Total SA explores, develops, produces and markets oil and gas. It is also engaged in trading and shipping of crude oil and petroleum products. The company operates through the following business segments: Exploration & Production; Gas, Renewables & Power; Refining & Chemicals and Marketing & Services. The Exploration & Production segment encompasses oil and gas exploration and production activities. The Gas, Renewables & Power segment develops downstream gas and low carbon electricity as well as the energy efficiency businesses. The Refining & Chemicals segment engages in refining, base petrochemicals, polymer derivatives, the transformation of biomass and the transformation of elastomers. This segment also includes the activities of Trading and Shipping. The Marketing & Services segment includes worldwide supply and marketing activities of oil products and services. The company was founded on March 28, 1924 and is headquartered in Courbevoie, France.