and high quality. TENA SA through these demanding projects has gained expertise, technical know-how, high performance and our most competitive advantage is the successful delivering of very demanding project schedules.

During its operation has evolved to a group of companies with subsidiaries providing technical consulting, development of energy investments and hotel industry, as shown below:


Drawing a steady growth, TENA S.A. continuously expands the scope of its activities and currently is registered with a class 6 contractor certificate in the categories listed:

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