Three office buildings: Neptun (currently the seat of the Institute of National Remembrance), Syriusz, and Orion, forming part of the Mokotów Business Park office complex. Built between 1996 and 1999, designed by JEMS Architekci, on the post-industrial site of the former Unitra-CEMI plant in Służewiec. Address: Postępu Street 18-18b, Warsaw.