Office

Urban Study and -Design, Land- and Site Use Concepts, Public Space Design, Membrane Constructions, Office Buildings, Urban Utitlity Buildings and Residential Buildings.

2007 Architekten Tillner & Willinger ZT GmbH
1995 Office founded by Architect Mag. arch. Silja Tillner
2005 Tillner & Partner ZT GmbH
2003 Cooperation with Dipl.-Ing. Alfred Willinger