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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelsThunAlpha-Sommerheim AG
Alpha-Sommerheim AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company "alpha thun" is a hotel with an attached restaurant, offering overnight stays, catering and event services.

AI-generated
Offering

Products & services

Industry:Hotels
✓ Offered5
Hotel rooms
34 non-smoking rooms in different price categories, including double, triple, single and budget rooms; with Wi-Fi, flat-screen TV, complimentary mineral water and hairdryer.
À la carte restaurant
À-la-carte restaurant with a versatile cuisine, lunch menus five days a week, terrace and regular opening hours for hotel and external guests.
Banquet and event rooms
Banquet and seminar rooms for business events, weddings, birthdays and seminars; a separate hall for around 50 guests and a terrace with over 100 seats.
Breakfast
Generous breakfast buffet for hotel guests; listed on the website as part of the offer and linked to the restaurant's opening hours.
Panorama Card
Panoramic card on request for guests; allows free rides with STI buses as well as bus No. 21 to Interlaken.
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4.1/5

Alpha-Sommerheim AG

Trust & reputation

ranQ Trust Score of Alpha-Sommerheim AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Alpha-Sommerheim AG scores 63.3 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.35.724%
  • 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%
Alpha-Sommerheim AG scores 89.3 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.70.07%
Alpha-Sommerheim AG scores 86.7 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).86.722%
Alpha-Sommerheim AG scores 33.6 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 35.57.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Alpha-Sommerheim AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 435 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 435 reviews across all connected sources

Sources
GGoogle3.7435
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 15, 2015Media
Hotel Alpha Thun unter neuer Leitung
htr.ch

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Comparisons

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Location

Gwattstrasse 4
3604 Thun

At a glance

Legal form
Corporation
UID
CHE-101.137.659
Founded
1994 · 32 years
Last commercial register change
January 4, 2018
Employees
11 to 20
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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