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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEvent agencyBaselKonzertgesellschaft Basel GmbH
Konzertgesellschaft Basel GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Konzertgesellschaft Basel GmbH organizes classical concerts and arranges artist engagements. Its activities include artist and concert management, as well as supporting young musicians through Piano Plus Switzerland.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Event agency
✓ Offered3
Classical concerts and concert series
Classical concerts and concert series with international orchestras, female and male soloists; including Symphonic Gems, SunDay Concerts, soloists’ evenings and Rising Stars in Basel.
Ticket sales and subscriptions
Ticket sales and subscriptions for concerts, with a separate contact for subscriptions and single tickets, as well as ticket sales by phone and e-mail.
Artist management
Artist management for classical music, with collaboration and brokering of international artists in connection with the concert programmes.
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4.1/5

Konzertgesellschaft Basel GmbH

Trust & reputation

ranQ Trust Score of Konzertgesellschaft Basel GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Konzertgesellschaft Basel 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.
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%
Konzertgesellschaft Basel GmbH scores 83.0 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.55.07%
Konzertgesellschaft Basel GmbH 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%
Konzertgesellschaft Basel GmbH scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Konzertgesellschaft Basel GmbH 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 November 2026.

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

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Location

Feierabendstrasse 65
4051 Basel
Opening hours
Mon
10:00 - 13:00
Tue
10:00 - 13:00
Wed
10:00 - 13:00
Thu
10:00 - 13:00
Fri
10:00 - 13:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-102.091.764
Founded
2006 · 20 years
Last commercial register change
December 15, 2021
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BSBasel
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.88.06%
  • 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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