The National Petroleum Marketing Company, better known by its brand name National Petroleum (NP), is a state-owned refined petroleum distribution and marketing company owned by the government of Trinidad and Tobago. From its inception in 1972 until 1999, NP was the sole government-authorized distributor of gasoline, diesel fuel, and other consumer refined petroleum products in the island nation. The company has since expanded into lubricants, liquified petroleum gas, aviation fuel, and bunker fuel.