Neste Oyj is a Finland-based company engaged in the refining and marketing of petroleum and petroleum products. It has two business areas and four reporting segments. The business areas are: Oil Products & Renewables and Oil Retail. The segments are: Oil Products, Renewable Fuels, Oil Retail and Others. The Oil Products & Renewables area produces and sells petroleum products such as gasoline, diesel fuel, aviation and bunker fuel, heating oil, heavy fuel oil, base oil, gasoline components, specialty fuels, fuels, liquefied petroleum gas (LPG) and bitumen as well as renewable diesel and aviation fuel under the brand name NExBTL. The Oil Retail operates a network of over 1,100 stations in Finland, Russia, the Baltic states and Poland, selling own products as well as lubricants and chemicals.