PT Winner Nusantara Jaya Tbk, together with its subsidiaries, develops real estate properties in Indonesia. The company operates through Residential House; and Marketing Services segments. It is involved in the buying, selling, leasing, and operating of owned or leased real estate properties, including apartment buildings, residential buildings, and non-residential buildings, such as storage/warehouse facilities, malls, shopping centers, and others; provision of houses, flats, or apartment; and purchasing, leasing, or other actions to obtain ownership rights or use of land and buildings. The company also provides services related to real estate properties, including the activities of real estate agents and brokers; intermediary services for the buying, selling, and leasing of real estate properties; and real estate management, appraisal, and agency services. In addition, it offers other management consulting services, and engineering and technical consultancy services. The company was founded in 2007 and is headquartered in Batam, Indonesia. PT Winner Nusantara Jaya Tbk operates as a subsidiary of PT Pemenang Nusantara Internasional.