GS Holdings Corp., a multifaceted corporation established in Seoul, South Korea, in 2004, operates across various sectors including energy, retail, and construction, both domestically and internationally. Its extensive energy division encompasses the generation and supply of electricity and heat through combined heat and power plants, district heating and cooling facilities, and sources ranging from natural gas and bioenergy to coal-fired thermal power. The company is a key distributor of petroleum products, petrochemicals, base oils, and lubricants. Further involvement in the energy sector includes developing and managing wind power plants and transmission lines, providing bioenergy, shipping liquefied petroleum gas and propylene, producing reclaimed metals, and engaging in oil and gas exploration and production. Within retail, GS Holdings manages prominent brands such as GS25 convenience stores, GS Supermarkets, Watsons health and beauty stores, and the Parnas Hotel chain. Beyond these core areas, the group offers diverse services, including media development, content supply, advertising, and mobile coupon initiatives. It also conducts TV home shopping, mobile commerce, and various import/export and cross-trade operations, in addition to providing logistics solutions for industrial materials like steels, petrochemicals, and cements. In construction and engineering, the company undertakes projects in architecture, civil engineering, housing, and various industrial plant, environmental, and power infrastructure developments. It also provides telecommunication services and operates the Elysian resort, which features a condominium, golf course, and ski slope. Finally, GS Holdings demonstrates a commitment to sports and leisure by owning professional football and volleyball teams, and offers specialized operation and maintenance services to the oil, gas, petrochemical, power, and environmental industries.