PT Sumber Mas Konstruksi Tbk operates as a general contractor and interior design company in Indonesia. The company constructs highways and toll roads, office buildings, apartments, hospitality buildings, roads and bridges, shops, housing areas, hospitals, universities, public facilities, and towers, as well as renovates building structures. It also provides air and seaport construction services; construction supervision works; telecommunication construction services, including installation, testing, commissioning, and supporting facilities for base transceiver stations; and engineering services. The company was founded in 1981 and is headquartered in Jakarta Selatan, Indonesia. PT Sumber Mas Konstruksi Tbk is a subsidiary of PT Vina Nauli Jordania.