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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryCrafts & TradesBuilding automationRenens VdLUMI-TECH Sàrl
LUMI-TECH Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

LUMI-TECH Sàrl provides electrical installations for industrial and commercial businesses, along with electrical repair and maintenance services. Its services also include distribution boards and KNX and MyHome home automation solutions.

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Presence

Service area

Offering

Products & services

Industry:Building automationElectrician
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LUMI-TECH Sàrl

✓ Offered3
Electrical installations
Electrical installations for industrial and commercial businesses, including code-compliant execution, distribution boards, and project-specific implementation.
Electrical maintenance and repairs
Electrical repairs and maintenance to keep operations running, with rapid diagnosis and fault resolution by experienced technicians.
Building automation (KNX and MyHome)
Building automation and home automation with KNX and MyHome installations, plus residential upgrades with connected devices.
Trust & reputation

ranQ Trust Score of LUMI-TECH Sàrl: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 54% · As of November 2026

LUMI-TECH Sàrl 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%
LUMI-TECH Sàrl scores 40.1 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.0.012%
  • 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%
LUMI-TECH Sàrl scores 85.0 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).85.022%
LUMI-TECH Sàrl scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

LUMI-TECH Sàrl reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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 November 2026.

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

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Location

Rue de Lausanne 41
1020 Renens Vd

At a glance

Legal form
Limited Liability Company
UID
CHE-243.890.792
Founded
2026 · 0 years
Last commercial register change
April 22, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VDRenens (VD)
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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