THE ONE ELECTRIC CO.,LTD. (Head office)

MULTI SUPPLY TRADING (1992) CO.,LTD. (Head office)

MULTI A.V. CO.,LTD. (Head office)

WORLDWIDE TRADE THAI CO.,LTD. (Head office)

TG CELLULAR WORLD CO.,LTD. (Head office)

TG CELLULAR WORLD CO.,LTD. (Branch 2)