- Kargilik HEPP
- Kalealtı HEPP
- Keban HEPP
- Erkenek HEPP
- Atatürk Dam and HEPP
- Karakaya Dam and HEPP
- Karkamış Dam and HEPP
- Batman Dam and HEPP
- Kralkızı Dam and HEPP
- Şanlıurfa Plain Irrigation Project
- Sır Dam and HEPP
- Borçka - Muratlı HEPP Project
- Kargilik HEPP Project
- Akköy HEPP
- Feslek HEPP Project
- Suşehri HEPP Project
- Gönen HEPP
- Şanlıurfa HEPP
- Silopi 1-B Project
- Hamzalı HEPP Project
- Akköy HEPP Project
- Akköy HEPP Project
- Akocak HEPP Project
- Çalkışla HEPP Project
- Erkenek HEPP Project
- Kalen I-II HEPP Project
- Keklicek HEPP
- Uzundere HEPP
- Reşadiye 1,2,3 HEPP
- Uzunçayır HEPP / Osmaniye
- Ceyhan HEPP (Oşkan & Berkman)
- Pressure Cement Silos
- Kuşluk 2 HEPP
- Hacınınoğlu HEPP
- Andırın Project
- Yedigöl-Aksu HEPP
- Yedisu HEPP
- Yedigöze HEPP
- Aksu HEPP
- Darıca HEPP
- Kandil HEPP
- Akköy II HEPP
- Jiroft Dam and HEPP / Iran
- Pehur High Level Canal Project (PHLC) / Pakistan
- Nassireyah Pumping Station and Inverted Siphon Projects / Iraq
- Nassireyah Drainage Pump Station Projects / Iraq
- Uleberg Project / Norway
- Matka Project / Macedonia
- Lake Hodges Project / USA
- Soenna Hoy Project / Norway
- Soenna Lav Project / Norway
- Kalimanci Project / Czech Republic
- Nam Theun 2 Project / Cambodia
- Raqqa, El-Bab and Tadeff Projects / Syria
- Double Deck Floating Roof Crude - Oil Store Tank For Tuba Tank Field / Iraq
- Process Tanks, Bad Oil Tank and Fire Fighting Water Tanks for Ratawi Oil Field / Iraq
- Rashedeyah Project / Iraq
- Sisimiud Project / New Zealand
- Tartous Project / SYRIA
- Nasiriyah & Dewaniyah Project

Ongoing Projects
Andırın HEPP Project (1x42 MW)
Andırın - Kahramanmaraş, Turkey
- CLIENT: Tektuğ Elektrik Üretim A.Ş.
- PROJECT: Erkenek HEPP (1 x 42 MW) / Kahramanmaraş, Turkey
- CONTRACTOR: Çiltuğ Heat Industry and Trade Co. (Directly)
- SCOPE: Complete Civil Works and Mechanical and Electrical Equipment Fabrication and Erection Works. Radial gates, fixed gates, bottom outlet gate penstocks, spiral casing, stayring, energy transmission line, switch yard, electromechanical equipment, other all hydro-mechanical equipments, central building, powerhouse overhead crane.
- COMPLETED IN : Ongoing