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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerZugBrunner BI GmbH
Brunner BI GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Brunner BI is the development of Business Intelligence solutions, particularly with Microsoft Power BI and related technologies. This includes the creation and improvement of data mining, the standardization of data streams from various systems, the automation of reporting and the conduct of analyses. The company also offers development and consulting services as well as training in these areas.

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Service area

Offering

Products & services

Industry:IT service provider
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4.1/5

Brunner BI GmbH

✓ Offered5
Business Intelligence consulting and development
Business Intelligence development and consulting, data integration from different systems, data mining, BI solutions for analysis and data-driven decisions.
Data analysis and data science
Data analysis and data science for workforce, customer, marketing and forensic analyses, including cost optimisation, outlier detection and cluster analysis.
Reporting automation
Automation of reporting, modernisation of Excel-based solutions, creation of dynamic reports and dashboards, as well as automation of manual processes.
Microsoft Power BI coaching and seminars
On-site or online coaching and seminars in Microsoft Power BI for users, focusing on practical use and reporting.
Microsoft Fabric and Power BI consulting
Consulting on Microsoft Fabric, Power BI, Microsoft Power Platform, Azure SQL Server and Azure AutoML/Cognitive Services for reporting and data solutions.
Trust & reputation

ranQ Trust Score of Brunner BI GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Brunner BI 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 BI GmbH scores 67.8 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.64.612%
  • 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 BI GmbH 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%
Brunner BI GmbH scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Brunner BI GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

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

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Location

Baarerstrasse 52
6300 Zug

At a glance

Legal form
Limited Liability Company
UID
CHE-242.781.338
Founded
2021 · 5 years
Last commercial register change
March 21, 2025
Employees
1 to 10

Active in 1 of 26 cantons

  • ZGZug
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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