| Year | COMPLETED 154/380KV TRANSFORMER CENTER CONSTRUCTION WORK | MAIN COMPANY / ADMINISTRATION INFORMATION |
|---|---|---|
| 2020 | DERYA 2HYDROELECTRIC POWER SYSTEMS 154KV SWITCHYARD CONSTRUCTION WORK | GÜLSAN HOLDİNG |
| 2020 | ULZA HYDROELECTRIC POWER SYSTEMS 170 KV SWITCHYARD CONSTRUCTION WORK | KÜRÜM HOLDİNG |
| 2020 | SHOKOPET HYDROELECTRIC POWER SYSTEMS 170 KV SWITCHYARD CONSTRUCTION WORK | KÜRÜM HOLDİNG |
| 2020 | MAVİ HYDROELECTRIC POWER SYSTEMS 154 KV SWITCHYARD CONSTRUCTION WORK | KONELSİS |
| 2018 | 154 KV ALANYA-1 SWITCHYARD AND TRANSFORMER CENTER | KEBAN MÜHENDİSLİK |
| 2017 | 154 KV TRABZON AKYAZI SWITCHYARD AND TRANSFORMER CENTER | KEBAN MÜHENDİSLİK |
| 2016 | 154 KV BURSA OSB SWITCHYARD AND TRANSFORMER CENTER | KEBAN MÜHENDİSLİK |