KyungDong Invest Co., Ltd. operates as an investment holding company focused on natural gas and energy investment. The company engages in providing city gas and energy-saving projects. Its products and services include liquefied natural gas (LNG), compressed natural gas (CNG) charging services, gas heating system and gas boiler. The company was founded on June 15, 1977 and is headquartered in Seongnam-si, South Korea.