people

Kriton Constantinou

NTUA Civil Engineer- Member

Kriton graduated from the National Technical University of Athens in 1964. After being employed at the General Secretariat of Sports from 1967 to 1969, he has since worked as a freelance professional founding the Technical Construction Company “Delivorrias - Constantinou GP”.

Orestis Constantinou

Architectural Engineer, Managing Director

In 2000 Orestis graduated from South Bank University in London with a RIBA II degree in Architectural Engineering. From 2002 to 2004 he worked with the K. Karadimas Architectural Office. He has been a part of the STEPSIS team since 2004.

Nassos Delivorrias

NTUA Civil Engineer, Member

Nassos graduated from the National Technical University of Athens in 1992. From 1992 until 2004 he worked for the Engineering Consulting Company (OTM SA) as a permanent associate. He has been a member of STEPSIS since 2004.

Katerina Constantinou

Civil Engineer, Member

Katerina graduated from the University of London in 1996 with an M. Eng. in Civil Engineering and went on to complete a second master's degree at the Ship Science department at the University of Southampton. She joined the Technical Construction Company “Delivorrias - Constantinou GP” in 1998, and has been a member of STEPSIS since 2004.

Sofia Garbouni

Architect, University of Thessaly

Project Manager, permanent company associate since 2015.

Antonis Chrysoulis

Civil Engineer, University of Sheffield

Project Manager, permanent company associate since 2008.

Ioannis Karamanzanis

NTUA Civil Engineer

Project Manager, company associate since 2011.

Manos Vasilakis

Architect, University of Thessaly

Project Manager, permanent company associate since 2020.

Achilles Maxakoulis

Site manager, permanent company associate since its establishment.

Nadia Kateri

Geologist, University of Patras

Administrative staff, permanent associate since 2008.

Stratos Pyrounakis

Technical Designer

Administrative staff, permanent associate since the establishment of the company.