Hasen-Immobilien AG is as a holding company engages in the development and management of real estate properties. It operates through the following segments: Real Estate Management, Developer Financing, and Developer Activity. The Real Estate Management segment focuses on the renting, leasing, and management of the company's own real estate assets. The Developer Financing segment provides financial resources for real estate developers. The Developer Activity segment includes property development and construction. The company was founded on November 20, 1890 and is headquartered in Augsburg, Germany.