KOREA HYDRO & NUCLEAR POWER CO., LTD.

KOSEP

KOREA MIDLAND POWER CO.,LTD

KOREA WESTERN POWER, CO, LTD.

KOREA SOUTHERN POWER CO.,LTD

KOREA EAST-WEST POWER CO.,LTD

KEPCO KDN

KEPCO E&C

KEPCO KPS

KEPCO NF

HYOSUNG

Hyundai Heavy Idustries

LS IS

ILJIN ELECTRIC,CO.LTD

LG

KAPES

EPRI

ABB

ALSTOM

MHPS

Doble

Schneider Electric

NGK INSULATORS, LTD.

Maschinenfabrik Reinhausen

DNV-GL

TRENCH

3M

GE

Quality Logic

AT&M

OPAL-RT

Lucas-Nülle

BAUR

SERGI

FUGRO ROAMES

RTDS Technologies

Manitoba HVDC Research Centre

Beckwith Electric Co., Inc.

GongKan

Green Information System

Kumho System

NEOPIS

NURI ELECOM

데베르론

Dongwoo Electric Corp

Lotus Prosuming Management

Metal Link

sangwon Engineering

SUNAM CO., LTD.

SANION

SONGAM

Shinsung Industrial Electric Co., Ltd.

SHINYOUNG ELECTRIC

KETEP

EdiTech

MCST

YOUNG IN

OPTO Power

WOODAM TECH

YouSung

UIT networks

EPS KOREA

Incells

ENCORED

ENTEC

Generating Automatic & Diagnostic System

CHERYONG

JOWX

JIN SUNG ENGINEERING CO.

CHUNGWOO SE

KLES

KP Electric

KOSTECH

T.Y.TECH

T ONE Solution

POWERMAX

FRONTICS

PNC TECH

PPI

Hanbit EDS

HUMAN intech

iDRS

PYUNGIL

Industrial Bank of Korea

Bosung power tech

KETI

Wonlee Solution.

KEB Hana Bank

EnesG

AID Corporation

E2S

Signallink

CTE Tech

NexChal