Société de la Tour Eiffel SA is engages in the operation and management of real estate properties. The firm also owns, manages, and develops commercial properties in France. It holds interest in Massy, Orsay, and Nanterre projects. Its property stock consists of commercial properties, offices, warehouses & parcel depots, light industrial and nursing homes. The company was founded by Gustave Eiffel on March 2, 1889 and is headquartered in Paris, France.