Egenda
Ege Power Production Co.
Akçay HPP
Power Production Co.
Su Energy
Production Co.
Tuzla Geothermal
Energy Co.
Yaylaköy WPP
Electricity Production Co.
WPP IYTE
Energy Production Co.
Sinerji Soma
Energy Industry and Trade Inc.
Sinerji Kemalpaşa
Energy Generation Industry and Trade Inc.
Sinerji Ödemiş
Energy Industry and Trade Inc.