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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryAgriculture & ForestryViticultureMalvagliaAzienda Vitivinicola Stefano Bollani
Azienda Vitivinicola Stefano Bollani Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Azienda Bollani is the production of wine. The company operates vineyards in the Valle di Blenio region of Switzerland and produces a variety of wines, including red, white and rosé wines. The wines are made from different grape varieties, including Merlot, Pinot Nero, Chardonnay and others. The company also offers wine tastings and sells its wines through an online shop.

AI-generated
Offering

Products & services

Industry:Viticulture
✓ Offered6
Red Wine (Impronta)
Single-varietal Merlot DOC from the hillside vineyards of Malvaglia; includes Impronta DOC and Impronta Riserva DOC barrique, sold through the shop.
White Wine (Bianco di Tessa)
White wine from interspecific grape varieties, positioned as an aperitif wine; floral and fruity profile, sold through the shop.
Rosé Wine (Cà Minola)
Merlot rosé with a small Pinot Noir share, described as fresh and suitable for meals; sold in the shop as Cà Minola DOC rosato di merlot.
White Wine (Cà Minola)
White wine based on Merlot with Chardonnay and Pinot Noir; described as an aperitif wine and suited to light fish or summer dishes.
Sparkling Wine (Ca' Minola)
Method-classic sparkling wine from Merlot, Pinot Noir and a little Chardonnay; two years bottle fermentation on lees, for aperitifs and Mediterranean dishes.
Wine Tastings and Estate Visits
Estate visits and tastings on request; the website provides contact details for arranging appointments.
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4.1/5

Azienda Vitivinicola Stefano Bollani

Trust & reputation

ranQ Trust Score of Azienda Vitivinicola Stefano Bollani: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Azienda Vitivinicola Stefano Bollani scores 67.6 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.74.424%
  • 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.49.510%
  • 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%
Azienda Vitivinicola Stefano Bollani scores 76.4 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.95.212%
  • 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%
Azienda Vitivinicola Stefano Bollani 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%
Azienda Vitivinicola Stefano Bollani scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Azienda Vitivinicola Stefano Bollani 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 6 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 6 reviews across all connected sources

Sources
GGoogle4.86
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Via Campaccio 83
6713 Malvaglia

At a glance

Legal form
Sole proprietorship
UID
CHE-174.305.102
Founded
2013 · 13 years
Last commercial register change
July 31, 2020
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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