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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsSt. GallenLisa Winiger GmbH
Lisa Winiger GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company "Lisa Winiger GmbH - Workshop for Wind Instruments" consists of carrying out repairs, maintenance and revisions on wind instruments, in particular on woodwind instruments such as saxophones, flutes, clarinets, oboes, bassoons and recorders, as well as on brass instruments such as trumpets, cornets and flugelhorns. Additionally, the company offers consulting and support for the purchase of wind instruments.

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Products & services

Industry:Repair of Consumer Goods
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4.1/5

Lisa Winiger GmbH

✓ Offered3
Repairs, service work and overhauls for wind instruments
Repairs, service work and overhauls for saxophones, flutes, clarinets, oboes, bassoons, recorders and brass instruments; dent removal, conversions, tuning, modifications, complete overhauls and restorations.
Advice for buying wind instruments
Advice for buying wind instruments, support with selecting and organising a suitable instrument selection in collaboration with a music shop in the region.
Rental instruments for wind instruments
Rental instruments for wind instruments with pickup and return in St. Gallen; smaller repairs and service work are carried out on site, registration via Spiri AG.
Trust & reputation

ranQ Trust Score of Lisa Winiger GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Lisa Winiger GmbH scores 85.6 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.86.524%
  • 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.72.110%
  • 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.100.08%
Lisa Winiger GmbH scores 61.5 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.50.012%
  • 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%
Lisa Winiger GmbH 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%
Lisa Winiger GmbH scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lisa Winiger GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 16 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 16 reviews across all connected sources

Sources
GGoogle516
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

St. Georgen-Strasse 94
9011 St. Gallen
Opening hours
Mon
Closed
Tue
Closed
Wed
Closed
Thu
08:00 - 11:30
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-153.874.274
Founded
2023 · 3 years
Last commercial register change
February 14, 2023
Employees
1 to 10
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.
88.0
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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