Team
Bettina Baggenstos
Junior Project Manager
Bachelor of Architecture ETH
Telephone +41 52 224 44 38
Martin Glöckl
Technical Director
Master Carpenter/Construction engineer
Telephone +41 52 224 44 35
Michael Heins
Senior Project Manager
Master Carpenter/Business Economist (FFH)
Telephone +49 152 542 92 264
Martin Joos
Managing Director Renggli International AG
Dipl. Bauing. ETH/SIA
Telephone +41 52 224 44 33
Helge Kunz
General Manager Renggli Deutschland GmbH
Dipl.-Ing. Architekt
Telephone +49 157 313 48 092
Manuel Ledermann
Cost planner
Bsc in Civil Engineering UAS Zurich
Telephone +41 52 224 44 32
David Renggli
Director Market Strategy
M.A. HSG in Business Management
Telephone +41 52 224 44 36
Patrick Schwalm
Project Manager
B.Sc. Wood Engineering FH
Telephone +41 52 224 44 37
Sophie Xiying Liu
Business Development Manager
PhD, Energy Economics
Telephone +41 52 224 44 34
David Ziai
Project Manager
B.A. Architecture
M.Sc. Resource-efficient construction
Telephone +49 178 138 85 12