Most Sustainable Companies 2025 - Prize
The Most Sustainable Companies - Prize is an institution that rewards leading companies that, through the Synesgy platform, contribute to the promotion of sustainable development.
Companies that achieved an Overall A Score on the Greek Synesgy platform — securing A or B scores in all ESG categories and standing out among more than 2,500 companies — demonstrate their commitment to sustainability, responsibility and innovation, and receive this award!
PIRAEUS
ΕΛΛΗΝΙΚΑ ΚΑΥΣΙΜΑ ΟΡΥΚΤΕΛΑΙΑ (ΕΚΟ) ΑΒΕΕ
COSMOTE TELEKOM
ΔΕΗ
HELLENiQ ENERGY
DS Smith Hellas
EURIMAC AE
DRUCKFARBEN Group
ΟΜΙΛΟΣ ΕΛΛΑΚΤΩΡ
Alumil
G4S SECURE SOLUTIONS S.A.
AGT CONSTRUCTIONS S.A.
ΑΚΡΙΤΑΣ ΑΕ
ΑΒΒ ΑΕ
AGT SERVICES S.A.
Olympia Electronics S.A.
ΔΕΠΑ Εμπορίας Μ.Α.Ε.
UNILOG SA
ASPROFOS Engineering
Atlas Copco Hellas S.A.
Office Line S.A.
SARMED LOGISTICS
ΛΙΝΤΕ Ελλάς Μονοπρόσωπη ΕΠΕ
COSMOS OCEAN HELLAS
Kapachim SA
BLUE OCEAN NAVIGATION
ΕΜΕΚ ΑΕ.
Σαμαράς & Συνεργάτες ΑΕ – Σύμβουλοι Μηχανικοί
Isopipe sa
Diolkos Development IKE
MALLIONDA S.A.
TRANSNET
Ace Power Electronics Ltd
Invitation for 2026
The search for sustainability leaders continues! We invite all companies to participate and compete for the Most Sustainable Company Prize 2026.
Show your commitment to ESG principles, prove your positive impact and become part of the companies that are pioneering sustainable entrepreneurship.
How to participate:
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register on the Synesgy platform
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complete your ESG assessment and receive your Score
Become a sustainability leader! Aim for the top of ESG and win the Most Sustainable Company Prize 2025!