Company Management Schultze Samuel Grad. Architect ETH/SIA, Partner, Head of Basel site, CEO Brühlmeier Philipp grad. architect FH, Partner, Head of Geneva/Lausanne departments, deputy CEO Grossen Andreas TS certified technician, NDS/FH business management graduate, Partner, Head of Basel 1 department Hardt Wolfgang Dipl. Ing. Architecture (FH) (graduated engineer), Master of Arts, Head of Department Basel 2 Juchli Hans-Jörg business economist HWV (University of Applied Sciences). Partner, Head of Finance/Human Resources Keller Daniel HTL Grad. Architect, Partner, Head of Project Development Mast Andreas grad. architect / EUR ING, Partner, Head of Zurich department Schmid Oliver grad. architect ETH/SIA, MBA HSG, Partner, Head of Bern department