Korea Line Corporation specializes in providing various shipping and logistics services.

Korean Electronic Technology (KET) provides one-stop product development services, including product design, mechanical design, circuit design, prototype production, and mass production. Expert guidance and government support project consulting are also available.

Combustion equipment specialists such as Kromschroder, Honeywell, and Brahma

Korean Local Politics Association

Ribbon Plastic Surgery, located in Gangnam Sinsa Station, eye surgery, nose surgery, lifting, liposuction, semi-permanent, petite, facial contouring

The Korea Railroad Research Institute is dedicated to railway technology research and development, focusing on enhancing railway safety and performance.

The Korean Regional Studies Association is dedicated to promoting research and scholarly activities related to regional studies.

Kryong Group is an online singing competition platform.

KRST is the only specialized roll, equipment & material maker in Korea with a batch production system. It is a solution provider through materials, rolls, and equipment.

National Racing Association. Korea Road Racing, AKRC, KRTA, Motorcycle Association, Yeongam Circuit, Track Day, Karta