Owner-managed enterprise
HRS understands how the entrepreneurial commitment of our employees helps projects complete without hierarchical complexities. Our project teams have delegated authority to allow short decision-making routes such that they react quickly and efficiently throughout all phases of the project. HRS is committed to meeting and exceeding the high standards we pride ourselves in thanks to our lean structures in the decision-making process, because we know that reliability, flexibility and a rapid response lead to success in our and your business.
Board of Directors
Roland Eberle
Graduate Agricultural Scientist ETH
Chairman of the Board
Martin Kull
Graduate Civil Engineer HTL
CEO / Owner
Deputy Chairman and member of the Board of Directors
Rebecca Kull
Graduate Architect ETH SIA
COO / Owner
Member of the Board of Directors
Fabian Hotz
Entrepreneur
Member of the Board of Directors
Andreas Rickenbacher
Master of Science (MSc)
Member of the Board of Directors
Ernst Schär
Lawyer
Member of the Board of Directors
Urs Peter Gauch
Finance and risk expert
Member of the Board of Directors
Executive Board
Martin Kull
Graduate Civil Engineer HTL
CEO / Owner
Deputy Chairman and member of the Board of Directors
Rebecca Kull
Graduate Architect ETH SIA
COO / Owner
Member of the Board of Directors
Michael Breitenmoser
Graduate Architect FH / MAS REM
Head of Real Estate Development East
Member of the Executive Board
Yves Diacon
MAS in Real Estate Management
Head of Real Estate Development Mid East
Member of the Executive Board
Reto Hörler
Graduate Engineer and Architect FH
Lead Realisation East
Branch Manager Frauenfeld / Chur /
St. Gallen
Member of the Executive Board
Peter Keller
Graduate Civil Engineer ETH
Master of Science in Banking and Finance
CFO / Member of the Executive Board
Stephan Knöpfel
Graduate Civil Engineer HTL
Lead Realisation Mid East
Branch Manager Zurich
Member of the Executive Board
Timo Lochbrunner-Odoni
Graduate Architect FH
Lead Realisation Mid West
Member of the Executive Board
Thierry Müller
Swiss Certified Foreman FA
Head of Real Estate Development West
Member of the Executive Board
César Vuadens
Graduate Civil Engineer ETH
Lead Realisation West
Member of the Executive Board
Herbert Zaugg
Dipl. HF Architecture / Dipl. Real Estate Trustee
Head of Real Estate Development Mid West
Member of the Executive Board
Jean-Claude Zurflüh
Real Estate Fiduciary
Branch Manager Vaduz
Member of the Executive Board
Branch Officers
Olivier Burkhardt
Graduate Technician / Civil Engineering and Construction
Branch Manager Geneva
Reto Hörler
Graduate Engineer and Architect FH
Lead Realisation East
Branch Manager Frauenfeld / Chur /
St. Gallen
Member of the Executive Board
Stephan Knöpfel
Graduate Civil Engineer HTL
Lead Realisation Mid East
Branch Manager Zurich
Member of the Executive Board
Alain Maître
Federal Master in Construction / Head of Construction
Branch Manager Delémont / Neuchâtel
Jean-Claude Zurflüh
Real Estate Fiduciary
Branch Manager Vaduz
Member of the Executive Board
Departmental Heads
Gabriela Aeschlimann
Real Estate Marketer with Swiss Federal Diploma
Head of Transactions West
Clemens Bühler
Graduate Structural Engineer TS
Construction Cost Planning East
Harry Dietschweiler
Graduate Business Technician FH
Head of Sponsoring / Events
Christophe Fuchs
Graduate Civil Engineer HES
Head of Real Estate Development Geneva
Rico Kretzer
Master Real Estate Management
Head of Sales Residential Mid West / Mid-East / East
Lorena La Scalea
MAS UZH in Real Estate / Business economist FH
Head of Transactions German-speaking Switzerland
Thierry Müller
Swiss Certified Foreman FA
Head of Real Estate Development West
Member of the Executive Board
Annette Rihs
HR Specialist with Swiss Federal Diploma
Human Resources East / Mid-East
Hadrian Rosenberg
lic. iur., Attorney at law, CAS Construction and Real Estate Law
Head of Legal Services / Compliance
Christian Salzer
Fiduciary with Swiss Federal Diploma
Head of Finance and Accounting
André Sassone
MSc in Civil Engineering and in Construction Economics
BIM West
Head of Construction Cost Planning
Claudio Zanella
Graduate Architect HTL
Project Management Execution The Circle at Zurich Airport