PT Pelayaran Nasional Bina Buana Raya Tbk is an Indonesia-based company primarily engaged in provisioning offshore services as well as marine logistics and transportation services. It classifies its business into two segments: tug boats and barges as well as offshore support vessels (OSV). Under tug boats and barges segment, the Company provides transportation services, either transshipment or delivery via rivers and coastal routes, for various kinds of bulk mining material such as coal, granite and sand. Under OSV segment, the Company charters its anchor handling tug supply vessels to support a range of offshore oil and gas activities, starting from the exploration phase to the production phase. It charters its vessels to oil and gas companies as the end user with time charter system. Its subsidiary, BBR Shipping Pte Ltd, is engaged in chartering tug boats and barges.