Sangji Construction, Inc. engages in the construction business in South Korea. The company develops real estate properties including residential, business, and commercial projects, as well as provides construction and reconstruction services, such as electrical/communication/firefighting construction in the fields comprising luxury villas and houses, townhouses, condominiums, apartments, and plants. It also provides project management, planning and architecture, business feasibility review, and interior design services; and supplies lighting, electric heating, main power line, switchgear, lightning protection, CCTV, CATV, emergency bell, parking control, integrated wiring, automatic fire detection, guidance lighting, emergency broadcasting, wireless communication equipment, etc. The company was formerly known as Sangji Caelum, Inc. and changed its name to Sangji Construction, Inc. in March 2024. Sangji Construction, Inc. was founded in 1979 and is based in Seoul, South Korea.