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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesIndustrial & Product DesignWinterthurNEXTENSION GmbH
NEXTENSION GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of NEXTENSION is the development of digital platforms and solutions for institutions in the fields of art, culture, libraries, research, archives, and museums. This includes, in particular, the conception and implementation of: web applications and platforms, content management systems (CMS), data visualizations and analyses, augmented reality applications, digital exhibition and visitor guidance systems, and search and directory applications. NEXTENSION develops these solutions in close collaboration with its customers, focusing on user-centered design, sustainability, and innovation.

AI-generated
Offering

Products & services

Industry:Industrial & Product Design
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4.1/5

NEXTENSION GmbH

Software Development
✓ Offered5
UX and software development for digital platforms
UX and software development for digital platforms in art, culture, libraries, research, archives and museums; from visual design via CMS, frontend and backend to search, data preparation and operations.
Interactive web and storytelling applications
Interactive web applications, storytelling platforms and browsable information offerings with non-linear navigation, search functions, data visualisation and web apps.
AR/VR and immersive installations
Augmented-reality and virtual-reality experiences, interactive exhibition stations, tablet-based AR applications and prototypes for use on site.
Digital collections and archive access
Digital access to collections, archives and web archives with middleware, CMS, frontend, replay, search functions and semantic metadata search.
AI-supported metadata and search solutions
Semantic metadata search portals, AI and machine-learning APIs, as well as search and analysis functions for structured information holdings.
Trust & reputation

ranQ Trust Score of NEXTENSION 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.

NEXTENSION 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%
NEXTENSION GmbH scores 75.7 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%
NEXTENSION 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%
NEXTENSION GmbH scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NEXTENSION 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

Frohbergstrasse 7
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-309.606.245
Founded
2017 · 9 years
Last commercial register change
December 19, 2019
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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