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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelsAltstätten SgSonne Altstätten GmbH
Sonne Altstätten GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sonne Altstätten GmbH operates Hotel Sonne, offering guest rooms with breakfast, an on-site restaurant serving seasonal Swiss dishes, and facilities for banquets, seminars and other events.

AI-generated
Offering

Products & services

Industry:Hotels
✓ Offered4
Hotel rooms
26 large double rooms and seven single rooms; modern amenities with free Wi-Fi, minibar, shower/WC or bath/WC, on-site parking options and breakfast buffet.
Restaurant
Restaurant with seasonal specialities, solar pots, dishes cooked on the hot stone, breakfast buffet as well as rooms for up to 50 guests and a terrace accessible without barriers.
Banquet and event hall
Banquet hall on the first floor for weddings, banquets, meetings, concerts and theatre performances; with stage, HiFi system, lighting installations, WLAN and projector.
Seminar rooms
Two seminar rooms for events, trainings and seminars; with the required infrastructure, seminar packages and a culinary supporting programme, additionally usable as a seminar room in the hall.
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4.2/5

Sonne Altstätten GmbH

Trust & reputation

ranQ Trust Score of Sonne Altstätten GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Sonne Altstätten 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%
Sonne Altstätten GmbH scores 71.7 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.58.012%
  • 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.82.07%
Sonne Altstätten GmbH 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%
Sonne Altstätten GmbH scores 54.3 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sonne Altstätten 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 251 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 251 reviews across all connected sources

Sources
GGoogle4.3251
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kugelgasse 2
9450 Altstätten Sg

At a glance

Legal form
Limited Liability Company
UID
CHE-331.218.861
Founded
2022 · 4 years
Last commercial register change
July 19, 2022
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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