Press Releases & Announcements


The announcement of EDA THESS for the Company’s System of Evaluation and Pre – Selection of Services Providers

Services’ description:


  1. Natural Gas Meter Recording Services
  2. Inspection and Certification Services of Works and Materials of the Natural Gas Distribution Network
  3. Premises’ Cleaning and Maintenance Services
  4. Corporate Vehicles’ Leasing Services
  5. Premises’ Security Services
  6. Services of Certified Auditors
  7. Inspection Services for the Existence of Certificate of Re -checking the tightness of the Internal Gas Installation



The Gas Distribution Company of Thessaloniki - Thessaly SA has a System for Evaluation and Pre-selection of Services Providers.

Through the pre-selection system, EDA THESS prepares and maintains a Register of Default Services Providers.

The participation in the System is open, in equal terms, to the interested companies who meet the legal, financial and technical conditions provided in the announcement.

The interested companies may send a written request to receive the CALL FOR TENDER with reference no. SPPY001, indicating the complete details of their Company. The application is sent either to the e-mail address:, or to the postal address of the Contracting Company: Gas Distribution Company Thessaloniki - Thessaly SA, 256 Monastiriou & 7 D. Glinou, PC 54628 Thessaloniki, Procurement Unit - Pre-selection and Evaluation Sector, Tel: 2310 584162.