EDADYM S.M.S.A.
is a 100% subsidiary of HELECTOR S.A., has undertaken the operation and maintenance of the project "Design, Construction, Maintenance and Operation of the Integrated Waste Management System of the Region of Western Macedonia". The project is being carried out by the company EPADYM S.M.S.A., which is a subsidiary of HELECTOR S.A., a member of the Motor Oil Group.