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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural organisationBaselSudsee GmbH
Sudsee GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Sudsee GmbH operates Sudhaus as a cultural and events venue. Its programme includes concerts, club nights, drag events and readings, and the venue is also available to rent for private and public events.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Cultural organisationEvent venue
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
4.2/5

Sudsee GmbH

✓ Offered5
Cultural and Event Operations
Concerts, parties, drag shows, poetry slam and other cultural events in the Sudhaus; ticket sales online and at the evening box office.
Hall Hire for Private Occasions
Hire of the Sudhaus for company celebrations, weddings, birthdays and other private events; enquiries possible via a form or email.
Hall Hire for Public Events
Hire of the Sudhaus for public events; separate enquiry option for event organisers.
Hall Hire for Public Parties
Special hall hire for public parties as a separate rental type at the Sudhaus.
Venue with Accessibility and Visitor Info
Venue with directions, step-free access via the back entrance, lift access to accessible toilets, and ticket, age and payment information.
Trust & reputation

ranQ Trust Score of Sudsee GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of November 2026

Sudsee GmbH scores 80.0 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.65.024%
  • 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.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%
Sudsee GmbH scores 67.8 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.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.55.07%
Sudsee GmbH scores 88.3 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).88.322%
Sudsee GmbH scores 58.4 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.16.74%
Qualifications+0.00

Sudsee GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 249 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 249 reviews across all connected sources

Sources
GGoogle4.3249
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 26, 2026Media
Betreiber des Sudhauses ziehen sich Ende Jahr zurück
primenews.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Sudsee GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Burgweg 7
4058 Basel
Opening hours
Mon
Closed
Tue
Closed
Wed
17:00 - 21:00
Thu
20:00 - 01:00
Fri
20:00 - 03:00
Sat
20:00 - 03:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-140.453.466
Founded
2021 · 5 years
Last commercial register change
March 9, 2022
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    IB
    Interkulturelle Brückenbauer
    Basel
    SB
    Stiftung Bartels zum Kleinen Markgräflerhof
    Basel
    CK
    Cargo Kulturbar GmbH
    Basel
    VS
    Verein SCALA BASEL
    Basel
    KD
    Kulturzentrum Don Bosco
    Basel
    B
    Brasilea-Stiftung
    Basel
    FD
    Freunde der Basler Münsterbauhütte
    Basel
    PA
    Parterre AG
    Basel