Yong-Hyun Choi

Hana Securities Co., Ltd. (Broker) (Hana Securities-Broker) is the securities brokerage division of Hana Securities Co., Ltd., which is owned by Hana Financial Group, Inc. (KRX: 086790) in Korea. The firm was founded in 1977 as Daehan Investment & Securities Co. Ltd. (until 2007), as Hana Daetoo Securities Co., Ltd. (until 2015) and as Hana Financial Investment Co., Ltd. (until 2022). Headquartered in Seoul, Hana Securities-Broker offers trading and execution services to various clients.

Mirae Asset Global Investments Co., Ltd (Mirae Asset) is an independent South Korean emerging markets specialist asset management firm which was founded in 1997. Headquartered in Seoul, Mirae Asset provides investment services to individual and institutional investors. They are a socially responsible investor which supports social welfare initiatives and scholarship programs through the Mirae Asset Park Hyeon Joo Foundation. Employees are invited to contribute to specific campaigns run by the Mirae Asset Park Hyeon Joo Foundation and the Mirae Asset matching grant program matches 100% of each donor contribution.

SK Securities Co., Ltd. (Broker) (SK Securities-Broker) is the securities broker/dealer division of SK Securities Co., Ltd. (KRX: 001510), a financial investment company headquartered in Seoul, South Korea. Founded in 1955, SK Securities-Broker provides brokerage services to various investors.

Mirae Asset Securities Co., Ltd. (Broker) (Mirae Asset-Broker) is the broker/dealer division of Mirae Asset Securities Co., Ltd. (KRX: 006800), a publicly-listed investment banking and stock brokerage company headquartered in Seoul, South Korea. Founded in 1902, Mirae Asset-Broker originates, structures, and executes a series of products and solutions linked to equity, derivatives, commodities, options, fixed-income, currency, and alternative investment products and provides them to financial institutions and wealth management organizations in Korea and overseas.

Yuanta Securities Korea Co., Ltd. (Broker) (Yuanta Securities Korea- Broker) is the broker/dealer division of Korea-based Yuanta Securities Korea Co., Ltd. (KRX: 003470), which was founded in 1962 as Tong Yang Securities Inc. They are a subsidiary of Yuanta Financial Holding Co., Ltd. (TPE: 2885) in Taiwan. Headquartered in Seoul, Yuanta Securities Korea- Broker offers securities broking and dealing services.

Samsung Securities Co., Ltd. (Broker) is the brokerage division of Samsung Securities Co., Ltd. (KRX: 016360) in Korea. Headquartered in Seoul, the firm was founded in 1982 and offers stock brokerage services to retail clients.

Eugene Investment & Securities Co., Ltd. (Broker) is the securities brokerage division of Eugene Investment & Securities Co., Ltd. (KRX: 001200) in South Korea. Headquartered in Seoul, KTB-Broker was founded in 1954 and provides brokerage services for various types of investors.

Daishin Securities Co., Ltd. (Broker) is the securities brokerage division of Daishin Securities Co., Ltd. (KRX: 003540), a financial services firm headquartered in Seoul, South Korea. Founded in 1962, the firm provides broking services to various investors.

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.

Hanwha Investment & Securities Co., Ltd. (Broker) (Hanwha-Broker) is the securities broker division of Hanwha Investment & Securities Co., Ltd. (KRX: 003530), an investment firm headquartered in Seoul, South Korea. Founded in 1962, Hanwha-Broker offers a full range of brokerage services for various investors.

Heungkuk Securities Co., Ltd. is an independent brokerage firm headquartered in Seoul, South Korea. Founded in 2000, the firm provides brokerage services to institutional clients.

Blueant, Inc. is a digital healthcare platform startup that connects people and information with the vision of "a healthier me, a healthier world." The company is based in Gangnam, South Korea. The South Korean company incorporates ICT technology into various data to achieve this goal. The CEO of the company is Seong-Hyun Kim.