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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesLicensing & Marketing of Intellectual PropertyThalViterma AG
Viterma AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Viterma AG provides complete and partial bathroom renovations, including bathtub‑to‑shower conversions and WC refurbishments. The company supplies seamless wall systems and level‑access showers from its own production, offers fixed‑price quotes, a ten‑year product warranty, virtual showrooms and on‑site planning and coordination; full renovations are typically completed in five days.

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Products & services

Industry:Licensing & Marketing of Intellectual Property
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4.1/5

Viterma AG

6
Full bathroom renovation
Consulting, planning and installation for complete bathroom renovations in five days; barrier-free, tailor-made, with a fixed-price guarantee and renovation from a single source.
Partial bathroom renovation
Partial bathroom renovation with replacement of a bathtub or shower with a level-access, walk-in shower; seamless, slip-resistant, barrier-free and carried out in a short time.
Bathtub out, shower in
Replacement of an old bathtub with a barrier-free, slip-resistant shower with a seamless wall system, custom-made and installed quickly.
WC renovation
Renovation of WC facilities and guest WCs with new components, barrier-free options, shower WC, seamless surfaces and a short renovation time.
Hotel bathroom renovation
Renovation of hotel bathrooms with barrier-free showers, new fixtures, floor, wall and ceiling solutions, with short downtime during operation.
Bathroom showroom
Showroom in Thal with samples of materials, surfaces and colour options; viewing by telephone appointment.
Trust & reputation

ranQ Trust Score of Viterma AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Viterma 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.
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%
Viterma AG scores 89.3 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.70.07%
Viterma AG 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%
Viterma AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Viterma 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

Wiesentalstrasse 3
9425 Thal

At a glance

Legal form
Corporation
UID
CHE-110.290.969
Founded
2003 · 23 years
Last commercial register change
May 2, 2025
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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