 It offers exchanged-traded index funds and other ETFs, exchanged-traded notes (ETN), and several other products to private and corporate investors.Société Générale's head office is in the Tours Société Générale in the business district of La Défense in the city of Nanterre, west of Paris.The company moved there in June 1995 from the former head office along Boulevard Haussmann in the 9th arrondissement of Paris.