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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryGeneral Goods ProductionBernGeorg Pianzola
Georg Pianzola Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the construction, sale and restoration of double basses, as well as the distribution of accessories such as bows. Additionally, the company offers comprehensive service and consulting for bassists.

AI-generated
Offering

Products & services

Industry:General Goods Production
✓ Offered5
Double basses
Double basses in budget, standard and Doveria versions, as well as instruments by Emanuel Wilfer and old double basses.
Workshop work for double basses
Adjustments, new builds, repairs, restorations and conversions of double basses; instruments are made ready to play and adapted to individual needs.
Double-bass bows
Double-bass bows in German and French construction, available as budget, nickel-silver, silver, gold and old bows.
Bow rehairing
Rehairing of double-bass bows in any desired type of hair, with a selection of hair always in stock.
Accessories for double bass
Strings, bass covers, electronics and accessories such as mutes, spike rubbers, humidifiers, stands, rosin and cleaning cloths.
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4.1/5

Georg Pianzola

Trust & reputation

ranQ Trust Score of Georg Pianzola: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Georg Pianzola 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.
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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%
Georg Pianzola 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%
Georg Pianzola scores 83.3 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).83.322%
Georg Pianzola scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Georg Pianzola 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 October 2026.

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

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Location

Friedbühlstrasse 36 B
3008 Bern

At a glance

Legal form
Sole proprietorship
UID
CHE-106.312.421
Founded
1988 · 38 years
Last commercial register change
April 2, 2002
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

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