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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenancePenthalazRomandie Peinture Ostertag
Romandie Peinture Ostertag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Romandie-Peinture Sàrl is to provide services in the field of construction and renovation work, particularly in the areas of: painting (Peinture), facade renovation (Rénovation Façade), building insulation (Isolation), roofing work (Toiture), and carpentry work (Boiserie). The company also offers consulting services and the creation of free quotes (Devis).

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered6
Painting
Interior and exterior painting for houses, villas, apartments and buildings; wallpaper, textured render, installation of stretched fabric, installation of mouldings and associated renovation work.
Renovation
Renovation of houses, villas, apartments and buildings; work carried out for different types of projects with free, no-obligation quotes.
Facade
Cleaning, painting, rendering and façade refurbishment; repair of holes and cracks, work at height from a MEWP and associated perimeter insulation.
Perimeter insulation
Perimeter insulation to improve thermal comfort and reduce energy consumption, with solutions tailored to each situation.
Roofing
High-pressure cleaning, roof treatment and renovation, roof protection and renovation of eaves.
Wood panelling
Renovation and painting of wood panelling, in particular old wood panelling, windows, doors, staircases and other wooden elements.
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3.6/5

Romandie Peinture Ostertag

Trust & reputation

ranQ Trust Score of Romandie Peinture Ostertag: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 96% · As of October 2026

Romandie Peinture Ostertag scores 43.8 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.41.724%
  • 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.27.910%
  • 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.70.08%
Romandie Peinture Ostertag scores 69.6 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.79.212%
  • 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%
Romandie Peinture Ostertag scores 85.0 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).85.022%
Romandie Peinture Ostertag scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Romandie Peinture Ostertag reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 1.5 out of 5 stars from 2 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
1.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle1.52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Place Centrale 5
1305 Penthalaz

At a glance

Legal form
Sole proprietorship
UID
CHE-264.437.808
Founded
2018 · 8 years
Last commercial register change
November 15, 2018
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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