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 · Imprint746,904 companies indexed · Last updated: today
DirectoryRetail & CommerceArt dealerWinterthurTonart Jürg Dähler
Tonart Jürg Dähler Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Tonart Jürg Dähler is the trade in rare violins and bows, including the sale, restoration and certification of these instruments. The company connects high-quality instruments with renowned soloists, collectors and enthusiasts, and also offers services such as expertise, restoration and certification.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Art dealer
✓ Offered5
Sale of Rare Violins and Bows
Rare and fine violins, violas, cellos and bows; direct sale, commission sale and sourcing through an international network, with discreet advice and showroom viewings.
Certificates and Valuations
Certificates, condition reports, dendrochronological reports, CT scans, provenance documentation and insurance valuations; own certificates and valuations available on request.
Restoration and Repairs
Repairs and restoration for fine antique and modern string instruments; referral to specialist restorers, replacement instrument on request and coordination of budget and timing.
Instrument Purchase Advisory and Sourcing
Personal advice for acquiring rare string instruments and bows, with targeted sourcing through an international network and careful support through the purchase process.
Exhibitions and Event Presentations
Presentations and symposia on rare string instruments and bow making, with curated instruments for specialists, collectors and investors.
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
4.1/5

Tonart Jürg Dähler

Trust & reputation

ranQ Trust Score of Tonart Jürg Dähler: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Tonart Jürg Dähler has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Tonart Jürg Dähler 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%
Tonart Jürg Dähler 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%
Tonart Jürg Dähler scores 9.1 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 35.9.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Tonart Jürg Dähler reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

No knowledge articles yet

Once Tonart Jürg Dähler has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Tonart Jürg Dähler in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Tonart Jürg Dähler by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Florenstrasse 51
8405 Winterthur

At a glance

Legal form
Sole proprietorship
UID
CHE-112.508.636
Founded
2005 · 21 years
Last commercial register change
December 5, 2018
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHWinterthur
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

    Similar companies

    CK
    CUENDET Kunstgalerie
    Elgg
    KA
    Koller Auktionen AG
    Zurich
    M&
    M & H Multimedia & Haushalt GmbH
    Adlikon B. Andelfingen
    M3
    MAI 36 GALERIE AG
    Zurich
    MF
    MOOS fine art GmbH
    Herrliberg
    GP
    Galerie Peter Kilchmann AG
    Zurich
    GE
    Galerie Eva Presenhuber AG
    Zurich
    GR
    Galerie Reitz GmbH
    Zurich