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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentWorblaufenBrunner Informatik AG
Brunner Informatik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Brunner Informatik AG is the development of software solutions and the provision of services for the energy industry, particularly in the area of reporting. This includes consulting, conception, programming, sales, commissioning, maintenance and support of software applications for network operators, electrical installers, solar technicians and other companies in the energy industry.

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Offering

Products & services

Industry:Software Development
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3.9/5

Brunner Informatik AG

✓ Offered
5
M2 notification system
Complete solution for the electronic notification system in accordance with NIBT and the work regulations of Swiss network operators; includes ElektroForm applications, ERP interfaces and archiving.
ElektroForm for installers and solar technicians
Software to create, send and archive notification forms, installation notices, protocols and safety reports; available as a one-off purchasable version, subscription and free web app.
Software for inspection bodies
Software for creating inspection documents, measurement and test reports, SiNa and defect rectification notifications; supports on-site work, offline mode and transfer of measurement data.
Software for network operators
Solutions for receiving, processing, routing and archiving notification forms; includes automated analysis, internal documents, ERP interfaces and deadline monitoring.
Support and instructions for ElektroForm and infraDATA
Support for purchased products, download area with service packs and current versions, instructions for ElektroForm and infraDATA.
Trust & reputation

ranQ Trust Score of Brunner Informatik AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Brunner Informatik AG scores 52.8 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.50.024%
  • 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.45.610%
  • 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%
Brunner Informatik AG scores 85.5 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%
Brunner Informatik AG scores 83.3 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).83.322%
Brunner Informatik AG 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

Brunner Informatik AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 out of 5 stars from 5 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
3.4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle3.45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Worblaufenstrasse 163
3048 Worblaufen
Opening hours
Mon
09:00 - 12:00, 13:30 - 17:00
Tue
09:00 - 12:00, 13:30 - 17:00
Wed
09:00 - 12:00, 13:30 - 17:00
Thu
09:00 - 12:00, 13:30 - 17:00
Fri
09:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.742.564
Founded
1989 · 37 years
Last commercial register change
November 14, 2025
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.
100.0
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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