Where is HELLENiQ energy based?

Written by Editorial Team | Last Updated: August 2026

HELLENiQ Energy Holdings S.A., a prominent Greek energy enterprise involved in petroleum refining, energy supply, and renewable power development, is based in Marousi, Athens, Greece. The main corporate offices are situated along Chimairas Street in the northern suburbs of the Athens metropolitan area. From this Greek base, the enterprise coordinates its major oil refineries, retail fuel station networks across southeastern Europe, and strategic transitions into clean energy infrastructure and solar power generation.

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