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

About the company

Restaurant & Lounge Sonne GmbH is a restaurant and lounge that serves traditional Swiss dishes and international specialties. The kitchen emphasizes fresh, regional and seasonal ingredients; facilities include a smokers' lounge, garden terrace, a vinothek and event rooms for banquets, seminars and catering.

AI-generated
Offering

Products & services

Industry:Restaurants
✓ Offered6
Restaurant Service
Traditional restaurant service with Swiss cuisine, regional and seasonal ingredients, plus international specialties; menu cards, table reservations and regular opening hours.
Banquet and Event Catering
Banquets, weddings, company dinners, birthday celebrations and seminars with divisible rooms, menu suggestions, advice and infrastructure for up to 120 guests.
Garden Terrace and Lounge
Mediterranean garden terrace with space for 60 guests and a garden lounge for dining, a glass of white wine or a cigar outdoors.
Wine Bar and Wine Sales
Wine list with specialty wines from the region, Switzerland and Europe; wines for on-site enjoyment and takeaway purchases.
Smokers Lounge
Lounge for cigars, rum, whiskey and port; cigars also available to take away, as a separate after-dinner setting.
Gift Vouchers
Dining gift vouchers available for pickup or home delivery, orderable with amount, shipping method and contact details.
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4.4/5

Restaurant & Lounge Sonne GmbH

Trust & reputation

ranQ Trust Score of Restaurant & Lounge Sonne GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Restaurant & Lounge Sonne GmbH scores 88.3 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.79.524%
  • 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%
Restaurant & Lounge Sonne GmbH scores 73.9 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.70.212%
  • 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.70.07%
Restaurant & Lounge Sonne GmbH scores 85.0 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).85.022%
Restaurant & Lounge Sonne GmbH scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Restaurant & Lounge Sonne GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 310 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
4.6
of 5

Aggregated from 310 reviews across all connected sources

Sources
GGoogle4.6310
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Kommendeweg 2
5316 Leuggern
Opening hours
Mon
11:00 - 14:00, 18:00 - 23:00
Tue
Closed
Wed
Closed
Thu
11:00 - 14:00, 18:00 - 23:00
Fri
11:00 - 14:00, 18:00 - 23:00
Sat
10:00 - 14:00, 18:00 - 23:00
Sun
11:00 - 22:00

At a glance

Legal form
Limited Liability Company
UID
CHE-341.054.696
Founded
2020 · 6 years
Last commercial register change
June 16, 2020
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.
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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