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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelsKastanienbaumKnast AG
Knast AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Knast AG operates the Barabas Hotel, a prison-themed hotel offering overnight stays in converted prison cells as well as single, double and family rooms with private or shared bathrooms. The hotel’s offerings also include a bookable prison-themed library room, an on-site restaurant (Izakaya Nozomi) and options for group bookings.

AI-generated
Offering

Products & services

Industry:Hotels
✓ Offered5
Hotel accommodation at the prison hotel
Overnight stays in renovated prison cells as single, double, 3-bed, 4-bed and 6-bed rooms, some with private bathrooms, shared bathrooms, kitchens and lockers.
Breakfast
Breakfast with homemade muesli, regional cheese and coffee; listed as an additional service for hotel guests.
Group packages
Packages for groups with accommodation, breakfast and partner offers such as Loop Tour, Escape Room, Gameorama or Canyoning Fun.
Direct booking
Book rooms directly via the website and benefit from the guaranteed best price.
Barrier-free infrastructure
Barrier-free and adapted infrastructure for guests with disabilities; accessibility information is provided via ginto.
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4.1/5

Knast AG

Trust & reputation

ranQ Trust Score of Knast AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Knast AG 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%
Knast AG scores 76.6 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.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.55.07%
Knast AG scores 85.0 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).85.022%
Knast AG scores 41.2 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 35.65.74%
  • 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

Knast AG 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 58%, so the score is backed by part of the criteria. As of October 2026.

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

Press

Media

September 22, 2022Media
Ex-Häftling «Barabas» kehrt zurück
zentralplus.ch
March 9, 2017Media
«Knast-Hotel» in Luzern per sofort geschlossen
htr.ch

Knowledge

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Location

St. Niklausenstrasse 105
6047 Kastanienbaum

At a glance

Legal form
Corporation
UID
CHE-276.510.524
Founded
2018 · 8 years
Last commercial register change
April 23, 2018
Employees
1 to 10
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.
100.0
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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