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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGenevaET Conseils Léman Sàrl
ET Conseils Léman Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

ET Conseils Léman Sàrl is an engineering firm for CVCS‑E providing consultancy and design services for heating, ventilation, sanitary and electrical installations. Services include energy and feasibility studies, integrated system design, and construction supervision with commissioning and operational optimization.

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Products & services

Industry:Technical Consulting & Engineering
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3.6/5

ET Conseils Léman Sàrl

✓ Offered3
Energy consulting & studies
Analysis of the existing building and its needs, feasibility studies, energy balances, CECB/CECB Plus and selection of CVCS-E systems.
CVCS-E Design & Engineering
Integrated design of heating, ventilation, sanitary and electrical installations, from sizing to plan follow-up, coordinated with the project stakeholders.
Construction monitoring & optimisation
Support on site and commissioning, technical checks, coordination of the trades involved, optimisation of the settings and reduction of consumption.
Trust & reputation

ranQ Trust Score of ET Conseils Léman Sàrl: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

ET Conseils Léman 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%
ET Conseils Léman Sàrl 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%
ET Conseils Léman Sàrl 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%
ET Conseils Léman Sàrl scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ET Conseils Léman Sàrl reaches a ranQ Trust Score of 3.6 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 October 2026.

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

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Location

Chemin des Crêts-de-Champel 2
1206 Geneva

At a glance

Legal form
Limited Liability Company
UID
CHE-335.126.985
Founded
2025 · 1 year
Last commercial register change
July 16, 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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