In the early 1990s Harald Etzemüller (1968, Frankfurt am Main) studied architecture in his hometown Frankfurt am Main and in Lyon/France. 1997/98 he was assistant to Prof. Franz Pesch at the Institute of Urban Planning of the University of Stuttgart. 2003 founded his own office for architecture and communication design in Frankfurt am Main with Vládmir Combre de Sena. He works in the fields of residential construction, energy-efficient refurbishment and sustainability.

Harald Etzemüller is member of the Architects Chamber of the state of Hessen (AKH), of the Alliance of German Designers (AGD) and of Deutscher Werkbund (DWB). Harald Etzemüller is a founder and board member of EULENGASSE.