Gwang-Sik Choi

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.

Korea Investment & Securities Co., Ltd. (KIS) is the securities brokerage subsidiary of Korea Investment Holdings Co., Ltd. (KRX: 071050) in South Korea. Headquartered in Seoul, the firm was founded in 1974 and provides securities brokerage, investment banking and derivatives trading services to individual and institutional clients.

Part of Cape Industries Ltd., CAPE Investment & Securities Co., Ltd. is a South Korean brokerage company. The company is based in Seoul, South Korea. The company was founded in 2008. Tae-Soon Lim has been the CEO of the company since 2016.

Hi Investment & Securities Co., Ltd. (Broker) (Hi Investment & Securities-Broker) is the securities brokerage division of Hi Investment & Securities Co., Ltd., ultimately owned by DGB Financial Group Co. Ltd. (KRX: 139130) in South Korea. Headquartered in Seoul, Hi Investment & Securities-Broker was founded in 1986 and offers brokerage, futures & option trading services to various investors.

Kyobo Securities Co., Ltd. (Broker) (Kyobo Securities-Broker) is the broker/dealer division of Kyobo Securities Co., Ltd. (KRX: 030610), a publicly listed financial institution headquartered in Seoul, South Korea. The firm was founded in 1949 and is a subsidiary of Kyobo Life Insurance Co., Ltd. Kyobo Securities-Broker provides brokerage services to both individual and corporate clients.