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DirectoryConstruction & ArchitectureArchitecture FirmsNiederrohrdorfWESTERHOLD GmbH
WESTERHOLD GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

WESTERHOLD GmbH designs and implements interior and workspace concepts for offices and retail. Services include concept and execution planning, permitting support, project management and construction supervision, as well as furniture, lighting and acoustic solutions.

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Offering

Products & services

Industry:Architecture FirmsGeneral Contractors
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WESTERHOLD GmbH

Interior Construction
✓ Offered7
Office concepts
Development of individual office concepts considering floor area, number of employees, home office, occupancy, work processes, budget, furniture and company identity.
Interior architecture
Planning and design of interior spaces for conversions and fit-outs, including retail construction, restaurants, bars, trade fair stands and hairdressing businesses.
Furniture & lighting
Selection, sourcing and made-to-measure furniture, built-in elements and lighting solutions, including collaboration with selected partners and manufacturers.
Project management
Cost estimates, obtaining contractor bids, cost control, construction programme and administrative processing for conversion projects.
Permits
Preparation of the documents required for building permits and support when dealing with authorities and regulations.
Site supervision
Supervision of works on site, coordination of tradespeople and ensuring smooth operations on the building site.
Detailed design
Detailed planning and representation of all relevant execution details, including fit-outs, lighting, painting work and building-services installations.
Trust & reputation

ranQ Trust Score of WESTERHOLD GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

WESTERHOLD 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%
WESTERHOLD GmbH scores 65.0 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.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%
WESTERHOLD 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%
WESTERHOLD GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Mellingerstrasse 12
5443 Niederrohrdorf

At a glance

Legal form
Limited Liability Company
UID
CHE-229.963.038
Founded
2022 · 4 years
Last commercial register change
April 21, 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.
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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