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DirectoryConstruction & ArchitectureBuilding ConstructionAppenzellLangenegger AG, Hoch- und Tiefbau
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Langenegger AG, Hoch- und Tiefbau

Summary

About the company

The core activity of Langenegger AG is the execution of construction and civil engineering works, particularly in the areas of new buildings, renovations, plastering and exterior insulation. The company primarily offers its services in the Appenzell region and specializes in carrying out construction projects for private clients and architects.

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Products & services

Industry:Building ConstructionCivil Engineering
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Site Preparation
✓ Offered3
Building construction
New builds, conversions, residential developments, refurbishments and renovations; building contractor work, reinforced concrete and masonry work.
Civil engineering
Smaller excavation work, earthworks, sewer systems and drainage; construction site preparation and landscaping work, forecourts, garage spaces, parking spaces, paths and squares.
Plastering, insulation and facade works
Smaller plastering work, external insulation, insulations, facade renderings, facade renovations and crack repairs.
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Location

Ronis 1
9050 Appenzell

At a glance

Legal form
Corporation
UID
CHE-101.232.559
Founded
1977 · 49 years
Last commercial register change
July 1, 2026
Employees
1 to 10

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