2022
Erection of two HV (400 kV) gates at Distomon High Voltage Plant
MYTILINEOS GROUP / METKA
2019
Installation of LV system for operation at substations Anthili and Perivoli of OSE
SIEMENS HELLAS S.A.
2014
Revampig of two (2) substations at Sfiga and Acharnes
ALSTOM Transport S.A.
2013
Complete erection of electrical equipment at a 150 kV Switchyard and, MV Switchgear at Ilarion H.E.P. And at Ilarion Small H.E.P.
METKA
1997
Construction of one 200kV G.I.S. Substation at S.E.S. Lavrio
SIEMENS (P.P.C.)