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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingUvrierFrédéric Dumoulin SA
Frédéric Dumoulin SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Frédéric Dumoulin SA is a winery and wine producer that vinifies grapes, sells wines through an online shop and its cellar, and presents œnotourism offerings. The website lists vinification methods such as skin maceration, temperature-controlled fermentation, careful aging and bottling at the estate.

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Offering

Products & services

Industry:Management Consulting
✓ Offered2
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4.4/5

Frédéric Dumoulin SA

Wines
Red, white and rosé wines from the Tradition, Les Ors, Diamanterre, Les Cuvées, Les Grands Crus, Les Pépites and Les Torpilleurs ranges.
Wine tourism
Visit and tasting packages, tastings of 3 to 7 wines, guided tour of production, Valais-style aperitif platter, tailor-made experiences.
Trust & reputation

ranQ Trust Score of Frédéric Dumoulin SA: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Frédéric Dumoulin SA scores 82.2 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.88.324%
  • 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.77.410%
  • 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%
Frédéric Dumoulin SA scores 85.5 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%
Frédéric Dumoulin SA scores 83.3 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).83.322%
Frédéric Dumoulin SA scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Frédéric Dumoulin SA reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 20 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
5
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle520
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Chemin du Grandina 3
1958 Uvrier
Opening hours
Mon
10:00 - 12:00, 14:00 - 18:00
Tue
10:00 - 12:00, 14:00 - 18:00
Wed
10:00 - 12:00, 14:00 - 18:00
Thu
10:00 - 12:00, 14:00 - 18:00
Fri
10:00 - 12:00, 14:00 - 18:00
Sat
10:30 - 13:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.857.321
Founded
2006 · 20 years
Last commercial register change
May 25, 2021
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.
100.0
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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