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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 UND SPEZIALGESCHÄFT MARTINA WITTWER
MUSIKSCHULE UND SPEZIALGESCHÄFT MARTINA WITTWER Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the music school with offers such as instrumental lessons (e.g. accordion, alto/block flute, keyboard, piano, harmonica, Schwyzerörgeli), music garden and early childhood education.

AI-generated
Offering

Products & services

Industry:Cultural & Educational Organizations
✓ Offered4
Instrument lessons
Instrument lessons for accordion, alto/recorder, keyboard, piano, harmonica and Swiss button accordion; with guidance and trial lessons for children, young people and adults.
Music garden courses
Music garden courses for toddlers in Bern and Langenthal; with registration, course dates and information about the ongoing courses.
Music for every age
Music programme for children, young people and adults; positioned as an age-based offering focused on instrumental instruction and early musical development.
Specialist shop
Small music shop with a special range of children’s music CDs, children’s songbooks and instruments for toddlers; advice by appointment.
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4.1/5

MUSIKSCHULE UND SPEZIALGESCHÄFT MARTINA WITTWER

Trust & reputation

ranQ Trust Score of MUSIKSCHULE UND SPEZIALGESCHÄFT MARTINA WITTWER: 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 UND SPEZIALGESCHÄFT MARTINA WITTWER 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 UND SPEZIALGESCHÄFT MARTINA WITTWER scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
MUSIKSCHULE UND SPEZIALGESCHÄFT MARTINA WITTWER 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 UND SPEZIALGESCHÄFT MARTINA WITTWER scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

MUSIKSCHULE UND SPEZIALGESCHÄFT MARTINA WITTWER 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

Effingerstrasse 55
3008 Bern

At a glance

Legal form
Sole proprietorship
UID
CHE-105.546.459
Founded
2000 · 26 years
Last commercial register change
August 22, 2023
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.67.06%
  • 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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