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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerSiebnenCHANGE3D GmbH
CHANGE3D GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

CHANGE3D GmbH provides industrial 3D printing and additive manufacturing, from prototypes to small production runs. Its services also include technology and material selection, CAD design, 3D scanning and reverse engineering.

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Service area

Offering

Products & services

Industry:Engineer
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4.2/5

CHANGE3D GmbH

✓ Offered6
Technology Consulting & Selection
Technology-neutral consulting, analysis of requirements, and selection of the right combination of process, material, and cost-effectiveness for 3D printing projects.
CAD Design & Design Optimization
3D modelling, optimization of existing geometries, design for additive manufacturing, and conversion of 2D data for 3D printing.
3D Scanning & Reverse Engineering
High-precision digitization of existing components, creation of digital models, as well as reproduction and further development without existing CAD data.
Additive Manufacturing
Functional prototypes, visual models, and small-batch production made from plastic or metal, also as a hybrid manufacturing solution and using various 3D printing processes.
Custom Fabrications & Spare Parts
Tailor-made special solutions, spare parts that are no longer available, and precision-fit functional components for technical applications.
Technology & Materials Consulting
Broad range of 3D printing processes and more than 100 materials, including FDM, SLA, MJF, SLS, SLM as well as special materials for technical requirements.
Trust & reputation

ranQ Trust Score of CHANGE3D GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

CHANGE3D GmbH scores 77.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.84.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.67.110%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
CHANGE3D GmbH scores 77.8 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.79.212%
  • 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.70.07%
CHANGE3D GmbH scores 86.7 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).86.722%
CHANGE3D GmbH scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CHANGE3D GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 13 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle513
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Glarnerstrasse 88
8854 Siebnen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-458.157.359
Founded
2018 · 8 years
Last commercial register change
November 5, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • SZSchwyz
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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