Wijaya Karya (Persero) Tbk PT 

PT Wijaya Karya (Persero) Tbk operates as an integrated construction company in Indonesia and internationally. It operates through Infrastructure and Building, Energy and Industrial Plant, Industry, Realty and Property, Investment, and Hotel segments. The company's Infrastructure and Building segment provides civil construction services, such as general construction and infrastructure, including roads, bridges, harbors, airports, dams, buildings, and irrigation. Its Energy and Industrial Plant segment is involved in energy; engineering, procurement and construction; and field operations and maintenance of the power plants; and invests in electricity sector. The company's Industry segment produces concrete precast of piles, a girder, rail pad, steel construction, automotive spare parts, energy conversion product, and mining industry. It's Realty and Property segment offers landed housing, as well as high rise, such as apartment building, and building and condotel management. The Hotel segment provides goods and services to hotel guests and restaurant visitors. PT Wijaya Karya (Persero) Tbk was founded in 1960 and is headquartered in Jakarta, Indonesia.