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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsBernMusikschule Kellenberger GmbH
Musikschule Kellenberger GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Musikschule Kellenberger is providing music lessons for various age groups and levels, including individual and group instruction, as well as renting and selling musical instruments.

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Products & services

Industry:Cultural & Educational Organizations
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4.1/5

Musikschule Kellenberger GmbH

✓ Offered6
Music lessons
Broad range of lessons for all ages and levels, with individually tailored teaching methods for starting and returning; instrumental and vocal lessons as well as group lessons.
Private lessons & small groups
Private lessons and instruction in small groups for piano, drums, guitar, digital piano, electric guitar, singing, violin, electric bass, cello, ukulele, cajon, keyboard, piano accordion, saxophone and harp.
Early childhood music education
Music support for toddlers and preschool children with Robbie, Kraki, Wunderland Musik and Junior Music Course, each partly with a parent accompanying.
Group courses
Group courses and workshops on music topics, including handpan, ukulele, Celtic fiddle, music production and guitar service.
Instrument rental
Rental of instruments including accessories, initially for three months and then extendable monthly; available among others: ukulele, guitar, electric piano, electric guitar, electric bass, drums, violin, cello, handpan, cajon and piano.
Trial lesson
Discounted trial lesson for teaching offers excluding workshops, optionally early childhood music education, private lessons of 30 minutes or private lessons of 45 minutes.
Trust & reputation

ranQ Trust Score of Musikschule Kellenberger GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Musikschule Kellenberger GmbH 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%
Musikschule Kellenberger GmbH scores 89.7 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.82.07%
Musikschule Kellenberger GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Musikschule Kellenberger GmbH scores 80.0 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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Musikschule Kellenberger GmbH 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

Steigerhubelstrasse 3
3008 Bern

At a glance

Legal form
Limited Liability Company
UID
CHE-114.086.735
Founded
2008 · 18 years
Last commercial register change
June 28, 2017
Employees
21 to 50
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.
88.0
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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