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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementEnnetbürgenBaubüro Zimmermann & Würsch GmbH
Baubüro Zimmermann & Würsch GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Baubüro Zimmermann & Würsch GmbH provides architecture, project development, general contracting and project/construction management services. Offerings include cost estimation, tendering, contract award analysis, scheduling and on-site coordination and quality control.

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Offering

Products & services

Industry:Construction & Project ManagementGeneral Contractors
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3.9/5

Baubüro Zimmermann & Würsch GmbH

✓ Offered4
General contractor
Turnkey new builds and conversions within the specified schedule and cost framework, with various general-contractor variants and comprehensive services.
Project and construction management
Project and/or construction management and coordination for new builds and conversions, including cost estimate, tendering, award, schedule and cost control, handovers and warranty work.
Project development
Project development for new builds and conversions, including site development/area processing, zoning and feasibility studies, and collaboration with investors, land and property owners.
Architecture
Architecture within the client commission, taking account of cultural, social and environmental responsibility and combining innovation with experience.
Trust & reputation

ranQ Trust Score of Baubüro Zimmermann & Würsch GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Baubüro Zimmermann & Würsch GmbH scores 53.8 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.70.824%
  • 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.27.910%
  • 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%
Baubüro Zimmermann & Würsch GmbH scores 82.0 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.97.712%
  • 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%
Baubüro Zimmermann & Würsch GmbH scores 85.0 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).85.022%
Baubüro Zimmermann & Würsch GmbH scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Baubüro Zimmermann & Würsch 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Alte Gasse 2
6373 Ennetbürgen

At a glance

Legal form
Limited Liability Company
UID
CHE-288.709.848
Founded
2012 · 14 years
Last commercial register change
September 12, 2012
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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