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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesPainterSt. GallenSpiri Gipsergeschäft
Spiri Gipsergeschäft Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Spiri Gipsergeschäft carries out plastering and related construction services, including base plastering, wet and dry construction, and Stucco Veneziano. Services also include acoustic ceilings, painting, insulation, façade insulation and façade work, and the company provides consultation and execution for new-build, conversion and renovation projects.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Painter
✓ Offered3
Plastering work
Plastering work of all kinds for new-build, conversion and renovation projects; base coat, wet and dry construction, Stucco Veneziano, acoustic ceilings, insulation and facade works.
Painting work
Painting work as a complementary service for new-build, conversion and renovation projects; listed together with plastering work and facade works.
Facade works and facade insulation
Facade works and facade insulation for building envelopes, complemented by insulation as part of new-build, conversion and renovation projects.
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3.8/5

Spiri Gipsergeschäft

Trust & reputation

ranQ Trust Score of Spiri Gipsergeschäft: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

Spiri Gipsergeschäft scores 53.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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%
Spiri Gipsergeschäft scores 78.5 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.55.07%
Spiri Gipsergeschäft scores 86.7 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).86.722%
Spiri Gipsergeschäft 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%
Qualifications+0.00

Spiri Gipsergeschäft reaches a ranQ Trust Score of 3.8 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 November 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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Comparisons

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Location

Heimstrasse 8
9014 St. Gallen
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
09:00 - 17:00
Sun
09:00 - 17:00

At a glance

Legal form
Sole proprietorship
UID
CHE-113.460.328
Founded
2007 · 19 years
Last commercial register change
February 28, 2007
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGSt. Gallen
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.
67.0
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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