PT Kiwoom Sekuritas Indonesia (KSI) is a subsidiary of Kiwoom Securities Co., Ltd. (Kiwoom) in Korea which owns a 70% stake of KSI. Kiwoom is number one on-line trading securities firm in Korea with its biggest market share in brokerage business in Korea for more than seven years in a row.Since starting its business in Indonesia since December 1995 in a joint type of firm between Korea and Indonesia, Dongsuh Securities (DS) became under wholly control of a locally domiciled Korean company named PT. Pratama Abadi Industri in April 1999 and finally taken over by Kiwoom in January 2011.In the wake of Kiwoom’s dominant presence in KSI, its paid-in capital was increased in October 2010 to around 69 billion IDR from 43.5 billion IDR. As of February 2011, with its three branches and five galleries in Jakarta, Surabaya, Bandung, and Medan, KSI has provided local clients and Korean clients with its investment service. And further quality service is anticipated once its new powerful on-line trading system is launched due June this year. The new system is being now contrived by Kiwoom in Korea with its great efforts.KSI shall expand its business boundary into many other areas after solidifying its retail business base and securing confidence from clients with continuous support from Kiwoom as it has done in the past sixteen years.