JAHN is a multinational group of professionals sharing the same passion for Architecture, Design and Technology. We operate off our 4 international offices: Chicago, Berlin, Doha and Shanghai. The diversity of our work and the collaborative spirit of our environment stimulate a cross-fertilization of ideas. Our architects and designers collaborate with the most innovative engineers, fabricators and builders to create architecture of authenticity and integrity. Our work addresses urban responsibility, performance, engineering synthesis, attention to detail and sustainability by design.