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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIT & CommunicationPublishingOltenSMP Scientific Media Publishing GmbH
SMP Scientific Media Publishing GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SMP Scientific Media Publishing GmbH operates the online portal “Astrotreff”, a manufacturer- and retailer-independent community focused on astronomy, spaceflight and related science and technology. The portal provides discussion forums, image galleries, a marketplace, articles, an events calendar and maps/POI listings.

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SMP Scientific Media Publishing GmbH

✓ Offered9
Online community for astronomy and spaceflight
Independent German-language community with forum, gallery, map section, calendar, articles and chat for exchange, information, documentation and networking.
Astronomy forum
Forum section for discussions, questions, observing reports, practical experience, knowledge of equipment, observation planning and technical topics, including DIY projects.
Marketplace
Marketplace for buying, selling and ratings within the community, with listings, overview and archive.
Gallery
Gallery section for documenting astrophotography, observation results and technical projects, with albums and image views.
Map section
Map section with AstroAtlas, AstroVerzeichnis, as well as maps for astronomical locations, events and gallery images.
Calendar
Calendar functions for events and appointments, month view, event overview and the TV programme Astronomie & Raumfahrt.
Article section
Articles on astronomy, spaceflight and related topics, with contributions that can be found in the long term and background information.
Chat
Chat offering for direct, informal exchange as a complement to the continuously maintained forum discussions.
Paid memberships
Paid memberships for long-term financial stability and for further development of Astrotreff.
Trust & reputation

ranQ Trust Score of SMP Scientific Media Publishing GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

SMP Scientific Media Publishing 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%
SMP Scientific Media Publishing 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%
SMP Scientific Media Publishing GmbH scores 83.3 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).83.322%
SMP Scientific Media Publishing 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

SMP Scientific Media Publishing 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 October 2026.

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

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Location

Marktgasse 33
4600 Olten

At a glance

Legal form
Limited Liability Company
UID
CHE-115.407.463
Founded
2010 · 16 years
Last commercial register change
June 11, 2012
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.88.06%
  • 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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