
BUILDING A BRIDGE TO A CARBON FREE FUTURE
Hellenic Hydrocarbons and Energy Resources Management Company (HEREMA) plays an essential role in realising Greece’s potential as a leading source of energy and driver of carbon abatement.
ENABLING THE DRIVE TO NET ZERO CARBON BY 2050
FORTIFYING OUR COUNTRY’S ROLE AS A KEY DRIVER TO ENERGY SECURITY
EXPLOITING AND MONETISING GREECE’S ENERGY ASSETS WORTH UP TO €250 BILLION

THE EXCLUSIVE LICENSING & MANAGEMENT AUTHORITY
We license and manage the development of energy resources deemed key
for Greece’s transition to a robust and sustainable energy system:
THE COMPETENT AUTHORITY FOR OFFSHORE SAFETY

LATEST NEWS & PUBLICATIONS

Regarding the Calls for Tenders for the exploration and exploitation of hydrocarbons offshore southern Peloponnese (Bloc...

Further to the Announcement with HEREMA prot. no. 27628/23.04.2025 titled “Call for Tenders for the exploration for and exploitation of hydrocarbons offshore southern Peloponnese (Blocks: “Α2” and “South of Peloponnese”) and offshore southern Crete (Blocks: “South of Crete 1” and “South of Crete 2”)”, and in reference to the No. 3335/Issue C of the European Journal on 12.06.2025 in which the Announcement regarding the International Call for Tenders was published, the Model Lease Agreement is attached.
Model Lease Agreement

IT IS HEREBY ATTACHED THE ISSUE 3335/12.6.2025 OF THE EUROPEAN JOURNAL IN WHICH IT WAS PUBLISHED TODAY (12.6.2025) NOTICE FROM THE GOVERNMENT OF THE HELLENIC REPUBLIC ANNOUNCING THE INTERNATIONAL CALL FOR TENDERS FOR GRANTING AND USING AUTHORIZATION FOR HYDROCARBONS EXPLORATION AND EXPLOITATION IN AREAS OFFSHORE SOUTHERN PELOPONNESE (Block Areas: “Α2” and “South of Peloponnese”) AND OFFSHORE SOUTHERN CRETE (Block Areas: “South of Crete 1” and “South of Crete 2”)
Notice fr...

World Environment Day: The largest Offshore Safety Readiness Exercise in Greece, “Philippos 2025”, successfully concluded in Prinos
Athens, 6 June 2025 – The largest Offshore Safety Readiness Exercise ever held in Greece and the wider Eastern Mediter...

HEREMA honored by HAEE with Award for “Energy Leadership”
Athens, 4 June 2025 – The Hellenic Hydrocarbons and Energy Resources Management Company (HEREMA) was honored with the ...

ΠΑΡΑΤΑΣΗ ΚΑΤΑΛΗΚΤΙΚΗΣ ΗΜΕΡΟΜΗΝΙΑΣ ΥΠΟΒΟΛΗΣ ΠΡΟΣΦΟΡΩΝ
ΠΑΡΑΤΑΣΗ ΚΑΤΑΛΗΚΤΙΚΗΣ ΗΜΕΡΟΜΗΝΙΑΣ ΥΠΟΒΟΛΗΣ ΠΡΟΣΦΟΡΩΝ επί του Ηλ...

ΔΙΕΥΚΡΙΝΙΣΕΙΣ επί της διακήρυξης: «Προμήθεια και αντικατάσταση εξωτερικώνκουφωμάτων στο κτίριο της ΕΔΕΥΕΠ ΑΕ, επί των οδών Αγ. Άννης 1 και ΚωνσταντίνουΠαλαιολόγου, στο δήμο Χαλανδρίου» αρ. διακ. 28006/14.05.2025 (25PROC016819062)
Αξιότιμες/οι κύριες/οι,

Announcement of Open Electronic Tender of HEREMA S.A., for the supply and replacement of external frames in the building of HEREMA S.A. with Open Procedure through ESIDIS (Tender Procedure No. 373015).
Conducting an Open Electronic Tender for the conclusion of a contract for the supply and replacement of external frames ...

INTERNATIONAL CALL FOR TENDERS FOR GRANTING AND USING AUTHORIZATION FOR HYDROCARBONS EXPLORATION AND EXPLOITATION WITHIN OFFSHORE SOUTHERN PELOPONNESE (Block Areas: “Α2” and “SOUTH OF PELOPONNESE”) AND OFFSHORE SOUTHERN CRETE (Block Areas: “SOUTH OF CRETE 1” and “SOUTH OF CRETE 2”), (Greek Government Gazette Issue B΄2104/30.04.2025).

ABOUT US
MANDATE
Understand HEREMA’s strategic role in Greece’s energy sector
Read MoreTRANSFORMATION
Learn about HEREMA’s corporate transformation strategy.
Read MoreGOVERNANCE
Get to know HEREMA’s leadership team and view our financial results
Read MoreHISTORY
Explore HEREMA’s journey of transformation.
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