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

About the company

The core activity of Roma Gastronomie GmbH is the hospitality of guests in an Italian restaurant with pizzeria and hall in Rorschach on Lake Constance, where the company serves homemade Italian cuisine and offers a view of Lake Constance.

AI-generated
Offering

Products & services

Industry:Restaurants
✓ Offered3
Italian restaurant
Pizzas, pasta as well as meat and fish dishes; homemade Italian dishes, wine and desserts in Rorschach on Lake Constance.
Pizzeria with function room
Pizzeria with function room for events and private celebrations; function room for up to 50 people, bookable for birthdays, weddings or baptisms.
Table reservation
Reserve a table for the restaurant in Rorschach; reservation via the contact page or an online reservation widget.
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4.4/5

Roma Gastronomie GmbH

Trust & reputation

ranQ Trust Score of Roma Gastronomie GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Roma Gastronomie GmbH scores 91.1 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.84.524%
  • 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%
Roma Gastronomie GmbH scores 75.7 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.83.012%
  • 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%
Roma Gastronomie 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%
Roma Gastronomie GmbH scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Roma Gastronomie GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 380 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
4.7
of 5

Aggregated from 380 reviews across all connected sources

Sources
GGoogle4.7380
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hauptstrasse 54
9400 Rorschach
Opening hours
Mon
Closed
Tue
11:00 - 14:00, 17:00 - 23:00
Wed
11:00 - 14:00, 17:00 - 23:00
Thu
11:00 - 14:00, 17:00 - 23:00
Fri
11:00 - 14:00, 17:00 - 23:00
Sat
11:00 - 14:00, 17:00 - 23:00
Sun
11:00 - 14:00, 17:00 - 22:00

At a glance

Legal form
Limited Liability Company
UID
CHE-420.881.932
Founded
2017 · 9 years
Last commercial register change
August 18, 2017
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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