1. EDFI (ຝຣັ່ງ)
2. EGCO (ໄທ)
3. ລຮລ
1. BANPU (ໄທ)
2. RATCH (ໄທ)
3. ລຮລ
1. BANPU (ໄທ))
2. RATCH (ໄທ)
3. ລຮລ
1. SK Engineering Construction (Korea)
2. Ratchaburi Electricity Generating Holding PCL (Thailand)
3. Korea Western Power
4.ລຮລ
1. KPIC Nethelands B.V (Japan)
2. EGAT Inter (Thailand)
3. ລຮລ