Proton Market
Proton Market is a Greek supermarket chain operated by the EL.ET.A. Group.
Last updated September 1, 2026
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Overview
Proton Market is a Greek supermarket chain. The EL.ET.A. Group, with over 470 stores, was created to support Greek supermarkets in a competitive market. The group has been present in food retail since 1998.
History
The EL.ET.A. Group, with over 470 stores, was created to support Greek supermarkets in a competitive market. The Greek Purchasing Company 'EL.ET.A. AE' has been present in food retail since 1998.
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