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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkCaslanoAntonio Corti SA
Antonio Corti SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Antonio Corti SA is a company offering sheet-metal roofing and waterproofing services, covering metal roofs and flat-roof solutions. Its services include Sarnafil, EPDM and bituminous membranes, installation of domes and roof windows (Velux), green-roofing, maintenance contracts and fall-protection systems.

AI-generated
Offering

Products & services

Industry:Sheet Metal Work
✓ Offered3
Sheet metal work
Sheet metal work for metal roofs, flat roofs, pitched roofs and lightning protection; work and solutions for roof drainage and management.
Waterproofing
Waterproofing systems for roofs and protection against water with Sarnafil, bituminous membranes and EPDM Resitrix.
Roof accessory services
Domes, Velux windows, roof greening, maintenance, solar tunnels and fall protection systems for roofs and roof coverings.
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4.1/5

Antonio Corti SA

Trust & reputation

ranQ Trust Score of Antonio Corti 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.

Antonio Corti 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%
Antonio Corti SA scores 85.5 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%
Antonio Corti SA scores 81.7 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).81.722%
Antonio Corti SA scores 6.6 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 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Antonio Corti 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

Hier entsteht die Karte
6987 Caslano

At a glance

Legal form
Corporation
UID
CHE-105.766.529
Founded
1986 · 40 years
Last commercial register change
November 29, 2022
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.
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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