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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringMaienfeldGrischalux GmbH
Grischalux GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Grischalux GmbH provides lighting planning and lighting consultancy for new builds, renovations, and existing lighting systems. The company develops lighting solutions for homes, offices, chalets, and warehouses and supports implementation through to installation.

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Offering

Products & services

Industry:Technical Consulting & EngineeringElectrical Planning & Installation
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Grischalux GmbH

✓ Offered6
Lighting Consultation
Analysis of room, use and style as the basis for a coherent lighting concept for homes, chalets, offices and warehouses.
Lighting Design
Lighting design for new builds and conversions, including early planning to improve certainty, control costs and avoid later changes.
Existing Lighting Optimisation
Improvement of light quality, energy efficiency and room impact in existing lighting systems.
Task Lighting
Standards-compliant and ergonomic lighting for productive and health-conscious work environments.
Selection of Branded Luminaires
Selection of branded luminaires with a focus on design, quality and durability for suitable lighting solutions.
Implementation and Coordination
Support through to completed installation, including coordination of implementation.
Trust & reputation

ranQ Trust Score of Grischalux 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, Media authority

Data basis 54% · As of October 2026

Grischalux 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%
Grischalux 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%
Grischalux 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%
Grischalux GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, 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

Obere Industrie 2
7304 Maienfeld

At a glance

Legal form
Limited Liability Company
UID
CHE-297.038.929
Founded
2025 · 1 year
Last commercial register change
December 11, 2025
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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