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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryEcublens VdAttolight SA
Attolight SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Attolight is the development and manufacturing of devices and solutions for material characterization and defect inspection, particularly in the field of cathodoluminescence technology, which is used in the semiconductor industry.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered8
Multi Spectroscopic CL SEM Platform
Multi-spectroscopic cathodoluminescence platform for SEM-based materials characterization and defect inspection, combining imaging, spectroscopy and quantitative CL mapping for semiconductors and other inorganic materials.
CL Add-On for STEM
Cathodoluminescence add-on for STEM, enabling light collection and injection in scanning transmission electron microscopy for advanced materials analysis and defect inspection.
Full wafer CL SEM
Full-wafer cathodoluminescence SEM system for fast, non-destructive defect inspection and quantitative luminescence mapping across large sample areas.
Specific Development and Engineering Services
Specific development and engineering services for cathodoluminescence solutions, including tailored system development and engineering support.
Measurement Services
Measurement services for materials research and defect inspection, providing immediate access to data for process development and analysis.
Maintenance and Support Services
Maintenance and support services to keep cathodoluminescence equipment in working condition and support ongoing operation.
Quantitative Cathodoluminescence
Quantitative cathodoluminescence technique and platform capability for precise, large-area luminescence mapping without intensity or resolution artifacts.
Cathodoluminescence Spectroscopy
Cathodoluminescence spectroscopy for imaging and spectral analysis of material properties, electronic defects and composition in semiconductor and optoelectronic applications.
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4.1/5

Attolight SA

Trust & reputation

ranQ Trust Score of Attolight SA: 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.

Attolight SA 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%
Attolight SA scores 89.3 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.100.012%
  • 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.70.07%
Attolight SA 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%
Attolight SA scores 80.0 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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Attolight SA 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.

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Location

Chemin de la Venoge 11
1024 Ecublens Vd

At a glance

Legal form
Corporation
UID
CHE-114.129.563
Founded
2008 · 18 years
Last commercial register change
May 15, 2026
Employees
11 to 20
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.
100.0
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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