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A group of people wearing blue helmets AI-generated content may be incorrect.

On 29/03/2025 an educational visit of the Technical High School of Samos island, to the Oil One facilities took place

March 31, 2025

Hellenic Environmental Center: won the first best practice award in the Corporate Social Responsibility for the environment category

March 4, 2025

A blue and white cover with images of boats and sea creaturesAI-generated content may be incorrect.

HEC participation in the 2nd Annual “European Blue Economy Conference”

February 7, 2025

A document with a signatureAI-generated content may be incorrect.

“Certification of Participation in a Social Responsibility Action”

January 10, 2025

A group of people in a factoryAI-generated content may be incorrect.

NTUA – School of Chemical Engineering, visit to Oil One

December 2, 2024

A group of people standing in front of a truckAI-generated content may be incorrect.

DEREE – The American College of Greece, visit to Oil One

November 10, 2024

SIRC & HEC Sign an Agreement to Strengthen SIRC’s Commitment to Sustainability in Marine Management

June 6, 2024

A group of people in a room with computersAI-generated content may be incorrect.

NTUA – School of Chemical Engineering, visit to Oil One

May 20, 2024

Students of the Technical High School of Keratsini Visited Our Facilities in Drapetsona

April 22, 2024

Donation of Composters to Kindergartens in Elefsina & Aigaleo

February 14, 2024

HEC through Green Ports now in Malta

May 9, 2023