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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentBiel/BienneZazuko GmbH
Zazuko GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Zazuko GmbH develops software and products for Linked Data, RDF, the Semantic Web and knowledge graphs, providing tools and libraries to create, convert, publish, present, search and manipulate connected data.

AI-generated
Offering

Products & services

Industry:Software Development
✓ Offered
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4.1/5

Zazuko GmbH

3
Software development for Linked Data and Knowledge Graphs
Software development, libraries and tools for Linked Data, RDF, the Semantic Web and knowledge-graph technologies; connect, contextualize, create, convert, publish, display, search and process data.
Open-source software and libraries
Open-source software, libraries and tools under open licences; contributions to open standards and standardisation initiatives, including work around RDFJS and W3C.
Data-centric consulting and architecture advisory
Data-centric strategies for information architecture; placing data at the center of applications and transforming complex data landscapes into usable knowledge networks.
Trust & reputation

ranQ Trust Score of Zazuko 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.

Zazuko 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.
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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%
Zazuko GmbH scores 79.8 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.92.512%
  • 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%
Zazuko GmbH 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%
Zazuko 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

Zazuko 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.

Knowledge

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Location

Winkelstrasse 20
2502 Biel/Bienne

At a glance

Legal form
Limited Liability Company
UID
CHE-242.294.601
Founded
2014 · 12 years
Last commercial register change
August 17, 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.
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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