Circle K AS operates as a road transportation fuel retailer. The company offers stationary energy products, such as LPG, heating oil, and kerosene; marine fuel comprising marine gasoil and heavy fuel; and chemicals. It also provides aviation fuels, including kerosene grade jet fuel and gasoline fuel to various air carriers at approximately 85 airports; and aviation products and services to the Norwegian defense forces. In addition, the company produces and sells lubricants comprising motor oils for personal cars, heavy duty vehicles, and motorcycles; transmission oils for gearboxes; oils for two-stroke engines; industrial lubricants for hydraulics, compressors, turbines, and chains; metalworking fluids, such as oils and emulsions used in cutting, rolling, and cooling of metals in the industrial sector; greases for industrial and automotive uses; and special greases and engine oils for ships. It offers motor oils under the LazerWay and SuperWay brands. As of March 30, 2012, the company operated approximately 2,350 full-service fuel and convenience, or automated fuel only stations; 12 terminals; and approximately 400 road tankers and 50 depots. It serves customers in Norway, Sweden, Denmark, Poland, Latvia, Lithuania, Estonia, Russia, and internationally. The company, formerly known as Statoil Energy & Retail ASA, was founded in 1920 and is headquartered in Oslo, Norway. As of June 19, 2012, Circle K AS operates as a subsidiary of Alimentation Couche-Tard Inc.