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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryPenthazVALORSA S.A.
VALORSA S.A. Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Valorsa is the collection, transportation, sorting, recycling and disposal of household waste for 95 municipalities in the western part of the canton of Vaud in Switzerland.

AI-generated
Offering

Products & services

Industry:Waste Management Industry
✓ Offered9
Waste management
Collection, transport, sorting, recovery, treatment and incineration of municipal waste for the municipalities in the west Vaud perimeter and for companies in the region.
Advice and services for municipalities
Technical advice and services for member municipalities, analysis of waste management, information on legal bases and funding, organization of separate collection.
Technical and administrative waste management
Management of household waste via the regional pay-as-you-throw (sack fee) concept, treatment of municipal waste such as STEP sludge, bulky items and glass.
Awareness and communication
Provision of materials and human resources to raise awareness and inform citizens, organizing visits, events and stands on sustainable development.
DSM and OREA transport order
Collection/withdrawal of household special waste and electrical and household appliances from the waste collection site (déchetterie), with ordering online, via a PDF form or by phone.
Management of household special waste (DSM)
Handling and transport of household special waste from the waste collection site (déchetterie), with transport documents and a list of the corresponding packaging.
Handling of electrical and electronic equipment (OREA)
Transport and withdrawal of electrical and household appliances according to the OREA procedure, with a dedicated transport document.
Waste collection statistics platform
Internet platform for entering and tracking the quantities of waste collected by municipalities, with access to collection statistics.
Document cloud for municipalities
Secure cloud for municipalities with general assembly documents, correspondence, news sent by email and files related to waste management.
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4.4/5

VALORSA S.A.

Trust & reputation

ranQ Trust Score of VALORSA S.A.: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of October 2026

VALORSA S.A. scores 80.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.76.224%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.86.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
VALORSA S.A. scores 92.3 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.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.82.07%
VALORSA S.A. scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).86.722%
VALORSA S.A. scores 43.6 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 35.77.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

VALORSA S.A. reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 29 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 29 reviews across all connected sources

Sources
GGoogle4.629
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

March 24, 2023Media
Vallon de la Venoge: Encore un projet d’envergure au pied de Vufflens-la-Ville
24heures.ch

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Location

Chemin en Fleuret 1
1303 Penthaz
Opening hours
Mon
Closed
Tue
15:30 - 18:30
Wed
09:15 - 11:45
Thu
15:30 - 18:30
Fri
15:30 - 18:30
Sat
10:00 - 16:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.825.287
Founded
1996 · 30 years
Last commercial register change
November 3, 2025
Employees
21 to 50
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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