Various News


We are Certified!!!

THESS S.A. has been certified according to ISO 9001:2015 by Swiss Approval Technische Bewertung SA. Great thanks to PlanO2 for their cooperation and consultancy!


New publications

Check our publications’ page and find out about our new publications. Work is in progress for more publications soon…!


New Website!

Modern Design

New Website

Guide through our new website. Modern design and new capabilities for contacting us.
Also visit the services and project pages to find out about our new challenges!


Contact Info

VEPE Technopolis - Building C2, Pylaia - Thessaloniki, 54250

+30 2310365175


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