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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryTourism & HospitalityRestaurantsWettingenRiederer Gastro GmbH
Riederer Gastro GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Riederer Gastro GmbH operates the restaurant Schloss Schartenfels and provides hospitality services. Offerings include à-la-carte and seasonal menus, banquet and event hosting, vouchers and reservation handling.

AI-generated
Offering

Products & services

Industry:Restaurants
✓ Offered4
Restaurant
Restaurant with seasonal cuisine, lunch and afternoon menu, wine list, aperitif menu and spirits list; reservations available online or by phone.
Banquets and events
Banquet menu for private and business events, event location with reservations and closed company on selected dates.
Weddings / civil marriage
Weddings and civil marriages in the castle grounds, presented as a dedicated offer page and intended for the corresponding reservations.
Gift vouchers
Gift vouchers to print yourself or order online; amount freely selectable, direct payment by credit card or by postal payment slip.
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4.5/5

Riederer Gastro GmbH

Trust & reputation

ranQ Trust Score of Riederer Gastro GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Riederer Gastro GmbH scores 88.5 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.79.924%
  • 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%
Riederer 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%
Riederer Gastro 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%
Riederer Gastro GmbH scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Riederer Gastro GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.6 out of 5 stars from 1036 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 1036 reviews across all connected sources

Sources
GGoogle4.61036
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Schartenfelsstrasse 49
5430 Wettingen
Opening hours
Mon
10:00 - 23:00
Tue
Closed
Wed
Closed
Thu
10:00 - 23:00
Fri
10:00 - 23:00
Sat
10:00 - 23:30
Sun
10:00 - 22:00

At a glance

Legal form
Limited Liability Company
UID
CHE-437.637.731
Founded
2011 · 15 years
Last commercial register change
September 3, 2026
Employees
1 to 10
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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