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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelLangendorfA & A Gastro GmbH
A & A Gastro GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company operates a hotel and a restaurant, offering accommodation, food and beverages. It also provides spaces for events and celebrations, such as a banquet hall. The company's core activity is hospitality and catering.

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Service area

Offering

Products & services

Industry:Hotel
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4.4/5

A & A Gastro GmbH

4
Hotel rooms
Hotel rooms in single and double rooms in the Economy and Superior categories, as well as apartments for 4–6 and 6–8 people.
Restaurant operation
Restaurant with dining room, Stübli (small lounge) and terrace; menu, banquet menu, dessert menu, wine list, as well as daily menu and seasonal summer menu.
Banquet and event rooms
Banquet hall for private and business events, birthdays, anniversaries and club celebrations; seating for around 50 to 60 people.
Garden dining
Terrace for food and drinks outdoors, with a summer menu, homemade ice cream, afternoon snack platters (Zvieriplättli) and cold drinks.
Trust & reputation

ranQ Trust Score of A & A Gastro GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of November 2026

A & A Gastro GmbH scores 85.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.74.824%
  • 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%
A & A Gastro GmbH scores 83.0 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.55.07%
A & A Gastro GmbH 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%
A & A Gastro GmbH scores 48.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A & A Gastro GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 393 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 393 reviews across all connected sources

Sources
GGoogle4.5393
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Weissensteinstrasse 28
4513 Langendorf

At a glance

Legal form
Limited Liability Company
UID
CHE-112.578.878
Founded
2005 · 21 years
Last commercial register change
March 9, 2017
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SOLangendorf
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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