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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryAgriculture & ForestryViticultureRiexJean Duboux
Jean Duboux Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the production and sale of wine, particularly Swiss wines such as Chasselas, Pinot, Gamay, Gewürztraminer, Syrah and other varieties. The company engages in viticulture, wine production and wine sales, including the organization of wine tastings, wine tastings and other oenotouristic activities.

AI-generated
Offering

Products & services

Industry:Viticulture
✓ Offered5
Estate wines
Lavaux wines in an online shop, in particular Chasselas, rosé, reds, sparkling wines and specialties; Grand Cru wines, aromatic wines, wines aged in oak barrels and discovery gift sets.
Wine tastings
Private or public tastings of 3 to 5 wines, with flute glasses or a terroir board; tasting of older vintages and tastings to select wines for an event.
Hire of the Langins cellar
Private hire/privatisation of the cellar for anniversaries, weddings, company meals, seminars, meetings and other events; rentals per day or by the hour, with capacities and rates listed.
Wine tourism and estate visits
Walks through the vineyard, cellar visits, vineyard visits and discovery activities around wine and the senses, offered at the estate and during events.
Special services for events and corporate gifts
Custom labels, gift boxes, bundles with bottles and accessories; advice and quotations for weddings, anniversaries, events and corporate gifts.
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4.1/5

Jean Duboux

Trust & reputation

ranQ Trust Score of Jean Duboux: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Jean Duboux scores 82.0 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.85.424%
  • 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.68.910%
  • 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%
Jean Duboux scores 60.5 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.58.012%
  • 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%
Jean Duboux 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%
Jean Duboux scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jean Duboux reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 14 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 14 reviews across all connected sources

Sources
GGoogle514
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rue Davel 3
1097 Riex

At a glance

Legal form
Sole proprietorship
UID
CHE-226.660.558
Founded
2022 · 4 years
Last commercial register change
February 7, 2022
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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