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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementThunErnst Riesen AG
Ernst Riesen AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Ernst Riesen AG is a carpentry company offering interior fit-outs, kitchens, doors, windows, custom furniture and cabinets, wooden floors and stairs, as well as repair and installation services.

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Offering

Products & services

Industry:Property ManagementReal Estate Project Development
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4.1/5

Ernst Riesen AG

✓ Offered4
Interior fit-out
Interior fit-out for renovation and new-build projects, carried out in collaboration with the client or architect; built-in wardrobes, cloakrooms, room dividers, shelves, cabinet fronts and other custom-made fittings.
Kitchens
Custom kitchens for new builds and renovations, including planning and execution in the carpentry workshop.
Bathroom furniture
Bathroom furniture made by carpentry for new builds and renovations, tailored to individual room solutions.
Repair service
Repair service for existing carpentry work and building components.
Trust & reputation

ranQ Trust Score of Ernst Riesen AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Ernst Riesen AG 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.
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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%
Ernst Riesen AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.70.07%
Ernst Riesen AG 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%
Ernst Riesen AG scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ernst Riesen AG reaches a ranQ Trust Score of 4.1 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.

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Location

Frutigenstrasse 55A
3604 Thun

At a glance

Legal form
Corporation
UID
CHE-102.378.042
Founded
1988 · 38 years
Last commercial register change
June 5, 2024
Employees
11 to 20
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.
100.0
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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