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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,814 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionEinsiedelnA.P Andreas Portmann GmbH
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A.P Andreas Portmann GmbH

Summary

About the company

The core activity of AP-Bau GmbH is the provision of construction services, particularly in the areas of: excavation work, environmental work, pipeline construction, excavation, demolition, road maintenance, masonry, high-rise construction, renovation, and new construction. The company also offers services such as construction supervision, coordination, and planning.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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Site Preparation
✓ Offered5
Excavation work
Excavation work for site works, excavation, demolition and road maintenance.
Masonry work
Masonry work for new construction, building construction and conversions.
Site and landscaping works
Site and landscaping works with composite pavers, stone walls and angle slabs.
Construction execution
Construction scheduling, site supervision and coordination for the practical execution of building projects.
Hire of excavators with operator
Hire of excavators including operator, in 25-, 15- and 8-ton versions.

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Location

Katzenstrickstrasse 10
8840 Einsiedeln

At a glance

Legal form
Limited Liability Company
UID
CHE-339.952.870
Founded
2021 · 5 years
Last commercial register change
June 11, 2026
Employees
1 to 10

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