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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSustainability SectorRenens VdLouise & Picadus Sàrl
Louise & Picadus Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company Louise & Picadus Sàrl operates in the fields of environmental management, real estate management and education. The core activities include: Environmental Management: Consulting and support for companies in the implementation of environmental protection measures and compliance with environmental regulations. Real Estate Management: Management and marketing of properties, including the rental of residential and commercial properties. Professional Training: Training and certification of professionals in the field of environmental management and real estate management, particularly for the diagnosis and remediation of environmental damage in buildings. The company thus offers a comprehensive range of services aimed at supporting companies and individuals in addressing environmental and real estate issues.

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Offering

Products & services

Industry:Sustainability Sector
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4.1/5

Louise & Picadus Sàrl

✓ Offered4
Building pollutants and remediation monitoring
Diagnostics of building pollutants, advice on special and non-hazardous waste, treatment strategies, remediation monitoring, on-site checks and legal compliance.
Environmental management
Environmental monitoring on site, waste evacuation plan, environmental protection, coordination of stakeholders, traceability of measures and quality consultation, environment, safety and health.
Property management
Management of residential, commercial, rural or industrial property portfolios, optimisation, sustainability, value enhancement and support for owners and tenants.
Professional training
In-company and Romandy trainings on building pollutants, diagnostics of construction pollutants and preparation for the national examination for building diagnosticians.
Trust & reputation

ranQ Trust Score of Louise & Picadus Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Louise & Picadus 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%
Louise & Picadus Sàrl scores 72.3 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.75.012%
  • 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%
Louise & Picadus Sàrl scores 85.0 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).85.022%
Louise & Picadus Sàrl scores 11.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.11.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Louise & Picadus 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.

Knowledge

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Location

Avenue de Longemalle 21
1020 Renens Vd
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-344.561.707
Founded
2019 · 7 years
Last commercial register change
February 26, 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.
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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