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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeZurichRobert Stempfle Fachwerkstatt für Holzblasinstrumente
Robert Stempfle Fachwerkstatt für Holzblasinstrumente Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the manufacture, repair and maintenance of woodwind instruments, particularly clarinets, flutes, saxophones and bassoons. The company also offers consulting, sales and rental of new and used instruments as well as accessories.

AI-generated
Offering

Products & services

Industry:Retail - General Specialty Trade
✓ Offered9
Revisions
Revisions for woodwind instruments, including replacing key pads, adjusting the mechanism, cleaning, polishing and improving intonation.
Repairs
Repairs for clarinet, flute, saxophone and bassoon, carried out professionally; also dent removal, straightening, soldering, filing, pad work and cleaning.
Special mechanisms
Special mechanisms for clarinet and oboe, including custom solutions and conversions to the instrument and requirements.
Advice
Advice on woodwind instruments, intonation, modifications and special requests; support with purchase, care and suitable instrument solutions.
Pre-owned instruments
Pre-owned instruments, regularly serviced and offered for sale; above all woodwind instruments such as clarinet, saxophone, bassoon and flute.
New instruments
New woodwind instruments for purchase, especially clarinet and saxophone, with advice before buying.
Custom-made instruments
Custom-made instruments and special requests for woodwind instruments, tailored to technical and practical playing requirements.
Rentals
Rentals of woodwind instruments for clarinet, saxophone, bassoon and flute, following advice and subject to availability.
Accessories
Accessories for woodwind instruments, complementing the range for purchase, revisions and everyday use.
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4.3/5

Robert Stempfle Fachwerkstatt für Holzblasinstrumente

Trust & reputation

ranQ Trust Score of Robert Stempfle Fachwerkstatt für Holzblasinstrumente: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Robert Stempfle Fachwerkstatt für Holzblasinstrumente scores 86.7 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.84.424%
  • 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.91.110%
  • 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.88.08%
Robert Stempfle Fachwerkstatt für Holzblasinstrumente scores 75.3 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.92.512%
  • 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%
Robert Stempfle Fachwerkstatt für Holzblasinstrumente 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%
Robert Stempfle Fachwerkstatt für Holzblasinstrumente scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Robert Stempfle Fachwerkstatt für Holzblasinstrumente reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 35 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
4.8
of 5

Aggregated from 35 reviews across all connected sources

Sources
GGoogle4.835
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kreuzbühlstrasse 42
8008 Zurich
Opening hours
Mon
13:30 - 18:00
Tue
09:00 - 12:00, 13:30 - 18:00
Wed
09:00 - 12:00, 13:30 - 18:00
Thu
09:00 - 12:00, 13:30 - 18:00
Fri
09:00 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-406.435.344
Founded
2014 · 12 years
Last commercial register change
May 10, 2021
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.67.06%
  • 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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