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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringPetit-LancyCLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève)
CS
Verified· 1 sourceTrust ScoreNo score yet

CLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève)

Summary

About the company

Technical study and implementation of construction of all aquatic and terrestrial works, concerning the realization of pipeline networks for the transport of fluids, both in aquatic and terrestrial sites: execution of all design, research, study, organization and engineering work related to the realization of these works.

Commercial register, canton of GE·As of February 6, 2017View on Zefix
Trust & reputation

ranQ Trust Score of CLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève)

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%

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· As of October 2026
CLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève) 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%
CLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève) scores 79.8 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.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.55.07%
CLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève) scores 58.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).58.322%
CLEMESSY SERVICES, Vélizy-Villacoublay, succursale de Lancy (Canton de Genève) 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. Full methodology

Knowledge

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Location

Hier entsteht die Karte
Rampe du Pont-Rouge 5 A
1213 Petit-Lancy

At a glance

Legal form
Foreign branch
UID
CHE-112.976.747
Founded
2006 · 20 years
Last commercial register change
February 6, 2017
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.73.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%

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