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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryTourism & HospitalityCateringAltstätten SgKoch Atelier Dörig Vreny
Koch Atelier Dörig Vreny Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company "KochAtelier Vreny Dörig" offers various services in the field of cooking and gastronomy. The core activities include: cooking classes for hobby cooks, catering services for corporate events and private parties, personal chef services, where customers can be cooked for and pampered at home by a chef, and organization of team events and corporate events with culinary offerings. The company thus offers a combination of education, gastronomy, and event organization, with a focus on cooking and culinary experiences.

AI-generated
Offering

Products & services

Industry:Catering
✓ Offered5
Cooking courses
Cooking courses for amateur cooks, with annual programme, online booking, recipe documents, aperitif, drinks and coffee; public courses as well as private cooking evenings for groups.
Catering
Catering for wedding aperitifs, stand-up parties, birthdays, corporate events and other celebrations, with individual advice and service.
Störküche
Störküche for small celebrations at home, with menu suggestions, quotation, on-site meeting and, on request, crockery, cutlery, glasses and service staff.
Corporate events
Corporate events as shared cooking and indulging, suitable for team events, client events and company celebrations; bookable as a personal cooking evening.
Family events
Family events with shared cooking and eating, such as birthdays or private celebrations, as part of the catering and cooking-evening offer.
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4.1/5

Koch Atelier Dörig Vreny

Trust & reputation

ranQ Trust Score of Koch Atelier Dörig Vreny: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Koch Atelier Dörig Vreny scores 66.1 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.73.324%
  • 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.45.610%
  • 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.70.08%
Koch Atelier Dörig Vreny scores 78.5 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%
Koch Atelier Dörig Vreny 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%
Koch Atelier Dörig Vreny scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Koch Atelier Dörig Vreny reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 5 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
4.8
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.85
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rorschacherstrasse 137
9450 Altstätten Sg

At a glance

Legal form
Sole proprietorship
UID
CHE-111.785.564
Founded
2004 · 22 years
Last commercial register change
July 23, 2004
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.
67.0
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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