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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionZurichKlavierschule Valkovsky GmbH
Klavierschule Valkovsky GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Klavierschule Valkovsky GmbH provides piano lessons for adult beginners, returning players and advanced students. The school offers individual lessons, group sessions, practice sessions, workshops and online instruction.

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Offering

Products & services

Industry:Sports & Recreation InstructionContinuing Education Institutes
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3.5/5

Klavierschule Valkovsky GmbH

Schools
✓ Offered6
Piano Lessons for Adults
One-to-one piano lessons for adult beginners, returners and advanced players; 60-minute lessons in the Zürich studio or online, with individual guidance and flexible scheduling.
Group Piano Lessons
Monthly group lessons for 2 to 4 people at similar playing level; joint work on reading music, technique, warm-up, mental preparation and stage fright.
Piano Practice Sessions
Monthly practice sessions in the Zürich studio or online; relaxed practice with exchange and guidance, plus recordings for later catch-up.
Piano Learning Platform
Online learning platform with dozens of learning videos, recordings of practice sessions and community exchange as a supplement to lessons.
Piano Community
Community for exchange among learners of similar level; with questions to the teacher, shared motivation and additional visits, outings and concerts.
Piano Workshops and Experiences
Workshops, class concerts and workshop visits around piano playing; additional learning input, shared experiences and performance opportunities.
Trust & reputation

ranQ Trust Score of Klavierschule Valkovsky GmbH: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

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Data basis 54% · As of October 2026

Klavierschule Valkovsky 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%
Klavierschule Valkovsky GmbH scores 40.1 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.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%
Klavierschule Valkovsky 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%
Klavierschule Valkovsky GmbH scores 11.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.11.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Klavierschule Valkovsky GmbH reaches a ranQ Trust Score of 3.5 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 October 2026.

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

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Location

Hier entsteht die Karte
Dolderstrasse 71
8032 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-307.198.784
Founded
2026 · 0 years
Last commercial register change
February 3, 2026
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.
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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