IMART SUPERSTORE CO.,LTD. (Head office)

RAJAELECTRIC GRAND PLAZA CO.,LTD. (Head office)

S.M.T.ELECTROMART CO.,LTD. (Head office)

SAHA RADIO HIFI VISION CO.,LTD. (Head office)

TSC INNOVATION CO.,LTD. (Head office)

Wire & Wireless Co.,Ltd. (Branch 477)