Bruno Alberti
Building physics/Architectural acoustics, External noise
Grad. natural science UAS
T 062 836 30 32
bruno.alberti@grolimund-partner.ch
Christoph Ammann
Team leader External noise Aarau
Ing. natural science EPFL, MAS ETH MTEC/BWI
T 062 836 30 31
christoph.ammann@grolimund-partner.ch
Janine Bosshard
External noise
Bsc. energy- and environmental technology
T 043 366 60 64
janine.bosshard@grolimund-partner.ch
Thomas Boss
CFO, Branch manager Bern, Manager external noise department
Grad. civil engineer UAS, NDS economics
T 031 356 20 07, 043 366 60 61
thomas.boss@grolimund-partner.ch
Erik Bühlmann
Team leader Tyre-road noise and Manager of R&D
MSc. in Geography, Grad. acoustician SGA
T 031 356 20 06
erik.buehlmann@grolimund-partner.ch
Maria Burger
External noise
Ing. natural science ETH
T 062 836 30 38
maria.burger@grolimund-partner.ch
Valentina Cocco
External noise, tyre-road noise, R&D
PhD. Sc. in physics
T 031 356 32 23
valentina.cocco@grolimund-partner.ch
Stéphanie Conrad
External noise
Laurent Cosandey
Team leader External noise Neuchâtel, Branch manager Neuchâtel
Ing. natural science EPFL/SIA, Grad. acoustician SGA
T 032 720 26 01
laurent.cosandey@grolimund-partner.ch
Morgane Dumont
Building physics/Architectural acoustics
Grad.natural science UAS
T 032 720 26 05
morgane.dumont@grolimund-partner.ch
Sebastian Egger
R&D, tyre-road noise
MSc Climate Sciences
T 031 356 32 26
sebastian.egger@grolimund-partner.ch
Daniel Flury
Tyre-road noise
Measuring technician
Martin Flury
Tyre-road noise
Measuring technician
Beatrice Frey
Building physics/Architectural acoustics
Grad. Architect UAS, CAS Building physics
T 031 356 20 16
beatrice.frey@grolimund-partner.ch
Bernard Gigon
External noise, Software
Ing. natural science EPFL
T 032 720 26 02
bernard.gigon@grolimund-partenaires.ch
Ludivine Grandjean
External nois, tyre-road noise
MSC ETH Environmental Sc.
T 032 720 26 03
ludivine.grandjean@grolimund-partner.ch
Jan Guddal
External noise, tyre-road, R&D
Project staff
T 031 356 32 29
jan.guddal@grolimund-partner.ch
Emanuel Hammer
R&D, Tyre-road noise
PhD. Sc. aerosol physics ETH
T 031 356 32 21
emanuel.hammer@grolimund-partner.ch
Adam Hasenfratz
External noise
Dr. sc. climate Geology ETH
T 031 356 32 20
adam.hasenfratz@grolimund-partner.ch
Marcel Hubacher
Tyre-road noise
Measuring technician
Christoph Jäggi
Tyre-road noise
Measuring technician
David Jean-Mairet
External noise
Eva-Linda Jerez
Building physics/Architectural acoustics
Michael Juillard
Building physics/Architectural acoustics
Jonas Knöpfel
External noise, Tyre-road noise
Ing. natural science ETH
T 043 366 60 63
jonas.knoepfel@grolimund-partner.ch
Tanja Kohler
Team leader Central services, Management assistant
Commercial Employee, Federal Diploma of VET/trainer/CAS HKB
T 031 356 20 12
tanja.kohler@grolimund-partner.ch
André Köpfli
Team leader External noise Zurich, Branch manager Zurich
Ing. natural science ETH, Grad. acoustician SGA
T 043 366 60 62
andre.koepfli@grolimund-partner.ch
Hans-Lukas Kramer
Building physics/Architectural acoustics
Grad. natural science, ETH Zurich
T 031 356 20 14
hanslukas.kramer@grolimund-partner.ch
Patricio Lerena
Software
Pius Leuba
Building physics/Architectural acoustics
Stefanie Litjens
Building physics/Architectural acoustics
Grad. civil engineer TU, Grad. acoustician SGA
T 031 356 20 19
stefanie.litjens@grolimund-partner.ch
Nicole Lüthi
Software
Daniel Mathys
Manager building physics department
