KHNP
KEPCO KPS
EWP
KOWEPO
KOMIPO
KOEN
KOSPO
KORAD
KAERI
SAMSUNG C&T
SAMSUNG E&A
SAMSUNG SDI
HYUNDAI E&C
SK ecoplant
DAWOO E&C
DOOSAN ENERBILITY
Westinghouse
GE
AECL
ENEC
