12.10.20 News Speech by HEDNO CEO, Mr. Anastasios Manos at the Athens Investment Forum Οctober 9, 2020
05.02.19 News Speech by HEDNO CEO, Mr. Stefanos Oktapodas at the HEDNO New Year Celebration, 30 January 2019
08.09.18 News Speech by Mr. Ath. Misdanitis, HEDNO CEO, in the Conference:“Greece facing energy transition challenges” (Ministry of Environment & Energy – 83rd Thessaloniki International Fair)
