Altareit SCA operates as a real estate development company in France. It operates through Residential, Business Property, and Diversification segments. The company develops business and residential properties, including offices, retail, logistics, hotels, serviced residences, photovoltaic infrastructures, and data centers, as well as real estate asset management and investment services. It serves private sector social housing institutional investors, and individual buyers and investors. Altareit SCA was incorporated in 1955 and is headquartered in Paris, France. Altareit SCA is a subsidiary of Altarea SCA.