AS+P has been addressing spatial processes in cities and regions for 50 years now. Our planning is informed by an understanding of cities that sees them as the result of the complex interplay between a number of spatial, social, cultural, and economic factors. Alongside analytical studies in the sense of practice-oriented basic research, AS+P draws up clear proposals, concepts, and plans. Our teams of architects, urban, transport, and infrastructure planners, geographers, real-estate economists and landscape planners compile regional strategy plans, master plans for entire cities and urban expansion, as well as plans for the development of large sites on behalf of the private and public sectors.