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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsAppenzellAlpha Group AG
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Verified· 3 sources

Alpha Group AG

Summary

About the company

The core activity of Alpha Group AG is the renovation and optimization of real estate, particularly multi-family houses, with the aim of preserving or increasing the value of the properties. This includes analyzing the condition of the buildings, planning and implementing renovation measures, as well as advising investors and property owners.

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Offering

Products & services

Industry:General Contractors
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3
General contractor / total contractor for new-build projects
New-build projects for rental and owner-occupied apartments, support from the idea to completion, delivery of development projects.
Complete renovation of multi-family houses
Complete renovations of multi-family houses to optimize existing properties, preserve and increase value, including the execution of demanding renovation projects.
Project consulting for properties and construction projects
Analysis of the current situation, assessment of the potential and development of solutions for existing properties, new-build and development projects.
Reviews

Aggregated rating

Aggregated rating
1
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle11
★TrustpilotSoon
PProvenExpertSoon

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Location

Sandgrube 29
9050 Appenzell
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.304.553
Founded
2008 · 18 years
Last commercial register change
October 1, 2025
Employees
1 to 10

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