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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryPublic Administration & EducationMusic schoolAarauAkkordeonschule Aarau Barbara Steinger
Akkordeonschule Aarau Barbara Steinger Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Akkordeonschule Aarau Barbara Steinger provides music lessons for children and adults on accordion, Schwyzerörgeli, Steirische Harmonika, bandoneon, concertina and melodeon. It also offers sheet music and musical gifts, sells instruments and accepts instruments for repair.

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Presence

Service area

Offering

Products & services

Industry:Music schoolMusic store
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3.4/5

Akkordeonschule Aarau Barbara Steinger

✓ Offered6
Instrumental Lessons
Lessons on accordion, Schwyzerörgeli, Styrian harmonica, concertina and bandoneon for children and adults, one-to-one, in small groups, weekly or every two weeks.
Workshops
Music workshops and courses on Klezmer, family music, Schwyzerörgeli, Styrian harmonica and Swiss folk music, some with ticket sales and course descriptions.
Sale of New Instruments
Sale of new accordions with professional advice on choosing the right instrument.
Sale of Used Instruments
Sale of checked used instruments, including listing placement after thorough inspection.
Repair Intake
Intake for accordion repairs and support with repair jobs as needed.
Online Shop for Sheet Music
Online shop with sheet music from around the world, plus selected musical gift items in the assortment.
Trust & reputation

ranQ Trust Score of Akkordeonschule Aarau Barbara Steinger: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

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Data basis 54% · As of November 2026

Akkordeonschule Aarau Barbara Steinger 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%
Akkordeonschule Aarau Barbara Steinger scores 35.6 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.0.012%
  • 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%
Akkordeonschule Aarau Barbara Steinger scores 85.0 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).85.022%
Akkordeonschule Aarau Barbara Steinger 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

Akkordeonschule Aarau Barbara Steinger reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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.

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Location

Hier entsteht die Karte
Pfrundweg 1
5000 Aarau

At a glance

Legal form
Sole proprietorship
UID
CHE-277.786.313
Founded
2026 · 0 years
Last commercial register change
February 9, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • AGAarau
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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