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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingRenens VdT.Q.E. Techniques Qualité Environnement, D. Rossel
TT
Verified· 1 sourceTrust ScoreNo score yet

T.Q.E. Techniques Qualité Environnement, D. Rossel

Summary

About the company

Consulting, auditing and training for companies: Quality (notably ISO 9001) and Environment (notably ISO 14001), contaminated sites, impact studies. Network operation of specialists.

Commercial register, canton of VD·As of August 7, 2014View on Zefix
Trust & reputation

ranQ Trust Score of T.Q.E. Techniques Qualité Environnement, D. Rossel

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% · As of October 2026

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Reputation
42% weight
Detailsless
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/ 100
T.Q.E. Techniques Qualité Environnement, D. Rossel 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.
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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%
T.Q.E. Techniques Qualité Environnement, D. Rossel scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
  • 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.67.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
T.Q.E. Techniques Qualité Environnement, D. Rossel 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%
T.Q.E. Techniques Qualité Environnement, D. Rossel 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

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Location

Chemin du Mottey 6
1020 Renens Vd

At a glance

Legal form
Sole proprietorship
UID
CHE-105.064.798
Founded
2000 · 26 years
Last commercial register change
August 7, 2014
Employees
1 to 10

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