Two companies are controlled by the Government in the sector: (i)Αττικό Μετρό Α.Ε. (ii) Εγνατία Οδός Α.Ε.The Law on the foundation of the Attico Metro provides that the share capital of the company is composed by shares of the Hellenic Republic and that up to 49% of its shares are freely transferrable. See also https://www.ametro.gr/?page_id=3978&lang=enFor unofficial version see: https://www.taxheaven.gr/laws/law/index/law/31