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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryAgriculture & ForestryViticultureLigerzBeat Burkhardt, Weingut Bielerhaus
Beat Burkhardt, Weingut Bielerhaus Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the production and sale of wine. The company operates a vineyard on Lake Biel and offers a variety of wine types, including Chasselas, Pinot Gris, Pinot Noir and others. It has a wine cellar where the wines are produced and stored, and regularly hosts events such as "Open Wine Cellar Days" where customers can taste the wines.

AI-generated
Offering

Products & services

Industry:Viticulture
✓ Offered3
Viticulture
Viticulture on Lake Biel with six grape varieties, under biological guidelines, and own vinification of various wines from the vineyards between Ligerz and La Neuveville.
Wine sales
White, rosé, red and sparkling wines from the cellar in various bottle sizes, available to order directly or for pickup; with packaging and shipping/delivery options.
Distillates
Distillates from grapes and wine: Eau de Vie de Lie, Marc de Pinot Noir, Marc de Pinorone and Covignac brandy, partly aged for several years.
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4.1/5

Beat Burkhardt, Weingut Bielerhaus

Trust & reputation

ranQ Trust Score of Beat Burkhardt, Weingut Bielerhaus: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Beat Burkhardt, Weingut Bielerhaus scores 74.7 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.79.424%
  • 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.52.910%
  • 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%
Beat Burkhardt, Weingut Bielerhaus 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%
Beat Burkhardt, Weingut Bielerhaus scores 86.7 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).86.722%
Beat Burkhardt, Weingut Bielerhaus scores 20.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Beat Burkhardt, Weingut Bielerhaus 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 7 customer reviews. 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

October 22, 2020Media
Beat Burkhardt, Klosterwinzer am Bielersee
gaultmillau.ch
September 22, 2020Media
Die Party der Rookies: Chasselas fürs Kloster
gaultmillau.ch
June 18, 2018Media
Ein Bieler Chasselas für die Klosterbrüder
gaultmillau.ch

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Location

Dorfgasse 55
2514 Ligerz

At a glance

Legal form
Sole proprietorship
UID
CHE-110.567.496
Founded
2004 · 22 years
Last commercial register change
November 11, 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.67.06%
  • 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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