HIAG Immobilien Holding AG is a property redevelopment company. Its core business focuses on the management of master plans and building permit procedures, site marketing, the steering of redevelopment processes, and portfolio management, including property administration. Majority of its real estate portfolio is situated in the economic catchment areas of Zurich/Zug, Baden/Brugg, Basel, and Geneva. The company's business activities are divided into three segments Yielding Portfolio, Development Portfolio, and the Transaction segment.