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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryTourism & HospitalityRestaurantsBaselChristian Keller Medien GmbH
Christian Keller Medien GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company "Mitte" operates a coffee house with culinary offerings and provides event and catering services.

AI-generated
Offering

Products & services

Industry:Restaurants
✓ Offered5
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3.8/5

Christian Keller Medien GmbH

Online news portal for the Basel region
Daily news, headlines, opinions and columns on the Basel region and city life; supplemented by topic sections and an app.
Newsletter #baselnews
Free daily newsletter with a compact overview of the latest articles and the day's most important topics, sent in the morning.
Subscription
Subscription options to support independent local journalism for Basel; with access or support for the editorial team and media diversity.
Support through voluntary contributions
Voluntary support for the medium with an amount at your own discretion to promote independent local journalism in Basel and the region.
Advertising & partnerships
Advertising opportunities and partnerships for companies that want to work with the medium commercially.
Trust & reputation

ranQ Trust Score of Christian Keller Medien GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 100% · As of October 2026

Christian Keller Medien GmbH scores 48.2 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.50.624%
  • 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.52.910%
  • 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%
Christian Keller Medien GmbH scores 80.8 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.79.212%
  • 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.82.07%
Christian Keller Medien GmbH scores 86.7 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).86.722%
Christian Keller Medien GmbH scores 56.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

Christian Keller Medien GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.6 out of 5 stars from 7 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.6
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle3.67
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 16, 2022Media
Prime News verstärkt Redaktion. Diana Bevilacqua wird Leiterin Marketing
kleinreport.ch
August 14, 2018Media
Medienplatz Basel - Mit Nachrichtenseite Prime News ist Basel um eine Stimme reicher
srf.ch

Knowledge

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Comparisons

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Location

Birsigstr. 4
4054 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-397.407.625
Founded
2018 · 8 years
Last commercial register change
June 28, 2018
Employees
21 to 50
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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