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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionLosoneDe Bortoli - impresa generale di costruzioni Sagl
De Bortoli - impresa generale di costruzioni Sagl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of De Bortoli is the execution of construction and renovation works, including the planning, implementation and supervision of construction projects, as well as the provision of services in the field of construction economics, such as the rental and sale of real estate and the financing of construction projects.

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Offering

Products & services

Industry:Building ConstructionCivil Engineering
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4.3/5

De Bortoli - impresa generale di costruzioni Sagl

✓ Offered5
New construction
New construction of buildings in the field of construction, as part of above- and below-structure activities.
Renovations
Renovations of buildings, including renovations of rustici and other repair and restoration work in the construction sector.
Civil engineering works
Works for drainage and sewerage, reinforcements and foundations, various substructure works and other civil engineering interventions.
Natural stone work
Natural stone work for buildings and construction projects, as a specialised activity in the construction sector.
Refurbishments
Various refurbishments of buildings and construction works, as part of recovery and structural maintenance interventions.
Trust & reputation

ranQ Trust Score of De Bortoli - impresa generale di costruzioni Sagl: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

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Data basis 96% · As of October 2026

De Bortoli - impresa generale di costruzioni Sagl scores 80.7 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.83.324%
  • 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.63.210%
  • 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.95.08%
De Bortoli - impresa generale di costruzioni Sagl scores 83.0 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%
De Bortoli - impresa generale di costruzioni Sagl 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%
De Bortoli - impresa generale di costruzioni Sagl scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

De Bortoli - impresa generale di costruzioni Sagl reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 11 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 11 reviews across all connected sources

Sources
GGoogle511
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Contrada Maggiore 46
6616 Losone

At a glance

Legal form
Limited Liability Company
UID
CHE-108.795.496
Founded
1993 · 33 years
Last commercial register change
March 21, 2024
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.88.06%
  • 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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