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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesOberriet SgNANO-4-U Holding GmbH
NANO-4-U Holding GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

NANO-4-U Holding GmbH provides product authentication and anti-counterfeiting solutions for industrial mass-produced items that link measured physical properties of the product to its packaging. Their solutions can be integrated with serialization or blockchain systems or operate as standalone checks without database access.

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Offering

Products & services

Industry:Holding Companies
✓ Offered
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3.8/5

NANO-4-U Holding GmbH

3
Product authentication and anti-counterfeit protection solutions
Product authentication and anti-counterfeit protection solutions for industrial products, components and packaging; integrable methods without additional materials, without a central database and with optional serialization.
Digital fingerprint and track-and-trace integration
Digital fingerprint solutions to link physical product properties with packaging, as well as to integrate with serialization, track-and-trace and reporting systems.
Special solutions for pharmaceutical packaging
Authentication solutions for pharmaceuticals, including primary and secondary packaging, blister packs and protection against counterfeiting or tampering.
Trust & reputation

ranQ Trust Score of NANO-4-U Holding GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

NANO-4-U Holding GmbH scores 56.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.68.224%
  • 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.17.610%
  • 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%
NANO-4-U Holding GmbH scores 57.1 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.39.612%
  • 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%
NANO-4-U Holding GmbH scores 85.0 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).85.022%
NANO-4-U Holding GmbH scores 88.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NANO-4-U Holding GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Staatsstrasse 44
9463 Oberriet Sg

At a glance

Legal form
Limited Liability Company
UID
CHE-308.247.824
Founded
2024 · 2 years
Last commercial register change
May 12, 2026
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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