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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsRothenthurmAlpine Constructions GmbH
Alpine Constructions GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Alpine Constructions GmbH is a construction and design company providing project development, feasibility studies, and architectural and execution planning. Its services include construction management, tendering, cost and quality management, client representation, as well as interior design, furnishing and real-estate services such as property valuation and Airbnb/holiday-apartment consulting.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered5
Project Development & Architecture
Project development, preliminary projects, feasibility studies, planning and architecture for new builds, conversions and refurbishments in residential and commercial settings.
Construction Management & Client Representation
Construction management, tendering, cost management, quality management and client representation from planning through to delivery.
Interior Architecture & Furnishing
Interior architecture, conversions and furnishing for apartments and houses, including fit-outs and interior design.
Real Estate Development & Valuation
Real estate development, project studies, preliminary projects, potential analyses, feasibility analyses and property valuation for plots and properties.
Conversions & Refurbishment
Conversions, full refurbishments and renovations of single-family homes, apartments and multi-family buildings, including building envelopes and window refurbishment.
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3.9/5

Alpine Constructions GmbH

Trust & reputation

ranQ Trust Score of Alpine Constructions GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

Alpine Constructions GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Alpine Constructions GmbH scores 62.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.58.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Alpine Constructions GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Alpine Constructions GmbH scores 28.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alpine Constructions GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Comparisons

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Location

Arzthausstrasse 2
6418 Rothenthurm
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:30
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-462.989.423
Founded
2022 · 4 years
Last commercial register change
June 1, 2022
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
76.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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