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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringBaarCompagnoni AG
Compagnoni AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Compagnoni AG is the execution of plastering work, including plastering, drywall construction, insulation, stucco and Stucco Veneziano, for new and renovation projects of residential and commercial spaces, multi-family homes, public buildings and industrial facilities.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered7
Plastering work
Plastering work for new builds and remodelling as well as renovations, including wet construction and dry construction, partition walls, textured render finishes, ready-mix plasters, decorative fine plasters, white plaster and ceiling cladding.
Drywall construction
Drywall construction with partition walls, insulation, thermal insulation and ceiling build-out; according to the website, a core area of the company.
Renovations
Renovations and damage repair for residential and construction properties, with individual advice and a quotation.
Stuccowork
Venetian and baroque stuccowork as a decorative plastering technique, carried out with precision.
Acoustic insulation
Acoustic insulation for noise-exposed rooms such as music schools, singing rooms or rehearsal rooms.
Remodelling
Remodelling work with materials for insulation and thermal insulation, tailored to individual construction projects.
Repair work
Repair work and customer-specific advice for various needs and construction projects.
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4.6/5

Compagnoni AG

Trust & reputation

ranQ Trust Score of Compagnoni AG: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Compagnoni AG scores 91.7 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.91.724%
  • 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.88.910%
  • 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.95.08%
Compagnoni AG scores 92.3 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.82.07%
Compagnoni AG 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%
Compagnoni AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Compagnoni AG reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 32 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 32 reviews across all connected sources

Sources
GGoogle532
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Gewerbestrasse 5
6340 Baar
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
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.731.226
Founded
1999 · 27 years
Last commercial register change
August 21, 2025
Employees
21 to 50
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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