Siemens
Titan
Lafrage
ALSTOM
Hyundai Heavy Industries
HP
Atlas Copco
Shaker
NWRC
CONISYS Control & Instrumentation Systems Tech.
Vatech T&D
El Nasr Building & Construction Co. (EGYCO)
HASSAN ALLAM
TBEA Shenyang Transformer Group Co., Ltd.
Elsewedy Electric Transmission & Distribution (T&D)
ELSEWEDY POWER SYSTEM PROJECTS (PSP)
EDRA POWER HOLDINGS SDN BHD
ENERGYA PTS
Sieyuan Electric Egypt Co., Ltd.
Enblom
Hitachi Energy