History
1975
Ioannis Vamvatsikos, founder and majority shareholder of Kantia Constructions SA, manages the construction of the aviation control room of the military airport in Tympaki.
1989
Ierapetra Hospital Extension and Student residencies of Technological Educational Institute of Crete.
2008
Certification according to ISO 9001:2000 quality management standard by TÜV Hellas – TÜV NORD.
2013
Development of R&D department and implementation of two research projects sponsored by the Hellenic General Secretariat for Research and Technology .
2015
Certification according to ΟΗSΑS 18001:2007 health and safety management standard and ISO 14001:2004 environmental management standard by TÜV Hellas – TÜV NORD.
2017
First construction project in Chios island, “Reconstruction of Roman Catholic College of Chios”.