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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsFischbach-GöslikonOldani Architektur & Bauberatung GmbH
Oldani Architektur & Bauberatung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Oldani Architektur & Bauberatung is the planning and realization of construction projects, particularly in the fields of architecture, renovation and construction consulting. The company offers services such as planning and execution of new buildings, renovations and refurbishments of residential and commercial spaces, as well as consulting services for property owners during the planning and realization of their projects.

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Products & services

Industry:Architecture Firms
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4.3/5

Oldani Architektur & Bauberatung GmbH

5
Architecture
Individual living and working spaces in masonry or timber construction, focused on energy efficiency, healthy living and functional, affordable planning.
Renovation
Gentle renovations and adaptations of existing buildings to meet today’s needs, preserving valuable structures and enhancing the property.
Construction consulting
Advisory services for clients on opportunities, risks and potential of plots of land and properties, including before purchasing a house.
Sustainable architecture and energy-efficient building
Planning of sustainable living and working spaces using renewable energies, natural materials, healthy indoor air quality and resource-saving solutions.
End-to-end project support
Support from the first idea to handover of the keys, including planning, coordination, cost control and implementation in line with legal requirements.
Trust & reputation

ranQ Trust Score of Oldani Architektur & Bauberatung GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

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Data basis 96% · As of October 2026

Oldani Architektur & Bauberatung GmbH scores 83.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.88.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.77.410%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Oldani Architektur & Bauberatung GmbH scores 80.9 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.95.212%
  • 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%
Oldani Architektur & Bauberatung GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).83.322%
Oldani Architektur & Bauberatung GmbH scores 31.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Oldani Architektur & Bauberatung GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 20 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle520
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Hinterdorfstrasse 1
5525 Fischbach-Göslikon
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-290.317.446
Founded
2013 · 13 years
Last commercial register change
July 8, 2025
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.88.06%
  • 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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