Видео ютуба по тегу Hellenic Petroleum

HELLENIC PETROLEUM Group - Corporate profile
HELLENIC PETROLEUM Group - Corporate profile
2021 Vision Awards: Hellenic Petroleum
2021 Vision Awards: Hellenic Petroleum
HELLENIC PETROLEUM FIRE EXERCISE 2010
HELLENIC PETROLEUM FIRE EXERCISE 2010
Hellenic Petroleum Group of Companies
Hellenic Petroleum Group of Companies
Hellenic Petroleum: Yannis Grigoriou - CEO of Upstream Division | BGS Talks #3
Hellenic Petroleum: Yannis Grigoriou - CEO of Upstream Division | BGS Talks #3
The solar power plant of HELLENIC PETROLEUM Group in Kozani
The solar power plant of HELLENIC PETROLEUM Group in Kozani
The solar power plant of HELLENIC PETROLEUM Group in Kozani
The solar power plant of HELLENIC PETROLEUM Group in Kozani
George Mikoniatis (Hellenic Petroleum S.A.) Interview @ EPOCH, March 2018
George Mikoniatis (Hellenic Petroleum S.A.) Interview @ EPOCH, March 2018
2025 27th Annual Capital Link Invest in Greece Forum | Unlocking Oil, Gas & LNG Potential
2025 27th Annual Capital Link Invest in Greece Forum | Unlocking Oil, Gas & LNG Potential
ANDREAS SHIAMISHIS | CEO, Hellenic Petroleum S.A.
ANDREAS SHIAMISHIS | CEO, Hellenic Petroleum S.A.
Hellenic Petroleum - Scholarships for Postgraduate Studies in Greece
Hellenic Petroleum - Scholarships for Postgraduate Studies in Greece
HELLENIC PETROLEUM SA wins a Stevie® Award in The 2018 International Business Awards
HELLENIC PETROLEUM SA wins a Stevie® Award in The 2018 International Business Awards
South EU Summit Interview Grigoris Stergioulis - CEO of Hellenic Petroleum
South EU Summit Interview Grigoris Stergioulis - CEO of Hellenic Petroleum
Yannis Grigoriou (Hellenic Petroleum Upstream S.A.) Interview @ EPOCH 2019, September 2019
Yannis Grigoriou (Hellenic Petroleum Upstream S.A.) Interview @ EPOCH 2019, September 2019
HELLENIC PETROLEUM S.A.Company Profile and Tech Intelligence Report, 2018
HELLENIC PETROLEUM S.A.Company Profile and Tech Intelligence Report, 2018
HELLENIC PETROLEUM 40 YEARS pt1
HELLENIC PETROLEUM 40 YEARS pt1
Youth 4 Global Goals in Partnership with HELLENIC PETROLEUM Group
Youth 4 Global Goals in Partnership with HELLENIC PETROLEUM Group
CRANES working at the HELLENIC PETROLEUM ELEFSIS REFINERY.
CRANES working at the HELLENIC PETROLEUM ELEFSIS REFINERY.
Hellenic Petroleum: Keiner will bieten
Hellenic Petroleum: Keiner will bieten