IS DongSeo Co., Ltd.

Established in 1975 and headquartered in Seoul, South Korea, IS DongSeo Co., Ltd. is a multifaceted enterprise engaged in both construction and the manufacturing of building materials. The company's extensive construction portfolio encompasses a wide array of projects, including residential complexes such as apartments and villas, commercial and mixed-use developments, public infrastructure like roads, bridges, tunnels, and ports, as well as educational institutions, museums, and leisure facilities like golf clubs and resorts. Furthermore, IS DongSeo produces various concrete products, notably PHC piles, concrete segments, and specialized precast concrete components designed for general construction and railway applications.