Team
The environmental experts at Ecosens
Management / Partner
Daniel Aegerter
Partner, Head of Environmental Due Diligence and Compliance
Denise Kull-Portmann
Member of the Executive Board, Co-Head of Building Pollutants
Lorenz Lehmann
Partner, Head of Environmental and Climate Law, Chairman of the Board of Directors
Michael Rüffer
Partner, Senior Project Manager Contaminated sites
Contaminated Sites & Geology
Melanie Tschopp-Vögtli
Head of Department Contaminated Sites and Geology
Julia Hunziker
Deputy Head of the Contaminated Sites and Geology Department
Benjamin Zürcher
Head of Department Geothermal Energy and Groundwater Utilization
Janice Dahl
Project manager for subsoil and contaminated sites
Léonie Messmer
Junior Project Manager Contaminated Sites and Geology
Hüseyin Özdürük
Project manager for contaminated sites and geology
Hana Pačnik
Junior Project Manager Contaminated Sites and Geology
Julian Sarbach
Junior Project Manager Contaminated Sites and Geology
Mélissa Tercier
Junior Project Manager Contaminated Sites and Geology
Lars Schudel
Senior Project Manager Contaminated Sites, Deputy Head of Environment & Planning
Building
Katrin Tanneberger
Co-Head of Building Pollutants
Pascal Diefenbacher
Head of Indoor Air Quality
Pia Buser
Project manager for indoor air quality, radon expert
Célina Delacombaz
Junior project manager for building pollutants
Christoph Heeger
Project manager for building pollutants
Michael Ehmann
Project manager for building pollutants
Simon Farsky
Junior Project Manager Building Pollutants
Raphaela Joseph
Junior project manager for building pollutants
Diana Loregian
Junior project manager for building pollutants
Annatina Maurer
Administrator for building pollutants
Luca Meyer
Junior Project Manager Building Pollutants
Sandro Nicollier
Project manager measurement technology
Raphael Rapold
Project manager for indoor air quality, blower door specialist
Oliver Rehmann
Junior Project Manager Building Pollutants / Environment & Planning
Tanja Schmid
Head of Quality Management / Support Building Pollutants
Pascal Seebass
Junior Project Manager Indoor Air / Environment & Planning
Norman Seidel
Project manager for building pollutants
Ramona Seling
Project manager for building pollutants
Ansgar Schlöffel
Senior Project Manager Building Pollutants
Lukas Uhlmann
Project manager for building pollutants
Santiago Vargas
Project manager for building pollutants
Sanja Vranic
Senior project manager for building pollutants
Frederik Weiss
Project manager for building pollutants
Niko Westphal
Senior Project Manager Building Pollutants
Environment & Planning
Andrea Bringolf
Junior Project Manager Environment & Planning / Contaminated Sites
Daniel Sabathy
Senior Project Manager Environment & Planning
Lars Schudel
Senior Project Manager Contaminated Sites, Deputy Head of Environment & Planning
Law & Compliance
Bettina Bachmann
Freelancer Environmental Due Diligence
Business Support
Loriana Karelova
Head of Business Support, Head of Human Resources
Sandra Bliggenstorfer
Marketing Communication Manager
