The Headquarters for Siemens AG and AFK Sistema Gals are situated in the North-West of Moscow directly at the Leningradsky Prospekt. The site functioned as an airport earlier. The high-class office building consists of two 27-story 110 m high towers, each placed in a corner of a five-story podium building. The footprint of each tower measures 35 x 35 m. The towers contain mainly offices (105.000 m²). A 19 m high glass covered atrium in the podium building is oriented towards a close-by public park. The building has a clear geometric form. The four story atrium has adjacent restaurant, conference and VIP-rooms. A two-story lobby is situated underneath the tower.