Frehner Stefan

Frehner Stefan is a Senior Projektleiter Bau & Architektur at SBB CFF FFS since 2007. Prior to this role, they served as an Architekt and Projektleiter at Morger & Degelo in Basel from 2001 to 2005 and worked at Derendinger & Jaillard in Zürich from 2005 to 2007. Frehner also held positions as an Architekt at Andrea Roost in Bern from 1998 to 2001 and completed their education in Architecture at Hochschule Luzern from 1995 to 1998. Earlier in their career, they worked as HBZ at H.P. Ammann & P. Baumann from 1991 to 1995.