Grad. Architect UAS/SIA, NDS E, MAS EN Bau
T 031 356 20 13
daniel.mathys@grolimund-partner.ch
Simon Mosch
External noise
Andreas Müller
Building physics/Architectural acoustics
Master of Science in Microsystems Engineering (Msc MSE)
T 062 836 63 43
andreas.mueller@grolimund-partner.ch
David Murton
Software
Claire Pheulpin
External noise
MSc in Wissenschaft und Umweltmanagement
T 032 720 26 04
claire.pheulpin@grolimund-partner.ch
Björn Probst
External noise, Tyre-road noise
MSc environmental geosciences
T 062 836 63 44
björn.probst@grolimund-partner.ch
Vincent Roth
R&D, Tyre-road noise
Dr. sc. Geography and Sustainable Development
T 031 356 32 25
vincent.roth@grolimund-partner.ch
Tina Saurer
R&D, Tyre-road noise, External noise
MSc in Geography
T 031 356 20 04
tina.saurer@grolimund-partner.ch
Jürg Schaffer
Building physics/Architect. acoustics, External noise, Tyre-road noise
Technical draughtsman, Measuring technician
Andreas Schluep
Team leader External noise Bern
Roger Schneider
Building physics/Architectural acoustics/Structural damage expertise
Stefan Schnetzler
External noise
MSc ZFH in Life Sciences
T 043 366 60 65
stefan.schnetzler@grolimund-partner.ch
Marcel Schneuwly
Building physics/Architect. acoustics, External noise, Tyre-road noise
Measuring technician
Tobias Stalder
External noise, tyre-road noise, R&D
Project staff
T 031 356 32 29
tobias.stalder@grolimund-partner.ch
Christa Stephan
Software, External noise
Ing. natural science ETH
T 062 836 63 47
christa.stephan@grolimund-partner.ch
Dagmar Toth
External noise
Jorim Urner
Software
Mathias von Arx
Team leader Building physics/Architectural acoustics Bern
Grad. civil engineer ETH, Cert. thermograph
T 031 356 20 08
mathias.vonarx@grolimund-partner.ch
Nadine von Arx
External noise
Carole Weber
Central services
Kristina Wotruba
External noise, Tyre-road noise
MSc in Geography
T 062 836 30 36
kristina.wotruba@grolimund-partner.ch
Petra Ziegler
Central services
Federal VET Diploma in Commerce
T 062 836 63 40
petra.ziegler@grolimund-partner.ch
Toni Ziegler
CEO, Manager of department Software, Branch manager Aarau
Grad. natural science, ETH, NDS spatial planning
T 062 836 30 33
toni.ziegler@grolimund-partner.ch
Michael Zuckschwerdt
Building physics/Architectural acoustics
Grad. Architect UAS, NDS energy engineer
T 062 836 63 48
michael.zuckschwerdt@grolimund-partner.ch
Jürg Zweifel
Team leader Building physics/Architectural acoustics AG, ZH
Grad. electrical engineer ETH
T 062 836 63 41
juerg.zweifel@grolimund-partner.ch
Tyre/road noise
Our services include measurements to determine the acoustic quality of road surfaces, for example using the CPX trailer measurement method, as well as specific measurement methods and analyses for acoustic optimisation of road surfaces.
Building physics
Our expertise includes building and room acoustics as well as thermal building physics, building ecology and energy efficiency consultancy.
Software
We specialise in developing environmental databases, noise calculation software, information systems and documentation – all tailored to the needs of our clients.
Research & development
We can count on an extensive national and international network in practice-oriented research in our key areas.
Environmental noise
We specialise in acoustic measurements and finding solutions to reduce noise emissions and vibrations from road traffic, railways, shooting ranges, commercial and industrial properties, building sites, etc.
