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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsNiederrohrdorfZehnder Bauexperten GmbH
Zehnder Bauexperten GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Zehnder Bauexperten GmbH is an architectural and construction consultancy providing planning, construction management and advisory services for new builds, renovations and projects involving local urban/heritage protection.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered7
Design competitions
Organization, feasibility and support of design competition procedures up to the construction loan, including competitions for public and private building projects.
Townscape protection
Advisory services for building in protected townscapes, including collaboration focused on townscape and building culture and practical support for selected municipalities.
Construction
Construction, extensions, renovations and densification of residential, commercial and community buildings, with projects such as multi-family houses, refurbishments and conversions.
Travel
Travel as part of the «Unterwegs» section, presented as a dedicated topic and offering area on the website.
Motorhome construction
Motorhome construction as a separate area in the «Unterwegs» section, listed alongside other mobility-related topics.
Motorhome travel
Motorhome travel as a dedicated area in the «Unterwegs» section, shown separately from construction and flight topics.
Flying
Flying as a dedicated area in the «Unterwegs» section, handled separately on the website from the other topics.
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3.9/5

Zehnder Bauexperten GmbH

Trust & reputation

ranQ Trust Score of Zehnder Bauexperten GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Zehnder Bauexperten GmbH scores 56.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.73.124%
  • 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.35.310%
  • 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.35.08%
Zehnder Bauexperten GmbH scores 83.0 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.100.012%
  • 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%
Zehnder Bauexperten GmbH scores 83.3 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).83.322%
Zehnder Bauexperten GmbH scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zehnder Bauexperten GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Oberdorfstrasse 3
5443 Niederrohrdorf

At a glance

Legal form
Limited Liability Company
UID
CHE-113.804.066
Founded
2007 · 19 years
Last commercial register change
March 13, 2026
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.
88.0
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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