Directory Industries KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today

DirectoryConstruction & ArchitectureCivil EngineeringAppenzellKoller Tiefbau

KT

Verified· 1 source

Koller Tiefbau

Summary

About the company

Civil engineering, road construction, and demolition with all associated work and tasks.

Commercial register, canton of AI·As of March 17, 2026View on Zefix

Comparisons

Koller Tiefbau in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Koller Tiefbau by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Koller Tiefbau to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

Location

Rütistrasse 59

9050 Appenzell

At a glance

Legal form: Sole proprietorship
UID: CHE-228.572.385
Founded: 2026 · 0 years
Last commercial register change: March 17, 2026
Employees: 1 to 10

Knowledge

No knowledge articles yet

Once Koller Tiefbau has claimed this profile, we'll publish editorial articles and case studies here together.

Similar companies

Aeschbacher Tiefbau AG

Eggenberger Tiefbau GmbH

Langenegger AG, Hoch- und Tiefbau

Meier Bau Appenzell

Fuster Tiefbau AG

S. Bruderer GmbH

Mazenauer Tiefbau und Verkehrswegbau GmbH

Appenzell Schlatt