Hellenic Environmental Center protects and safeguards the environment through innovative services and patented treatment processes, zero waste production. Hellenic Environmental Center S.A. and Oil One...
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HEC participation in the 2nd Annual “European Blue Economy Conference” The company, firmly committed to the principles of the circular economy as a driving force...
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“Certification of Participation in a Social Responsibility Action” Our company, firmly committed to the principles of sustainable development and its vision for clean seas, participated...
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On 30/11/2024, NTUA students made a study visit to Oil One’s facilities. Initially, they were welcomed by representatives of the company, who presented its activity...
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On 8 November 2024, DEREE students visited the Oil One facility. The visit started with a presentation of the company, where its vision and activities...
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