Keller & Steiner AG
Engineering Consulting · Sevelen, St. Gallen
Keller & Steiner AG is a Swiss engineering consulting company based in Sevelen, Canton of St. Gallen (UID CHE-103.714.272).
Board members & signatories
- Ivo Zimmermann — president
- Michael Schweizer — member + general manager
Registered purpose
Führung eines Ingenieur-Büros. Die Gesellschaft kann Zweigniederlassungen und Tochtergesellschaften im In- und Ausland errichten, sich an anderen Unternehmen im In- und Ausland beteiligen, im In- und Ausland Grundeigentum erwerben, belasten, veräussern und verwalten, Finanzierungen für eigene oder fremde Rechnung vornehmen sowie Garantien und Bürgschaften für Tochtergesellschaften und Dritte einge…
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026
What Keller & Steiner does
OFFERING
Keller & Steiner AG provides engineering consulting services in various sectors including structural engineering, water and wastewater management, and civil engineering. The company has experience with numerous private and public construction projects, indicating a strong presence in the construction industry.
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