Sepahan Oil Company (SOC), established in 1998, is an independent company based in Tehran with its' refining facilities located in Isfahan. With the annual production capacity of more than 700,000 MT, SOC is now the largest producer of base oil in the Middle East. Under the brand name of "Speedy", the company is one of the main producers of diesel and engine oils in the Mideast as well. SOC's primary products include Engine oils, industrial lubricants, automobile gear oils, greases and antifreeze, paraffin, and heavy slack wax, as well as base oil SN500. The company has been awarded nationally and internationally. It has received Iran's Best Exporter of the Year Awards in 1383 (2004), 1386 (2007), 1390 (2011), 1391 (2012) and in 1393 (2014), as well as Iran Best Industrial Co. Award in 1383 (2004). It has also been announced as the winner of the Golden Award for Quality & Business Prestige in 2007 (Geneva, Switzerland) as well as the Golden Trophy for Quality -- New Millennium Award in 2007 (Paris, France).