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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionUsterAstro Events Kohn
Astro Events Kohn Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company offers astro-events where participants can observe the starry sky through professional telescopes. The events are often rounded off with dinner and provide an interactive introduction to astronomy.

AI-generated
Offering

Products & services

Industry:Sports & Recreation Instruction
✓ Offered5
Astronomy evenings
Interactive introductions to astronomy with observation of the starry sky through professional telescopes; usually with dinner, no prior knowledge required, suitable for children from 7 years old.
Group events
Astronomical group events with a presentation through the solar system, observation with professional telescopes and, depending on the season, solar observation; for company and association meetings as well as 10 to 100 people.
Telescope beginner course
Introduction to telescope function, setup and sky observation; no prior knowledge required, including basics of celestial mechanics, telescope types and practical observing with provided telescopes.
Astrophotography course
Course for sky photography with a theoretical introduction, practical part and image processing; covers camera settings, tripod shots, tracking with a mount or telescope, and editing of the images.
Gift card
Gift card for the discovery evening or other astro events, orderable directly via the contact page.
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3.8/5

Astro Events Kohn

Trust & reputation

ranQ Trust Score of Astro Events Kohn: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

Astro Events Kohn 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%
Astro Events Kohn scores 57.0 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.50.012%
  • 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%
Astro Events Kohn 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%
Astro Events Kohn scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Astro Events Kohn reaches a ranQ Trust Score of 3.8 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

Brandstrasse 11
8610 Uster

At a glance

Legal form
Sole proprietorship
UID
CHE-136.931.066
Founded
2023 · 3 years
Last commercial register change
February 9, 2023
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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