Corporate Member

Address
KELLERHALS+HAEFELI AG
Geologen
Kapellenstrasse 22
3011 Bern
Contact
Telephone number
Fax
Website
E-mail
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Areas of activity
  • Consultancy, Expertise
  • Urban Water Supply and Sanitation
  • Conservation
Executive SIA member
Böhi Dieter, 4410 Liestal