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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelsAltstätten SgHotel "Sonne" Altstätten AG
Hotel "Sonne" Altstätten AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Hotel "Sonne" Altstätten AG operates a hotel and restaurant offering accommodation, dining and event facilities. The property provides 26 double rooms and 7 single rooms, multiple dining rooms and a banquet hall with capacity for up to 450 guests.

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Offering

Products & services

Industry:Hotels
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4.3/5

Hotel "Sonne" Altstätten AG

Rooms
26 spacious double rooms and seven single rooms, with modern equipment, free Wi-Fi, minibar, shower/WC or bath/WC, as well as an included breakfast buffet.
Restaurant
Restaurant with up to 50 seats, grill room, Sonnenstübli, Ritterstübli and terrace; seasonal specialities, Sonnentöpfe, dishes from the hot stone and breakfast buffet.
Banquets and events
Banquet hall on the first floor for up to 450 people, suitable for weddings, banquets, meetings, concerts and theatre performances; organisation and catering on request.
Seminar rooms
Two seminar rooms for events, trainings and seminars, with facilities such as Hi-Fi system, beamer, Wi-Fi and seating for up to 24 or 40 people.
Trust & reputation

ranQ Trust Score of Hotel "Sonne" Altstätten AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Hotel "Sonne" Altstätten AG 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%
Hotel "Sonne" Altstätten AG scores 92.3 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.100.012%
  • 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%
Hotel "Sonne" Altstätten AG 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%
Hotel "Sonne" Altstätten AG scores 33.8 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.13.34%
Qualifications+0.00

Hotel "Sonne" Altstätten AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 251 customer reviews. 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.

Press

Media

May 15, 2025Media
Sonnensaal Altstätten wieder geöffnet nach Dachstabilisierung und Sanierungsplänen
rheintaler.ch

Knowledge

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Location

Kugelgasse 2
9450 Altstätten Sg

At a glance

Legal form
Corporation
UID
CHE-109.428.267
Founded
2002 · 24 years
Last commercial register change
July 25, 2023
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.
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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