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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionLuganoTriaca Costruzioni SA
Triaca Costruzioni SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of TRIACA COSTRUZIONI SA is general contracting in the construction industry, including the planning, execution and completion of construction projects, such as new buildings, renovations and completions in Switzerland, particularly in the canton of Ticino.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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Triaca Costruzioni SA

Site Preparation
Timber Construction & Carpentry
Masonry Work
✓ Offered7
General construction contractor
General construction contractor for new builds, renovations as well as interior and exterior work; coordination of the complete execution from excavation to completion.
New builds
New builds of residential properties, villas and multi-family houses; also execution of timber buildings and other new structures.
Renovations and refurbishments
Renovations and refurbishments of houses, villas, apartments, buildings and clinics; including internal restructuring and conversions.
Building contractor works
Building contractor works in the shell construction and in the execution of construction projects; including work carried out directly as part of the construction process.
Excavation works
Excavation works for construction projects as part of the directly executed work from start to completion.
Exterior works and urban development
Exterior works and urban development as part of construction projects; carried out together with the other construction phases.
Timber construction
Timber construction for new builds, including innovative buildings made of X-LAM timber with high energy efficiency.
Trust & reputation

ranQ Trust Score of Triaca Costruzioni SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Triaca Costruzioni SA 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.
x
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%
Triaca Costruzioni SA scores 86.1 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.92.512%
  • 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.70.07%
Triaca Costruzioni SA scores 83.3 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).83.322%
Triaca Costruzioni SA scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Triaca Costruzioni SA 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.

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Location

Via Giuseppe Petrini 7
6900 Lugano

At a glance

Legal form
Corporation
UID
CHE-207.176.150
Founded
2014 · 12 years
Last commercial register change
February 15, 2022
Employees
11 to 20
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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