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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLe Mont-Sur-LausanneHydrique Ingénieurs HJ Sàrl
Hydrique Ingénieurs HJ Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Hydrique Ingenieure is to provide services in the field of hydrology and hydraulics, particularly in the development of numerical models and simulations for water infrastructure and systems. The services include, among others: hydrological forecasts for floods, dams and urban systems; hydraulic modeling for coastal design, wave simulations, river restoration and hazard mapping; real-time information systems for water management; engineering for sediments, lakes and water construction; hydroelectric power forecasts, flood forecasts and wastewater tracking. The company thus offers solutions to technical and ecological challenges in the water sector.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Hydrique Ingénieurs HJ Sàrl

✓ Offered
4
Hydropower forecasts
Forecasts of inflows and hydropower generation, reservoir water levels and river discharges, with real-time data, numerical models and customizable alerts.
Flood forecasts
Forecasts of river rises and floods, hydrological and hydraulic modelling, analysis of real-time data, distribution of alerts via web, SMS and e-mail.
Wastewater monitoring
Digital twins of wastewater networks, dynamic real-time control, forecasts of effluents, monitoring and reduction of overflows.
Engineering: sediments / lakes / hydraulics
Hydraulic studies and modelling, sediment and lake analyses, infrastructure design, hazard maps, renaturation and dimensioning of structures.
Trust & reputation

ranQ Trust Score of Hydrique Ingénieurs HJ Sàrl: 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.

Hydrique Ingénieurs HJ 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.
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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%
Hydrique Ingénieurs HJ Sàrl scores 86.7 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.70.07%
Hydrique Ingénieurs HJ Sàrl 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%
Hydrique Ingénieurs HJ Sàrl scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hydrique Ingénieurs HJ Sàrl 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

Chemin du Rionzi 54 B
1052 Le Mont-Sur-Lausanne

At a glance

Legal form
Limited Liability Company
UID
CHE-113.385.738
Founded
2007 · 19 years
Last commercial register change
October 2, 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.
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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