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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberBuchrainP. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH
P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of P. Stulz Sanitäre Anlagen & Baugruppe Rontal A - Z GmbH encompasses the planning, consulting, implementation and maintenance of construction projects, particularly in the areas of building, renovating, refurbishing and modernizing real estate, including the specialized fields of bathrooms, kitchens and garden renovations.

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Service area

Trust & reputation

ranQ Trust Score of P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH: 3.9 out of 5.0

Trust Score
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3.9/5

P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH

3.9/ 5.0

High

x

Data basis 96% · As of November 2026

P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH scores 55.9 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.53.824%
  • 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.49.510%
  • 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.70.08%
P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH scores 83.0 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.55.07%
P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z 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%
P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

P. Stulz, Sanitäre Anlagen und Baugruppe Rontal A-Z GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 6 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle3.76
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Eichmattstrasse 2
6033 Buchrain
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
07:00 - 18:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-113.296.543
Founded
2006 · 20 years
Last commercial register change
June 25, 2021
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LUBuchrain
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%

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