DL 

DL Holdings Co.,Ltd., founded in 1939 and based in Seoul, South Korea, operates a diverse portfolio of businesses through its various subsidiaries. The conglomerate's activities span numerous sectors, including construction, chemicals, energy generation, general manufacturing, leisure, culture, and education. Its construction division undertakes a wide range of projects, from industrial facilities and civil engineering works to commercial buildings and residential housing developments. In the petrochemical sphere, the company supplies an assortment of chemical products, including synthetic resins and various plastic materials. DL Holdings is also involved in the energy sector, specifically through thermal and wind power generation. The company's manufacturing operations encompass the production of automotive components like parts and motorcycles, as well as concrete pipes and other structural concrete elements. Moreover, it offers comprehensive real estate services, which include development, consulting, property management, and rental solutions. Beyond these, DL Holdings extends into leisure and cultural endeavors, managing hotels and art museums that specialize in photography, design, and fashion. Finally, it operates a university focused on the training of professional personnel.