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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryTourism & HospitalityRestaurantsSt. GallenRestaurant Am Gallusplatz Oliver Wessiak
Restaurant Am Gallusplatz Oliver Wessiak Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Restaurant Am Gallusplatz Oliver Wessiak is a restaurant with a café-bar, lounge and facilities for events, menu suggestions and wine service. The website also states that it offers weekly lunch menus and dishes including vegetarian, fish and meat options.

AI-generated
Offering

Products & services

Industry:Restaurants
✓ Offered5
Restaurant
Restaurant in the historic pointed vaults with à la carte options and lunch menus; vegetarian, fish and meat dishes as well as cuisine influenced by Austria.
Events / menu suggestions
Events for company celebrations, Christmas dinners, birthdays, family celebrations and business meals; individual planning, menu suggestions and a set menu from 8 people.
Café - Bar
Café-bar with balcony and terrace as a meeting point for aperitifs and bar service; part of the restaurant offering in the Klosterviertel.
Vault lounge
Vault lounge for a glass of wine, digestif, birthday celebrations and business meetings before dinner; also available for hire for events.
Wine
Selection of wines with advice and delivery by several named wine merchants; focus on wine pairings in the restaurant and bar.
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4.3/5

Restaurant Am Gallusplatz Oliver Wessiak

Trust & reputation

ranQ Trust Score of Restaurant Am Gallusplatz Oliver Wessiak: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Restaurant Am Gallusplatz Oliver Wessiak scores 88.4 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.83.724%
  • 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.88.08%
Restaurant Am Gallusplatz Oliver Wessiak scores 75.3 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.92.512%
  • 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%
Restaurant Am Gallusplatz Oliver Wessiak 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%
Restaurant Am Gallusplatz Oliver Wessiak scores 14.7 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 35.9.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Restaurant Am Gallusplatz Oliver Wessiak reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 150 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 150 reviews across all connected sources

Sources
GGoogle4.7150
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 28, 2015Media
Vom Stall zum Restaurant
tagblatt.ch
September 19, 2014Media
Schmankerln im «Gallusplätzli»
tagblatt.ch

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Location

Gallusstrasse 24
9000 St. Gallen
Opening hours
Mon
Closed
Tue
10:00 - 14:00
Wed
10:00 - 14:00
Thu
10:00 - 14:00, 17:00 - 23:00
Fri
10:00 - 14:00, 17:00 - 23:00
Sat
18:00 - 23:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-414.819.824
Founded
2014 · 12 years
Last commercial register change
December 29, 2014
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.67.06%
  • 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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