Transbanana produces designs, concepts and studies for spaces, mainly in the fields of architecture, research and urbanism.

Originally, Transbanana was set up in Graz (Austria) in 1997 by Margarethe Mueller, Bernd Vlay and Paul Rajakovics. In 2000 it transformed to
transbanana - Margarethe Mueller and went through another transformation process from 2001 to 2008, where transbanana worked together with Walter Kletzl as partner.

Transbanana is based in Vienna, however, the working space of transbanana is everywhere. This everywhere contains the real and the virtual world.