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 · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsSt. GallenBruno Bösch Klavierbaumeister
Bruno Bösch Klavierbaumeister Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Bruno Bösch Klavierbaumeister is the provision of services in the field of piano maintenance and repair, including tuning, revisions, repairs, concert service and consulting for pianos, grand pianos and harpsichords.

AI-generated
Offering

Products & services

Industry:Repair of Consumer Goods
✓ Offered4
Tuning service
Tuning for pianos, grand pianos and harpsichords, carried out for instruments in Eastern Switzerland.
Overhauls & repairs
Overhauls and repairs for pianos and grand pianos, including restoration and technical service.
Concert service
Concert service for pianos, grand pianos and harpsichords, prepared for professional performances and events.
Consulting
Consulting on pianos, grand pianos and harpsichords as well as care, tuning and repairs.
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
3.9/5

Bruno Bösch Klavierbaumeister

Trust & reputation

ranQ Trust Score of Bruno Bösch Klavierbaumeister: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

Bruno Bösch Klavierbaumeister 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%
Bruno Bösch Klavierbaumeister scores 67.8 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.75.012%
  • 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%
Bruno Bösch Klavierbaumeister 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%
Bruno Bösch Klavierbaumeister scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bruno Bösch Klavierbaumeister reaches a ranQ Trust Score of 3.9 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

No knowledge articles yet

Once Bruno Bösch Klavierbaumeister has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Bruno Bösch Klavierbaumeister in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Bruno Bösch Klavierbaumeister by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Waldgutstrasse 18
9010 St. Gallen
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Sole proprietorship
UID
CHE-280.591.023
Founded
2019 · 7 years
Last commercial register change
November 1, 2019
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    CP
    Cicilano Pietro, Uhrmacher Goldschmied, orologiaio orafo
    Heerbrugg
    LW
    Lisa Winiger GmbH
    St. Gallen
    AA
    Alfons Amweg Klavierbauermeister
    Jona
    SA
    Scheibling AG
    St. Gallen
    E+
    Ebneter + Untersee Bikecenter AG
    Flawil
    KT
    Klaviertechnik Tobehn
    St. Gallen
    M-
    MST - Moser Suspension Tech
    Andwil Sg
    RB
    Ries Bikeshop und Handels GmbH
    Goldach