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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural organisationBaselStiftung Martinskirche
Stiftung Martinskirche Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Stiftung Martinskirche supports the nonprofit use of the church and its ancillary rooms by musical and artistic institutions. It makes the premises available at affordable rates for concerts and rehearsals and rents them out in accordance with its charitable purpose.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Cultural organisation
✓ Offered4
Rental of concert and event spaces
Rental of church space, stage, choir area, gallery and adjoining rooms for instrumental concerts, choir concerts, opera, musical theatre, readings, song recitals and cultural events.
Event operations and concert programme
Event calendar with concerts and other events at Martinskirche Basel, including the current programme overview and archive.
Foundation support and donations
Donations for the foundation capital, sustainable cultural operations and specific upgrade measures such as infrastructure, seating comfort and equipment.
Infrastructure and building upgrades
New sound system, Wi-Fi, lighting, backstage area, sanitary facilities, escape routes, seating plan and seating comfort for audiences and performers.
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4.3/5

Stiftung Martinskirche

Trust & reputation

ranQ Trust Score of Stiftung Martinskirche: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of November 2026

Stiftung Martinskirche scores 85.5 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.74.624%
  • 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.100.08%
Stiftung Martinskirche scores 73.5 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.64.612%
  • 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%
Stiftung Martinskirche scores 88.3 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).88.322%
Stiftung Martinskirche scores 32.2 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 35.54.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Stiftung Martinskirche reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 256 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 256 reviews across all connected sources

Sources
GGoogle4.5256
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

August 17, 2022Media
Betriebswechsel steht bevor: Das wird in der Martinskirche erneuert
bazonline.ch
June 10, 2021Media
Private Stiftung übernimmt Martinskirche
bzbasel.ch

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Location

Augustinergasse 5
4051 Basel

At a glance

Legal form
Foundation
UID
CHE-397.136.047
Founded
2021 · 5 years
Last commercial register change
September 29, 2021
Employees
11 to 20

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.
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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