Semesteb was set up in 2007 and stems from a group of companies boasting a 40-year long experience in the design and construction of civil and industrial technical systems and has managed to win the innovation challenge by bringing its long-lasting and reliable reputation on the domestic market into the international market. Treasuring this experience and know-how, the company enters the market as a mature and competent stakeholder, aware of the important values and with utmost specialisation in alternative energy production.