Kyung-Gu Jung

HDC YoungChang Co., Ltd. engages in the sale of musical instruments and in construction business. It operates through the Instrument and Professional construction business divisions. The Instrument business division offers piano, electronic instruments, orchestral instruments and others. The Professional construction business division offers wall building, floor construction, construction material delivery services and others. The company was founded on November 3, 1956 and is headquartered in Incheon, South Korea.

Real Estate 114, Inc. engages in the provision of online information services. It operates throught the following businesses: Corporate, Network, Research, and Consulting. The company was founded on May 28, 1999 and headquartered in Seongnam-si, South Korea.

I Park Sports Co., Ltd. is engaged in operating clubs. It promotes sports team. The company was founded on February 27, 2003 and is headquartered in Pusan, South Korea.

HDC Asset Management Co., Ltd. (HDC) is an asset management firm headquartered in Seoul, South Korea. They were acquired by M&Q Investment Partners Co., Ltd., in 2024. The firm was founded in 2000 as I Investment Trust Management Co., Ltd. HDC offers investment products and provides fund management services to individual and institutional investors.