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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryRiazzinoValchisa SA
Valchisa SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Valchisa SA provides sewer and pipeline services, transport and environmental waste management. Services include CCTV pipeline inspection, high-pressure cleaning and rehabilitation, multibin/container transport (5–30 m³), transport of hazardous goods and special waste, collection of waste oils and batteries, and operation of a sludge treatment plant with environmental conformity certification.

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Offering

Products & services

Industry:Waste Management Industry
✓ Offered3
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4.1/5

Valchisa SA

Drainage systems
Cameras for inspections and video surveys, jet cleaning and rehabilitation of drainage systems, emergency service 24/24, maintenance of buildings, cleaning of wastewater treatment plants, septic tanks and grease separators.
Special transport
Skip and container transport, transport of hazardous goods and special waste, collection of waste batteries and building materials, craft and industry.
Collection and disposal of materials for ecology and the environment
Collection of solid and liquid special waste, metals and vegetable oils; transport, disposal or recycling of materials from municipalities, businesses, authorities and private individuals.
Trust & reputation

ranQ Trust Score of Valchisa SA: 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.

Valchisa SA 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%
Valchisa SA scores 85.5 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%
Valchisa SA scores 81.7 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).81.722%
Valchisa SA scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Valchisa SA 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

Hier entsteht die Karte
6595 Riazzino

At a glance

Legal form
Corporation
UID
CHE-106.813.261
Founded
1991 · 35 years
Last commercial register change
June 3, 2010
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.
100.0
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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