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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringCartignyLaurent CONCONI SARL
Laurent CONCONI SARL Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Conconi Laurent Sàrl is the provision of services in the field of painting and decoration, particularly in the areas of: renovation and maintenance of interior and exterior spaces, painting and varnishing, decoration and interior design, and plastering and drywall construction. The company also offers consulting and planning services for these works and provides free quotes. It collaborates with various partners, such as architects, interior designers, and property owners.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered12
Interior and exterior painting
Interior and exterior painting for homes and buildings, with traditional painting work and decorative painting.
Decorative painting
Decorative painting to personalize interiors, in addition to traditional painting.
Wallpaper installation
Wallpaper installation for decoration and interior renovation projects.
Rendering
Rendering work for wall finishes and facades, within painting and renovation projects.
Apartment and villa renovation
Apartment and villa renovation, including painting, decorating and surface restoration work.
Facade renovation
Facade renovation for maintenance and refreshing of exterior walls and eaves.
Suspended ceiling
Creation of suspended ceilings for interior fittings and renovation finishes.
Drywall and plastering work
Drywall and plastering work for renovation and interior fit-out, in addition to painting work.
Attic conversion
Attic conversion with finishing work, painting and drywall and plastering work according to the project.
Anti-graffiti and intumescent paint
Anti-graffiti and intumescent paint for specific protection of surfaces and buildings.
Cleaning and treatment of cut stone
Cleaning and treatment of cut stone for maintenance and protection of stone surfaces.
On-site visits and free quotes
On-site visits and free quotes for painting, decoration and renovation projects.
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3.9/5

Laurent CONCONI SARL

Trust & reputation

ranQ Trust Score of Laurent CONCONI SARL: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Laurent CONCONI SARL scores 63.5 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.73.124%
  • 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.35.310%
  • 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%
Laurent CONCONI SARL scores 72.3 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.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%
Laurent CONCONI SARL 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%
Laurent CONCONI SARL scores 7.7 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 35.7.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Laurent CONCONI SARL reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin de Tré-la-Villa 20
1236 Cartigny
Opening hours
Mon
08:00 - 12:00, 14:00 - 18:00
Tue
08:00 - 12:00, 14:00 - 18:00
Wed
08:00 - 12:00, 14:00 - 18:00
Thu
08:00 - 12:00, 14:00 - 18:00
Fri
08:00 - 12:00, 14:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-474.068.837
Founded
2019 · 7 years
Last commercial register change
May 13, 2019
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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