ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeWinterthurPianocenter GmbH
Pianocenter GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Pianocenter GmbH sells wind, brass and keyboard instruments and related accessories through its webshop and retail channels. Its services include acoustic and digital pianos/grands (sale and rental), piano tuning, intonation, repairs and full workshop services including transport coordination.

AI-generated
Offering

Products & services

Industry:Retail - General Specialty Trade
✓ Offered4
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.5/5

Pianocenter GmbH

Musical instrument sales
Sales of woodwind, brass, keyboard and percussion instruments as well as electronics and Pro Audio, including accessories and selected used items.
Instrument rental and rent-to-buy
Rental of woodwind and brass instruments as well as rent-to-buy for pianos, with separate terms for rental and instalment options.
Workshop and service for wind and keyboard instruments
Workshop for wind instruments as well as service for pianos and grand pianos, complemented by specialist workshops and an atelier for transverse flutes up to concert service.
Music lessons
Music lessons as a dedicated offering area, accessible via the About us navigation and as part of the local music store.
Trust & reputation

ranQ Trust Score of Pianocenter GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Pianocenter GmbH scores 89.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.82.924%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Pianocenter GmbH scores 80.9 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.95.212%
  • 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%
Pianocenter GmbH scores 85.0 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).85.022%
Pianocenter GmbH scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Pianocenter GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 85 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 85 reviews across all connected sources

Sources
GGoogle4.785
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Pianocenter GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Pianocenter GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Pianocenter GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Pianocenter GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Pflanzschulstrasse 30
8400 Winterthur
Opening hours
Mon
Closed
Tue
08:30 - 12:00, 13:30 - 18:30
Wed
08:30 - 12:00, 13:30 - 18:30
Thu
08:30 - 12:00, 13:30 - 18:30
Fri
08:30 - 12:00, 13:30 - 18:30
Sat
08:00 - 16:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-130.527.287
Founded
2013 · 13 years
Last commercial register change
August 21, 2013
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

    Similar companies

    OC
    Oboenatelier Christian Voss GmbH
    Winterthur
    SA
    Spiri AG
    Winterthur
    GB
    Gebr. Bachmann Tasteninstrumente AG
    Wetzikon Zh
    HM
    Heer Musik AG
    Schlieren
    MN
    Musica Nova AG
    Bülach
    MZ
    Musik Zielke & Co
    Wald Zh
    BL
    Blues Lee GmbH
    Zurich
    MB
    Musikhaus Bucher AG
    Zurich