- 21/10/2021 PPA S.A.: The port of Piraeus host of this year’s International "GreenPort Cruise & Congress"
- 14/10/2021 PPA S.A.: Top Priority the environmental protection and climate change measures Significant quality, environmental and energy certifications
- 08/10/2021 EXTRAORDINARY ANNOUNCEMENT
- 01/10/2021 P.P.A. S.A.: Three mandatory investments on the way to implementation - Contract total over 32 million euro