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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLes AgettesRiverexpertise Zufferey
Riverexpertise Zufferey Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Riverexpertise is an office specializing in the investigation of flowing waters and their environment. The core activities include: Inspections of flowing waters and their environment; Safety services for work in and around flowing waters; Environmental inspections, including water sample analysis and identification of sources of water pollution; Special work in flowing waters, such as the removal of wood, debris and other obstacles; Mapping and assessment of flowing waters in terms of navigability and natural hazards; Project management and consulting related to flowing waters and their environment. The company thus offers a wide range of services focused on the investigation, safety and protection of flowing waters and their environment.

AI-generated
Offering

Products & services

Industry:Technical Consulting & EngineeringTesting & Inspection Centers
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3.8/5

Riverexpertise Zufferey

✓ Offered7
Waterway expertises
Safety inspections, environmental inspections, chemical water quality, accident expertises, securing of staff, special work in rivers, lakes and canyons.
Safety inspections
Survey of waterways on foot or by kayak, GPS measurements and photos of natural or artificial obstacles, hazard assessment, mapping, report, interventions.
Environmental inspections
Survey of waterways on foot or by kayak, GPS measurements and photos of waste and pollution areas, mapping of contaminated areas, report, disposal of waste.
Chemical water quality
Analysis of the chemical quality of waterways and lakes, investigation of pollution sources using a forensic approach, monitoring with systematic analyses, mapping of the data.
Accident expertises
Analysis of accident cases in rivers related to navigation, a dam, safety management or an artificial or natural obstacle.
Securing of staff
Securing of staff on rivers, lakes, reservoir lakes, glacial lakes or in gorges for measurements, reports, photos and other work.
Special work in aquatic environments
Cutting and removal of metal, wood, logjams and objects in rivers, lakes and canyons, with operations in difficult terrain and by rope.
Trust & reputation

ranQ Trust Score of Riverexpertise Zufferey: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

Riverexpertise Zufferey 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%
Riverexpertise Zufferey scores 63.3 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.64.612%
  • 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%
Riverexpertise Zufferey 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%
Riverexpertise Zufferey scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Riverexpertise Zufferey reaches a ranQ Trust Score of 3.8 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

Route des Agettes 62
1992 Les Agettes

At a glance

Legal form
Sole proprietorship
UID
CHE-469.835.560
Founded
2021 · 5 years
Last commercial register change
December 6, 2021
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.
67.0
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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