HIAG Immobilien Holding AG engages in the provision of property development. It operates through the following segments: Yielding Portfolio, Redevelopment, Services, and Corporate. The Yielding Portfolio segment refers to the properties for which no development is planned. The Redevelopment segment describes properties that are to undergo development in the medium term and/or for which development planning is currently under way. The Services segment provides auxiliary activities with regard to the management, asset management and technical administrative management of the pension fund as well as human resources services rendered to third parties. The Corporate segment refers to general expenditure related to central functions. The company was founded in 1876 and is headquartered in Basel, Switzerland.