ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryRetail & CommerceMusic storeSuhrWilhelm Geigenbau AG
Wilhelm Geigenbau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Wilhelm Geigenbau AG builds and sells violins, violas, cellos and double basses, along with bows and accessories. The company also rents out string instruments and provides repairs, restoration, maintenance and sound adjustments for instruments and bows.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Music store
✓ Offered4
Sale of string instruments and bows
Sale of violin, viola, cello, double bass, baroque and classical instruments, bows, string holders, fingerboards and accessories; antique and new instruments, partly set up for historically informed performance practice.
Rental of string instruments
Rental of string instruments and bows in children's sizes and full sizes, including individual fitting, selection advice, care instructions and optional insurance cover.
Service for string instruments
Service for string instruments and bows, including instrument quality work, restoration, bow maintenance, instrument care and sound adjustments; smaller jobs often done immediately, and, if needed, with replacement instruments.
New construction of violins, violas and cellos
New construction of violins, violas and cellos based on models by Stradivari, del Gesù and Gasparo da Salo, as well as on our own designs; partly using our own wood and varnishing in-house.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.5/5

Wilhelm Geigenbau AG

Trust & reputation

ranQ Trust Score of Wilhelm Geigenbau AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 100% · As of November 2026

Wilhelm Geigenbau AG scores 87.4 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.84.824%
  • 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.93.210%
  • 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%
Wilhelm Geigenbau AG scores 94.3 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.90.07%
Wilhelm Geigenbau AG scores 88.3 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).88.322%
Wilhelm Geigenbau AG scores 32.2 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 35.54.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Wilhelm Geigenbau AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.8 out of 5 stars from 38 customer reviews. As of November 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 38 reviews across all connected sources

Sources
GGoogle4.838
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 11, 2023Media
Der Geigendetektiv aus Suhr: Unsere Videoreportage aus der Werkstatt Wilhelm
aargauerzeitung.ch

Knowledge

No knowledge articles yet

Once Wilhelm Geigenbau AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Wilhelm Geigenbau AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Wilhelm Geigenbau AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Wilhelm Geigenbau AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bachstrasse 64
5034 Suhr
Opening hours
Mon
Closed
Tue
08:00 - 12:00, 14:00 - 18:00
Wed
08:00 - 12:00, 14:00 - 18:00
Thu
08:00 - 12:00, 14:00 - 18:00
Fri
08:00 - 12:00, 14:00 - 18:00
Sat
08:00 - 12:00, 13:30 - 16:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.718.941
Founded
1990 · 36 years
Last commercial register change
July 17, 2009
Employees
51 to 100

Active in 1 of 26 cantons · 1 municipality

  • AGSuhr
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

    Similar companies

    MB
    Musik Bruhin GmbH
    Suhr
    GB
    Geigenbau Burger GmbH
    Brugg Ag
    DG
    Dunum GmbH
    Brittnau
    AA
    Akkordeonschule Aarau Barbara Steinger
    Aarau
    GM
    Geigenbauatelier Michael Rhonheimer
    Baden
    TM
    the musical box, Pat Kistler
    Baden
    PG
    PIANO-SUPPORT GmbH
    Untersiggenthal
    LM
    Lüscher Musik AG
    Oftringen