Ju-Ry Sohn

KTB Investment & Securities Co., Ltd. (Broker) (KTB-Broker) is the securities brokerage division of KTB Investment & Securities Co., Ltd. (KRX: 030210) in South Korea. Headquartered in Seoul, KTB-Broker was founded in 1981 and provides brokerage services for institutional investors.

IBK Securities Co., Ltd. (IBKS) is an independent securities brokerage firm headquartered in Seoul, South Korea. Founded in 2008, IBKS provides brokerage services for SMEs/ enterprises in response to the era of Financial Investment Services and Capital Markets Act.

KB Investment & Securities Co., Ltd. is a brokerage firm founded in 1995. The company is based in Seoul, South Korea. The South Korean company provides brokerage services. KB Investment & Securities Co. was acquired by KB Financial Group, Inc. from J.D.K. Investment Co., Inc. on March 11, 2008 for $277.19 million.