The Stock Markets Steering Committee of Hellenic Exchanges - Athens Stock Exchange, during today's session, approved the acquisition of a market making license for the ΗELEX Member "HELLENIC - AMERICAN Securities S.A", for market making on the shares of the listed companies "GEK TERNA HOLDING REAL ESTATE CONSTRUCTION S.A." & "INTRACOM S.A. HOLDINGS" and set the start date of market making obligations on the aforementioned shares for Monday, September 07th 2015.