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DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLausanneTriform S.A., succursale de Lausanne
Triform S.A., succursale de Lausanne Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Triform S.A., succursale de Lausanne is an engineering and consultancy firm focused on water; it provides planning and project delivery in wastewater treatment, surface-water management and urban hydraulics for public and private clients.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered3
Wastewater treatment
Design and optimisation of wastewater treatment systems, including STEP/StaRRE, micropollutant removal, pumping stations and industrial wastewater.
Urban hydraulics
Integrated solutions for stormwater management, the PGEE, drainage of waters, the sponge city and hydrometrics, with flood prevention and climate adaptation.
Surface waters
Expertise for rivers and stormwater, with development and revitalisation, flood protection and hydrometrics, balancing safety, biodiversity and uses.
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4.1/5

Triform S.A., succursale de Lausanne

Trust & reputation

ranQ Trust Score of Triform S.A., succursale de Lausanne: 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.

Triform S.A., succursale de Lausanne 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%
Triform S.A., succursale de Lausanne scores 84.1 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.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%
Triform S.A., succursale de Lausanne scores 83.3 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).83.322%
Triform S.A., succursale de Lausanne scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Triform S.A., succursale de Lausanne 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

Avenue de Montchoisi 5
1006 Lausanne

At a glance

Legal form
Branch
UID
CHE-320.985.181
Founded
2000 · 26 years
Last commercial register change
January 30, 2020
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.76.06%
  • 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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