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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIndustryFood manufacturerPfäffikon ZhBrunner & Brunner GmbH
Brunner & Brunner GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Caviarsuisse by BRUNNER & BRUNNER GmbH is the production and distribution of high-quality caviar. The company breeds sturgeons in a fish farm in the Highlands of the canton of Zurich and processes them into caviar, which is made according to traditional recipes. The caviar is sold online and luxury gift boxes are also offered.

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Service area

Offering

Products & services

Industry:Food manufacturer
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Brunner & Brunner GmbH

✓ Offered2
Caviar
Caviar from Swiss production from hand-selected sturgeon; hand-harvested, washed, salted and vacuum-packed, sustainably obtained from farmed sturgeon.
Gift boxes
Gift boxes with caviar and other delicacies, including the Caviarsuisse Luxury Giftbox with smoked salmon and champagne.
Trust & reputation

ranQ Trust Score of Brunner & Brunner GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of November 2026

Brunner & Brunner GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Brunner & Brunner GmbH scores 83.0 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%
Brunner & Brunner GmbH scores 86.7 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).86.722%
Brunner & Brunner GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Witzbergstrasse 7
8330 Pfäffikon Zh
Opening hours
Mon
Closed
Tue
Closed
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.684.224
Founded
1997 · 29 years
Last commercial register change
January 19, 2016
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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.
88.0
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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