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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesInterior Design & FurnishingLuterbachLuminia GmbH
Luminia GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Luminia GmbH designs, manufactures, and installs illuminated signage, lighted advertising displays, and other signage solutions. The company also provides interior branding, LED screens, and films and graphics for brand presentations.

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Offering

Products & services

Industry:Interior Design & FurnishingAdvertising Agencies
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Luminia GmbH

IT Consulting & Services
Software Development
✓ Offered5
Illuminated Signage & LED Lettering
Illuminated signs and LED lettering for greater visibility, including light letters, 3D lettering and durable delivery from planning to maintenance.
Signage, Totems & Pylons
Custom signage, totems and pylons for orientation, brand presence and facade solutions at retail, hospitality and commercial sites.
Interior Design & Branding
Interior design and branding solutions for store concepts, interior lettering and brand-shaping layouts in retail and commercial spaces.
LED Screens
LED screens for attention-grabbing presentations and maximum visibility, used as display and information solutions.
Films & Graphics
Films and graphics for lettering, brand elements and an effective appearance on interior and exterior surfaces.
Trust & reputation

ranQ Trust Score of Luminia GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Website authority, Media authority

Data basis 50% · As of October 2026

Luminia 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%
Luminia GmbH scores 50.8 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.25.012%
  • 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%
Luminia 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%
Luminia GmbH has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

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

Knowledge

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Location

Poststrasse 27
4542 Luterbach

At a glance

Legal form
Limited Liability Company
UID
CHE-492.852.906
Founded
2025 · 1 year
Last commercial register change
September 2, 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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