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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsZurichZürcher Sängerknaben
Zürcher Sängerknaben Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Zürcher Sängerknaben is a boys' choir that combines musical education with concert activity. The choir runs a singing school and provides regular voice training, sectional and full rehearsals, soloist development, concert performances and tours in collaboration with orchestras and opera houses.

AI-generated
Offering

Products & services

Industry:Cultural & Educational Organizations
✓ Offered6
Choir
Concert choir, training, singing school and men’s choir for boys and young men; weekly voice training, section and full rehearsals, intensive weeks and singing camps.
Concerts and choir performances
Concerts, concert tours and performances with choral music in Switzerland and abroad, sometimes with partner orchestras and at special events.
Audio and video recordings
CD, DVD and video recordings of the Zürcher Sängerknaben, as well as public audio and video releases from choir life.
Patron membership
Annual patron contributions in four tiers, with information about choir life, pre-purchase rights for concerts and tickets for the patron concert.
Donations and sponsorships
One-off donations and sponsorships for choir boys; support for semester fees, camps, concert tours as well as audio and film recordings.
Shop items
CDs, books and DVDs with recordings and publications of the Zürcher Sängerknaben; shipping or purchase directly via the shop.
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4.1/5

Zürcher Sängerknaben

Trust & reputation

ranQ Trust Score of Zürcher Sängerknaben: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Zürcher Sängerknaben scores 59.3 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.75.024%
  • 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.40.910%
  • 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.35.08%
Zürcher Sängerknaben scores 88.6 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.70.07%
Zürcher Sängerknaben scores 86.7 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).86.722%
Zürcher Sängerknaben scores 63.4 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.46.74%
Qualifications+0.00

Zürcher Sängerknaben reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 3, 2025Media
Der Neujahrsempfang in St. Moritz in Bildern
suedostschweiz.ch
December 18, 2023Media
Erinnerung an Alphons von Aarburg: Dank ihm bekamen unzählige Knaben Freude am Singen
tagesanzeiger.ch
April 17, 2023Media
Zum Tod von Alphons von Aarburg, Gründer der Zürcher Sängerknaben
nzz.ch
April 17, 2023Media
Nachruf: Alphons von Aarburg
march24.ch
July 9, 2014Media
Zürcher Sängerknaben übergangen
tagesanzeiger.ch

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Location

Uetlibergstrasse 54
8045 Zurich
Opening hours
Mon
Closed
Tue
Closed
Wed
12:00 - 18:30
Thu
17:30 - 21:00
Fri
15:00 - 18:00
Sat
08:30 - 14:00
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-109.843.778
Founded
2002 · 24 years
Last commercial register change
March 31, 2026
Employees
11 to 20
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.
97.0
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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