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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentWinterthurHirnplus Oggenfuss
Hirnplus Oggenfuss Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of hirnplus is offering memory training and e-learning services, particularly in the area of memory enhancement and cognitive development.

AI-generated
Offering

Products & services

Industry:Coaching & Personal Development
✓ Offered4
Talks
Engaging talks on memory training, concentration and mental fitness for events, conferences, continuing-education days as well as clubs, associations and institutions.
Workshops
Interactive workshops with practical memory techniques, exercises and mnemonic methods for companies, team events, educational institutions and senior groups.
Tailor-made formats
Flexibly designed formats with individually tailored content, scope and processes for the occasion, target group and objectives.
Events
Events focused on memory training and mental fitness for individuals, with playful prompts, practical exercises and shared experiences.
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4.1/5

Hirnplus Oggenfuss

Trust & reputation

ranQ Trust Score of Hirnplus Oggenfuss: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Hirnplus Oggenfuss 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%
Hirnplus Oggenfuss scores 71.2 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.83.012%
  • 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%
Hirnplus Oggenfuss 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%
Hirnplus Oggenfuss scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hirnplus Oggenfuss 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 October 2026.

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

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Location

Chlösterlistrasse 85
8405 Winterthur

At a glance

Legal form
Sole proprietorship
UID
CHE-364.914.884
Founded
2017 · 9 years
Last commercial register change
November 21, 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.
67.0
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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