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Böhringer AG

Founded in 1952, Gruner Group member Gruner Böhringer AG is an independent design and engineering company located in Oberwil/BL, with core competencies in civil, municipal, hydraulic and urban water resources engineering, geomatics, Geographical information systems (GIS)  and geology.

Public- and private-sector clients are able to capitalize on our many years of experience and across-the-board expertise in the role of both single-source and specialist design firm. Our committed and highly professional staff develops solutions that are perfectly tailored to customers’ needs. Interdisciplinary teams that are set up in response to the client’s brief ensure efficient implementation of the project in line with all quality, time and cost targets. 

Executive Board

  • Roger Schaub, Civil Engineer (UAS) (Managing Director)
  • Michael Aggeler, Cultural Engineer (ETH) (Deputy)
  • Peter Jordan, PhD (ETH)
  • Christof Sturm, Civil Engineer (UAS)


Gruner Böhringer AG

Gruner Böhringer AG
Mühlegasse 10
4104 Oberwil
T +41 61 406 13 13
F +41 61 406 13 14
Contact Person
Roger Schaub
T +41 61 406 13 05
Roger Schaub Gruner AG



Gruner Böhringer AG
Leimenstrasse 2
4118 Rodersdorf
T +41 61 406 13 13